assets/min/Min_DeveloperGuide.htm
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299 2300 2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2418 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499 2500 2501 2502 2503 2504 2505 2506 2507 2508 2509 2510 2511 2512 2513 2514 2515 2516 2517 2518 2519 2520 2521 2522 2523 2524 2525 2526 2527 2528 2529 2530 2531 2532 2533 2534 2535 2536 2537 2538 2539 2540 2541 2542 2543 2544 2545 2546 2547 2548 2549 2550 2551 2552 2553 2554 2555 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586 2587 2588 2589 2590 2591 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 2762 2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 2862 2863 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2881 2882 2883 2884 2885 2886 2887 2888 2889 2890 2891 2892 2893 2894 2895 2896 2897 2898 2899 2900 2901 2902 2903 2904 2905 2906 2907 2908 2909 2910 2911 2912 2913 2914 2915 2916 2917 2918 2919 2920 2921 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 2937 2938 2939 2940 2941 2942 2943 2944 2945 2946 2947 2948 2949 2950 2951 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 2981 2982 2983 2984 2985 2986 2987 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 3000 3001 3002 3003 3004 3005 3006 3007 3008 3009 3010 3011 3012 3013 3014 3015 3016 3017 3018 3019 3020 3021 3022 3023 3024 3025 3026 3027 3028 3029 3030 3031 3032 3033 3034 3035 3036 3037 3038 3039 3040 3041 3042 3043 3044 3045 3046 3047 3048 3049 3050 3051 3052 3053 3054 3055 3056 3057 3058 3059 3060 3061 3062 3063 3064 3065 3066 3067 3068 3069 3070 3071 3072 3073 3074 3075 3076 3077 3078 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 3091 3092 3093 3094 3095 3096 3097 3098 3099 3100 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150 3151 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3162 3163 3164 3165 3166 3167 3168 3169 3170 3171 3172 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 3194 3195 3196 3197 3198 3199 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 3259 3260 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 3323 3324 3325 3326 3327 3328 3329 3330 3331 3332 3333 3334 3335 3336 3337 3338 3339 3340 3341 3342 3343 3344 3345 3346 3347 3348 3349 3350 3351 3352 3353 3354 3355 3356 3357 3358 3359 3360 3361 3362 3363 3364 3365 3366 3367 3368 3369 3370 3371 3372 3373 3374 3375 3376 3377 3378 3379 3380 3381 3382 3383 3384 3385 3386 3387 3388 3389 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3495 3496 3497 3498 3499 3500 3501 3502 3503 3504 3505 3506 3507 3508 3509 3510 3511 3512 3513 3514 3515 3516 3517 3518 3519 3520 3521 3522 3523 3524 3525 3526 3527 3528 3529 3530 3531 3532 3533 3534 3535 3536 3537 3538 3539 3540 3541 3542 3543 3544 3545 3546 3547 3548 3549 3550 3551 3552 3553 3554 3555 3556 3557 3558 3559 3560 3561 3562 3563 3564 3565 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 3581 3582 3583 3584 3585 3586 3587 3588 3589 3590 3591 3592 3593 3594 3595 3596 3597 3598 3599 3600 3601 3602 3603 3604 3605 3606 3607 3608 3609 3610 3611 3612 3613 3614 3615 3616 3617 3618 3619 3620 3621 3622 3623 3624 3625 3626 3627 3628 3629 3630 3631 3632 3633 3634 3635 3636 3637 3638 3639 3640 3641 3642 3643 3644 3645 3646 3647 3648 3649 3650 3651 3652 3653 3654 3655 3656 3657 3658 3659 3660 3661 3662 3663 3664 3665 3666 3667 3668 3669 3670 3671 3672 3673 3674 3675 3676 3677 3678 3679 3680 3681 3682 3683 3684 3685 3686 3687 3688 3689 3690 3691 3692 3693 3694 3695 3696 3697 3698 3699 3700 3701 3702 3703 3704 3705 3706 3707 3708 3709 3710 3711 3712 3713 3714 3715 3716 3717 3718 3719 3720 3721 3722 3723 3724 3725 3726 3727 3728 3729 3730 3731 3732 3733 3734 3735 3736 3737 3738 3739 3740 3741 3742 3743 3744 3745 3746 3747 3748 3749 3750 3751 3752 3753 3754 3755 3756 3757 3758 3759 3760 3761 3762 3763 3764 3765 3766 3767 3768 3769 3770 3771 3772 3773 3774 3775 3776 3777 3778 3779 3780 3781 3782 3783 3784 3785 3786 3787 3788 3789 3790 3791 3792 3793 3794 3795 3796 3797 3798 3799 3800 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 3814 3815 3816 3817 3818 3819 3820 3821 3822 3823 3824 3825 3826 3827 3828 3829 3830 3831 3832 3833 3834 3835 3836 3837 3838 3839 3840 3841 3842 3843 3844 3845 3846 3847 3848 3849 3850 3851 3852 3853 3854 3855 3856 3857 3858 3859 3860 3861 3862 3863 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 3875 3876 3877 3878 3879 3880 3881 3882 3883 3884 3885 3886 3887 3888 3889 3890 3891 3892 3893 3894 3895 3896 3897 3898 3899 3900 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3911 3912 3913 3914 3915 3916 3917 3918 3919 3920 3921 3922 3923 3924 3925 3926 3927 3928 3929 3930 3931 3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942 3943 3944 3945 3946 3947 3948 3949 3950 3951 3952 3953 3954 3955 3956 3957 3958 3959 3960 3961 3962 3963 3964 3965 3966 3967 3968 3969 3970 3971 3972 3973 3974 3975 3976 3977 3978 3979 3980 3981 3982 3983 3984 3985 3986 3987 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 4000 4001 4002 4003 4004 4005 4006 4007 4008 4009 4010 4011 4012 4013 4014 4015 4016 4017 4018 4019 4020 4021 4022 4023 4024 4025 4026 4027 4028 4029 4030 4031 4032 4033 4034 4035 4036 4037 4038 4039 4040 4041 4042 4043 4044 4045 4046 4047 4048 4049 4050 4051 4052 4053 4054 4055 4056 4057 4058 4059 4060 4061 4062 4063 4064 4065 4066 4067 4068 4069 4070 4071 4072 4073 4074 4075 4076 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 4089 4090 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 4103 4104 4105 4106 4107 4108 4109 4110 4111 4112 4113 4114 4115 4116 4117 4118 4119 4120 4121 4122 4123 4124 4125 4126 4127 4128 4129 4130 4131 4132 4133 4134 4135 4136 4137 4138 4139 4140 4141 4142 4143 4144 4145 4146 4147 4148 4149 4150 4151 4152 4153 4154 4155 4156 4157 4158 4159 4160 4161 4162 4163 4164 4165 4166 4167 4168 4169 4170 4171 4172 4173 4174 4175 4176 4177 4178 4179 4180 4181 4182 4183 4184 4185 4186 4187 4188 4189 4190 4191 4192 4193 4194 4195 4196 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 4217 4218 4219 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 4237 4238 4239 4240 4241 4242 4243 4244 4245 4246 4247 4248 4249 4250 4251 4252 4253 4254 4255 4256 4257 4258 4259 4260 4261 4262 4263 4264 4265 4266 4267 4268 4269 4270 4271 4272 4273 4274 4275 4276 4277 4278 4279 4280 4281 4282 4283 4284 4285 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 4328 4329 4330 4331 4332 4333 4334 4335 4336 4337 4338 4339 4340 4341 4342 4343 4344 4345 4346 4347 4348 4349 4350 4351 4352 4353 4354 4355 4356 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 4375 4376 4377 4378 4379 4380 4381 4382 4383 4384 4385 4386 4387 4388 4389 4390 4391 4392 4393 4394 4395 4396 4397 4398 4399 4400 4401 4402 4403 4404 4405 4406 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462 4463 4464 4465 4466 4467 4468 4469 4470 4471 4472 4473 4474 4475 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506 4507 4508 4509 4510 4511 4512 4513 4514 4515 4516 4517 4518 4519 4520 4521 4522 4523 4524 4525 4526 4527 4528 4529 4530 4531 4532 4533 4534 4535 4536 4537 4538 4539 4540 4541 4542 4543 4544 4545 4546 4547 4548 4549 4550 4551 4552 4553 4554 4555 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569 4570 4571 4572 4573 4574 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584 4585 4586 4587 4588 4589 4590 4591 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 4635 4636 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652 4653 4654 4655 4656 4657 4658 4659 4660 4661 4662 4663 4664 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 4703 4704 4705 4706 4707 4708 4709 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752 4753 4754 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770 4771 4772 4773 4774 4775 4776 4777 4778 4779 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888 4889 4890 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328 5329 5330 5331 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977 5978 5979 5980 5981 5982 5983 5984 5985 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 6339 6340 6341 6342 6343 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128 7129 7130 7131 7132 7133 |
<!doctype html>
<html lang="en">
<head>
<title>min Language Developer Guide</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="author" content="Fabio Cevasco">
<meta name="generator" content="HastyScribe">
<style>/*! normalize.css v2.1.3 | MIT License | git.io/normalize */
/* ==========================================================================
HTML5 display definitions
========================================================================== */
/**
* Correct `block` display not defined in IE 8/9.
*/
article,
aside,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section,
summary {
display: block;
}
/**
* Correct `inline-block` display not defined in IE 8/9.
*/
audio,
canvas,
video {
display: inline-block;
}
/**
* Prevent modern browsers from displaying `audio` without controls.
* Remove excess height in iOS 5 devices.
*/
audio:not([controls]) {
display: none;
height: 0;
}
/**
* Address `[hidden]` styling not present in IE 8/9.
* Hide the `template` element in IE, Safari, and Firefox < 22.
*/
[hidden],
template {
display: none;
}
/* ==========================================================================
Base
========================================================================== */
/**
* 1. Set default font family to sans-serif.
* 2. Prevent iOS text size adjust after orientation change, without disabling
* user zoom.
*/
html {
font-family: sans-serif;
/* 1 */
text-size-adjust: 100%;
/* 2 */
}
/**
* Remove default margin.
*/
body {
margin: 0;
}
/* ==========================================================================
Links
========================================================================== */
/**
* Remove the gray background color from active links in IE 10.
*/
a {
background: transparent;
}
/**
* Address `outline` inconsistency between Chrome and other browsers.
*/
a:focus {
outline: thin dotted;
}
/**
* Improve readability when focused and also mouse hovered in all browsers.
*/
a:active,
a:hover {
outline: 0;
}
/* ==========================================================================
Typography
========================================================================== */
/**
* Address variable `h1` font-size and margin within `section` and `article`
* contexts in Firefox 4+, Safari 5, and Chrome.
*/
h1 {
font-size: 2em;
margin: 0.67em 0;
}
/**
* Address styling not present in IE 8/9, Safari 5, and Chrome.
*/
abbr[title] {
border-bottom: 1px dotted;
}
/**
* Address style set to `bolder` in Firefox 4+, Safari 5, and Chrome.
*/
b,
strong {
font-weight: bold;
}
/**
* Address styling not present in Safari 5 and Chrome.
*/
dfn {
font-style: italic;
}
/**
* Address differences between Firefox and other browsers.
*/
hr {
-moz-box-sizing: content-box;
box-sizing: content-box;
height: 0;
}
/**
* Address styling not present in IE 8/9.
*/
mark {
background: #ff0;
color: #000;
}
/**
* Correct font family set oddly in Safari 5 and Chrome.
*/
code,
kbd,
pre,
samp {
font-family: monospace, serif;
font-size: 1em;
}
/**
* Improve readability of pre-formatted text in all browsers.
*/
pre {
white-space: pre-wrap;
}
/**
* Set consistent quote types.
*/
q {
quotes: "\201C" "\201D" "\2018" "\2019";
}
/**
* Address inconsistent and variable font size in all browsers.
*/
small {
font-size: 80%;
}
/**
* Prevent `sub` and `sup` affecting `line-height` in all browsers.
*/
sub,
sup {
font-size: 75%;
line-height: 0;
position: relative;
vertical-align: baseline;
}
sup {
top: -0.5em;
}
sub {
bottom: -0.25em;
}
/* ==========================================================================
Embedded content
========================================================================== */
/**
* Remove border when inside `a` element in IE 8/9.
*/
img {
border: 0;
}
/**
* Correct overflow displayed oddly in IE 9.
*/
svg:not(:root) {
overflow: hidden;
}
/* ==========================================================================
Figures
========================================================================== */
/**
* Address margin not present in IE 8/9 and Safari 5.
*/
figure {
margin: 0;
}
/* ==========================================================================
Forms
========================================================================== */
/**
* Define consistent border, margin, and padding.
*/
fieldset {
border: 1px solid #c0c0c0;
margin: 0 2px;
padding: 0.35em 0.625em 0.75em;
}
/**
* 1. Correct `color` not being inherited in IE 8/9.
* 2. Remove padding so people aren't caught out if they zero out fieldsets.
*/
legend {
border: 0;
/* 1 */
padding: 0;
/* 2 */
}
/**
* 1. Correct font family not being inherited in all browsers.
* 2. Correct font size not being inherited in all browsers.
* 3. Address margins set differently in Firefox 4+, Safari 5, and Chrome.
*/
button,
input,
select,
textarea {
font-family: inherit;
/* 1 */
font-size: 100%;
/* 2 */
margin: 0;
/* 3 */
}
/**
* Address Firefox 4+ setting `line-height` on `input` using `!important` in
* the UA stylesheet.
*/
button,
input {
line-height: normal;
}
/**
* Address inconsistent `text-transform` inheritance for `button` and `select`.
* All other form control elements do not inherit `text-transform` values.
* Correct `button` style inheritance in Chrome, Safari 5+, and IE 8+.
* Correct `select` style inheritance in Firefox 4+ and Opera.
*/
button,
select {
text-transform: none;
}
/**
* 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
* and `video` controls.
* 3. Improve usability and consistency of cursor style between image-type
* `input` and others.
*/
button,
html input[type="button"],
input[type="reset"],
input[type="submit"] {
cursor: pointer;
/* 3 */
}
/**
* Re-set default cursor for disabled elements.
*/
button[disabled],
html input[disabled] {
cursor: default;
}
/**
* 1. Address box sizing set to `content-box` in IE 8/9/10.
* 2. Remove excess padding in IE 8/9/10.
*/
input[type="checkbox"],
input[type="radio"] {
box-sizing: border-box;
/* 1 */
padding: 0;
/* 2 */
}
/**
* 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome
* (include `-moz` to future-proof).
*/
input[type="search"] {
box-sizing: content-box;
}
/**
* Remove inner padding and border in Firefox 4+.
*/
button::-moz-focus-inner,
input::-moz-focus-inner {
border: 0;
padding: 0;
}
/**
* 1. Remove default vertical scrollbar in IE 8/9.
* 2. Improve readability and alignment in all browsers.
*/
textarea {
overflow: auto;
/* 1 */
vertical-align: top;
/* 2 */
}
/* ==========================================================================
Tables
========================================================================== */
/**
* Remove most spacing between table cells.
*/
table {
border-collapse: collapse;
border-spacing: 0;
}
/* Fonts */
/* Colors */
.mix-monospace {
font-family: monospace;
font-weight: 400;
}
.mix-no-border-radius {
border-radius: 0px;
}
@media screen and (max-width: 639px) {
.mix-responsive {
overflow-y: hidden;
overflow-x: auto;
}
.mix-responsive td {
white-space: nowrap;
}
}
body {
background-color: #fff;
margin: 0 auto;
height: 100%;
zoom: 1;
font-weight: 400;
letter-spacing: normal;
word-spacing: normal;
color: #333;
font: 15px sans-serif;
line-height: 1.4;
-webkit-font-smoothing: antialiased;
width: 960px;
hyphens: auto;
text-align: justify;
}
@media screen and (max-width: 659px) {
body {
width: 100%;
}
}
@media screen and (min-width: 660px) {
body {
width: 660px;
}
}
@media screen and (min-width: 880px) {
body {
width: 880px;
}
}
#main,
#footer,
#header {
width: 94%;
margin: auto;
}
#footer {
border-top: 1px solid #ddd;
text-align: center;
font-size: 75%;
}
#footer p {
line-height: 0.6em;
}
#toc {
margin-top: -10px;
}
#toc ul {
list-style-type: none;
padding-left: 20px;
}
#toc > ul {
padding-left: 0;
}
/* Lists */
ul,
ol {
padding-left: 30px;
}
li p {
margin: 0 auto;
}
.unstyled li {
list-style-type: none;
}
dl dt {
font-weight: 700;
}
dl dd {
padding: 0 0 0.2em 0;
}
/* Headings */
h1,
h2,
h3,
h4,
h5,
h6 {
font-weight: 700;
color: #111;
border-bottom: 1px solid #ddd;
}
h1 {
text-align: center;
}
/* Blocks */
blockquote {
border-left: 3px solid #dedede;
padding: 0px 10px;
margin: 10px 0;
font-style: italic;
}
pre {
font-family: monospace;
font-weight: 400;
color: #222;
white-space: pre-wrap;
margin: auto;
padding: 0;
}
@media screen and (max-width: 639px) {
pre {
overflow-y: hidden;
overflow-x: auto;
}
pre td {
white-space: nowrap;
}
}
pre code {
box-shadow: none;
border: none;
line-height: 1.2em;
}
.responsive {
width: 100%;
}
@media screen and (max-width: 639px) {
.responsive {
overflow-y: hidden;
overflow-x: auto;
}
.responsive td {
white-space: nowrap;
}
}
table {
border-collapse: collapse;
margin: 15px auto;
border-spacing: 0;
empty-cells: show;
min-width: 100%;
}
table thead {
background: #f8f8f8;
color: #222;
text-align: left;
vertical-align: bottom;
}
table td,
table th {
background-color: transparent;
border: 1px solid #999;
font-size: inherit;
margin: 0;
overflow: visible;
padding: 6px 12px;
}
address {
font-style: italic;
color: #999;
}
hr {
border: 0;
height: 1px;
background: #333;
background-image: linear-gradient(to right, #ccc, #333, #ccc);
}
.center {
margin: auto;
text-align: center;
}
/* Inline */
[class^="fa-"]:before,
[href^=http]:before,
[href^=mailto]:before,
[href^=git]:before,
[href^=tel]:before,
[href^=magnet]:before,
[href='#document-top']:before,
[class^="badge-"]:before {
width: 15px;
height: 15px;
background-repeat: no-repeat;
box-sizing: border-box;
content: ' ';
display: inline-block;
vertical-align: text-top;
}
.tip > p:first-child:before,
.warning > p:first-child:before,
.sidebar > p:first-child:before,
.note > p:first-child:before {
width: 15px;
height: 15px;
background-repeat: no-repeat;
box-sizing: border-box;
content: ' ';
display: inline-block;
vertical-align: text-top;
margin-right: 2px;
}
[href^=http]:before,
[href^=mailto]:before,
[href^=git]:before,
[href^=tel]:before,
[href^=magnet]:before {
margin-right: 2px;
}
[href='#document-top'] {
float: right;
}
[href='#document-top']:before {
width: 12px;
height: 12px;
}
#footer a:before {
background: none;
}
#footer a:hover {
text-decoration: none;
}
#footer a:after {
content: none;
}
code,
span.code {
font-family: monospace;
font-weight: 400;
hyphens: none;
color: #B2361E;
font-size: 85%;
}
strong code,
b code {
font-weight: 700;
}
kbd,
span.kbd {
color: #222;
background-color: #f8f8f8;
padding: 0 3px 0;
display: inline-block;
width: auto;
margin: 1px;
border-radius: 2px;
background-clip: padding-box;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
font-family: monospace;
font-weight: 700;
border-right: 1px solid #bbb;
border-bottom: 1px solid #bbb;
line-height: 1em;
font-size: 80%;
hyphens: none;
}
mark,
span.mark {
padding: 0 1px;
color: #222;
}
abbr,
span.abbr {
font-variant: small-caps;
font-weight: 700;
hyphens: none;
}
abbr:hover,
span.abbr:hover {
cursor: help;
}
samp,
span.samp {
font-size: 90%;
color: #222;
background-color: transparent;
padding: 0 3px 0;
display: inline-block;
width: auto;
margin: 1px;
border-radius: 2px;
background-clip: padding-box;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
hyphens: none;
}
var,
span.var {
font-size: 90%;
font-family: monospace;
font-weight: 700;
font-style: normal;
hyphens: none;
}
cite,
span.cite {
font-weight: 700;
font-style: italic;
hyphens: none;
}
q,
span.q {
font-style: italic;
color: #666;
hyphens: none;
}
span.tt,
span.cmd,
span.opt,
span.arg,
span.kwd,
span.ext,
span.file,
span.dir {
font-size: 90%;
font-family: monospace;
font-weight: 400;
hyphens: none;
}
span.ext,
span.kwd {
font-weight: 700;
}
img {
max-width: 100%;
}
/* Links */
a,
a:visited {
color: #4183c4;
text-decoration: none;
}
a:hover,
a:visited:hover {
text-decoration: underline;
}
a.hastyscribe-logo:before {
display: inline;
}
a.hastyscribe-logo img {
vertical-align: middle;
}
/* Checkboxes */
li.github_checkbox {
list-style-type: none;
}
.note {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #264c72;
background-color: #d8ebf8;
border: 1px solid #A4D1EF;
font-size: 95%;
}
.note code,
.note samp,
.note pre {
color: #264c72;
}
.note a {
color: #264c72;
}
.note p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.note {
margin-left: 80px;
margin-right: 80px;
}
}
.note > p {
margin: 0 auto;
}
.note > p:first-child {
font-weight: 700;
color: #264c72;
}
.note pre,
.note code {
color: #19324c;
}
.note a {
color: #132639;
}
.tip {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #009926;
background-color: #d8f5cd;
border: 1px solid #B0EB99;
font-size: 95%;
}
.tip code,
.tip samp,
.tip pre {
color: #009926;
}
.tip a {
color: #264c72;
}
.tip p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.tip {
margin-left: 80px;
margin-right: 80px;
}
}
.tip > p {
margin: 0 auto;
}
.tip > p:first-child {
font-weight: 700;
color: #009926;
}
.tip pre,
.tip code {
color: #006619;
}
.tip a {
color: #004d13;
}
.warning {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #705400;
background-color: #FFEBAD;
border: 1px solid #FFDB70;
font-size: 95%;
}
.warning code,
.warning samp,
.warning pre {
color: #705400;
}
.warning a {
color: #264c72;
}
.warning p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.warning {
margin-left: 80px;
margin-right: 80px;
}
}
.warning > p {
margin: 0 auto;
}
.warning > p:first-child {
font-weight: 700;
color: #705400;
}
.warning pre,
.warning code {
color: #3d2e00;
}
.warning a {
color: #241b00;
}
.blank-sidebar {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #555;
background-color: #fefefe;
border: 1px solid #fefefe;
font-size: 95%;
}
.blank-sidebar code,
.blank-sidebar samp,
.blank-sidebar pre {
color: #555;
}
.blank-sidebar a {
color: #264c72;
}
.blank-sidebar p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.blank-sidebar {
margin-left: 80px;
margin-right: 80px;
}
}
.blank-sidebar > p {
margin: 0 auto;
}
.blank-sidebar > p:first-child {
font-weight: 700;
color: #555;
}
.blank-sidebar pre,
.blank-sidebar code {
color: #3b3b3b;
}
.blank-sidebar a {
color: #2f2f2f;
}
.sidebar {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #555;
background-color: #f8f8f8;
border: 1px solid #f8f8f8;
font-size: 95%;
}
.sidebar code,
.sidebar samp,
.sidebar pre {
color: #555;
}
.sidebar a {
color: #264c72;
}
.sidebar p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.sidebar {
margin-left: 80px;
margin-right: 80px;
}
}
.sidebar > p {
margin: 0 auto;
}
.sidebar > p:first-child {
font-weight: 700;
color: #555;
}
.sidebar pre,
.sidebar code {
color: #3b3b3b;
}
.sidebar a {
color: #2f2f2f;
}
.output {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #555;
background-color: #f8f8f8;
border: 1px solid #f8f8f8;
}
.output code,
.output samp,
.output pre {
color: #555;
}
.output a {
color: #264c72;
}
.output p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.output {
margin-left: 80px;
margin-right: 80px;
}
}
.terminal {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #eee;
background-color: #222;
border: 1px solid #ccc;
hyphens: none;
padding: 0 3px;
border: 2px solid #999;
white-space: pre-wrap;
border-top: 10px solid #999;
}
.terminal code,
.terminal samp,
.terminal pre {
color: #eee;
}
.terminal a {
color: #264c72;
}
.terminal p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.terminal {
margin-left: 80px;
margin-right: 80px;
}
}
@media screen and (max-width: 639px) {
.terminal {
overflow-y: hidden;
overflow-x: auto;
}
.terminal td {
white-space: nowrap;
}
}
.terminal > p,
.terminal > p:first-child {
margin-top: -40px;
margin-bottom: 0;
text-shadow: none;
font-weight: 400;
font-family: monospace;
font-size: 85%;
color: #eee;
}
.terminal > p code,
.terminal > p:first-child code,
.terminal > p pre,
.terminal > p:first-child pre,
.terminal > p samp,
.terminal > p:first-child samp {
font-size: 100%;
}
.terminal > p:first-child,
.terminal > p:first-child:first-child {
margin-top: 0px;
}
.terminal > p:before,
.terminal > p:first-child:before {
font-family: monospace;
font-style: normal;
font-weight: 700;
color: #009926;
content: "$ ";
}
.terminal-su {
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #eee;
background-color: #222;
border: 1px solid #ccc;
hyphens: none;
padding: 0 3px;
border: 2px solid #999;
white-space: pre-wrap;
border-top: 10px solid #999;
}
.terminal-su code,
.terminal-su samp,
.terminal-su pre {
color: #eee;
}
.terminal-su a {
color: #264c72;
}
.terminal-su p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
.terminal-su {
margin-left: 80px;
margin-right: 80px;
}
}
@media screen and (max-width: 639px) {
.terminal-su {
overflow-y: hidden;
overflow-x: auto;
}
.terminal-su td {
white-space: nowrap;
}
}
.terminal-su > p,
.terminal-su > p:first-child {
margin-top: -40px;
margin-bottom: 0;
text-shadow: none;
font-weight: 400;
font-family: monospace;
font-size: 85%;
color: #eee;
}
.terminal-su > p code,
.terminal-su > p:first-child code,
.terminal-su > p pre,
.terminal-su > p:first-child pre,
.terminal-su > p samp,
.terminal-su > p:first-child samp {
font-size: 100%;
}
.terminal-su > p:first-child,
.terminal-su > p:first-child:first-child {
margin-top: 0px;
}
.terminal-su > p:before,
.terminal-su > p:first-child:before {
font-family: monospace;
font-style: normal;
font-weight: 700;
color: #009926;
content: "$ ";
}
.terminal-su > p:before,
.terminal-su > p:first-child:before {
color: #CC3300;
content: "# ";
}
div .terminal {
margin: 2px auto;
}
@media screen and (min-width: 880px) {
div .terminal {
margin-left: 80px;
margin-right: 80px;
}
}
details {
font-size: 95%;
background-clip: padding-box;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #555;
background-color: #f8f8f8;
border: 1px solid #fefefe;
display: block;
}
details code,
details samp,
details pre {
color: #555;
}
details a {
color: #264c72;
}
details p {
margin: 0 auto;
}
@media screen and (min-width: 880px) {
details {
margin-left: 80px;
margin-right: 80px;
}
}
details > summary::before {
content: url("data:image/svg+xml,%3Csvg viewBox='0 0 448 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M438.6 278.6c12.5-12.5 12.5-32.8 0-45.3l-160-160c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L338.8 224 32 224c-17.7 0-32 14.3-32 32s14.3 32 32 32l306.7 0L233.4 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0l160-160z' /%3E %3C/svg%3E");
display: inline-block;
margin-right: 2px;
vertical-align: text-top;
height: 11px;
width: 11px;
}
details[open] > summary::before {
content: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M169.4 470.6c12.5 12.5 32.8 12.5 45.3 0l160-160c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L224 370.8 224 64c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 306.7L54.6 265.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l160 160z' /%3E %3C/svg%3E");
}
summary {
cursor: pointer;
font-weight: bold;
}
summary > * {
display: inline;
}
.headings h1 {
font-size: 2em;
}
.headings h2 {
font-size: 1.5em;
counter-reset: h3;
counter-increment: h2;
}
.headings h2::before {
content: counter(h2) "\00A0\00A0";
}
.headings h3 {
font-size: 1.2em;
counter-reset: h4;
counter-increment: h3;
}
.headings h3::before {
content: counter(h2) "." counter(h3) "\00A0\00A0";
}
.headings h4 {
font-size: 1.1em;
counter-reset: h5;
counter-increment: h4;
}
.headings h4::before {
content: counter(h2) "." counter(h3) "." counter(h4) "\00A0\00A0";
}
.headings h5 {
font-size: 1em;
counter-reset: h6;
counter-increment: h5;
}
.headings h5::before {
content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "\00A0\00A0";
}
.headings h6 {
font-size: 1em;
counter-increment: h6;
}
.headings h6::before {
content: counter(h2) "." counter(h3) "." counter(h4) "." counter(h5) "." counter(h6) "\00A0\00A0";
}
/***************/
.headings #toc {
counter-reset: toc2;
}
#toc > ul > li > ul > li > a {
font-weight: 700;
}
.headings #toc li li a {
counter-reset: toc3;
counter-increment: toc2;
}
.headings #toc li li a::before {
content: counter(toc2) "\00A0\00A0";
}
.headings #toc li li li a {
counter-reset: toc4;
counter-increment: toc3;
}
.headings #toc li li li a::before {
content: counter(toc2) "." counter(toc3) "\00A0\00A0";
}
.headings #toc li li li li a {
counter-reset: toc5;
counter-increment: toc4;
}
.headings #toc li li li li a::before {
content: counter(toc2) "." counter(toc3) "." counter(toc4) "\00A0\00A0";
}
.headings #toc li li li li li a {
counter-reset: toc6;
counter-increment: toc5;
}
.headings #toc li li li li li a::before {
content: counter(toc2) "." counter(toc3) "." counter(toc4) "." counter(toc5) "\00A0\00A0";
}
.headings #toc li li li li li li a {
counter-increment: toc6;
}
.headings #toc li li li li li li a::before {
content: counter(toc2) "." counter(toc3) "." counter(toc4) "." counter(toc5) "." counter(toc6) "\00A0\00A0";
}
@media print {
body {
width: 700px;
}
/* Table of Contents */
#toc {
width: 650px;
list-style-type: none;
}
#toc ul {
list-style-type: none;
padding-left: 20px;
margin-left: 0;
}
#toc li {
padding-left: 0;
margin-left: 0;
padding-bottom: 0.2em;
}
#toc a {
text-decoration: none;
}
#toc a::after {
content: leader(".") target-counter(attr(href), page);
}
#toc a[href="#preface"]::after {
content: leader(".") target-counter(attr(href), page, lower-roman);
}
#toc a {
color: #000;
}
#toc > li {
margin: 0.2em 0;
line-height: 1.2em;
font-weight: bold;
padding-bottom: 0.4em;
font-size: 110%;
}
#toc > li > ul > li {
font-weight: normal;
font-size: 100%;
}
#toc li li li li li li {
display: none;
/* None sane of mind would EVER want more than five TOC levels. */
}
#toc > li {
counter-increment: toc1;
counter-reset: toc2;
}
#toc > li > a::before {
content: counter(toc1) " ";
}
#toc > li > a[href="#preface"]::before {
counter-reset: toc1;
content: "";
}
#toc > li > ul > li {
counter-increment: toc2;
counter-reset: toc3;
}
#toc > li > ul > li > a::before {
content: counter(toc1) "." counter(toc2) " ";
}
#toc > li > ul > li > ul > li {
counter-increment: toc3;
counter-reset: toc4;
}
#toc > li > ul > li > ul > li > a::before {
content: counter(toc1) "." counter(toc2) "." counter(toc3) " ";
}
#toc > li > ul > li > ul > li > ul > li {
counter-increment: toc4;
counter-reset: toc5;
}
#toc > li > ul > li > ul > li > ul > li > a::before {
content: counter(toc1) "." counter(toc2) "." counter(toc3) "." counter(toc4) " ";
}
#toc > li > ul > li > ul > li > ul > li > ul > li {
counter-increment: toc5;
counter-reset: toc6;
}
#toc > li > ul > li > ul > li > ul > li > ul > li > a::before {
content: counter(toc1) "." counter(toc2) "." counter(toc3) "." counter(toc4) "." counter(toc5) " ";
}
a[href="#document-top"] {
display: none;
}
h1 {
margin-bottom: 50px;
border-bottom: 0;
}
h2 {
margin-bottom: 30px;
page-break-before: always;
border-bottom: 0;
}
h2,
h3,
h4,
h5,
h6 {
page-break-after: avoid;
}
@page {
size: A4;
margin: 50pt 30pt 50pt 30pt;
padding-top: 20pt;
@bottom-right {
content: counter(page);
font-family: 'sans-serif';
font-size: 0.8em;
}
}
}
</style>
<style>.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.note > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23264c72' d='M32 32C32 14.3 46.3 0 64 0H320c17.7 0 32 14.3 32 32s-14.3 32-32 32H290.5l11.4 148.2c36.7 19.9 65.7 53.2 79.5 94.7l1 3c3.3 9.8 1.6 20.5-4.4 28.8s-15.7 13.3-26 13.3H32c-10.3 0-19.9-4.9-26-13.3s-7.7-19.1-4.4-28.8l1-3c13.8-41.5 42.8-74.8 79.5-94.7L93.5 64H64C46.3 64 32 49.7 32 32zM160 384h64v96c0 17.7-14.3 32-32 32s-32-14.3-32-32V384z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.tip > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23009926' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM369 209L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0s9.4 24.6 0 33.9z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }
.sidebar > p:first-child:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23555555' d='M256 512A256 256 0 1 0 256 0a256 256 0 1 0 0 512zM216 336h24V272H216c-13.3 0-24-10.7-24-24s10.7-24 24-24h48c13.3 0 24 10.7 24 24v88h8c13.3 0 24 10.7 24 24s-10.7 24-24 24H216c-13.3 0-24-10.7-24-24s10.7-24 24-24zm40-208a32 32 0 1 1 0 64 32 32 0 1 1 0-64z' /%3E %3C/svg%3E") }a[href^='#document-top']:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 448 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%234183c4' d='M246.6 41.4c-12.5-12.5-32.8-12.5-45.3 0l-160 160c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L224 109.3 361.4 246.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3l-160-160zm160 352l-160-160c-12.5-12.5-32.8-12.5-45.3 0l-160 160c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L224 301.3 361.4 438.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3z' /%3E %3C/svg%3E") }
a[href^='http']:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%234183c4' d='M352 256c0 22.2-1.2 43.6-3.3 64H163.3c-2.2-20.4-3.3-41.8-3.3-64s1.2-43.6 3.3-64H348.7c2.2 20.4 3.3 41.8 3.3 64zm28.8-64H503.9c5.3 20.5 8.1 41.9 8.1 64s-2.8 43.5-8.1 64H380.8c2.1-20.6 3.2-42 3.2-64s-1.1-43.4-3.2-64zm112.6-32H376.7c-10-63.9-29.8-117.4-55.3-151.6c78.3 20.7 142 77.5 171.9 151.6zm-149.1 0H167.7c6.1-36.4 15.5-68.6 27-94.7c10.5-23.6 22.2-40.7 33.5-51.5C239.4 3.2 248.7 0 256 0s16.6 3.2 27.8 13.8c11.3 10.8 23 27.9 33.5 51.5c11.6 26 20.9 58.2 27 94.7zm-209 0H18.6C48.6 85.9 112.2 29.1 190.6 8.4C165.1 42.6 145.3 96.1 135.3 160zM8.1 192H131.2c-2.1 20.6-3.2 42-3.2 64s1.1 43.4 3.2 64H8.1C2.8 299.5 0 278.1 0 256s2.8-43.5 8.1-64zM194.7 446.6c-11.6-26-20.9-58.2-27-94.6H344.3c-6.1 36.4-15.5 68.6-27 94.6c-10.5 23.6-22.2 40.7-33.5 51.5C272.6 508.8 263.3 512 256 512s-16.6-3.2-27.8-13.8c-11.3-10.8-23-27.9-33.5-51.5zM135.3 352c10 63.9 29.8 117.4 55.3 151.6C112.2 482.9 48.6 426.1 18.6 352H135.3zm358.1 0c-30 74.1-93.6 130.9-171.9 151.6c25.5-34.2 45.2-87.7 55.3-151.6H493.4z' /%3E %3C/svg%3E") }
a[href*='github.com']:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 496 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%234183c4' d='M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z' /%3E %3C/svg%3E") }
a[href$='.zip']:before { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 384 512' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%234183c4' d='M64 0C28.7 0 0 28.7 0 64V448c0 35.3 28.7 64 64 64H320c35.3 0 64-28.7 64-64V160H256c-17.7 0-32-14.3-32-32V0H64zM256 0V128H384L256 0zM96 48c0-8.8 7.2-16 16-16h32c8.8 0 16 7.2 16 16s-7.2 16-16 16H112c-8.8 0-16-7.2-16-16zm0 64c0-8.8 7.2-16 16-16h32c8.8 0 16 7.2 16 16s-7.2 16-16 16H112c-8.8 0-16-7.2-16-16zm0 64c0-8.8 7.2-16 16-16h32c8.8 0 16 7.2 16 16s-7.2 16-16 16H112c-8.8 0-16-7.2-16-16zm-6.3 71.8c3.7-14 16.4-23.8 30.9-23.8h14.8c14.5 0 27.2 9.7 30.9 23.8l23.5 88.2c1.4 5.4 2.1 10.9 2.1 16.4c0 35.2-28.8 63.7-64 63.7s-64-28.5-64-63.7c0-5.5 .7-11.1 2.1-16.4l23.5-88.2zM112 336c-8.8 0-16 7.2-16 16s7.2 16 16 16h32c8.8 0 16-7.2 16-16s-7.2-16-16-16H112z' /%3E %3C/svg%3E") }</style>
<style>
.reference-title {
font-size: 120%;
font-weight: 600;
}
.min-terminal {
-moz-background-clip: padding;
-webkit-background-clip: padding-box;
background-clip: padding-box;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
margin: 10px auto;
padding: 2px 4px 0 4px;
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.8);
color: #eee;
background-color: #222;
border: 1px solid #ccc;
white-space: pre;
padding: 0 3px;
border: 2px solid #999;
border-top: 10px solid #999;
}
.min-terminal p {
margin: 0 auto;
}
.min-terminal p, .min-terminal p:first-child {
margin-top: 0;
margin-bottom: 0;
text-shadow: none;
font-weight: normal;
font-family: "Source Code Pro", "Monaco", "DejaVu Sans Mono", "Courier New", monospace;
font-size: 85%;
color: #eee;
}
</style>
</head>
<body class="headings">
<div id="container">
<a id="document-top"></a>
<div id="header"><h1>min Language Developer Guide</h1></div>
<div id="toc"><ul>
<li>
<ul>
<li><a href="#About-min">About min</a>
<ul>
<li><a href="#Why?">Why?</a></li>
<li><a href="#How?">How?</a></li>
<li><a href="#Who?">Who?</a></li>
<li><a href="#When?">When?</a></li>
</ul>
</li>
<li><a href="#Get-Started">Get Started</a>
<ul>
<li><a href="#Building-from-source">Building from source</a>
<ul>
<li><a href="#Using-nimble">Using nimble</a></li>
<li><a href="#Building-from-source-for-additional-platforms">Building from source for additional platforms</a></li>
<li><a href="#Additional-build-options">Additional build options</a>
<ul>
<li><a href="#-d:ssl">-d:ssl</a></li>
<li><a href="#-d:nopcre">-d:nopcre</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Running-the-min-shell">Running the min shell</a></li>
<li><a href="#Executing-a-min-program">Executing a min program</a></li>
<li><a href="#Compiling-a-min-program">Compiling a min program</a></li>
<li><a href="#Getting-help-on-a-min-symbol">Getting help on a min symbol</a></li>
<li><a href="#Syntax-highlighting">Syntax highlighting</a></li>
</ul>
</li>
<li><a href="#Learning-the-min-Language">Learning the min Language</a>
<ul>
<li><a href="#Data-Types">Data Types</a></li>
<li><a href="#Quotations">Quotations</a>
<ul>
<li><a href="#Quoting,-dequoting,-and-applying">Quoting, dequoting, and applying</a></li>
</ul>
</li>
<li><a href="#Operators">Operators</a>
<ul>
<li><a href="#Symbols">Symbols</a>
<ul>
<li><a href="#Using-the-lambda-operator">Using the lambda operator</a></li>
</ul>
</li>
<li><a href="#Sigils">Sigils</a></li>
<li><a href="#Auto-popping">Auto-popping</a></li>
<li><a href="#Operator-signatures">Operator signatures</a>
<ul>
<li><a href="#Type-classes">Type classes</a>
<ul>
<li><a href="#Capturing-lambdas">Capturing lambdas</a></li>
</ul>
</li>
<li><a href="#Type-expressions">Type expressions</a></li>
<li><a href="#Type-aliases">Type aliases</a></li>
<li><a href="#Generics">Generics</a></li>
<li><a href="#Constructors">Constructors</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Definitions">Definitions</a>
<ul>
<li><a href="#Lexical-scoping-and-binding">Lexical scoping and binding</a></li>
<li><a href="#Sealing-symbols">Sealing symbols</a></li>
</ul>
</li>
<li><a href="#Scopes">Scopes</a>
<ul>
<li><a href="#Accessing-the-current-scope">Accessing the current scope</a></li>
<li><a href="#Dequoting-a-quotation-within-the-context-of-a-specific-scope">Dequoting a quotation within the context of a specific scope</a></li>
</ul>
</li>
<li><a href="#Control-Flow">Control Flow</a>
<ul>
<li><a href="#Conditionals">Conditionals</a></li>
<li><a href="#Loops">Loops</a></li>
<li><a href="#Error-handling">Error handling</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Using-the-min-Shell">Using the min Shell</a>
<ul>
<li><a href="#Autocompletion-and-shortcuts">Autocompletion and shortcuts</a></li>
<li><a href="#Shell-configuration-files">Shell configuration files</a>
<ul>
<li><a href="#.minrc">.minrc</a></li>
<li><a href="#.min_history">.min_history</a></li>
<li><a href="#.min_symbols">.min_symbols</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Extending-min">Extending min</a>
<ul>
<li><a href="#Implementing-new-min-modules-using-min-itself">Implementing new min modules using min itself</a></li>
<li><a href="#Specifying-a-<em>prelude</em>-program">Specifying a <em>prelude</em> program</a></li>
<li><a href="#Embedding-min-in-your-Nim-program">Embedding min in your Nim program</a></li>
</ul>
</li>
<li><a href="#Module-Management">Module Management</a>
<ul>
<li><a href="#How-mmm-works">How mmm works</a>
<ul>
<li><a href="#The-registry">The registry</a></li>
<li><a href="#Module-lookup">Module lookup</a></li>
</ul>
</li>
<li><a href="#Commands">Commands</a>
<ul>
<li><a href="#min-init">min init</a></li>
<li><a href="#min-install-[name-version-|-name@version]-[-g]">min install [name version | name@version] [-g]</a></li>
<li><a href="#min-uninstall-[name-version-|-name@version]-[-g]">min uninstall [name version | name@version] [-g]</a></li>
<li><a href="#min-update-[name-version-|-name@version]-[-g]">min update [name version | name@version] [-g]</a></li>
<li><a href="#min-list">min list</a></li>
<li><a href="#min-search-[arg1-arg2-...-argN]">min search [arg1 arg2 ... argN]</a></li>
</ul>
</li>
<li><a href="#Creating-a-managed-min-module">Creating a managed min module</a>
<ul>
<li><a href="#Metadata">Metadata</a></li>
<li><a href="#Publishing">Publishing</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Reference">Reference</a>
<ul>
<li><a href="#Commands">Commands</a>
<ul>
<li><a href="#min-init">min init</a></li>
<li><a href="#min-install-[name-version-|-name@version]-[-g]">min install [name version | name@version] [-g]</a></li>
<li><a href="#min-uninstall-[name-version-|-name@version]-[-g]">min uninstall [name version | name@version] [-g]</a></li>
<li><a href="#min-update-[name-version-|-name@version]-[-g]">min update [name version | name@version] [-g]</a></li>
<li><a href="#min-list">min list</a></li>
<li><a href="#min-search-[arg1-arg2-...-argN]">min search [arg1 arg2 ... argN]</a></li>
</ul>
</li>
<li><a href="#Creating-a-managed-min-module">Creating a managed min module</a>
<ul>
<li><a href="#Metadata">Metadata</a></li>
<li><a href="#Publishing">Publishing</a>
</li>
</ul>
</li>
</ul>
</li>
<li><a href="#Reference">Reference</a>
<ul>
<li><a href="#Notation">Notation</a>
<ul>
<li><a href="#Types-and-Values">Types and Values</a></li>
<li><a href="#Suffixes">Suffixes</a></li>
</ul>
</li>
<li><a href="#<code>global</code>-Module"><code>global</code> Module</a></li>
<li><a href="#<code>crypto</code>-Module"><code>crypto</code> Module</a></li>
<li><a href="#<code>dict</code>-Module"><code>dict</code> Module</a></li>
<li><a href="#<code>fs</code>-Module"><code>fs</code> Module</a></li>
<li><a href="#<code>http</code>-Module"><code>http</code> Module</a></li>
<li><a href="#<code>io</code>-Module"><code>io</code> Module</a></li>
<li><a href="#<code>math</code>-Module"><code>math</code> Module</a></li>
<li><a href="#<code>net</code>-Module"><code>net</code> Module</a></li>
<li><a href="#<code>stack</code>-Module"><code>stack</code> Module</a></li>
<li><a href="#<code>store</code>-Module"><code>store</code> Module</a></li>
<li><a href="#<code>sys</code>-Module"><code>sys</code> Module</a></li>
<li><a href="#<code>time</code>-Module"><code>time</code> Module</a></li>
<li><a href="#<code>xml</code>-Module"><code>xml</code> Module</a></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div id="main">
<a id="About-min"></a>
<h2>About min<a href="#document-top" title="Go to top"></a></h2>
<p><strong>min</strong> is a concatenative, fully-homoiconic, functional, interpreted programming language.</p>
<p>This basically means that:</p>
<ul>
<li>It is based on a somewhat obscure and slightly unintuitive programming paradigm, think of <a href="http://www.forth.org/">Forth</a>, <a href="http://factorcode.org/">Factor</a> and <a href="http://www.kevinalbrecht.com/code/joy-mirror/">Joy</a> but with parentheses for an extra <a href="https://common-lisp.net/">Lisp</a>y flavor.</li>
<li>Programs written in min are actually written using <em>quotations</em>, i.e. lists.</li>
<li>It comes with map, filter, find, map-reduce, and loads of other functional goodies. See the <a href="#<code>seq</code>-Module">seq Module</a> for more.</li>
<li>It is probably slower than the average production-ready programming language.</li>
</ul>
<a id="Why?"></a>
<h3>Why?<a href="#document-top" title="Go to top"></a></h3>
<p>Because creating a programming language is something that every programmer needs to do, at some point in life. And also because there are way too few <a href="http://concatenative.org/wiki/view/Front%20Page">concatenative</a> programming language out there – so people are likely to be <em>less</em> pissed off than if I made a yet another Lisp instead.</p>
<p>I always wanted to build a minimalist language, but that could also be used for real work and provided a standard library for common tasks and functionalities like regular expression support, cryptography, execution of external programs, shell-like operators, and keywords to work with files, and more.</p>
<p>Additionally, I wanted it to be fully self-contained, cross-platform, and small. Not stupidly small, but I feel it’s a good compromise compared to the alternatives out there, considering that you only need <em>one file</em> to run any min program.</p>
<p> I also created a static site generator called <a href="https://github.com/h3rald/hastysite">HastySite</a>, which also powers <a href="https://min-lang.org">https://min-lang.org</a>. HastySite internally uses min as the language to write the <a href="https://github.com/h3rald/min/blob/master/site/rules.min">rules</a> to process the source files of the site, and also all its <a href="https://github.com/h3rald/min/tree/master/site/scripts">scripts</a>.</p>
<p>Finally, I think more and more people should get to know concatenative programming languages, because <a href="http://evincarofautumn.blogspot.it/2012/02/why-concatenative-programming-matters.html">concatenative programming matters</a>.</p>
<a id="How?"></a>
<h3>How?<a href="#document-top" title="Go to top"></a></h3>
<p>min is developed entirely in <a href="https://nim-lang.org">Nim</a> – the name is (almost) entirely a coincidence. I wanted to call it <em>minim</em> but then shortened it for more… minimalism.</p>
<p>min’s parser started off as a fork of Nim’s JSON parser – adapted to process a concatenative programming language with less primitive types than JSON. It is interpreted in the traditional sense: no bytecode, no JIT, just plain read, parse, and run.</p>
<a id="Who?"></a>
<h3>Who?<a href="#document-top" title="Go to top"></a></h3>
<p>min was created and implemented by <a href="https://h3rald.com">Fabio Cevasco</a>, with contributions by <a href="https://peterme.net">Peter Munch-Ellingsen</a>, <a href="https://github.com/drkameleon">Yanis Zafirópulos</a>, and <strong>baykus871</strong>.</p>
<p>Special thanks to <a href="https://github.com/mwgkgk">mwgkgk</a> for contributing to the design of native dictionaries.</p>
<a id="When?"></a>
<h3>When?<a href="#document-top" title="Go to top"></a></h3>
<p>min source code <a href="https://github.com/h3rald/min">repository</a> was created on November 8<sup>th</sup> 2014. This only means that I’ve been very slowly developing something that was actually made public at the end of July 2017.</p>
<a id="Get-Started"></a>
<h2>Get Started<a href="#document-top" title="Go to top"></a></h2>
<p>You can download one of the following pre-built min binaries:</p>
<ul>
<li><a href="https://github.com/h3rald/min/releases/download/v0.46.0/min_v0.46.0_macosx_x64.zip">min v0.46.0 for macOS (x64)</a></li>
<li><a href="https://github.com/h3rald/min/releases/download/v0.46.0/min_v0.46.0_windows_x64.zip">min v0.46.0 for Windows (x64)</a></li>
<li><a href="https://github.com/h3rald/min/releases/download/v0.46.0/min_v0.46.0_linux_x64.zip">min v0.46.0 for Linux (x64)</a></li>
</ul>
<a id="Building-from-source"></a>
<h3>Building from source<a href="#document-top" title="Go to top"></a></h3>
<p>Alternatively, you can build min from source in one of the following ways:</p>
<a id="Using-nimble"></a>
<h4>Using nimble<a href="#document-top" title="Go to top"></a></h4>
<p>If you already installed <a href="https://nim-lang.org">nim</a>, you probably already have the <a href="https://github.com/nim-lang/nimble">nimble</a> package manager installed.</p>
<p>If that’s the case, simply run <strong>nimble install min</strong>.</p>
<a id="Building-from-source-for-additional-platforms"></a>
<h4>Building from source for additional platforms<a href="#document-top" title="Go to top"></a></h4>
<p>By default, min is released as a pre-built binary executable for Windows x64, macOS x64 and Linux x64. However, it should run without issues on any <a href="https://github.com/nim-lang/Nim/blob/devel/lib/system/platforms.nim">platform supported by the Nim programming language</a>.</p>
<p>To build on a different operating system and architecture from the default ones, you also need to get or build the following static libraries:</p>
<ul>
<li>libssl (OpenSSL)</li>
<li>libcrypto (OpenSSL)</li>
<li>libpcre (PCRE)</li>
</ul>
<p>and also specify the following additional flag when compiling:</p>
<p><code>--passL:"-static -L<dir> -lpcre -lssl -lcrypto"</code></p>
<p>Where <code><dir></code> is the directory containing the <code>*.a</code> files for the static libraries listed above.</p>
<div class="tip"><p>Alternatively, if you can also opt out from OpenSSL and PCRE support by:</p>
<ul>
<li>Specifying <code>-d:nossl</code></li>
<li>Specifying <code>-d:nopcre</code></li>
</ul>
</div>
<a id="Additional-build-options"></a>
<h4>Additional build options<a href="#document-top" title="Go to top"></a></h4>
<a id="-d:ssl"></a>
<h5>-d:ssl<a href="#document-top" title="Go to top"></a></h5>
<p>If the <strong>-d:ssl</strong> flag is specified when compiling, min will be built with SSL support, so it will be possible to:</p>
<ul>
<li>perform HTTPS requests with the <a href="#<code>http</code>-Module">http Module</a>.</li>
<li>use all the cryptographic symbols defined in the <a href="#<code>crypto</code>-Module">crypto Module</a>.</li>
</ul>
<p>If this flag is not specified:</p>
<ul>
<li>It will not be possible to perform HTTPS requests</li>
<li><p>Only the following symbols will be exposed by the <a href="#<code>crypto</code>-Module">crypto Module</a>:</p>
<ul>
<li><a href="#min-operator-id-md5">crypto.md5</a></li>
<li><a href="#min-operator-id-sha1">crypto.sha1</a></li>
<li><a href="#min-operator-id-encode">crypto.encode</a></li>
<li><a href="#min-operator-id-decode">crypto.decode</a></li>
<li><a href="#min-operator-id-aes">crypto.aes</a></li>
</ul>
</li>
</ul>
<a id="-d:nopcre"></a>
<h5>-d:nopcre<a href="#document-top" title="Go to top"></a></h5>
<p>If the <strong>-d:nopcre</strong> is specified when compiling, min will be built <em>without</em> PCRE support, so it will not be possible to use regular expressions and the following symbols will <em>not</em> be exposed by the <a href="#<code>global</code>-Module">global Module</a>:</p>
<ul>
<li><a href="#min-operator-id-search">search</a></li>
<li><a href="#min-operator-id-match?">match?</a></li>
<li><a href="#min-operator-id-search-all">search-all</a></li>
<li><a href="#min-operator-id-replace">replace</a></li>
<li><a href="#min-operator-id-replace-apply">replace-apply</a></li>
</ul>
<a id="Running-the-min-shell"></a>
<h3>Running the min shell<a href="#document-top" title="Go to top"></a></h3>
<p>To start the min shell, run <span class="cmd">min</span> with no arguments. You will be presented with a prompt displaying the path to the current directory:</p>
<div class="min-terminal"><p>min shell v0.46.0
<span class="prompt">[/Users/h3rald/test]$</span></p></div>
<p>You can type min code and press <span class="kbd">ENTER</span> to evaluate it immediately:</p>
<div class="min-terminal"><p><span class="prompt">[/Users/h3rald/test]$</span> 2 2 +
4
<span class="prompt">[/Users/h3rald/test]$</span></p></div>
<p>The result of each operation will be placed on top of the stack, and it will be available to subsequent operation</p>
<div class="min-terminal"><p><span class="prompt">[/Users/h3rald/test]$</span> stack.dup *
16
<span class="prompt">[/Users/h3rald/test]$</span></p></div>
<p>To exit min shell, press <span class="kbd">CTRL+C</span> or type <span class="cmd">0 exit</span> and press <span class="kbd">ENTER</span>.</p>
<div class="tip"><p>Tip</p>
<p>By default, the min shell provides advanced features like tab-completion, history, etc. If however, you run into problems, you can disable these features by running <span class="cmd">min -j</span> instead, and run min shell with a bare-bones REPL.</p></div>
<a id="Executing-a-min-program"></a>
<h3>Executing a min program<a href="#document-top" title="Go to top"></a></h3>
<p>To execute a min script, you can:</p>
<ul>
<li>Run <code>min eval "...program..."</code> to execute a program inline.</li>
<li>Run <code>min myfile.min</code> to execute a program contained in a file.</li>
<li>Run <code>min run <mmm></code> to execute the <code>main</code> symbol of the specified min managed module. If the managed module is not installed globally, it will be downloaded and installed automatically.</li>
</ul>
<p>min also supports running programs from standard input, so the following command can also be used (on Unix-like system) to run a program saved in <span class="file">myfile.min</span>:</p>
<div class="min-terminal"><p><span class="prompt">$</span> cat myfile.min | min</p></div>
<div class="tip"><p>You can enable <em>development mode</em> (runtime checks and validations) by specifying <code>-d</code> (<code>--dev</code>) when running a min program. If development mode is not enabled, min programs run faster.</p></div>
<a id="Compiling-a-min-program"></a>
<h3>Compiling a min program<a href="#document-top" title="Go to top"></a></h3>
<p>min programs can be compiled to a single executable simply by using the built-in <code>compile</code> command:</p>
<div class="min-terminal"><p><span class="prompt">$</span> min compile myfile.min</p></div>
<p>Essentially, this will:</p>
<ol>
<li>Generate a <span class="file">myfile.nim</span> containing the equivalent Nim code of your min program.</li>
<li>Call the Nim compiler to do the rest ;)</li>
</ol>
<p>If you want to pass any options to the Nim compiler (like <code>-d:release</code> for example) you can do so by using the <code>-n</code> (or <code>--passN</code>) option:</p>
<div class="min-terminal"><p><span class="prompt">$</span> min compile myfile.min -n:"-d:release –threadAnalysis:off –mm:refc"</p></div>
<p>Additionally, you can also use <code>-m:<path></code> (or <code>--module-path</code>) to specify one path containing <span class="ext">.min</span> files which will be compiled as well (but not executed) along with the specified file. Whenever a <a href="#min-operator-id-load">load</a> or a <a href="#min-operator-id-require">require</a> symbol is used to load/require an external <span class="ext">.min</span> file, it will attempt to retrieve its contents from the pre-loaded files first before searching the filesystem.</p>
<p>For example, the following command executed in the root folder of the min project will compile <span class="file">run.min</span> along with all <span class="ext">.min</span> files included in the <span class="dir">tasks</span> folder and its subfolders:</p>
<div class="min-terminal"><p><span class="prompt">$</span> min compile run.min -m:tasks</p></div>
<p>Similarly, you can also bundle additional files in the executable by specifying the <code>-a:<path></code> (or <code>--asset-path</code>) option. At runtime, the compiled min program will attempt to lookup bundled asset files before checking the filesystem.</p>
<div class="note"><p>Note</p>
<p>In order to successfully compile <a href="class.ext">.min</a> files, Nim must be installed on your system and min must be installed via nimble.</p></div>
<a id="Getting-help-on-a-min-symbol"></a>
<h3>Getting help on a min symbol<a href="#document-top" title="Go to top"></a></h3>
<p>min comes with a built-in <code>help</code> command that can be used to print information on a specific symbol. Essentially, this is equivalent to use the <a href="#min-operator-id-help">help</a> symbol within the min REPL.</p>
<div class="min-terminal"><p><span class="prompt">$</span> min help stack.dup</p></div>
<a id="Syntax-highlighting"></a>
<h3>Syntax highlighting<a href="#document-top" title="Go to top"></a></h3>
<ul>
<li>If you are using <a href="https://code.visualstudio.com/">Visual Studio Code</a>, you can install the official <a href="https://marketplace.visualstudio.com/items?itemName=h3rald.vscode-min-lang">min extension</a> which provides syntax highlighting support, code folding, and auto-indentation.</li>
<li>If you are using <a href="https://www.vim.org">Vim</a>, a <a href="https://github.com/h3rald/min/blob/master/min.vim">min.vim</a> syntax definition file is available in the min repo.</li>
<li>If you are using <a href="https://www.sublimetext.com/3">Sublime Text 3</a>, Rafael Carrasco created a min syntax definition file that is available <a href="https://github.com/rscarrasco/min-sublime-syntax">here</a>.</li>
</ul>
<a id="Learning-the-min-Language"></a>
<h2>Learning the min Language<a href="#document-top" title="Go to top"></a></h2>
<p><em>min</em> is a stack-based, concatenative programming language that uses postfix notation. If you already know <a href="http://www.forth.org/">Forth</a>, <a href="http://factorcode.org/">Factor</a> or <a href="http://www.kevinalbrecht.com/code/joy-mirror/">Joy</a>, or if you ever used an <a href="https://en.wikipedia.org/wiki/Reverse_Polish_notation">RPN</a> calculator, then min will look somewhat familiar to you.</p>
<p>If not, well, here’s how a short min program looks like:</p>
<pre><code>; This is a comment
(1 2 3 4 5) (stack.dup *) map
#| This is a...
...multiline comment |#
</code></pre>
<p>This program returns a list containing the square values of the first five integer numbers:</p>
<pre><code>(1 4 9 16 25)
</code></pre>
<p>Let’s see how it works:</p>
<ol>
<li>First, a list containing the first five integers is pushed on the stack.</li>
<li>Then, another list containing two symbols (<code>stack.dup</code> and <code>*</code>) is pushed on the stack. This constitutes a quoted program which, when executed duplicates the first element on the stack — this is done by <code>stack.dup</code>— and then multiplies — with <code>*</code>— the two elements together.</li>
<li>Finally, the symbol <code>map</code> is pushed on the stack. Map takes a list of elements and a quoted program and applies the program to each element.</li>
</ol>
<p>Note that:</p>
<ul>
<li>There are no variable assignments.</li>
<li>elements are pushed on the stack one by one.</li>
<li>Parentheses are used to group one or more elements together so that they are treated as a single element and they are not evaluated immediately.</li>
<li><em>Symbols</em> (typically single words, or several words joined by dashes) are used to execute code that performs operations on the whole stack.</li>
</ul>
<p>Unlike more traditional programming languages, in a concatenative programming language, there is no inherent need for variables or named parameters, as symbols act as stack operators that consume elements that are placed in order on top of a stack.</p>
<a id="Data-Types"></a>
<h3>Data Types<a href="#document-top" title="Go to top"></a></h3>
<p>The following data types are availanle in <em>min</em> (with the corresponding shorthand symbols used in operator signatures in brackets):</p>
<dl>
<dt>null (null)</dt>
<dd>null value.</dd>
<dt>boolean (bool)</dt>
<dd><strong>true</strong> or <strong>false</strong>.</dd>
<dt>integer (int)</dt>
<dd>A 64-bit integer number like 1, 27, or -15.</dd>
<dt>float (flt)</dt>
<dd>A 64-bit floating-point number like 3.14 or -56.9876.</dd>
<dt>string (str)</dt>
<dd>A series of characters wrapped in double quotes: “Hello, World!”.</dd>
<dt>quotation (quot)</dt>
<dd>A list of elements, which may also contain symbols. Quotations can be used to create heterogenous lists of elements of any data type, and also to create a block of code that will be evaluated later on (quoted program). Example: (1 2 3 + *)</dd>
<dt>command (cmd)</dt>
<dd>A command string wrapped in square brackets that will be immediately executed on the current shell and converted into the command standard output. Example: <code>[ls -a]</code></dd>
<dt>dictionary (dict)</dt>
<dd><p>A key/value table. Dictionaries are implemented as an immediately-dequoted quotation, are enclosed in curly braces, and are represented by their symbol definitions. Note that dictionary keys must start with <code>:</code>and be followed by a double-quoted string, or a single word (which can be written without double quotes). The <a href="#<code>dict</code>-Module">dict Module</a> provides some operators on dictionaries.</p>
<div class="sidebar"><p>Example</p>
<p>The following is a simple dictionary containing three keys: <em>name</em>, <em>paradigm</em>, and <em>first-release-year</em>:</p>
<pre><code>{
"min" :name
"concatenative" :paradigm
2017 :"first release year"
}
</code></pre></div></dd>
</dl>
<p>Additionally, dictionaries can also be typed to denote complex objects like sockets, errors, etc. For example, the following dictionary defines an error:</p>
<pre><code> {
"MyError" :error
"An error occurred" :message
"symbol1" :symbol
"dir1/file1.min" :filename
3 :line
13 :column
;error
}
</code></pre>
<div class="tip"><p>Tip</p>
<p>The <a href="#min-operator-id-dtype">dict.dtype</a> operator can be used to set the type of a dictionary.</p></div>
<p>The <a href="#<code>global</code>-Module">global Module</a> provides predicate operators to check if an element belongs to a particular data type or pseudo-type (<code>boolean?</code>, <code>number?</code>, <code>integer?</code>, <code>float?</code>, …).</p>
<p>Additionally, the <a href="#<code>global</code>-Module">global Module</a> provides operators to convert values from a data type to another (e.g. <a href="#min-operator-id-integer">integer</a>, <a href="#min-operator-id-string">string</a>, and so on).</p>
<a id="Quotations"></a>
<h3>Quotations<a href="#document-top" title="Go to top"></a></h3>
<p>Quotations are the most important thing to understand in min. Besides being the data type used for lists, they are also used to delimit blocks of min code that is not going to be immediately executed.</p>
<p>Consider for example the following min code which returns all the files present in the current folder sorted by name:</p>
<pre><code> sys.pwd sys.ls (fs.type "file" ==) filter '> sort
</code></pre>
<p>The symbol <a href="#min-operator-id-filter">seq.filter</a> takes two quotations as arguments – the first quotation on the stack is applied to all the elements of the second quotation on the stack, to determine which elements of the second quotation will be part of the resulting quotation. This is an example of how quotations can be used both as lists and programs.</p>
<p>Let’s examine this program step-by-step:</p>
<ol>
<li>The <code>sys.pwd</code> symbol is pushed on the stack, and it is immediately evaluated to the full path to the current directory.</li>
<li>The <code>sys.ls</code> symbol is pushed on the stack, it consumes the string already on the stack and returns a quotation containing all files and directories within the current directory.</li>
<li>The quotation <code>(fs.type 'file ==)</code> is pushed on the stack. It is treated exactly like a list of data and it is not evaluated.</li>
<li>The <code>filter</code> symbol is pushed on the stack. This symbol takes two quotations as input, and applies the result of the first quotation on the stack (<code>(fs.type "file" ==)</code>) to all elements of the second quotation of the stack (the list of files and directories), returning a new quotation containing only those elements of the second quotation on the stack that satisfy the result of the first quotation. In this case, it returns a new quotation containing only files.</li>
<li><code>'></code> is pushed on the stack. The <code>'</code> sigil can be used instead of the <code>quote</code> symbol to quote a single symbol, <code>></code> in this case. In other words, it is instantly evaluated to the quotation <code>(>)</code>.</li>
<li>The symbol <code>sort</code> is pushed on the stack. This symbol, like <code>filter</code>, takes two quotations as input, and applies the first quotation to each element of the second quotation, effectively sorting each element of the second quotation using the predicate expressed by the first quotation. In this case, all files are sorted by name in ascending order.</li>
</ol>
<div class="tip"><p>Tip</p>
<p>The <a href="#<code>seq</code>-Module">seq Module</a> provides several symbols to work with quotations in a functional way.</p></div>
<a id="Quoting,-dequoting,-and-applying"></a>
<h4>Quoting, dequoting, and applying<a href="#document-top" title="Go to top"></a></h4>
<p>When a quotation is created, it is treated as data, no matter what it contains: it is placed on the stack, like an integer or a string would. However, unlike other data types, a quotation can be evaluated in certain situations and when it happens its contents are pushed on the stack.</p>
<p>Consider the following program:</p>
<pre><code> (1 2 3 4 5 6 7) (odd?) filter
</code></pre>
<p>This program returns a new quotation containing all odd numbers contained in quotation <code>(1 2 3 4 5 6 7)</code>.</p>
<p>In this case, the second quotation is used to <em>quote</em> the symbol <code>odd?</code> so that instead of being executed immediately, it will be executed by the symbol <code>filter</code> on each element of the first quotation. In this way, we may say that <code>(odd?)</code> is <em>dequoted</em> by the symbol <code>filter</code>.</p>
<p>The symbol <a href="#min-operator-id-dequote">dequote</a> or its alias <code>-></code> can be used to dequote a quotation by pushing all its elements on the main stack. Essentially, this <em>executes</em> the quotation in the current context.</p>
<p>For example, the following program leaves the elements <code>1</code> and <code>-1</code> on the stack:</p>
<pre><code> (1 2 3 -) ->
</code></pre>
<p>Alternatively, the symbol <a href="#min-operator-id-apply">apply</a> or its alias <code>=></code> can also be used to dequote a quotation but in this case it will not push its elements on the main stack, instead it will:</p>
<ol>
<li>Create a temporary empty stack.</li>
<li>Push all elements on it, one by one.</li>
<li>Push the entire temporary stack as a quotation back on the main stack.</li>
</ol>
<p>For example, the following program leaves the element <code>(1 -1)</code> on the stack:</p>
<pre><code> (1 2 3 -) =>
</code></pre>
<a id="Operators"></a>
<h3>Operators<a href="#document-top" title="Go to top"></a></h3>
<p>Every min program needs <em>operators</em> to:</p>
<ul>
<li>Manipulate elements on the stack</li>
<li>Perform operations on data</li>
<li>Provide side effects (read/print to standard input/output/files, etc.)</li>
</ul>
<p>There are two types of operators: <em>symbols</em> and <em>sigils</em>.</p>
<a id="Symbols"></a>
<h4>Symbols<a href="#document-top" title="Go to top"></a></h4>
<p><em>Symbols</em> are the most common type of operator. A min symbol is a single word that is either provided by one of the predefined min modules like <code>stack.dup</code> or <code>sys.pwd</code> or defined by the user. User-defined symbols must:</p>
<ul>
<li>Start with a letter or an underscore (_).</li>
<li>Contain zero or more letters, numbers and/or any of the following characters: <code>/ ! ? + * _ -</code></li>
</ul>
<p>If a symbol contains a dot (<code>.</code>) then it is namespaced by its containing module or dictionary. For example, <code>fs.dirname</code> identifies the {<a href="#min-operator-id-dirname}}%20operator%20defined%20in%20the%20{{#link-module">fs.dirname}} operator defined in the {{#link-module</a> symbol. The following min program defines a new symbol called square that duplicates the first element on the stack and multiplies the two elements:</p>
<pre><code> (
symbol square
(num :n ==> num :result)
(n dup * @result)
) operator
;; Calculates the square of n.
</code></pre>
<p> The <a href="#min-operator-id-operator">operator</a> symbol provides way to:</p>
<ul>
<li>Specify the name of the symbol operator (<strong>square</strong> in this case)</li>
<li>Specify a signature to identify the type of the input and output values (in this case, the operator takes a numeric input value and produces a numeric output value). Also, note how inputs and outputs are captured into the <code>n</code> and <code>result</code> symbols in the signature quotation and then referenced in the body quotation.</li>
<li>Specify a quotation containing the code that the operator will execute.</li>
</ul>
<p>Also, symbol operator definitions can be annotated with documentation comments (starting with <code>;;</code> or wrapped in <code>#|| ... ||#</code>)) so that a help text can be displayed using the <a href="#min-operator-id-help">help</a> symbol.</p>
<a id="Using-the-lambda-operator"></a>
<h5>Using the lambda operator<a href="#document-top" title="Go to top"></a></h5>
<p>Sometimes you just want to bind a piece of code to a symbol to reuse it later, typically something simple and easy-to-read. In these cases, you can use the <a href="#min-operator-id-lambda">lambda</a> operator (or the <code>^</code> sigil). For example, the previous <code>square</code> operator definition could be rewritten simply as the following.</p>
<pre><code> (stack.dup *) ^square
</code></pre>
<p>Note that this feels like using <a href="#min-operator-id-define">define</a>, but the main difference between <a href="#min-operator-id-lambda">lambda</a> and <a href="#min-operator-id-define">define</a> is that <code>lambda</code> only works on quotations doesn’t auto-quote them, so that they are immediately evaluated when the corresponding symbol is pushed on the stack.</p>
<p>Also note that unlike with <a href="#min-operator-id-operator">operator</a>, symbols defined with <a href="#min-operator-id-lambda">lambda</a>:</p>
<ul>
<li>have no built-in validation of input and output values.</li>
<li>do not support the <code>return</code> symbol to immediately end their execution.</li>
<li>have no built-in stack pollution checks.</li>
</ul>
<div class="tip"><p>Tip</p>
<p>You can use <a href="#min-operator-id-lambda-bind">lambda-bind</a> to re-set a previously set lambda.</p></div>
<a id="Sigils"></a>
<h4>Sigils<a href="#document-top" title="Go to top"></a></h4>
<p>Besides symbols, you can also define sigils. min provides a set of predefined <em>sigils</em> as abbreviations for commonly used symbols.</p>
<p>A sigil can be prepended to a double-quoted string or a single word (with no spaces) which will be treated as a string instead of using the corresponding symbol.</p>
<p>Currently min provides the following sigils:</p>
<dl>
<dt>'</dt>
<dd>Alias for <a href="#min-operator-id-quote">quote</a>.</dd>
<dt>:</dt>
<dd>Alias for <a href="#min-operator-id-define">define</a>.</dd>
<dt>?</dt>
<dd>Alias for <a href="#min-operator-id-help">help</a>.</dd>
<dt>~</dt>
<dd>Alias for <a href="#min-operator-id-lambda-bind">lambda-bind</a>.</dd>
<dt>$</dt>
<dd>Alias for <a href="#min-operator-id-|get-env">|get-env</a>.</dd>
<dt>@</dt>
<dd>Alias for <a href="#min-operator-id-bind">bind</a>.</dd>
<dt>^</dt>
<dd>Alias for <a href="#min-operator-id-lambda">lambda</a>.</dd>
</dl>
<p>Besides system sigils, you can also create your own sigils. Unlike system sigils however, user defined sigils:</p>
<ul>
<li>have the same character restrictions as symbols</li>
<li>can only be prepended to double-quoted strings</li>
<li>can be unsealed, deleted, redefined, and sealed.</li>
</ul>
<p>Sigils can be a very powerful construct and a way to reduce boilerplate code: you can define a sigil to use as you would use any symbol which requires a single string or quoted symbol on the stack.</p>
<p>Like symbols, sigils can be defined with the <a href="#min-operator-id-operator">operator</a> operator, like this:</p>
<pre><code> (
sigil j
(string :json ==> a :result)
(json from-json @result)
) operator
</code></pre>
<p>This definition will add a <code>j</code> sigil that will process the following string as JSON code, so for example:</p>
<pre><code> j"{\\"test\\": true}"
</code></pre>
<p>…will push the following dictionary on the stack:</p>
<pre><code>{true :test}
</code></pre>
<p>Also, sigil definitions can be annotated with documentation comments (starting with <code>;;</code> or wrapped in <code>#|| ... ||#</code>) so that a help text can be displayed using the <a href="#min-operator-id-help">help</a> symbol.</p>
<a id="Auto-popping"></a>
<h4>Auto-popping<a href="#document-top" title="Go to top"></a></h4>
<p>Typically, but not always, operators push one or more value to the stack. While this is typically the desired behavior, in some cases you may want to keep the stack clear so in these cases you can append a <code>!</code> character to any symbol to cause the symbol <a href="#min-operator-id-pop">pop</a> to be pushed on the stack immediately afterwards.</p>
<pre><code> "test" puts ;Prints "test" and pushes "test" on the stack.
"test" puts! ;Prints "test" without pushing anything on the stack.
</code></pre>
<a id="Operator-signatures"></a>
<h4>Operator signatures<a href="#document-top" title="Go to top"></a></h4>
<p>When defining symbols and sigils with the <a href="#min-operator-id-operator">operator</a> operator, you must specify a <em>signature</em> that will be used to validate and capture input and output values:</p>
<pre><code> (
symbol square
(num :n ==> num :result)
(n stack.dup * @result)
) operator
</code></pre>
<p>In this case for example the <code>square</code> symbol expects a number on the stack, which will be captured to the symbol <code>n</code> and it will place a number on the stack which needs to be bound in the operator body to the symbol <code>result</code>.</p>
<p>In a signature, a type expression must precede the capturing symbol. Such type expression can be:</p>
<ul>
<li>One of the following shorthand symbols identifying a well-known <em>min</em> base type (see the reference section for more information): <code>a</code>, <code>bool</code>, <code>null</code>, <code>str</code>, <code>int</code>, <code>num</code>, <code>flt</code>, <code>'sym</code>, <code>quot</code>, or <code>dict</code>.</li>
<li>A typed dictionary like <code>dict:module</code> or <code>dict:datastore</code>.</li>
<li>A type class (see below).</li>
<li>a type expression like <code>str|int</code>.</li>
</ul>
<div class="note"><p>Note</p>
<p>If the operator you are defining doesn’t require any input value or doesn’t leave ang output value on the stack, simply don’t put anything before or after the <code>==></code> separator, respectively. For example, the signature of the <a href="#min-operator-id-puts!">puts!</a> operator could be written like <code>(a ==>)</code>.</p></div>
<a id="Type-classes"></a>
<h5>Type classes<a href="#document-top" title="Go to top"></a></h5>
<p>Besides standard base types, you can define your own <em>type classes</em> to express custom constraints/validations for operator input and output values.</p>
<p>Consider the following type class definition validating a quotation containing strings:</p>
<pre><code> (
typeclass strquot
(quot :q ==> bool :o)
(q (string?) all? @o)
) ::
</code></pre>
<p>The <a href="#min-operator-id-operator">operator</a> operator can be used to define a symbol prefixed with <code>typeclass:</code> (<code>typeclass:strquot</code> in this case) corresponding to a type class that can be used in operator signatures in place of a type, like this:</p>
<pre><code> (
symbol join-strings
(strquot :q ==> str :result)
(
q "" (suffix) reduce @result
)
)
</code></pre>
<p>This operator will raise an error if anything other than a quotation of strings is found on the stack.</p>
<div class="tip"><p>Tip</p>
<p><code>typeclass:</code>-prefixed symbols are just like ordinary symbols: they are lexically scoped, they can be sealed, unsealed and deleted.</p></div>
<a id="Capturing-lambdas"></a>
<h6>Capturing lambdas<a href="#document-top" title="Go to top"></a></h6>
<p>You can also specify a lambda to be captured to an output value, like this:</p>
<pre><code> (
symbol square
(==> quot ^o)
(
(stack.dup *) ~o
)
) ::
</code></pre>
<p>Essentially, this allows you to push a lambda on the stack from an operator.</p>
<p>Note that:</p>
<ul>
<li>Lambdas must be captured using the <code>^</code> sigil in signatures and bound using <a href="#min-operator-id-lambda-bind">lambda-bind</a> in the operator body.</li>
<li>Lambdas cannot be captured in input values (they have already been pushed on the stack).</li>
<li>Requiring a lambda as an output value effectively bypasses stack pollution checks. While this can be useful at times, use with caution!</li>
</ul>
<a id="Type-expressions"></a>
<h5>Type expressions<a href="#document-top" title="Go to top"></a></h5>
<p>When specifying types in operator signatures or through the <a href="#min-operator-id-expect">expect</a> operator, you can specify a logical expression containing types and type classes joined with one of the following operators:</p>
<ul>
<li><code>|</code> (or)</li>
<li><code>&</code> (and)</li>
<li><code>!</code> (not)</li>
</ul>
<p>Suppose for example you defined the following type classes:</p>
<pre><code>(typeclass fiveplus
(int :n ==> bool :o)
(
n 5 > @o
)
) ::
(typeclass tenminus
(int :n ==> bool :o)
(
n 10 < @o
)
) ::
(typeclass even
(int :n ==> bool :o)
(
n 2 mod 0 == @o
)
) ::
</code></pre>
<p>You can combine them in a type expression as following:</p>
<pre><code>(symbol test
(!even|tenminus&fiveplus :n ==> bool :o)
(
true @o
)
) ::
4 test ; error
6 test ; true
11 test ; true
</code></pre>
<a id="Type-aliases"></a>
<h5>Type aliases<a href="#document-top" title="Go to top"></a></h5>
<p>As you can see, type expressions can quickly become quite long and complex. To avoid this, you can define <em>type aliases</em> using the <a href="#min-operator-id-typealias">typealias</a> operator.</p>
<p>For example, you can create an alias of part of the type expression used in the previous example, like this:</p>
<pre><code>'tenminus&fiveplus 'five-to-ten typealias
(symbol test
(!even|five-to-ten :n ==> bool :o)
(
true @o
)
) ::
</code></pre>
<p>Note that:</p>
<ul>
<li>Type aliases be used to create an alias for any type expression.</li>
<li>Aliased type expressions can contain standard <em>min</em> types, dictionary types, type classes, and even other type aliases.</li>
<li>The <a href="#min-operator-id-typealias">typealias</a> operator actually creates lexically-scoped, <code>typealias:</code>-prefixed symbols that can be sealed, unsealed, and deleted exactly like other symbols.</li>
</ul>
<a id="Generics"></a>
<h5>Generics<a href="#document-top" title="Go to top"></a></h5>
<p><em>min</em> supports generics in operator signatures. in other words, you can define a custom type alias on-the-fly directly in an operator signature, like this:</p>
<pre><code>(
symbol add
((str|num|quot :t) :a t :b ==> t :result)
(
(a type "str" ==)
(a b suffix @result return)
when
(a type "num" ==)
(a b + @result return)
when
(a type "quot" ==)
(a b concat #result return)
when
)
) ::
</code></pre>
<p>In this case, <code>t</code> is set to the type union <code>stribg|num|quot</code>, and the <code>add</code> method above can be used to sum two numbers or join two strings or quotations.</p>
<p>Note that the value of <code>t</code> is evaluated to the type of the first value that is processed. In other words, the following programs will work as expected:</p>
<pre><code> 3 5 add ;outputs 8
"hello, " "world" ;outputs "hello, world"
</code></pre>
<p>while the following will raise an error, because the value of <code>t</code> from <code>num</code> to <code>quot</code> within the same operator use:</p>
<pre><code> 12 "test" add ;raises an error
</code></pre>
<div class="sidebar"><p>Generics vs type unions</p>
<p>Generics allow to specify a type as a type union, but the type will remain the same one throughout the same operator call.
By contrast, using the same type union several times within the same signature allows different types to be used in the same call, and that is probably something you don’t want!</p></div>
<a id="Constructors"></a>
<h5>Constructors<a href="#document-top" title="Go to top"></a></h5>
<p>The <a href="#min-operator-id-operator">operator</a> operator can also be used to create <em>constructor</em> symbols. A constructor is a particular type of operator that is used to create a new typed dictionary.</p>
<p>Consider the following example:</p>
<pre><code> (
constructor point
(num :x num :y ==> dict :out)
(
{}
x 'x dset
y 'y dset
@out
)
) ::
</code></pre>
<p>The operator above creates a <code>point</code> constructor symbol that can be used to create a new <code>dict:point</code> typed dictionary by popping two numbers from the stack:</p>
<pre><code> 2 3 point ; {2 :x 3 :y ;point}
</code></pre>
<div class="note"><p>Tip</p>
<p>Except for some native symbols, constructors represent the only way to create new typed dictionaries. The more validations you perform in a constructor, the most effective checking for a specific type using the <a href="#min-operator-id-type?">type?</a> operator will be, as <code>type?</code> only checks if a specific type annotation is present on a typed dictionary, nothing else.</p></div>
<a id="Definitions"></a>
<h3>Definitions<a href="#document-top" title="Go to top"></a></h3>
<p>Being a concatenative language, min does not really need named parameters or variables: symbols just pop elements off the main stack in order, and that’s normally enough. There is however one small problem with the traditional concatenative paradigm; consider the following program for example:</p>
<pre><code> stack.dup stack.dup
"\.zip$" match?
stack.swap fs.size 1000000 > and
stack.swap fs.mtime now 3600 - >
</code></pre>
<p>This program takes a single string corresponding to a file path and returns true if it’s a .zip file bigger than 1MB that was modified in the last hour. Sure, it is remarkable that no variables are needed for such a program, but it is not very readable: because no variables are used, it is often necessary to make copies of elements and push them to the end of the stack – that’s what the <a href="#min-operator-id-dup">stack.dup</a> and <a href="#min-operator-id-swap">stack.swap</a> are used for.</p>
<p>The good news is that you can use the <a href="#min-operator-id-define">define</a> operator and the <code>:</code> sigil to define new symbols, and symbols can also be set to fixed values (literals).</p>
<p>Consider the following program:</p>
<pre><code> :filepath
filepath "\.zip$" match?
filepath fs.size 1000000 >
filepath fs.mtime time.now 3600 - >
and and
</code></pre>
<p>In this case, the <code>filepath</code> symbol is defined and then used on the following three lines, each of which defines a condition to be evaluated. The last line contains just two <a href="#min-operator-id-and">and</a> symbols necessary to compare the three conditions.</p>
<a id="Lexical-scoping-and-binding"></a>
<h4>Lexical scoping and binding<a href="#document-top" title="Go to top"></a></h4>
<p>min, like many other programming languages, uses <a href="https://en.wikipedia.org/wiki/Scope_(computer_science)#Lexical_scope_vs._dynamic_scope">lexical scoping</a> to resolve symbols.</p>
<p>Consider the following program:</p>
<pre><code> 4 :a
(
a 3 + :a
(
a 1 + :a
(a stack.dup * :a) dequote
) dequote
) dequote
</code></pre>
<p>…What is the value of the symbol <code>a</code> after executing it?</p>
<p>Simple: <code>4</code>. Every quotation defines its own scope, and in each scope, a new variable called <code>a</code> is defined. In the innermost scope containing the quotation <code>(a stack.dup * :a)</code> the value of <code>a</code> is set to <code>64</code>, but this value is not propagated to the outer scopes. Note also that the value of <code>a</code> in the innermost scope is first retrieved from the outer scope (8).</p>
<p>If we want to change the value of the original <code>a</code> symbol defined in the outermost scope, we have to use the <a href="#min-operator-id-bind">bind</a> or its shorthand sigil <code>@</code>, so that the program becomes the following:</p>
<pre><code> 4 :a ;First definition of the symbol a
(
a 3 + @a ;The value of a is updated to 7.
(
a 1 + @a ;The value of a is updated to 8
(a stack.dup * @a) dequote ;The value of a is now 64
) dequote
) dequote
</code></pre>
<a id="Sealing-symbols"></a>
<h4>Sealing symbols<a href="#document-top" title="Go to top"></a></h4>
<p>Finally, symbols can be sealed to prevent accidental updates or deletions. By default, all symbols defined in the core min modules are sealed, so the following code if run in min shell will result in an error:</p>
<pre><code> 5 :quote
</code></pre>
<p>…because the symbol quote is already defined in the root scope. However, note that the following code will <em>not</em> return an error:</p>
<pre><code> (5 :quote quote stack.dup *) -> ;returns 25
</code></pre>
<p>…because the <code>quote</code> symbol is only defined in the root scope and can therefore be redefined in child scopes.</p>
<p>If you want, you can <a href="#min-operator-id-seal">seal</a> your own symbols so that they may not be redefined using the <a href="#min-operator-id-bind">bind</a> operator or deleted using the <a href="#min-operator-id-delete">delete</a>.</p>
<div class="note"><p>Note</p>
<p>The <a href="#min-operator-id-unseal-symbol">unseal-symbol</a> operator can be used to effectively un-seal a previously-sealed symbol. Use with caution!</p></div>
<a id="Scopes"></a>
<h3>Scopes<a href="#document-top" title="Go to top"></a></h3>
<p>As explained in <a href="/learn-definitions">Definitions</a>, min uses lexical scoping to resolve symbols and sigils. A <em>scope</em> is an execution context (a symbol table really) that:</p>
<ul>
<li>is created while a new quotation is being dequoted or a dictionary is created.</li>
<li>is destroyed after a quotation has been dequoted.</li>
<li>is attached to a dictionary.</li>
</ul>
<p>The main, root-level scope in min can be accessed using the <a href="#<code>global</code>-Module">global Module</a> symbol and it typically contains all symbols and sigils imported from all the standard library modules. The global symbol pushes a module on the stack that references the global scope:</p>
<div class="min-terminal"><p><span class="prompt">[/Users/h3rald/test]$</span> global
{
<native> :!
<native> :!=
…
<native> :xor
<native> :zip
;module
}</p></div>
<div class="note"><p>Note</p>
<p><native> values cannot be retrieved using the <a href="#min-operator-id-dget">dict.dget</a> operator.</p></div>
<a id="Accessing-the-current-scope"></a>
<h4>Accessing the current scope<a href="#document-top" title="Go to top"></a></h4>
<p>You can access the current scope using the <a href="#min-operator-id-scope">scope</a> operator, which pushes a module on the stack that references the current scope.</p>
<p>Consider the following program:</p>
<pre><code> {} :innerscope ("This is a test" :test scope @myscope) -> myscope scope-symbols
</code></pre>
<p>In this case:</p>
<ol>
<li>A new variable called <code>innerscope</code> is defined on the global scope.</li>
<li>A quotation is dequoted, but its scope is retrieved using the <code>scope</code> operator and bound to <code>innerscope</code>.</li>
<li>After the quotation is dequoted, myscope is accessed and its symbols (<code>test</code> in this case) are pushed on the stack using the <a href="#min-operator-id-scope-symbols">scope-symbols</a> operator.</li>
</ol>
<p>Note that scopes can only be accessed if they are bound to a dictionary, hence the <code>global</code> and <code>scope</code> operators push a module on the stack, and a module is nothing but a typed dictionary.</p>
<a id="Dequoting-a-quotation-within-the-context-of-a-specific-scope"></a>
<h4>Dequoting a quotation within the context of a specific scope<a href="#document-top" title="Go to top"></a></h4>
<p>The <a href="#min-operator-id-with">with</a> operator can be used to dequote a quotation within a specific scope instead of the current one.</p>
<p>Consider the following program, which leaves <code>2</code> on the stack:</p>
<pre><code> (4 2 minus) {'- :minus} with ->
</code></pre>
<p>In this case, when <code>with</code> is pushed on the stack, it will dequote <code>(4 2 minus)</code>. Note that the symbol <code>minus</code> is defined in the dictionary that will be used by <code>with</code> as the current scope, so after <code>with</code> is pushed on the stack, the stack contents are:</p>
<pre><code> 4 2 (-)
</code></pre>
<p>At this point, the <a href="#min-operator-id-dequote">dequote</a> operator is pushed on the stack and the subtraction is executed leaving <code>2</code> on the stack.</p>
<a id="Control-Flow"></a>
<h3>Control Flow<a href="#document-top" title="Go to top"></a></h3>
<p>The <a href="#<code>global</code>-Module">global Module</a> provide some symbols that can be used for the most common control flow statements. Unlike most programming languages, min does not differentiate between functions and statements – control flow statements are just ordinary symbols that manipulate the main stack.</p>
<a id="Conditionals"></a>
<h4>Conditionals<a href="#document-top" title="Go to top"></a></h4>
<p>The following symbols provide ways to implement common conditional statements:</p>
<ul>
<li><a href="#min-operator-id-case">case</a></li>
<li><a href="#min-operator-id-if">if</a></li>
<li><a href="#min-operator-id-unless">unless</a></li>
<li><a href="#min-operator-id-when">when</a></li>
</ul>
<p>For example, consider the following program:</p>
<pre><code> (
(
"" :type
(("\.(md|markdown)$") ("markdown" @type))
(("\.txt$") ("text" @type))
(("\.min$") ("min" @type))
(("\.html?$") ("HTML" @type))
((true) ("unknown" @type))
) case
"This is a $1 file." (type) % echo
) ^display-file-info
</code></pre>
<p>This program defines a symbol <code>display-file-info</code> that takes a file name and outputs a message displaying its type if known.</p>
<a id="Loops"></a>
<h4>Loops<a href="#document-top" title="Go to top"></a></h4>
<p>The following symbols provide ways to implement common loops:</p>
<ul>
<li><a href="#min-operator-id-foreach">foreach</a></li>
<li><a href="#min-operator-id-times">times</a></li>
<li><a href="#min-operator-id-while">while</a></li>
</ul>
<p>For example, consider the following program:</p>
<pre><code> (
:n
1 :i
1 :f
(i n <=)
(
f i * @f
i succ @i
) while
f
) ^factorial
</code></pre>
<p>This program defines a symbol <code>factorial</code> that calculates the factorial of an integer iteratively using the symbol <a href="#min-operator-id-while">while</a>.</p>
<a id="Error-handling"></a>
<h4>Error handling<a href="#document-top" title="Go to top"></a></h4>
<p>The following symbols provide ways to manage errors in min:</p>
<ul>
<li><a href="#min-operator-id-format-error">format-error</a></li>
<li><a href="#min-operator-id-raise">raise</a></li>
<li><a href="#min-operator-id-try">try</a></li>
</ul>
<p>For example, consider the following program:</p>
<pre><code> . ls
(
(
(fs.size)
(stack.pop 0)
) try
) map
1 (+) reduce
</code></pre>
<p>This program calculates the size in bytes of all files included in the current directory. Because the <a href="#min-operator-id-size">fs.size</a> symbol throws an error if the argument provided is not a file (for example, if it is a directory), the <code>try</code> symbol is used to remove the error from the stack and push <code>0</code> on the stack instead.</p>
<a id="Using-the-min-Shell"></a>
<h2>Using the min Shell<a href="#document-top" title="Go to top"></a></h2>
<p>The min executable also provide an interactive REPL (Read-Eval-Print Loop) when launched with no arguments:</p>
<div class="min-terminal"><p><span class="prompt">$</span> min
<span class="prompt">[/Users/h3rald/Development/min]$</span></p></div>
<p>Although not as advanced, the min REPL is not dissimilar from an OS system shell like Bash, and as a matter of fact, it provides many functionalities that are found in other shells or command prompts, such as:</p>
<ul>
<li>Auto-completion</li>
<li>Persistent line history</li>
<li>A customizable prompt</li>
<li>Access to environment variables</li>
</ul>
<p>…plus in can obviously leverage the entire min language for complex scripting.</p>
<a id="Autocompletion-and-shortcuts"></a>
<h3>Autocompletion and shortcuts<a href="#document-top" title="Go to top"></a></h3>
<p>The min shell features smart tab autocompletion and keyboard shortcut implemented using the <a href="https://github.com/h3rald/minline">minline</a> library.</p>
<p>The following behaviors are implemented when pressing the <code>TAB</code> key within:</p>
<table>
<thead>
<tr>
<th>Context </th>
<th> Result</th>
</tr>
</thead>
<tbody>
<tr>
<td>…a string </td>
<td> Auto-completes the current word using file and directory names.</td>
</tr>
<tr>
<td>…a word starting with <code>$</code> </td>
<td> Auto-completes the current word using environment variable names.</td>
</tr>
<tr>
<td>…a word starting with <code>'</code>, <code>@</code>, <code>(</code>, <code>?</code> </td>
<td> Auto-completes the current word using symbol names.</td>
</tr>
<tr>
<td>…a word ending with <code>.</code> </td>
<td> If the current word is a valid dictionary or module, auto-completes any symbol defined in the dictionary or module.</td>
</tr>
</tbody>
</table>
<p>Additionally, the following common shortcuts are also available:</p>
<table>
<thead>
<tr>
<th>Key </th>
<th> Effect</th>
</tr>
</thead>
<tbody>
<tr>
<td><code>INSERT</code> </td>
<td> Switches between insert and replace mode.</td>
</tr>
<tr>
<td><code>UP</code> </td>
<td> Displays the previous history entry.</td>
</tr>
<tr>
<td><code>DOWN</code> </td>
<td> Displays the next history entry.</td>
</tr>
<tr>
<td><code>CTRL+d</code> </td>
<td> Terminates the min shell.</td>
</tr>
<tr>
<td><code>CTRL+u</code> </td>
<td> Clears the current line.</td>
</tr>
<tr>
<td><code>CTRL+b</code> </td>
<td> Goes to the beginning of the line.</td>
</tr>
<tr>
<td><code>CTRL+e</code> </td>
<td> Goes to the end of the line.</td>
</tr>
</tbody>
</table>
<div class="tip"><p>Tip</p>
<p>If you want, you can define your own keyboard shortcuts using the <a href="#min-operator-id-mapkey">io.mapkey</a> operator.</p></div>
<a id="Shell-configuration-files"></a>
<h3>Shell configuration files<a href="#document-top" title="Go to top"></a></h3>
<p>When the min interpreter is first launched, the following files are created automatically in the $HOME directory (%USERPROFILE% on Windows).</p>
<a id=".minrc"></a>
<h4>.minrc<a href="#document-top" title="Go to top"></a></h4>
<p>This file is interpreted first every time min is run. By default it is empty, but it can be used to define code to execute at startup.</p>
<a id=".min_history"></a>
<h4>.min_history<a href="#document-top" title="Go to top"></a></h4>
<p>This file is used to persist all commands entered in the min shell, and it is loaded in memory at startup to provide line history support.</p>
<a id=".min_symbols"></a>
<h4>.min_symbols<a href="#document-top" title="Go to top"></a></h4>
<p>This files contains all symbol definitions in JSON format that were previously-saved using the <a href="#min-operator-id-save-symbol">save-symbol</a> symbol. Symbols can be loaded using the <a href="#min-operator-id-load-symbol">load-symbol</a> symbol.</p>
<a id="Extending-min"></a>
<h2>Extending min<a href="#document-top" title="Go to top"></a></h2>
<p><em>min</em> provides a fairly complete standard library with many useful modules. However, you may feel the need to extend min in order to perform more specialized tasks.</p>
<p>In such situations, you basically have the following options:</p>
<ul>
<li>Implementing new <em>min</em> modules using <em>min</em> itself</li>
<li>Specifying your custom prelude program</li>
<li>Embedding min in your <a href="https://nim-lang.org">Nim</a> program</li>
</ul>
<a id="Implementing-new-min-modules-using-min-itself"></a>
<h3>Implementing new min modules using min itself<a href="#document-top" title="Go to top"></a></h3>
<p>When you just want to create more high-level min operator using functionalities that are already available in min, the easiest way is to create your own reusable min modules.</p>
<p>To create a new module, simply create a file containing your operator definitions implemented using either the <a href="#min-operator-id-operator">operator</a> operator or the <a href="#min-operator-id-lambda">lambda</a> operator</p>
<pre><code>(stack.dup *) ^pow2
(stack.dup stack.dup * *) ^pow3
(stack.dup * stack.dup *) ^pow4
</code></pre>
<p>Save your code to a file (e.g. <em>quickpows.min</em>) and you can use it in other Nim files using the <a href="#min-operator-id-require">require</a> operator and the <a href="#min-operator-id-import">import</a> (if you want to import the operators in the current scope):</p>
<pre><code>'quickpows require :qp
2 qp.pow3 qp.pow2 puts ;prints 64
</code></pre>
<a id="Specifying-a-<em>prelude</em>-program"></a>
<h3>Specifying a <em>prelude</em> program<a href="#document-top" title="Go to top"></a></h3>
<p>If you want, you can execute the <em>min</em> executable with the <code>-p</code> option to specify a <em>prelude</em> program that will be executed when <em>min</em> is started. This can be useful to specify your custom behaviors, selectively import modules, and define your own symbols, like this:</p>
<div class="min-terminal"><p><span class="prompt">$</span> min -i -p:myfile.min</p></div>
<a id="Embedding-min-in-your-Nim-program"></a>
<h3>Embedding min in your Nim program<a href="#document-top" title="Go to top"></a></h3>
<p>If you’d like to use min as a scripting language within your own program, and maybe extend it by implementing additional operators, you can use min as a Nim library.</p>
<p>To do so:</p>
<ol>
<li>Install min sources using Nifty as explained in the Download section.</li>
<li>Import it in your Nim file.</li>
<li>Implement a new <code>proc</code> to define the module.</li>
</ol>
<p>The following code is taken from <a href="https://github.com/h3rald/hastysite">HastySite</a> and shows how to define a new <code>hastysite</code> module containing some symbols (<code>preprocess</code>, <code>postprocess</code>, <code>process-rules</code>, …):</p>
<pre><code>import min
proc hastysite_module*(i: In, hs1: HastySite) =
var hs = hs1
let def = i.define()
def.symbol("preprocess") do (i: In):
hs.preprocess()
def.symbol("postprocess") do (i: In):
hs.postprocess()
def.symbol("process-rules") do (i: In):
hs.interpret(hs.files.rules)
# ...
def.finalize("hastysite")
</code></pre>
<p>Then you need to:</p>
<ol>
<li>Instantiate a new min interpreter using the <code>newMinInterpreter</code> proc.</li>
<li>Run the <code>proc</code> used to define the module.</li>
<li>Call the <code>interpret</code> method to interpret a min file or string:</li>
</ol>
<pre><code>proc interpret(hs: HastySite, file: string) =
var i = newMinInterpreter(file, file.parentDir)
i.hastysite_module(hs)
i.interpret(newFileStream(file, fmRead))
</code></pre>
<div class="tip"><p>Tip</p>
<p>For more information on how to create new modules with Nim, have a look in the <a href="https://github.com/h3rald/min/tree/master/minpkg/lib">lib folder</a> of the min repository, which contains all the min modules included in the standard library.</p></div>
<a id="Module-Management"></a>
<h2>Module Management<a href="#document-top" title="Go to top"></a></h2>
<p>The min executable includes a minimal but practical package manager that can be used to initialize, install, uninstall, update, list and search <em>managed min modules</em> stored in remote git repositories.</p>
<p>The min commands that make up this module management functionality is often referred to as <em>mmm</em>, for <em>min module management</em>.</p>
<a id="How-mmm-works"></a>
<h3>How mmm works<a href="#document-top" title="Go to top"></a></h3>
<p>mmm borrows most of its design from Nim’s <a href="https://github.com/nim-lang/nimble">Nimble</a>, but it is mcuh simpler. Here are the basics:</p>
<ul>
<li>mmm is not a standalone program, it is built-in into the min executable</li>
<li>mmm has a central registry (a <a href="https://min-lang.org/mmm.json">single JSON file</a> really, and distributed storage (managed modules are hosted in remote github repositorues).</li>
<li>managed modules can be installed both locally to a specific folder (another managed module) or globally, in the <code>$HOME/mmm</code> folder.</li>
<li>each managed module relies on an <code>mmm.json</code> for its metadata, including dependencies on other managed modules.</li>
<li>the version (git branch or tag) of a managed module must be always specified when installing or specifying a dependency. There is no concept of semantic versioning support, and that’s deliberate: it makes things simpler and leas error prone.</li>
</ul>
<a id="The-registry"></a>
<h4>The registry<a href="#document-top" title="Go to top"></a></h4>
<p>The registry of mmm is a single JSON file accessible here:</p>
<p><a href="https://min-lang.org/mmm.json">https://min-lang.org/mmm.json</a></p>
<p>The registry contains the metadata of all public managed modules and it is queried when running every mmm command (see below).</p>
<a id="Module-lookup"></a>
<h4>Module lookup<a href="#document-top" title="Go to top"></a></h4>
<p>When requiring a module in your min file using the {[require}} symbol, min will attempt to lookup the module (for example <strong>module1</strong>) checking the following files (in order):</p>
<ul>
<li>module1.min</li>
<li>mmm/module1/*/index.min</li>
<li>$HOME/mmm/module1/*/index.min</li>
</ul>
<a id="Commands"></a>
<h3>Commands<a href="#document-top" title="Go to top"></a></h3>
<p>The following sections explain how to use the mmm-related commands that are built-in into tbe min executable.</p>
<a id="min-init"></a>
<h4>min init<a href="#document-top" title="Go to top"></a></h4>
<p>Initializes a new managed min module in tbe current directory by creating a sample <code>mmm.json</code> file in the current folder.</p>
<a id="min-install-[name-version-|-name@version]-[-g]"></a>
<h4>min install [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Install the specified managed module by specifying its name and version. By default, the module is installed in the <code>mmm/<name>/<version></code> folder; if <code>-g</code> is specified, it is installed in <code>$HOME/mmm/<name>/<version></code>.</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no name and no version are specified, all the managed modules (and their dependencies) specified as dependencies for the current managed module will be installed.</p>
<p>If the installation of one dependency fails, the installation of the module will be rolled back.</p>
<a id="min-uninstall-[name-version-|-name@version]-[-g]"></a>
<h4>min uninstall [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Uninstall the module specified by name and version either locally or globally (if <code>-g</code> is specified).</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no version is specified, all version of the module will be uninstalled (if the module is installed globally).</p>
<p>If no name and no version are specified, all dependencies of the current managed module (and their dependencies) will be uninstalled.</p>
<a id="min-update-[name-version-|-name@version]-[-g]"></a>
<h4>min update [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Update the module specified by name and version either locally or globally (if <code>-g</code> is specified).</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no name and no version are specified, all dependencies of the current managed module (and their dependencies) will be updated.</p>
<a id="min-list"></a>
<h4>min list<a href="#document-top" title="Go to top"></a></h4>
<p>List all the installed dependencies of the current module, and their dependencies, recursively.</p>
<a id="min-search-[arg1-arg2-...-argN]"></a>
<h4>min search [arg1 arg2 … argN]<a href="#document-top" title="Go to top"></a></h4>
<p>Search for a managed module matching the specified arguments. if no argument is specified, the metadata of all public managed modules will be printed.</p>
<a id="Creating-a-managed-min-module"></a>
<h3>Creating a managed min module<a href="#document-top" title="Go to top"></a></h3>
<p>Creating a managed min module is easy. As a minimum, you need to create three files:</p>
<ul>
<li>an <code>index.min</code> file containing your code</li>
<li>a license file</li>
<li>an <code>mmm.json</code> file containing the module metadata</li>
</ul>
<p>See <a href="https://git.sr.ht/~h3rald/min-highlight">min-highlight</a> as an example.</p>
<a id="Metadata"></a>
<h4>Metadata<a href="#document-top" title="Go to top"></a></h4>
<p>The <code>mmm.json</code> file of a managed min module must contain at least the following metadata:</p>
<ul>
<li><strong>name</strong></li>
<li><strong>description</strong></li>
<li><strong>private</strong> set to <strong>true</strong> for private modules, or, if public:
<ul>
<li><strong>method</strong> set to <strong>git</strong></li>
<li><strong>url</strong> set to the URL of the git repository containing the module</li>
</ul>
</li>
<li><strong>license</strong></li>
<li><strong>deps</strong> set to an object with the keys corresponding to module names and the values to their respective versions</li>
</ul>
<a id="Publishing"></a>
<h4>Publishing<a href="#document-top" title="Go to top"></a></h4>
<p>If you want to publish your module, just create a PR on the <a href="https://github.com/h3rald/min">min git repository</a> and modify <a href="https://github.com/h3rald/min/blob/master/site/assets/mmm.json">this file</a> by adding the metadata for your module.</p>
<a id="Reference"></a>
<h2>Reference<a href="#document-top" title="Go to top"></a></h2>
<p>min includes a small but powerful standard library organized into the following <em>modules</em>:</p>
<dl>
<dt><a href="#<code>global</code>-Module">global Module</a></dt>
<dd>Defines the basic language constructs, such as control flow, type conversions, symbol definition and binding, exception handling, etc. This module is automatically imported (no need to prepend <code>global.</code> . to reference its symbols).</dd>
<dt><a href="#<code>crypto</code>-Module">crypto Module</a></dt>
<dd>Provides operators to compute hashes (MD4, MD5, SHA1, SHA224, SHA256, SHA384, sha512), base64 encoding/decoding, and AES encryption/decryption.</dd>
<dt><a href="#<code>dict</code>-Module">dict Module</a></dt>
<dd>Defines operators for dictionaries, like <code>dict.get</code>, <code>dict.dup</code>, <code>dict.set</code>, etc.
{#link-module](#min-operator-id-require}} symbol, min will attempt to lookup the module (for example <strong>module1</strong>) checking the following files (in order):</dd>
</dl>
<ul>
<li>module1.min</li>
<li>mmm/module1/*/index.min</li>
<li>$HOME/mmm/module1/*/index.min</li>
</ul>
<a id="Commands"></a>
<h3>Commands<a href="#document-top" title="Go to top"></a></h3>
<p>The following sections explain how to use the mmm-related commands that are built-in into tbe min executable.</p>
<a id="min-init"></a>
<h4>min init<a href="#document-top" title="Go to top"></a></h4>
<p>Initializes a new managed min module in tbe current directory by creating a sample <code>mmm.json</code> file in the current folder.</p>
<a id="min-install-[name-version-|-name@version]-[-g]"></a>
<h4>min install [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Install the specified managed module by specifying its name and version. By default, the module is installed in the <code>mmm/<name>/<version></code> folder; if <code>-g</code> is specified, it is installed in <code>$HOME/mmm/<name>/<version></code>.</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no name and no version are specified, all the managed modules (and their dependencies) specified as dependencies for the current managed module will be installed.</p>
<p>If the installation of one dependency fails, the installation of the module will be rolled back.</p>
<a id="min-uninstall-[name-version-|-name@version]-[-g]"></a>
<h4>min uninstall [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Uninstall the module specified by name and version either locally or globally (if <code>-g</code> is specified).</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no version is specified, all version of the module will be uninstalled (if the module is installed globally).</p>
<p>If no name and no version are specified, all dependencies of the current managed module (and their dependencies) will be uninstalled.</p>
<a id="min-update-[name-version-|-name@version]-[-g]"></a>
<h4>min update [name version | name@version] [-g]<a href="#document-top" title="Go to top"></a></h4>
<p>Update the module specified by name and version either locally or globally (if <code>-g</code> is specified).</p>
<p>If no version is specified, the version will be set to the HEAD branch of the git repository of the module.</p>
<p>If no name and no version are specified, all dependencies of the current managed module (and their dependencies) will be updated.</p>
<a id="min-list"></a>
<h4>min list<a href="#document-top" title="Go to top"></a></h4>
<p>List all the installed dependencies of the current module, and their dependencies, recursively.</p>
<a id="min-search-[arg1-arg2-...-argN]"></a>
<h4>min search [arg1 arg2 … argN]<a href="#document-top" title="Go to top"></a></h4>
<p>Search for a managed module matching the specified arguments. if no argument is specified, the metadata of all public managed modules will be printed.</p>
<a id="Creating-a-managed-min-module"></a>
<h3>Creating a managed min module<a href="#document-top" title="Go to top"></a></h3>
<p>Creating a managed min module is easy. As a minimum, you need to create three files:</p>
<ul>
<li>an <code>index.min</code> file containing your code</li>
<li>a license file</li>
<li>an <code>mmm.json</code> file containing the module metadata</li>
</ul>
<p>See <a href="https://git.sr.ht/~h3rald/min-highlight">min-highlight</a> as an example.</p>
<a id="Metadata"></a>
<h4>Metadata<a href="#document-top" title="Go to top"></a></h4>
<p>The <code>mmm.json</code> file of a managed min module must contain at least the following metadata:</p>
<ul>
<li><strong>name</strong></li>
<li><strong>description</strong></li>
<li><strong>private</strong> set to <strong>true</strong> for private modules, or, if public:
<ul>
<li><strong>method</strong> set to <strong>git</strong></li>
<li><strong>url</strong> set to the URL of the git repository containing the module</li>
</ul>
</li>
<li><strong>license</strong></li>
<li><strong>deps</strong> set to an object with the keys corresponding to module names and the values to their respective versions</li>
</ul>
<a id="Publishing"></a>
<h4>Publishing<a href="#document-top" title="Go to top"></a></h4>
<p>If you want to publish your module, just create a PR on the <a href="https://github.com/h3rald/min">min git repository</a> and modify <a href="https://github.com/h3rald/min/blob/master/site/assets/mmm.json">this file</a> by adding the metadata for your module.</p>
<a id="Reference"></a>
<h2>Reference<a href="#document-top" title="Go to top"></a></h2>
<p>min includes a small but powerful standard library organized into the following <em>modules</em>:</p>
<dl>
<dt><a href="#<code>global</code>-Module">global Module</a></dt>
<dd>Defines the basic language constructs, such as control flow, type conversions, symbol definition and binding, exception handling, etc. This module is automatically imported (no need to prepend <code>global.</code> . to reference its symbols).</dd>
<dt><a href="#<code>crypto</code>-Module">crypto Module</a></dt>
<dd>Provides operators to compute hashes (MD4, MD5, SHA1, SHA224, SHA256, SHA384, sha512), base64 encoding/decoding, and AES encryption/decryption.</dd>
<dt><a href="#<code>dict</code>-Module">dict Module</a></dt>
<dd>Defines operators for dictionaries, like <code>dict.get</code>, <code>dict.dup</code>, <code>dict.set</code>, etc.</dd>
<dt>{#link-module)</dt>
<dd>Provides operators for reading and writing files, and accessing file information and properties.</dd>
<dt><a href="#<code>http</code>-Module">http Module</a></dt>
<dd>Provides operators to perform HTTP requests, download files and create basic HTTP servers.</dd>
<dt><a href="#<code>io</code>-Module">io Module</a></dt>
<dd>Provides operators for writing to STDOUT, reading from STDIN, capturing key presses, etc.</dd>
<dt><a href="#<code>math</code>-Module">math Module</a></dt>
<dd>Provides many mathematical operators and constants such as trigonometric functions, square root, logarithms, etc.</dd>
<dt><a href="#<code>net</code>-Module">net Module</a></dt>
<dd>Provides basic supports for sockets (some features are not supported on Windows systems).</dd>
<dt><a href="#<code>stack</code>-Module">stack Module</a></dt>
<dd>Defines combinators and stack-shufflers like <code>stack.pop</code>, <code>stack.dup</code>, <code>stack.swap</code>, <code>stack.cons</code>, etc.</dd>
<dt><a href="#<code>store</code>-Module">store Module</a></dt>
<dd>Provides support for simple, persistent, in-memory JSON stores.</dd>
<dt><a href="#<code>sys</code>-Module">sys Module</a></dt>
<dd>Provides operators to use as basic shell commands, access environment variables, and execute external commands.</dd>
<dt><a href="#<code>time</code>-Module">time Module</a></dt>
<dd>Provides a few basic operators to manage dates, times, and timestamps.</dd>
<dt><a href="#<code>xml</code>-Module">xml Module</a></dt>
<dd>Provides operators for parsing, creating and querying XML/HTML code using CSS selectors.</dd>
</dl>
<a id="Notation"></a>
<h3>Notation<a href="#document-top" title="Go to top"></a></h3>
<p>The following notation is used in the signature of all min operators:</p>
<a id="Types-and-Values"></a>
<h4>Types and Values<a href="#document-top" title="Go to top"></a></h4>
<dl>
<dt>∅</dt>
<dd>No value.</dd>
<dt><span class="kwd">null</span></dt>
<dd>null value</dd>
<dt><span class="kwd">a</span></dt>
<dd>A value of any type.</dd>
<dt><span class="kwd">bool</span></dt>
<dd>A boolean value</dd>
<dt><span class="kwd">int</span></dt>
<dd>An integer value.</dd>
<dt><span class="kwd">flt</span></dt>
<dd>A float value.</dd>
<dt><span class="kwd">num</span></dt>
<dd>A numeric (integer or float) value.</dd>
<dt><span class="kwd">str</span></dt>
<dd>A string value.</dd>
<dt><span class="kwd">'sym</span></dt>
<dd>A string-like value (string or quoted symbol).</dd>
<dt><span class="kwd">quot</span></dt>
<dd>A quotation (also expressed as parenthesis enclosing other values).</dd>
<dt><span class="kwd">dict</span></dt>
<dd>A dictionary value.</dd>
<dt><span class="kwd">dict:help</span></dt>
<dd><p>A help dictionary:</p>
<pre><code>{
"puts" :name
"symbol" :kind
"a ==>" :signature
"Prints a and a new line to STDOUT." :description
;help
}
</code></pre></dd>
<dt><span class="kwd">dict:url</span></dt>
<dd><p>An URL dictionary:</p>
<pre><code>{
"http" :scheme
"h3rald" :hostname
"" :port
"" :username
"" :password
"/min" :path
"" :anchor
"" :query
;url
}
</code></pre></dd>
<dt><span class="kwd">dict:timeinfo</span></dt>
<dd><p>A timeinfo dictionary:</p>
<pre><code>{
2017 :year
7 :month
8 :day
6 :weekday
188 :yearday
15 :hour
16 :minute
25 :second
true :dst
-3600 :timezone ;UTC offset
;timeinfo
}
</code></pre></dd>
<dt><span class="kwd">dict:error</span></dt>
<dd><p>An error dictionary:</p>
<pre><code>{
"MyError" :error
"An error occurred" :message
"symbol1" :symbol
"dir1/file1.min" :filename
3 :line
13 :column
;error
}
</code></pre></dd>
<dt><span class="kwd">dict:socket</span></dt>
<dd><p>A socket dictionary that must be created through the <a href="#min-operator-id-socket">net.socket</a> operator:</p>
<pre><code>{
"ipv4" :domain
"stream" :type
"tcp" :protocol
;socket
}
</code></pre></dd>
<dt><span class="kwd">dict:rawval</span></dt>
<dd><p>A raw value dictionary obtained via the <a href="#min-operator-id-get-raw">seq.get-raw</a> or <a href="#min-operator-id-dget-raw">dict.dget-raw</a> operators:</p>
<pre><code>{
"sym" :type
"my-symbol" :str
my-symbol :val
;rawval
}
</code></pre></dd>
<dt><span class="kwd">dict:datastore</span></dt>
<dd><p>A datastore dictionary that must be created through the <a href="#min-operator-id-init">store.init</a> or <a href="#min-operator-id-read">store.read</a> operator:</p>
<pre><code>{
{} :data
"path/to/file.json" :path
;datastore
}
</code></pre></dd>
<dt><span class="kwd">dict:http-request</span></dt>
<dd><p>A request dictionary, representing an HTTP request to be performed through the operators exposed by the <a href="#<code>http</code>-Module">http Module</a>:</p>
<pre><code>{
"http://httpbin.org/put" :url
"PUT" :method
"1.1" :version ;optional
"h3rald.com" :hostname ;optional
{
"it-id" :Accept-Language
"httpbin.org" :Host
} :headers ;optional
"test body" :body ;optional
;http-request
}
</code></pre></dd>
<dt><span class="kwd">dict:http-response</span></dt>
<dd><p>A response dictionary, representing an HTTP response returned by some of the operators exposed by the <a href="#<code>http</code>-Module">http Module</a>:</p>
<pre><code>{
"1.1" :version ;optional
200 :status ;optional
{
"application/json" :Content-Type
} :headers ;optional
"{\"test\": \"This is a test\"}" :body
;http-response
}
</code></pre></dd>
<dt><span class="kwd">dict:xml-element</span></dt>
<dd><p>A dictionary representing an XML or HTML element, exposed by the <a href="#<code>xml</code>-Module">xml Module</a></p>
<pre><code>{
{"https://min-lang.org" :href} :attributes
({"min web site" :text}) :children
"a" :tag
;xml-element
}
</code></pre></dd>
<dt><span class="kwd">dict:xml-comment</span></dt>
<dd><p>A dictionary representing an XML comment.</p>
<pre><code>{
"This is a comment" :text
;xml-comment
}
</code></pre></dd>
<dt><span class="kwd">dict:xml-cdata</span></dt>
<dd><p>A dictionary representing XML CDATA text.</p>
<pre><code>{
"This is some text" :text
;xml-cdata
}
</code></pre></dd>
<dt><span class="kwd">dict:xml-entity</span></dt>
<dd><p>A dictionary representing an XML entity.</p>
<pre><code>{
"amp" :text
;xml-entity
}
</code></pre></dd>
<dt><span class="kwd">dict:xml-text</span></dt>
<dd><p>A dictionary representing XML text.</p>
<pre><code>{
"This is some text" :text
;xml-text
}
</code></pre></dd>
<dt><span class="kwd">xml-node</span></dt>
<dd><p>A typealias to identify all XML dictionary types.</p>
<pre><code>dict:xml-element||dict:xml-text||dict:xml-comment||dict:xml-entity||dict:xml-cdata
</code></pre></dd>
</dl>
<a id="Suffixes"></a>
<h4>Suffixes<a href="#document-top" title="Go to top"></a></h4>
<p>The following suffixes can be placed at the end of a value or type to indicate ordering or quantities.</p>
<dl>
<dt><span class="kwd"><sub>1</sub></span></dt>
<dd>The first value of the specified type.</dd>
<dt><span class="kwd"><sub>2</sub></span></dt>
<dd>The second value of the specified type.</dd>
<dt><span class="kwd"><sub>3</sub></span></dt>
<dd>The third value of the specified type.</dd>
<dt><span class="kwd"><sub>4</sub></span></dt>
<dd>The fourth value of the specified type.</dd>
<dt><span class="kwd"><sub>?</sub></span></dt>
<dd>Zero or one.</dd>
<dt><span class="kwd"><sub>*</sub></span></dt>
<dd>Zero or more.</dd>
<dt><span class="kwd"><sub>+</sub></span></dt>
<dd>One or more</dd>
</dl>
<a id="<code>global</code>-Module"></a>
<h3><code>global</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-!="></a>
<span class="reference-title">!=</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is not equal to <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><span class="reference-title">$</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> $<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> get-env</span></p>
<p>See <a href="#min-operator-id-get-env">get-env</a>.</p></div>
<p><span class="reference-title">$</span></p>
<div class="operator"><p><span class="kwd"> $ <strong>⇒</strong> get-env</span></p>
<p>See <a href="#min-operator-id-get-env">get-env</a>.</p></div>
<p><span class="reference-title">%</span></p>
<div class="operator"><p><span class="kwd"> % <strong>⇒</strong> interpolate</span></p>
<p>See <a href="#min-operator-id-interpolate">interpolate</a>.</p></div>
<p><span class="reference-title">&&</span></p>
<div class="operator"><p><span class="kwd"> && <strong>⇒</strong> expect-all</span></p>
<p>See <a href="#min-operator-id-expect-all">expect-all</a>.</p></div>
<p><span class="reference-title">'</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> '<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> quotesym</span></p>
<p>See <a href="#min-operator-id-quotesym">quotesym</a>.</p></div>
<p><span class="reference-title">'</span></p>
<div class="operator"><p><span class="kwd"> ' <strong>⇒</strong> quotesym</span></p>
<p>See <a href="#min-operator-id-quotesym">quotesym</a>.</p></div>
<p><a id="min-operator-id-&ast;"></a>
<span class="reference-title">*</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">num<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>3</sub></span></span></p>
<p>Multiplies <span class="kwd">num<sub>1</sub></span> by <span class="kwd">num<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-+"></a>
<span class="reference-title">+</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">num<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>3</sub></span></span></p>
<p>Sums <span class="kwd">num<sub>1</sub></span> and <span class="kwd">num<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id--"></a>
<span class="reference-title">-</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">num<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>3</sub></span></span></p>
<p>Subtracts <span class="kwd">num<sub>2</sub></span> from <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><span class="reference-title">-></span></p>
<div class="operator"><p><span class="kwd"> -> <strong>⇒</strong> dequote</span></p>
<p>See <a href="#min-operator-id-dequote">dequote</a>.</p></div>
<p><a id="min-operator-id--inf"></a>
<span class="reference-title">-inf</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns negative infinity.</p></div>
<p><a id="min-operator-id-/"></a>
<span class="reference-title">/</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">num<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>3</sub></span></span></p>
<p>Divides <span class="kwd">num<sub>1</sub></span> by <span class="kwd">num<sub>2</sub></span>.</p></div>
<p><span class="reference-title">:</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> :<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> define</span></p>
<p>See <a href="#min-operator-id-define">define</a>.</p></div>
<p><span class="reference-title">:</span></p>
<div class="operator"><p><span class="kwd"> : <strong>⇒</strong> define</span></p>
<p>See <a href="#min-operator-id-define">define</a>.</p></div>
<p><span class="reference-title">::</span></p>
<div class="operator"><p><span class="kwd"> :: <strong>⇒</strong> operator</span></p>
<p>See <a href="#min-operator-id-operator">operator</a>.</p></div>
<p><a id="min-operator-id-&lt;"></a>
<span class="reference-title"><</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is smaller than <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p>
<div class="note"><p>Note</p>
<p>Only comparisons among two numbers or two strings are supported.</p></div></div>
<p><a id="min-operator-id-&lt;="></a>
<span class="reference-title"><=</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is smaller than or equal to <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p>
<div class="note"><p>Note</p>
<p>Only comparisons among two numbers or two strings are supported.</p></div></div>
<p><span class="reference-title">=%</span></p>
<div class="operator"><p><span class="kwd"> =% <strong>⇒</strong> apply-interpolate</span></p>
<p>See <a href="#min-operator-id-apply-interpolate">apply-interpolate</a>.</p></div>
<p><span class="reference-title">=-=</span></p>
<div class="operator"><p><span class="kwd"> =-= <strong>⇒</strong> expect-empty-stack</span></p>
<p>See <a href="#min-operator-id-expect-empty-stack">expect-empty-stack</a>.</p></div>
<p><a id="min-operator-id-=="></a>
<span class="reference-title">==</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is equal to <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-==&gt;"></a>
<span class="reference-title">==></span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Symbol used to separate input and output values in operator signatures.</p></div>
<p><span class="reference-title">=></span></p>
<div class="operator"><p><span class="kwd"> => <strong>⇒</strong> apply</span></p>
<p>See <a href="#min-operator-id-apply">apply</a>.</p></div>
<p><a id="min-operator-id-&gt;"></a>
<span class="reference-title">></span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is greater than <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p>
<div class="note"><p>Note</p>
<p>Only comparisons among two numbers or two strings are supported.</p></div></div>
<p><span class="reference-title">><</span></p>
<div class="operator"><p><span class="kwd"> >< <strong>⇒</strong> infix-dequote</span></p>
<p>See <a href="#min-operator-id-infix-dequote">infix-dequote</a>.</p></div>
<p><a id="min-operator-id-&gt;="></a>
<span class="reference-title">>=</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a<sub>1</sub></span> is greater than or equal to <span class="kwd">a<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p>
<div class="note"><p>Note</p>
<p>Only comparisons among two numbers or two strings are supported.</p></div></div>
<p><span class="reference-title">>></span></p>
<div class="operator"><p><span class="kwd"> >> <strong>⇒</strong> prefix-dequote</span></p>
<p>See <a href="#min-operator-id-prefix-dequote">prefix-dequote</a>.</p></div>
<p><span class="reference-title">?</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> ?<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> help</span></p>
<p>See <a href="#min-operator-id-help">help</a>.</p></div>
<p><span class="reference-title">?</span></p>
<div class="operator"><p><span class="kwd"> ? <strong>⇒</strong> help</span></p>
<p>See <a href="#min-operator-id-help">help</a>.</p></div>
<p><span class="reference-title">@</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> @<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> bind</span></p>
<p>See <a href="#min-operator-id-bind">bind</a>.</p></div>
<p><span class="reference-title">@</span></p>
<div class="operator"><p><span class="kwd"> @ <strong>⇒</strong> bind</span></p>
<p>See <a href="#min-operator-id-bind">bind</a>.</p></div>
<p><span class="reference-title">^</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> ^<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> lambda</span></p>
<p>See <a href="#min-operator-id-lambda">lambda</a>.</p></div>
<p><span class="reference-title">^</span></p>
<div class="operator"><p><span class="kwd"> ^ <strong>⇒</strong> lambda</span></p>
<p>See <a href="#min-operator-id-lambda">lambda</a>.</p></div>
<p><a id="min-operator-id-all?"></a>
<span class="reference-title">all?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Applies predicate <span class="kwd">quot<sub>2</sub></span> to each element of <span class="kwd">quot<sub>1</sub></span> and returns <span class="kwd">true</span> if all elements of <span class="kwd">quot<sub>1</sub></span> satisfy predicate <span class="kwd">quot<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-and"></a>
<span class="reference-title">and</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">bool<sub>1</sub></span> <span class="kwd">bool<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool<sub>3</sub></span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">bool<sub>1</sub></span> is equal to <span class="kwd">bool<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-any?"></a>
<span class="reference-title">any?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Applies predicate <span class="kwd">quot<sub>2</sub></span> to each element of <span class="kwd">quot<sub>1</sub></span> and returns <span class="kwd">true</span> if at least one element of <span class="kwd">quot<sub>1</sub></span> satisfies predicate <span class="kwd">quot<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-append"></a>
<span class="reference-title">append</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">quot</span> <strong>⇒</strong> (<span class="kwd">a<sub>*</sub></span> <span class="kwd">a</span>)</span></p>
<p>Returns a new quotation containing the contents of <span class="kwd">quot</span> with <span class="kwd">a</span> appended.</p></div>
<p><a id="min-operator-id-apply"></a>
<span class="reference-title">apply</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> (<span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Returns a new quotation obtained by evaluating each element of <span class="kwd">quot</span> in a separate stack.</p></div>
<p><a id="min-operator-id-apply-interpolate"></a>
<span class="reference-title">apply-interpolate</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>The same as pushing <code>apply</code> and then <code>interpolate</code> on the stack.</p></div>
<p><a id="min-operator-id-args"></a>
<span class="reference-title">args</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a list of all arguments passed to the current program.</p></div>
<p><a id="min-operator-id-avg"></a>
<span class="reference-title">avg</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns the average of the items of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-base"></a>
<span class="reference-title">base</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">"dec"|"hex"|"oct"|"bin"</span> <strong>⇒</strong> ∅</span></p>
<p>Sets the numeric base used to represent integers.</p></div>
<p><a id="min-operator-id-base?"></a>
<span class="reference-title">base?</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">"dec"|"hex"|"oct"|"bin"</span></span></p>
<p>Returns the numeric base currently used to represent integers (default: <span class="kwd">"dec"</span>).</p></div>
<p><a id="min-operator-id-bind"></a>
<span class="reference-title">bind</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Binds the specified value (auto-quoted) to an existing symbol <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-bitand"></a>
<span class="reference-title">bitand</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Computes the bitwise <em>and</em> of integer <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-bitclear"></a>
<span class="reference-title">bitclear</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Sets the bytes specified via their position in <span class="kwd">int<sub>1</sub></span> through <span class="kwd">quot</span> to 0.</p></div>
<p><a id="min-operator-id-bitflip"></a>
<span class="reference-title">bitflip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Flips the bytes specified via their position in <span class="kwd">int<sub>1</sub></span> through <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-bitnot"></a>
<span class="reference-title">bitnot</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Computes the bitwise <em>complement</em> of <span class="kwd">int<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-bitor"></a>
<span class="reference-title">bitor</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Computes the bitwise <em>or</em> of integers <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-bitparity"></a>
<span class="reference-title">bitparity</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Calculate the bit parity in <span class="kwd">int<sub>1</sub></span>. If the number of 1-bits is odd, the parity is 1, otherwise 0.</p></div>
<p><a id="min-operator-id-bitset"></a>
<span class="reference-title">bitset</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Sets the bytes specified via their position in <span class="kwd">int<sub>1</sub></span> through <span class="kwd">quot</span> to 0.</p></div>
<p><a id="min-operator-id-bitxor"></a>
<span class="reference-title">bitxor</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Computes the bitwise <em>xor</em> of integers <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-boolean"></a>
<span class="reference-title">boolean</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Converts <span class="kwd">a</span> to a boolean value based on the following rules:</p>
<ul>
<li>If <span class="kwd">a</span> is a boolean value, no conversion is performed.</li>
<li>If <span class="kwd">a</span> is <span class="kwd">null</span>, it is converted to <span class="kwd">false</span>.</li>
<li>If <span class="kwd">a</span> is a numeric value, zero is converted to <span class="kwd">false</span>, otherwise it is converted to <span class="kwd">true</span>.</li>
<li>If <span class="kwd">a</span> is a quotation or a dictionary, the empty quotation or dictionary is converted to <span class="kwd">false</span>, otherwise it is converted to <span class="kwd">true</span>.</li>
<li>If <span class="kwd">a</span> is a string, the empty string, and <code>"false"</code> are converted to <span class="kwd">false</span>, otherwise it is converted to <span class="kwd">true</span>.</li>
</ul>
</div>
<p><a id="min-operator-id-boolean?"></a>
<span class="reference-title">boolean?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a boolean, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-capitalize"></a>
<span class="reference-title">capitalize</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a copy of <span class="kwd">'sym</span> with the first character capitalized.</p></div>
<p><a id="min-operator-id-case"></a>
<span class="reference-title">case</span></p>
<div class="operator"><p><span class="kwd"> ((<span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span>)<span class="kwd"><sub>*</sub></span>) <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>This operator takes a quotation containing <em>n</em> different conditional branches.</p>
<p>Each branch must be a quotation containing two quotations, and it is processed as follows:</p>
<ul>
<li>if <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">true</span>, then the <span class="kwd">quot<sub>2</sub></span> is executed.</li>
<li>if <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">false</span>, then the following branch is processed (if any).</li>
</ul>
<div class="sidebar"><p>Example</p>
<p>The following program prints “Smaller than 3”:</p>
<pre><code>(
((2 > 3) ("Greater than 3" put!))
((2 < 3) ("Smaller than 3" put!))
((true) ("Exactly 3" put!))
) case
</code></pre></div></div>
<p><a id="min-operator-id-chr"></a>
<span class="reference-title">chr</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the single character <span class="kwd">str</span> obtained by interpreting <span class="kwd">int</span> as an ASCII code.</p></div>
<p><a id="min-operator-id-compiled?"></a>
<span class="reference-title">compiled?</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the current program has been compiled.</p></div>
<p><a id="min-operator-id-concat"></a>
<span class="reference-title">concat</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Concatenates <span class="kwd">quot<sub>1</sub></span> with <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-constructor"></a>
<span class="reference-title">constructor</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Symbol used to define a constructor when using the operator symbol.
#</p></div>
<p><a id="min-operator-id-decode-url"></a>
<span class="reference-title">decode-url</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>URL-decodes <span class="kwd">'sym</span>, deconding all URL-encoded characters.</p></div>
<p><a id="min-operator-id-define"></a>
<span class="reference-title">define</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Defines a new symbol <span class="kwd">'sym</span>, containing the specified value.</p></div>
<p><a id="min-operator-id-define-sigil"></a>
<span class="reference-title">define-sigil</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Defines a new sigil <span class="kwd">'sym</span>, containing the specified value (auto-quoted if not already a quotation).</p></div>
<p><a id="min-operator-id-defined-symbol?"></a>
<span class="reference-title">defined-symbol?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the symbol <span class="kwd">'sym</span> is defined, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-defined-sigil?"></a>
<span class="reference-title">defined-sigil?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the symbol <span class="kwd">'sym</span> is defined, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-delete-sigil"></a>
<span class="reference-title">delete-sigil</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Deletes the specified user-defined sigil <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-delete-symbol"></a>
<span class="reference-title">delete-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Deletes the specified symbol <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-dequote"></a>
<span class="reference-title">dequote</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Pushes the contents of quotation <span class="kwd">quot</span> on the stack.</p>
<p>Each element is pushed on the stack one by one. If any error occurs, <span class="kwd">quot</span> is restored on the stack.</p></div>
<p><a id="min-operator-id-dev"></a>
<span class="reference-title">dev</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Toggles development mode.</p></div>
<p><a id="min-operator-id-dev?"></a>
<span class="reference-title">dev?</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the current program is being executed in development mode.</p></div>
<p><a id="min-operator-id-dictionary?"></a>
<span class="reference-title">dictionary?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a dictionary, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-difference"></a>
<span class="reference-title">difference</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Calculates the difference <span class="kwd">quot<sub>3</sub></span> of <span class="kwd">quot<sub>1</sub></span> and <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(2)</code> on the stack:</p>
<pre><code>(1 2 "test") ("test" "a" true 1) difference
</code></pre></div></div>
<p><a id="min-operator-id-div"></a>
<span class="reference-title">div</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Divides <span class="kwd">int<sub>1</sub></span> by <span class="kwd">int<sub>2</sub></span> (integer division).</p></div>
<p><a id="min-operator-id-drop"></a>
<span class="reference-title">drop</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a quotation <span class="kwd">quot<sub>2</sub></span> containing the remaining elements after the first <em>n</em> values of the input quotation <span class="kwd">quot<sub>1</sub></span>, or an empty quotation if <span class="kwd">int</span> is greater than the length of <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-encode-url"></a>
<span class="reference-title">encode-url</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>URL-encodes <span class="kwd">'sym</span>, encoding all special characters into URL-encoded characters.</p></div>
<p><a id="min-operator-id-escape"></a>
<span class="reference-title">escape</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a copy of <span class="kwd">'sym</span> with quotes and backslashes escaped with a backslash.</p></div>
<p><a id="min-operator-id-eval"></a>
<span class="reference-title">eval</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Parses and interprets <span class="kwd">str</span>.</p></div>
<p><a id="min-operator-id-even?"></a>
<span class="reference-title">even?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">int</span> is even, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-exit"></a>
<span class="reference-title">exit</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> ∅</span></p>
<p>Exits the program or shell with <span class="kwd">int</span> as return code.</p></div>
<p><a id="min-operator-id-expect"></a>
<span class="reference-title">expect</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>If the <code>-d</code> (<code>--dev</code>) flag is specified when running the program, validates the first <em>n</em> elements of the stack against the type descriptions specified in <span class="kwd">quot<sub>1</sub></span> (<em>n</em> is <span class="kwd">quot<sub>1</sub></span>’s length) and if all the elements are valid returns them wrapped in <span class="kwd">quot<sub>2</sub></span> (in reverse order). If the <code>-d</code> (<code>--dev</code>) flag is not specified when running the program, no validation is performed and all elements are just returned in a quotation in reverse order.</p>
<div class="tip"><p>Tips</p>
<ul>
<li>You can specify a typed dictionary by prepending the type name with <code>dict:</code>. Example: <code>dict:socket</code></li>
<li>You can specify two or more matching types by separating combined together in a logical type expression, e.g.: <code>string|quot</code></li>
</ul>
</div>
<div class="sidebar"><p>Example</p>
<p>Assuming that the following elements are on the stack (from top to bottom):</p>
<p><code>1 "test" 3.4</code></p>
<p>the following program evaluates to <code>true</code>:</p>
<p><code>(int string num) expect (3.4 "test" 1) ==</code></p></div></div>
<p><a id="min-operator-id-expect-all"></a>
<span class="reference-title">expect-all</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Assuming that <span class="kwd">quot</span> is a quotation of quotations each evaluating to a boolean value, it pushes <span class="kwd">true</span> on the stack if they all evaluate to <span class="kwd">true</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-expect-any"></a>
<span class="reference-title">expect-any</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Assuming that <span class="kwd">quot</span> is a quotation of quotations each evaluating to a boolean value, it pushes <span class="kwd">true</span> on the stack if any evaluates to <span class="kwd">true</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-expect-empty-stack"></a>
<span class="reference-title">expect-empty-stack</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Raises an error if the stack is not empty.</p></div>
<p><a id="min-operator-id-filter"></a>
<span class="reference-title">filter</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Returns a new quotation <span class="kwd">quot<sub>3</sub></span> containing all elements of <span class="kwd">quot<sub>1</sub></span> that satisfy predicate <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(2 6 8 12)</code> on the stack:</p>
<pre><code>(1 37 34 2 6 8 12 21)
(stackdup 20 < stack.swap even? and) filter
</code></pre></div></div>
<p><a id="min-operator-id-find"></a>
<span class="reference-title">find</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the index of the first element within <span class="kwd">quot<sub>1</sub></span> that satisfies predicate <span class="kwd">quot<sub>2</sub></span>, or -1 if no element satisfies it.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>3</code> on the stack:</p>
<pre><code>(1 2 4 8 16)
(5 >) find
</code></pre></div></div>
<p><a id="min-operator-id-first"></a>
<span class="reference-title">first</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Returns the first element of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-flatten"></a>
<span class="reference-title">flatten</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Flattens all quotations within <span class="kwd">quot<sub>1</sub></span> and returns the resulting sequence <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 2 3 4 5 6 7 8)</code> on the stack:</p>
<pre><code>(1 (2 3 4) 5 (6 7) 8)
flatten
</code></pre></div></div>
<p><a id="min-operator-id-float"></a>
<span class="reference-title">float</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">flt</span></span></p>
<p>Converts <span class="kwd">a</span> to a float value based on the following rules:</p>
<ul>
<li>If <span class="kwd">a</span> is <span class="kwd">true</span>, it is converted to <code>1.0</code>.</li>
<li>If <span class="kwd">a</span> is <span class="kwd">false</span>, it is converted to <code>0.0</code>.</li>
<li>If <span class="kwd">a</span> is <span class="kwd">null</span>, it is converted to <code>0.0</code>.</li>
<li>If <span class="kwd">a</span> is a integer, it is converted to float value.</li>
<li>If <span class="kwd">a</span> is a float, no conversion is performed.</li>
<li>If <span class="kwd">a</span> is a string, it is parsed as a float value.</li>
</ul>
</div>
<p><a id="min-operator-id-float?"></a>
<span class="reference-title">float?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a float, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-foreach"></a>
<span class="reference-title">foreach</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Applies the quotation <span class="kwd">quot<sub>2</sub></span> to each element of <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-format-error"></a>
<span class="reference-title">format-error</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:error</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Formats the error <span class="kwd">dict:error</span> as a string.</p>
<div class="sidebar"><p>Example</p>
<p>The following code:</p>
<pre><code> (
(
{"MyError" :error "This is a test error" :message} raise
)
(format-error)
) try
</code></pre>
<p>produces: <code>"This is a test error"</code></p></div></div>
<p><a id="min-operator-id-from-bin"></a>
<span class="reference-title">from-bin</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Parses <span class="kwd">'sym</span> as a binary number.</p></div>
<p><a id="min-operator-id-from-dec"></a>
<span class="reference-title">from-dec</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Parses <span class="kwd">'sym</span> as a decimal number.</p></div>
<p><a id="min-operator-id-from-hex"></a>
<span class="reference-title">from-hex</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Parses <span class="kwd">'sym</span> as a hexadecimal number.</p></div>
<p><a id="min-operator-id-from-json"></a>
<span class="reference-title">from-json</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Converts a JSON string into <em>min</em> data.</p></div>
<p><a id="min-operator-id-from-oct"></a>
<span class="reference-title">from-oct</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Parses <span class="kwd">'sym</span> as a octal number.</p></div>
<p><a id="min-operator-id-from-semver"></a>
<span class="reference-title">from-semver</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Given a basic <a href="https://semver.org">SemVer</a>-compliant string (with no additional labels) <span class="kwd">str</span>,
it pushes a dictionary <span class="kwd">dict</span> on the stack containing a <strong>major</strong>, <strong>minor</strong>, and <strong>patch</strong> key/value pairs.</p></div>
<p><a id="min-operator-id-from-yaml"></a>
<span class="reference-title">from-yaml</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Converts a YAML string into <em>min</em> data.</p>
<div class="note"><p>Note</p>
<p>At present, only YAML objects containing string values are supported.</p></div></div>
<p><a id="min-operator-id-get"></a>
<span class="reference-title">get</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Returns the <em>n<sup>th</sup></em> element of <span class="kwd">quot</span> (zero-based).</p></div>
<p><a id="min-operator-id-gets"></a>
<span class="reference-title">gets</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Reads a line from STDIN and places it on top of the stack as a string.</p></div>
<p><a id="min-operator-id-get-env"></a>
<span class="reference-title">get-env</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns environment variable <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-harvest"></a>
<span class="reference-title">harvest</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Creates a new quotation <span class="kwd">quot<sub>2</sub></span> containing all elements of <span class="kwd">quot<sub>1</sub></span> except for empty quotations.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 2 3)</code> on the stack:</p>
<pre><code>(1 () () () 2 () 3)
harvest
</code></pre></div></div>
<p><a id="min-operator-id-help"></a>
<span class="reference-title">help</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Prints the help text for <span class="kwd">'sym</span>, if available.</p></div>
<p><a id="min-operator-id-if"></a>
<span class="reference-title">if</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <span class="kwd">quot<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>If <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">true</span> then evaluates <span class="kwd">quot<sub>2</sub></span>, otherwise evaluates <span class="kwd">quot<sub>3</sub></span>.</p></div>
<p><a id="min-operator-id-import"></a>
<span class="reference-title">import</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Imports the a previously-loaded module <span class="kwd">'sym</span>, defining all its symbols in the current scope.</p></div>
<p><a id="min-operator-id-in?"></a>
<span class="reference-title">in?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is contained in <span class="kwd">quot</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-indent"></a>
<span class="reference-title">indent</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns <span class="kwd">str</span> containing <span class="kwd">'sym</span> indented with <span class="kwd">int</span> spaces.</p></div>
<p><a id="min-operator-id-indexof"></a>
<span class="reference-title">indexof</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>If <span class="kwd">str<sub>2</sub></span> is contained in <span class="kwd">str<sub>1</sub></span>, returns the index of the first match or -1 if no match is found.</p></div>
<p><a id="min-operator-id-inf"></a>
<span class="reference-title">inf</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns infinity.</p></div>
<p><a id="min-operator-id-infix-dequote"></a>
<span class="reference-title">infix-dequote</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Dequotes <span class="kwd">quot</span> using infix notation.</p>
<p>Note that no special operator preference is defined, symbols precedence is always left-to-right. However, you can use parentheses (quotes) to evaluate expressions before others.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>17</code> on the stack:</p>
<pre><code> (2 + (3 * 5)) infix-dequote
</code></pre>
<p>while this program leaves <code>25</code> on the stack:</p>
<pre><code> (2 + 3 * 5) infix-dequote
</code></pre></div></div>
<p><a id="min-operator-id-insert"></a>
<span class="reference-title">insert</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">a</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Inserts <span class="kwd">a</span> as the value of the <em>n<sup>th</sup></em> element <span class="kwd">quot<sub>1</sub></span> (zero-based), and returns the modified copy of the quotation <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-integer"></a>
<span class="reference-title">integer</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Converts <span class="kwd">a</span> to an integer value based on the following rules:</p>
<ul>
<li>If <span class="kwd">a</span> is <span class="kwd">true</span>, it is converted to <code>1</code>.</li>
<li>If <span class="kwd">a</span> is <span class="kwd">false</span>, it is converted to <code>0</code>.</li>
<li>If <span class="kwd">a</span> is <span class="kwd">null</span>, it is converted to <code>0</code>.</li>
<li>If <span class="kwd">a</span> is an integer, no conversion is performed.</li>
<li>If <span class="kwd">a</span> is a float, it is converted to an integer value by truncating its decimal part.</li>
<li>If <span class="kwd">a</span> is a string, it is parsed as an integer value.</li>
</ul>
</div>
<p><a id="min-operator-id-integer?"></a>
<span class="reference-title">integer?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is an integer, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-interpolate"></a>
<span class="reference-title">interpolate</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Substitutes the placeholders included in <span class="kwd">str</span> with the values in <span class="kwd">quot</span>.</p>
<div class="note"><p>Notes</p>
<ul>
<li>If <span class="kwd">quot</span> contains symbols or quotations, they are not interpreted. To do so, call <code>apply</code> before interpolating or use <code>apply-interpolate</code> instead.</li>
<li>You can use the <code>$#</code> placeholder to indicate the next placeholder that has not been already referenced in the string.</li>
<li>You can use named placeholders like <code>$pwd</code>, but in this case <span class="kwd">quot</span> must contain a quotation containing both the placeholder names (odd items) and the values (even items).</li>
</ul>
</div>
<div class="sidebar"><p>Example</p>
<p>The following code (executed in a directory called ‘/Users/h3rald/Development/min’ containing 19 files):</p>
<p><code>"Directory '$1' includes $2 files." (sys.pwd (sys.pwd sys.ls 'fs.file? filter size)) apply interpolate</code></p>
<p>produces:</p>
<p><code>"Directory '/Users/h3rald/Development/min' includes 19 files."</code></p></div></div>
<p><a id="min-operator-id-intersection"></a>
<span class="reference-title">intersection</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Calculates the intersection <span class="kwd">quot<sub>3</sub></span> of <span class="kwd">quot<sub>1</sub></span> and <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 "test")</code> on the stack:</p>
<pre><code>(1 2 "test") ("test" "a" true 1) intersection
</code></pre></div></div>
<p><a id="min-operator-id-join"></a>
<span class="reference-title">join</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Joins the elements of <span class="kwd">quot</span> using separator <span class="kwd">'sym</span>, producing <span class="kwd">str</span>.</p></div>
<p><a id="min-operator-id-lambda"></a>
<span class="reference-title">lambda</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Defines a new symbol <span class="kwd">'sym</span>, containing the specified quotation <span class="kwd">quot</span>. Unlike with <code>define</code>, in this case <span class="kwd">quot</span> will not be quoted, so its values will be pushed on the stack when the symbol <span class="kwd">'sym</span> is pushed on the stack.</p>
<p>Essentially, this symbol allows you to define an operator without any validation of constraints and bind it to a symbol.</p></div>
<p><a id="min-operator-id-lambda-bind"></a>
<span class="reference-title">lambda-bind</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Binds the specified quotation to an existing symbol <span class="kwd">'sym</span> which was previously-set via <code>lambda</code>.</p></div>
<p><a id="min-operator-id-last"></a>
<span class="reference-title">last</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Returns the last element of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-length"></a>
<span class="reference-title">length</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the length of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-line-info"></a>
<span class="reference-title">line-info</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Returns a dictionary <span class="kwd">dict</span> containing a <strong>filename</strong>, <strong>line</strong>, and <strong>column</strong> properties identifying the filename, line and column of the current symbol.</p></div>
<p><a id="min-operator-id-linrec"></a>
<span class="reference-title">linrec</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <span class="kwd">quot<sub>3</sub></span> <span class="kwd">quot<sub>4</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Implements linear recursions as follows:</p>
<ol>
<li>Evaluates <span class="kwd">quot<sub>1</sub></span>.
<ul>
<li>If <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">true</span>, then it evaluates <span class="kwd">quot<sub>2</sub></span>.</li>
<li>Otherwises it executes <span class="kwd">quot<sub>3</sub></span> and recurses using the same four quotations.</li>
</ul>
</li>
<li>Finally, it executes <span class="kwd">quot<sub>4</sub></span>.</li>
</ol>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>120</code> on the stack, the factorial of 5:</p>
<pre><code> 5 (dup 0 ==) 'succ (dup pred) '* linrec
</code></pre></div></div>
<p><a id="min-operator-id-load"></a>
<span class="reference-title">load</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Parses and interprets the specified <em>min</em> file <span class="kwd">'sym</span>, adding <span class="ext">.min</span> if not specified.</p></div>
<p><a id="min-operator-id-load-symbol"></a>
<span class="reference-title">load-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Loads the contents of symbol <span class="kwd">'sym</span> from the <span class="file">.min_symbols</span> file.</p></div>
<p><a id="min-operator-id-loglevel"></a>
<span class="reference-title">loglevel</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Sets the current logging level to <span class="kwd">'sym</span>. <span class="kwd">'sym</span> must be one of the following strings or quoted symbols:</p>
<ul>
<li>debug</li>
<li>info</li>
<li>notice</li>
<li>warn</li>
<li>error</li>
<li>fatal</li>
</ul>
<div class="note"><p>Note</p>
<p>The default logging level is <em>notice</em>.</p></div></div>
<p><a id="min-operator-id-loglevel?"></a>
<span class="reference-title">loglevel?</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the current log level (debug, info, notice, warn, error or fatal).</p></div>
<p><a id="min-operator-id-lowercase"></a>
<span class="reference-title">lowercase</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a copy of <span class="kwd">'sym</span> converted to lowercase.</p></div>
<p><a id="min-operator-id-map"></a>
<span class="reference-title">map</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Returns a new quotation <span class="kwd">quot<sub>3</sub></span> obtained by applying <span class="kwd">quot<sub>2</sub></span> to each element of <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-map-reduce"></a>
<span class="reference-title">map-reduce</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <span class="kwd">quot<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Applies <span class="kwd">quot<sub>2</sub></span> (map) to each element of <span class="kwd">quot<sub>1</sub></span> and then applies <span class="kwd">quot<sub>3</sub></span> (reduce) to each successive element of <span class="kwd">quot<sub>1</sub></span>. <span class="kwd">quot<sub>1</sub></span> must have at least one element.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>35</code> on the stack:</p>
<pre><code>(1 3 5)
(stack.dup *) (+) map-reduce
</code></pre></div></div>
<p><a id="min-operator-id-match?"></a>
<span class="reference-title">match?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">str<sub>2</sub></span> matches <span class="kwd">str<sub>1</sub></span>, <span class="kwd">false</span> otherwise.</p>
<div class="tip"><p>Tip</p>
<p><span class="kwd">str<sub>2</sub></span> is a <a href="https://www.pcre.org/">Perl Compatible Regular Expression</a>.</p></div></div>
<p><a id="min-operator-id-med"></a>
<span class="reference-title">med</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns the median of the items of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-mod"></a>
<span class="reference-title">mod</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Returns the integer module of <span class="kwd">int<sub>1</sub></span> divided by <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-nan"></a>
<span class="reference-title">nan</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> nan</span></p>
<p>Returns <strong>NaN</strong> (not a number).</p></div>
<p><a id="min-operator-id-not"></a>
<span class="reference-title">not</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">bool<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">bool<sub>2</sub></span></span></p>
<p>Negates <span class="kwd">bool<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-null?"></a>
<span class="reference-title">null?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is <span class="kwd">null</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-number?"></a>
<span class="reference-title">number?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a number, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-odd?"></a>
<span class="reference-title">odd?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">int</span> is odd, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-one?"></a>
<span class="reference-title">one?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Applies predicate <span class="kwd">quot<sub>2</sub></span> to each element of <span class="kwd">quot<sub>1</sub></span> and returns <span class="kwd">true</span> if only one element of <span class="kwd">quot<sub>1</sub></span> satisfies predicate <span class="kwd">quot<sub>2</sub></span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-operator"></a>
<span class="reference-title">operator</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Provides a way to define a new operator (symbol, sigil, or typeclass) on the current scope performing additional checks (compared to <code>define</code> and <code>define-sigil</code>), and automatically mapping inputs and outputs.</p>
<p><span class="kwd">quot</span> is a quotation containing:</p>
<ul>
<li>A symbol identifying the type of operator to define (<code>symbol</code>, <code>sigil</code>, <code>constructor</code> or <code>typeclass</code>).</li>
<li>A symbol identifying the name of the operator.</li>
<li>A quotation defining the signature of the operator, containing input and output values identified by their type and a capturing symbol, separated by the <code>==></code> symbol.</li>
<li>A quotation identifying the body of the operator.</li>
</ul>
<p>The main additional features offered by this way of defining operators are the following:</p>
<ul>
<li>If in development mode (<code>-d</code> or <code>--dev</code> flag specified at run time), both input and output values are checked against a type (like when using the <code>expect</code> operator <em>and</em> automatically captured in a symbol that can be referenced in the operator body quotation.</li>
<li>The full signature of the operator is declared, making the resulting code easier to understand at quick glance.</li>
<li>An exception is automatically raised if the operator body pollutes the stack by adding or removing elements from the stack (besides adding the declared output values).</li>
<li>It is possible to use the <code>return</code> symbol within the body quotation to immediately stop the evaluation of the body quotation and automatically push the output values on the stack.</li>
</ul>
<div class="sidebar"><p>Example</p>
<p>The following program defines a <code>pow</code> operator that calculates the power of a number providing its base and exponent, and handling some NaN results using the <code>return</code> symbol:</p>
<pre><code> (
symbol pow
(num :base int :exp ==> num :result)
(
(base 0 == exp 0 == and)
(nan @result return)
when
(base 1 == exp inf == and)
(nan @result return)
when
(base inf == exp 0 == and)
(nan @result return)
when
exp 1 - :n
base (dup) n times (*) n times @result
)
) ::
</code></pre></div></div>
<p><a id="min-operator-id-opts"></a>
<span class="reference-title">opts</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Returns a dictionary of all options passed to the current program, with their respective values.</p></div>
<p><a id="min-operator-id-or"></a>
<span class="reference-title">or</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">bool<sub>1</sub></span> <span class="kwd">bool<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool<sub>3</sub></span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">bool<sub>1</sub></span> or <span class="kwd">bool<sub>2</sub></span> is <span class="kwd">true</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-ord"></a>
<span class="reference-title">ord</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the ASCII code <span class="kwd">int</span> corresponding to the single character <span class="kwd">str</span>.</p></div>
<p><a id="min-operator-id-parent-scope"></a>
<span class="reference-title">parent-scope</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">dict<sub>2</sub></span></span></p>
<p>Returns a dictionary <span class="kwd">dict<sub>2</sub></span> holding a reference to the parent scope of <span class="kwd">dict<sub>1</sub></span> or <span class="kwd">null</span> if <span class="kwd">dict<sub>1</sub></span> is global.</p></div>
<p><a id="min-operator-id-parse"></a>
<span class="reference-title">parse</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Parses <span class="kwd">str</span> and returns a quoted program <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-parse-url"></a>
<span class="reference-title">parse-url</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">dict:url</span></span></p>
<p>Parses the url <span class="kwd">str</span> into its components and stores them into <span class="kwd">dict:url</span>.</p></div>
<p><a id="min-operator-id-partition"></a>
<span class="reference-title">partition</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span> <span class="kwd">quot<sub>4</sub></span></span></p>
<p>Partitions <span class="kwd">quot<sub>1</sub></span> into two quotations: <span class="kwd">quot<sub>3</sub></span> contains all elements of <span class="kwd">quot<sub>1</sub></span> that satisfy predicate <span class="kwd">quot<sub>2</sub></span>, <span class="kwd">quot<sub>4</sub></span> all the others.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 3 5) (2 4 6)</code> on the stack:</p>
<pre><code>(1 2 3 4 5 6)
(odd?) partition
</code></pre></div></div>
<p><a id="min-operator-id-pred"></a>
<span class="reference-title">pred</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Returns the predecessor of <span class="kwd">int<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-prefix"></a>
<span class="reference-title">prefix</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Prepends <span class="kwd">'sym<sub>2</sub></span> to <span class="kwd">'sym<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-prefix-dequote"></a>
<span class="reference-title">prefix-dequote</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Dequotes <span class="kwd">quot</span> using prefix notation (essentially it reverses <span class="kwd">quot</span> and dequotes it).</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>4</code> on the stack:</p>
<pre><code>(* 8 4) prefix-dequote
</code></pre></div></div>
<p><a id="min-operator-id-prepend"></a>
<span class="reference-title">prepend</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">quot</span> <strong>⇒</strong> (<span class="kwd">a</span> <span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Returns a new quotation containing the contents of <span class="kwd">quot</span> with <span class="kwd">a</span> prepended.</p></div>
<p><a id="min-operator-id-print"></a>
<span class="reference-title">print</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> to STDOUT.</p></div>
<p><a id="min-operator-id-product"></a>
<span class="reference-title">product</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the product of all items of <span class="kwd">quot</span>. <span class="kwd">quot</span> is a quotation of integers.</p></div>
<p><a id="min-operator-id-prompt"></a>
<span class="reference-title">prompt</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>This symbol is used to configure the prompt of the min shell. By default, it is set to the following quotation:</p>
<pre><code>("[$1]$$ " (sys.pwd) => %)
</code></pre></div>
<p><a id="min-operator-id-publish"></a>
<span class="reference-title">publish</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <span class="kwd">dict</span> <strong>⇒</strong> ∅</span></p>
<p>Publishes symbol <span class="kwd">'sym</span> to the scope of <span class="kwd">dict</span>.</p>
<div class="sidebar"><p>Example</p>
<p>Publish symbol <span class="kwd">my-local-symbol</span> to <span class="kwd">global</span> scope:
<code>'my-local-symbol global publish</code></p></div></div>
<p><a id="min-operator-id-put-env"></a>
<span class="reference-title">put-env</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Sets environment variable <span class="kwd">'sym<sub>2</sub></span> to <span class="kwd">'sym<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-puts"></a>
<span class="reference-title">puts</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDOUT.</p></div>
<p><a id="min-operator-id-quit"></a>
<span class="reference-title">quit</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Exits the program or shell with 0 as return code.</p></div>
<p><a id="min-operator-id-quotation?"></a>
<span class="reference-title">quotation?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a quotation, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-quote"></a>
<span class="reference-title">quote</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> (<span class="kwd">a</span>)</span></p>
<p>Wraps <span class="kwd">a</span> in a quotation.</p></div>
<p><a id="min-operator-id-quote-map"></a>
<span class="reference-title">quote-map</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a new quotation <span class="kwd">quot<sub>2</sub></span> obtained by quoting each element of <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-quotecmd"></a>
<span class="reference-title">quotecmd</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> (<span class="kwd">sym</span>)</span></p>
<p>Creates a command with the value of <span class="kwd">str</span> and wraps it in a quotation.</p></div>
<p><a id="min-operator-id-quoted-symbol?"></a>
<span class="reference-title">quoted-symbol?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a quoted symbol, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-quotesym"></a>
<span class="reference-title">quotesym</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> (<span class="kwd">sym</span>)</span></p>
<p>Creates a symbol with the value of <span class="kwd">str</span> and wraps it in a quotation.</p></div>
<p><a id="min-operator-id-raise"></a>
<span class="reference-title">raise</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:error</span> <strong>⇒</strong> ∅</span></p>
<p>Raises the error specified via the dictionary <span class="kwd">dict:error</span>.</p></div>
<p><a id="min-operator-id-raw-get"></a>
<span class="reference-title">raw-get</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">dict:rawval</span></span></p>
<p>Returns the <em>n<sup>th</sup></em> element of <span class="kwd">quot</span> (zero-based) wrapped in a <span class="kwd">dict:rawval</span>.</p></div>
<p><a id="min-operator-id-random"></a>
<span class="reference-title">random</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Returns a random number <span class="kwd">int<sub>2</sub></span> between 0 and <span class="kwd">int<sub>1</sub></span>-1.</p>
<div class="note"><p>Note</p>
<p>You must call <code>randomize</code> to initialize the random number generator, otherwise the same sequence of numbers will be returned.</p></div></div>
<p><a id="min-operator-id-randomize"></a>
<span class="reference-title">randomize</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> {{null}</span></p>
<p>Initializes the random number generator using a seed based on the current timestamp.</p></div>
<p><a id="min-operator-id-range"></a>
<span class="reference-title">range</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Takes a quotation <span class="kwd">quot<sub>1</sub></span> of two or three integers in the form of <em>start</em>, <em>end</em> and an optional <em>step</em> (1 if not specified) and generates the sequence and returns the resulting quotation of integers <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-raw-args"></a>
<span class="reference-title">raw-args</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a list of all arguments and (non-parsed) options passed to the current program.</p></div>
<p><a id="min-operator-id-reduce"></a>
<span class="reference-title">reduce</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">a<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>2</sub></span></span></p>
<p>Combines each successive element of <span class="kwd">quot<sub>1</sub></span> using <span class="kwd">quot<sub>2</sub></span>. On the first iteration, the first two inputs processed by <span class="kwd">quot<sub>2</sub></span> are <span class="kwd">a<sub>1</sub></span> and the first element of <span class="kwd">quot<sub>1</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>120</code> on the stack:</p>
<pre><code>(1 2 3 4 5)
1 (*) reduce
</code></pre></div></div>
<p><a id="min-operator-id-reject"></a>
<span class="reference-title">reject</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Returns a new quotatios <span class="kwd">quot<sub>3</sub></span> including all elements of <span class="kwd">quot<sub>1</sub></span> that do not satisfy predicate <span class="kwd">quot<sub>2</sub></span> (i.e. the opposite of <code>filter</code>)</p></div>
<p><a id="min-operator-id-remove"></a>
<span class="reference-title">remove</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns the <em>n<sup>th</sup></em> element of <span class="kwd">quot<sub>1</sub></span> (zero-based), and returns the modified copy of the quotation <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-remove-symbol"></a>
<span class="reference-title">remove-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Removes the symbol <span class="kwd">'sym</span> from the <span class="file">.min_symbols</span> file.</p></div>
<p><a id="min-operator-id-repeat"></a>
<span class="reference-title">repeat</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns <span class="kwd">str</span> containing <span class="kwd">'sym</span> repeated <span class="kwd">int</span> times.</p></div>
<p><a id="min-operator-id-replace"></a>
<span class="reference-title">replace</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <span class="kwd">str<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>4</sub></span></span></p>
<p>Returns a copy of <span class="kwd">str<sub>1</sub></span> containing all occurrences of <span class="kwd">str<sub>2</sub></span> replaced by <span class="kwd">str<sub>3</sub></span></p>
<div class="tip"><p>Tip</p>
<p><span class="kwd">str<sub>2</sub></span> is a <a href="https://www.pcre.org/">Perl Compatible Regular Expression</a>.</p></div>
<div class="sidebar"><p>Example</p>
<p>The following:</p>
<p><code>"This is a stupid test. Is it really a stupid test?" " s[a-z]+" " simple" replace</code></p>
<p>produces:</p>
<p><code>"This is a simple test. Is it really a simple test?"</code></p></div></div>
<p><a id="min-operator-id-replace-apply"></a>
<span class="reference-title">replace-apply</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">str<sub>3</sub></span></span></p>
<p>Returns a copy of <span class="kwd">str<sub>1</sub></span> containing all occurrences of <span class="kwd">str<sub>2</sub></span> replaced by applying <span class="kwd">quot</span> to each quotation corresponding to each match.</p>
<div class="tip"><p>Tip</p>
<p><span class="kwd">str<sub>2</sub></span> is a <a href="https://www.pcre.org/">Perl Compatible Regular Expression</a>.</p></div>
<div class="sidebar"><p>Example</p>
<p>The following:</p>
<p><code>":1::2::3::4:" ":(\d):" (1 get :d "-$#-" (d) =%) replace-apply</code></p>
<p>produces:</p>
<p><code>"-1--2--3--4-"</code></p>
<p>Note that for each match the following quotations (each containing the full match and the captured matches) are produced as input for the replace quotation: <code>("-1-" "1") ("-2-" "2") ("-3-" "3") ("-4-" "4")</code></p></div></div>
<p><a id="min-operator-id-require"></a>
<span class="reference-title">require</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Parses and interprets (in a separated interpreter) the specified <em>min</em> module, and returns a module dictionary <span class="kwd">dict</span> containing all the symbols defined in <span class="kwd">'sym</span>.</p></div>
<p>This symbol will attempt to locate the specified module in this way. Given the following <em>min</em> program:</p>
<pre><code> 'my-module require :my-module
</code></pre>
<ol>
<li>Check for a file named <code>my-module</code> in the same folder as the current file (with our without a <code>.min</code> extension).</li>
<li>Check for a file named <code>index.min</code> in the <code>mmm/my-module/*/index.min</code> folder relative to the current file (locally-installed <a href="/learn-mmm">managed-module</a>).</li>
<li>Check for a file named <code>index.min</code> in the <code>$HOME/mmm/my-module/*/index.min</code> folder (globally-installed <a href="/learn-mmm">managed-module</a>). If multiple versions of the same module are present, the first one will be loaded.</li>
</ol>
<p><a id="min-operator-id-rest"></a>
<span class="reference-title">rest</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a new quotation <span class="kwd">quot<sub>2</sub></span> containing all elements of <span class="kwd">quot<sub>1</sub></span> quotation except for the first.</p></div>
<p><a id="min-operator-id-return"></a>
<span class="reference-title">return</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>If used within the body quotation of an operator definition, causes the interpreter to stop pushing further body elements on the stack and start pushing tbe operator output values on the stack.</p></div>
<p>If used outside of the body quotation of an operator definition, it raises an exception.</p>
<p><a id="min-operator-id-reverse"></a>
<span class="reference-title">reverse</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a new quotation <span class="kwd">quot<sub>2</sub></span> containing all elements of <span class="kwd">quot<sub>1</sub></span> in reverse order.</p></div>
<p><a id="min-operator-id-save-symbol"></a>
<span class="reference-title">save-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Saves the contents of symbol <span class="kwd">'sym</span> to the <span class="file">.min_symbols</span> file.</p></div>
<p><a id="min-operator-id-saved-symbols"></a>
<span class="reference-title">saved-symbols</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> (<span class="kwd">str<sub>*</sub></span>)</span></p>
<p>Returns a quotation containing all symbols saved in the <span class="file">.min_symbols</span> file.</p></div>
<p><a id="min-operator-id-scope"></a>
<span class="reference-title">scope</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Returns a dictionary <span class="kwd">dict</span> holding a reference to the current scope.</p>
<p>This can be useful to save a reference to a given execution scope to access later on.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>{(2) :two ;module}</code> on the stack:</p>
<pre><code>{} :myscope (2 :two scope @myscope) ->
</code></pre></div></div>
<p><a id="min-operator-id-scope-sigils"></a>
<span class="reference-title">scope-sigils</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> (<span class="kwd">str<sub>*</sub></span>)</span></p>
<p>Returns a list of all sigils defined in dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-scope-symbols"></a>
<span class="reference-title">scope-symbols</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> (<span class="kwd">str<sub>*</sub></span>)</span></p>
<p>Returns a list of all symbols defined in dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-seal-symbol"></a>
<span class="reference-title">seal-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Seals symbol <span class="kwd">'sym</span>, so that it cannot be re-assigned.</p></div>
<p><a id="min-operator-id-seal-sigil"></a>
<span class="reference-title">seal-sigil</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Seals the user-defined sigil <span class="kwd">'sym</span>, so that it cannot be re-defined.</p></div>
<p><a id="min-operator-id-sealed-symbol?"></a>
<span class="reference-title">sealed-symbol?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the symbol <span class="kwd">'sym</span> is sealed, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-sealed-sigil?"></a>
<span class="reference-title">sealed-sigil?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the sigil <span class="kwd">'sym</span> is sealed, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-search"></a>
<span class="reference-title">search</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a quotation containing the first occurrence of <span class="kwd">str<sub>2</sub></span> within <span class="kwd">str<sub>1</sub></span>. Note that:</p>
<ul>
<li>The first element of <span class="kwd">quot</span> is the matching substring.</li>
<li>Other elements (if any) contain captured substrings.</li>
<li>If no matches are found, the quotation contains empty strings.</li>
</ul>
<div class="tip"><p>Tip</p>
<p><span class="kwd">str<sub>2</sub></span> is a <a href="https://www.pcre.org/">Perl Compatible Regular Expression</a>.</p></div>
<div class="sidebar"><p>Example</p>
<p>The following:</p>
<p><code>"192.168.1.1, 127.0.0.1" "[0-9]+\.[0-9]+\.([0-9]+)\.([0-9]+)" search</code></p>
<p>produces: <code>("192.168.1.1", "1", "1")</code></p></div></div>
<p><a id="min-operator-id-search-all"></a>
<span class="reference-title">search-all</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a quotation of quotations (like the one returned by the search operator) containing all occurrences of <span class="kwd">str<sub>2</sub></span> within <span class="kwd">str<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-semver-inc-major"></a>
<span class="reference-title">semver-inc-major</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Increments the major digit of the <a href="https://semver.org">SemVer</a>-compliant string (with no additional labels) <span class="kwd">str<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-semver-inc-minor"></a>
<span class="reference-title">semver-inc-minor</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Increments the minor digit of the <a href="https://semver.org">SemVer</a>-compliant string (with no additional labels) <span class="kwd">str<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-semver-inc-patch"></a>
<span class="reference-title">semver-inc-patch</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Increments the patch digit of the <a href="https://semver.org">SemVer</a>-compliant string (with no additional labels) <span class="kwd">str<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-semver?"></a>
<span class="reference-title">semver?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Checks whether <span class="kwd">str</span> is a <a href="https://semver.org">SemVer</a>-compliant version or not.</p></div>
<p><a id="min-operator-id-set"></a>
<span class="reference-title">set</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">a</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Sets the value of the <em>n<sup>th</sup></em> element <span class="kwd">quot<sub>1</sub></span> (zero-based) to <span class="kwd">a</span>, and returns the modified copy of the quotation <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-set-sym"></a>
<span class="reference-title">set-sym</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">'sym</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Sets the value of the <em>n<sup>th</sup></em> element <span class="kwd">quot<sub>1</sub></span> (zero-based) to <span class="kwd">'sym</span> (treating it as a symbol), and returns the modified copy of the quotation <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-shl"></a>
<span class="reference-title">shl</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Computes the <em>shift left</em> operation of <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-shorten"></a>
<span class="reference-title">shorten</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a quotation <span class="kwd">quot<sub>2</sub></span> containing the first <em>n</em> values of the input quotation <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-shr"></a>
<span class="reference-title">shr</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>3</sub></span></span></p>
<p>Computes the <em>shift right</em> operation of <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-sigil"></a>
<span class="reference-title">sigil</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Symbol used to define a sigil when using the operator symbol.
#</p></div>
<p><a id="min-operator-id-sigil-help"></a>
<span class="reference-title">sigil-help</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:help</span>|<span class="kwd">null</span></span></p>
<p>Returns the help dictionary for the sigil <span class="kwd">'sym</span>, if available, <span class="kwd">null</span> otherwise.</p></div>
<p><a id="min-operator-id-sigils"></a>
<span class="reference-title">sigils</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> (<span class="kwd">str<sub>*</sub></span>)</span></p>
<p>Returns a list of all sigils defined in the <span class="kwd">global</span> scope.</p></div>
<p><a id="min-operator-id-size"></a>
<span class="reference-title">size</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the length of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-slice"></a>
<span class="reference-title">slice</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Creates a new quotation <span class="kwd">quot<sub>2</sub></span> obtaining by selecting all elements of <span class="kwd">quot<sub>1</sub></span> between indexes <span class="kwd">int<sub>1</sub></span> and <span class="kwd">int<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(3 4 5)</code> on the stack:</p>
<pre><code>(1 2 3 4 5 6)
2 4 slice
</code></pre></div></div>
<p><a id="min-operator-id-sort"></a>
<span class="reference-title">sort</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Sorts all elements of <span class="kwd">quot<sub>1</sub></span> according to predicate <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 3 5 7 9 13 16)</code> on the stack:</p>
<pre><code>(1 9 5 13 16 3 7) '> sort
</code></pre></div></div>
<p><a id="min-operator-id-source"></a>
<span class="reference-title">source</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Display the source code of symbol <span class="kwd">'sym</span> (if it has been implemented a <em>min</em> quotation).</p></div>
<p><a id="min-operator-id-split"></a>
<span class="reference-title">split</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Splits <span class="kwd">'sym<sub>1</sub></span> using separator <span class="kwd">'sym<sub>2</sub></span> (a <a href="https://www.pcre.org/">Perl Compatible Regular Expression</a>) and returns the resulting strings within the quotation <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-string"></a>
<span class="reference-title">string</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">a</span> to its string representation.</p></div>
<p><a id="min-operator-id-string?"></a>
<span class="reference-title">string?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a string, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-stringlike?"></a>
<span class="reference-title">stringlike?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">a</span> is a string or a quoted symbol, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-strip"></a>
<span class="reference-title">strip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns <span class="kwd">str</span>, which is set to <span class="kwd">'sym</span> with leading and trailing spaces removed.</p></div>
<p><a id="min-operator-id-substr"></a>
<span class="reference-title">substr</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">int<sub>1</sub></span> <span class="kwd">int<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Returns a substring <span class="kwd">str<sub>2</sub></span> obtained by retrieving <span class="kwd">int<sub>2</sub></span> characters starting from index <span class="kwd">int<sub>1</sub></span> within <span class="kwd">str<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-succ"></a>
<span class="reference-title">succ</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">int<sub>2</sub></span></span></p>
<p>Returns the successor of <span class="kwd">int<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-suffix"></a>
<span class="reference-title">suffix</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Appends <span class="kwd">'sym<sub>2</sub></span> to <span class="kwd">'sym<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-sum"></a>
<span class="reference-title">sum</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the sum of all items of <span class="kwd">quot</span>. <span class="kwd">quot</span> is a quotation of integers.</p></div>
<p><a id="min-operator-id-symbol"></a>
<span class="reference-title">symbol</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Symbol used to define a symbol when using the operator symbol.
#</p></div>
<p><a id="min-operator-id-symbol-help"></a>
<span class="reference-title">symbol-help</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:help</span>|<span class="kwd">null</span></span></p>
<p>Returns the help dictionary for the symbol <span class="kwd">'sym</span>, if available, <span class="kwd">null</span> otherwise.</p></div>
<p><a id="min-operator-id-symbols"></a>
<span class="reference-title">symbols</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> (<span class="kwd">str<sub>*</sub></span>)</span></p>
<p>Returns a list of all symbols defined in the <span class="kwd">global</span> scope.</p></div>
<p><a id="min-operator-id-symmetric-difference"></a>
<span class="reference-title">symmetric-difference</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Calculates the symmetric difference <span class="kwd">quot<sub>3</sub></span> of <span class="kwd">quot<sub>1</sub></span> and <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(true "a" 2)</code> on the stack:</p>
<pre><code>(1 2 "test") ("test" "a" true 1) symmetric-difference
</code></pre></div></div>
<p><a id="min-operator-id-take"></a>
<span class="reference-title">take</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">quot<sub>2</sub></span></span></p>
<p>Returns a quotation <span class="kwd">quot<sub>2</sub></span> containing the first <em>n</em> values of the input quotation <span class="kwd">quot<sub>1</sub></span>, or <span class="kwd">quot<sub>1</sub></span> itself if <span class="kwd">int</span> is greater than the length of <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-tap"></a>
<span class="reference-title">tap</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Performs the following operations:</p>
<ol>
<li>Removes <span class="kwd">a</span> from the stack.</li>
<li>For each quotation defined in <span class="kwd">quot</span> (which is a quotation of quotations each requiring one argument and returning one argument):
<ol>
<li>Pushes <span class="kwd">a</span> back to the stack.</li>
<li>Dequotes the quotation and saves the result as <span class="kwd">a</span>.</li>
</ol>
</li>
<li>Push the resulting <span class="kwd">a</span> back on the stack.</li>
</ol>
<div class="sidebar"><p>Example</p>
<p>The following program:</p>
<pre><code>{1 :a 2 :b 3 :c} (
(stack.dup 'a dict.get succ succ 'a dict.set)
(stack.dup 'b dict.get succ 'b dict.set)
) tap
</code></pre>
<p>Returns <code>{3 :a 3 :b 3 :c}</code>.</p></div></div>
<p><a id="min-operator-id-times"></a>
<span class="reference-title">times</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Applies the quotation <span class="kwd">quot</span> <span class="kwd">int</span> times.</p></div>
<p><a id="min-operator-id-titleize"></a>
<span class="reference-title">titleize</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a copy of <span class="kwd">'sym</span> in which the first character of each word is capitalized.</p></div>
<p><a id="min-operator-id-to-bin"></a>
<span class="reference-title">to-bin</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">int</span> to its binary representation.</p></div>
<p><a id="min-operator-id-to-dec"></a>
<span class="reference-title">to-dec</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">int</span> to its decimal representation.</p></div>
<p><a id="min-operator-id-to-hex"></a>
<span class="reference-title">to-hex</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">int</span> to its hexadecimal representation.</p></div>
<p><a id="min-operator-id-to-json"></a>
<span class="reference-title">to-json</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">a</span> into a JSON string.</p></div>
<p><a id="min-operator-id-to-oct"></a>
<span class="reference-title">to-oct</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">int</span> to its octal representation.</p></div>
<p><a id="min-operator-id-to-semver"></a>
<span class="reference-title">to-semver</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Given a a dictionary <span class="kwd">dict</span> containing a <strong>major</strong>, <strong>minor</strong>, and <strong>patch</strong> key/value pairs , it pushes a basic <a href="https://semver.org">SemVer</a>-compliant string (with no additional labels) <span class="kwd">str</span> on the stack.</p></div>
<p><a id="min-operator-id-to-yaml"></a>
<span class="reference-title">to-yaml</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts <span class="kwd">a</span> into a YAML string.</p>
<div class="note"><p>Note</p>
<p>At present, only <em>min</em> dictionaries containing string values are supported.</p></div></div>
<p><a id="min-operator-id-tokenize"></a>
<span class="reference-title">tokenize</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Parses the min program <span class="kwd">str</span> and returns a quotation <span class="kwd">quot</span> containing dictionaries with a <code>type</code> symbol and a <code>value</code> symbol for each token.</p></div>
<p><a id="min-operator-id-try"></a>
<span class="reference-title">try</span></p>
<div class="operator"><p><span class="kwd"> (<span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot</span><span class="kwd"><sub>2</sub></span><span class="kwd"><sub>?</sub></span> <span class="kwd">quot</span><span class="kwd"><sub>3</sub></span><span class="kwd"><sub>?</sub></span>) <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Evaluates a quotation as a try/catch/finally block.</p>
<p>The must contain the following elements:</p>
<ol>
<li>A quotation <span class="kwd">quot<sub>1</sub></span> containing the code to be evaluated (<em>try</em> block).</li>
<li><em>(optional)</em> A quotation <span class="kwd">quot<sub>2</sub></span> containing the code to execute in case of error (<em>catch</em> block).</li>
<li><em>(optional)</em> A quotation <span class="kwd">quot<sub>3</sub></span> containing the code to execute after the code has been evaluated, whether an error occurred or not (<em>finally</em> block).</li>
</ol>
<div class="sidebar"><p>Example</p>
<p>The following program executed on an empty stack prints the message “Insufficient items on the stack” and pushes 0 on the stack:</p>
<pre><code> (
(stack.pop)
(format-error puts)
(0)
) try
</code></pre></div></div>
<p><a id="min-operator-id-type"></a>
<span class="reference-title">type</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the data type of <span class="kwd">a</span>. In cased of typed dictionaries, the type name is prefixed by <code>dict:</code>, e.g. <code>dict:module</code>, <code>dict:socket</code>, etc.</p></div>
<p><a id="min-operator-id-type?"></a>
<span class="reference-title">type?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the data type of <span class="kwd">a</span> satisfies the specified type expression <span class="kwd">'sym</span>, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-typealias"></a>
<span class="reference-title">typealias</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Creates a type alias <span class="kwd">'sym<sub>1</sub></span> for type expression <span class="kwd">'sym<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-typeclass"></a>
<span class="reference-title">typeclass</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Symbol used to define a typeclass when using the operator symbol.
#</p></div>
<p><a id="min-operator-id-union"></a>
<span class="reference-title">union</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">quot<sub>3</sub></span></span></p>
<p>Calculates the union <span class="kwd">quot<sub>3</sub></span> of <span class="kwd">quot<sub>1</sub></span> and <span class="kwd">quot<sub>2</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(true 1 "test" "a" 2)</code> on the stack:</p>
<pre><code>(1 2 "test") ("test" "a" true 1) union
</code></pre></div></div>
<p><a id="min-operator-id-unless"></a>
<span class="reference-title">unless</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>If <span class="kwd"><sub>1</sub></span> evaluates to <span class="kwd">false</span> then evaluates <span class="kwd"><sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-unseal-sigil"></a>
<span class="reference-title">unseal-sigil</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Unseals sigil <span class="kwd">'sym</span>, so that it can be re-defined (system sigils cannot be unsealed).</p></div>
<p><a id="min-operator-id-unseal-symbol"></a>
<span class="reference-title">unseal-symbol</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Unseals the user-defined symbol <span class="kwd">'sym</span>, so that it can be re-assigned.</p></div>
<p><a id="min-operator-id-uppercase"></a>
<span class="reference-title">uppercase</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">'sym<sub>2</sub></span></span></p>
<p>Returns a copy of <span class="kwd">'sym</span> converted to uppercase.</p></div>
<p><a id="min-operator-id-version"></a>
<span class="reference-title">version</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the current min version number.</p></div>
<p><a id="min-operator-id-when"></a>
<span class="reference-title">when</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>If <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">true</span> then evaluates <span class="kwd">quot<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-while"></a>
<span class="reference-title">while</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Executes <span class="kwd">quot<sub>2</sub></span> while <span class="kwd">quot<sub>1</sub></span> evaluates to <span class="kwd">true</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program prints all natural numbers from 0 to 10:</p>
<pre><code>0 :count
(count 10 <=)
(count puts succ @count) while
</code></pre></div></div>
<p><a id="min-operator-id-with"></a>
<span class="reference-title">with</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Pushes each item of <span class="kwd">quot<sub>1</sub></span> on the stack using the scope of <span class="kwd">quot<sub>2</sub></span> as scope.</p></div>
<p><a id="min-operator-id-xor"></a>
<span class="reference-title">xor</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">bool<sub>1</sub></span> <span class="kwd">bool<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">bool<sub>3</sub></span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">bool<sub>1</sub></span> and <span class="kwd">bool<sub>2</sub></span> are different, <span class="kwd">false</span> otherwise.</p></div>
<p><span class="reference-title">||</span></p>
<div class="operator"><p><span class="kwd"> || <strong>⇒</strong> expect-any</span></p>
<p>See <a href="#min-operator-id-expect-any">expect-any</a>.</p></div>
<p><span class="reference-title">~</span> <span class="sigil"></span></p>
<div class="operator"><p><span class="kwd"> ~<span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span> lambda-bind</span></p>
<p>See <a href="#min-operator-id-lambda-bind">lambda-bind</a>.</p></div>
<p><span class="reference-title">~</span></p>
<div class="operator"><p><span class="kwd"> ~ <strong>⇒</strong> lambda-bind</span></p>
<p>See <a href="#min-operator-id-lambda-bind">lambda-bind</a>.</p></div>
<a id="<code>crypto</code>-Module"></a>
<h3><code>crypto</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-aes"></a>
<span class="reference-title">aes</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Encrypts or decrypts <span class="kwd">'sym<sub>1</sub></span> using the Advanced Encryption Standard (AES) in CTR mode, using <span class="kwd">'sym<sub>2</sub></span> as password.</p></div>
<p><a id="min-operator-id-decode"></a>
<span class="reference-title">decode</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Decodes the Base64-encoded string <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-encode"></a>
<span class="reference-title">encode</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Base64-encodes <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-md4"></a>
<span class="reference-title">md4</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the MD4 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-md5"></a>
<span class="reference-title">md5</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the MD5 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-sha1"></a>
<span class="reference-title">sha1</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the SHA1 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-sha224"></a>
<span class="reference-title">sha224</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the SHA224 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-sha256"></a>
<span class="reference-title">sha256</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the SHA256 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-sha384"></a>
<span class="reference-title">sha384</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the SHA384 hash of <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-sha512"></a>
<span class="reference-title">sha512</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the SHA512 hash of <span class="kwd">'sym</span>.</p></div>
<a id="<code>dict</code>-Module"></a>
<h3><code>dict</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-del"></a>
<span class="reference-title">del</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Removes <span class="kwd">'sym</span> from <span class="kwd">dict<sub>1</sub></span> and returns <span class="kwd">dict<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-dup"></a>
<span class="reference-title">dup</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">dict<sub>2</sub></span></span></p>
<p>Returns a copy of <span class="kwd">dict<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-get"></a>
<span class="reference-title">get</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Returns the value of key <span class="kwd">'sym</span> from dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-get-raw"></a>
<span class="reference-title">get-raw</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:rawval</span></span></p>
<p>Returns the value of key <span class="kwd">'sym</span> from dictionary <span class="kwd">dict</span>, wrapped in a <span class="kwd">dict:rawval</span>.</p></div>
<p><a id="min-operator-id-has?"></a>
<span class="reference-title">has?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if dictionary <span class="kwd">dict</span> contains the key <span class="kwd">'sym</span>, <span class="kwd">false</span> otherwise.</p>
<div class="sidebar"><p>Example</p>
<p>The following program returns <span class="kwd">true</span>:</p>
<pre><code>{true :a1 "aaa" :a2 false :a3} 'a2 dict.has?
</code></pre></div></div>
<p><a id="min-operator-id-keys"></a>
<span class="reference-title">keys</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> (<span class="kwd">str</span><span class="kwd"><sub>*</sub></span>)</span></p>
<p>Returns a quotation containing all the keys of dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-pick"></a>
<span class="reference-title">pick</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict<sub>1</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">dict<sub>2</sub></span></span></p>
<p>Returns a new dictionary <span class="kwd">dict<sub>2</sub></span> containing the elements of <span class="kwd">dict<sub>1</sub></span> whose keys are included in <span class="kwd">quot</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program returns <code>{4 :a 7 :d}</code>:</p>
<pre><code>{5 :q 4 :a 6 :c 7 :d "d" :a} ("a" "d") dict.pick
</code></pre></div></div>
<p><a id="min-operator-id-pairs"></a>
<span class="reference-title">pairs</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> (<span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Returns a quotation containing a quotation for each value/key pair (value first, key second) of dictionary <span class="kwd">dict</span>.</p>
<div class="sidebar"><p>Example</p>
<p>A The following program returns <code>((1 "a") (2 "b"))</code>:
{1 :a 2 :b} dict.pairs
#</p></div></div>
<p><a id="min-operator-id-set"></a>
<span class="reference-title">set</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">a</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Sets the value of the <span class="kwd">'sym</span> of <span class="kwd">dict<sub>1</sub></span> to <span class="kwd">a</span>, and returns the modified dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-set-sym"></a>
<span class="reference-title">set-sym</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">'sym</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Sets the value of the <span class="kwd">'sym</span> of <span class="kwd">dict<sub>1</sub></span> to <span class="kwd">'sym</span> (treating it as a symbol), and returns the modified dictionary <span class="kwd">dict</span>.</p></div>
<p><a id="min-operator-id-type"></a>
<span class="reference-title">type</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a string set to the type of <span class="kwd">dict</span> (empty if the dictionary has no type).</p></div>
<p><a id="min-operator-id-values"></a>
<span class="reference-title">values</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> (<span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Returns a quotation containing all the values of dictionary <span class="kwd">dict</span>.</p></div>
<a id="<code>fs</code>-Module"></a>
<h3><code>fs</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-absolute-path"></a>
<span class="reference-title">absolute-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the absolute path to <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-absolute-path?"></a>
<span class="reference-title">absolute-path?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">'sym</span> is an absolute path.</p></div>
<p><a id="min-operator-id-append"></a>
<span class="reference-title">append</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Appends <span class="kwd">str<sub>1</sub></span> to the end of file <span class="kwd">str<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-atime"></a>
<span class="reference-title">atime</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">flt</span></span></p>
<p>Returns a timestamp corresponding to the time that file/directory <span class="kwd">'sym</span> was last accessed.</p></div>
<p><a id="min-operator-id-ctime"></a>
<span class="reference-title">ctime</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">flt</span></span></p>
<p>Returns a timestamp corresponding to the time that file/directory <span class="kwd">'sym</span> was created.</p></div>
<p><a id="min-operator-id-dir?"></a>
<span class="reference-title">dir?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the specified path <span class="kwd">'sym</span> exists and is a directory.</p></div>
<p><a id="min-operator-id-dirname"></a>
<span class="reference-title">dirname</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the path of the directory containing path <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-exists?"></a>
<span class="reference-title">exists?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the specified file or directory <span class="kwd">'sym</span> exists.</p></div>
<p><a id="min-operator-id-expand-filename"></a>
<span class="reference-title">expand-filename</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the absolute path to the file name <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-expand-symlink"></a>
<span class="reference-title">expand-symlink</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the absolute path to the symlink <span class="kwd">'sym</span> (an error is raised if <span class="kwd">'sym</span> is not a symlink).</p></div>
<p><a id="min-operator-id-file?"></a>
<span class="reference-title">file?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the specified path <span class="kwd">'sym</span> exists and is a file.</p></div>
<p><a id="min-operator-id-filename"></a>
<span class="reference-title">filename</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the file name of path <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-hidden?"></a>
<span class="reference-title">hidden?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if file/directory <span class="kwd">'sym</span> is hidden, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-join-path"></a>
<span class="reference-title">join-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Joins the strings contained in <span class="kwd">quot</span> with <code>/</code>.</p></div>
<p><a id="min-operator-id-mtime"></a>
<span class="reference-title">mtime</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">flt</span></span></p>
<p>Returns a timestamp corresponding to the time that file/directory <span class="kwd">'sym</span> was last modified.</p></div>
<p><a id="min-operator-id-normalized-path"></a>
<span class="reference-title">normalized-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the normalized path to <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-permissions"></a>
<span class="reference-title">permissions</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the Unix permissions (expressed as a three-digit number) of file/directory <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-read"></a>
<span class="reference-title">read</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Reads the file <span class="kwd">str</span> and puts its contents on the top of the stack as a string.</p></div>
<p><a id="min-operator-id-relative-path"></a>
<span class="reference-title">relative-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the path of <span class="kwd">'sym<sub>1</sub></span> relative to <span class="kwd">'sym<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-size"></a>
<span class="reference-title">size</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the size in bytes of file/directory <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-stats"></a>
<span class="reference-title">stats</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Returns a dictionary <span class="kwd">dict</span> containing information on file/directory <span class="kwd">'sym</span>.</p>
<div class="sidebar"><p>Example</p>
<p>Assuming that <code>min</code> is a file, the following:</p>
<p><code>"min" fs.stats</code></p>
<p>produces:</p>
<pre><code> {
"min" :name
16777220 :device
50112479 :file
"file" :type
617068 :size
755 :permissions
1 :nlinks
1496583112.0 :ctime
1496584370.0 :atime
1496583112.0 :mtime
}
</code></pre></div></div>
<p><a id="min-operator-id-symlink?"></a>
<span class="reference-title">symlink?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the specified path <span class="kwd">'sym</span> exists and is a symbolic link.</p></div>
<p><a id="min-operator-id-type"></a>
<span class="reference-title">type</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the type of file/directory <span class="kwd">'sym</span> (<code>"file"</code> or <code>"dir"</code>).</p></div>
<p><a id="min-operator-id-unix-path"></a>
<span class="reference-title">unix-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts all backslashes in <span class="kwd">'sym</span> to slashes.</p></div>
<p><a id="min-operator-id-windows-path"></a>
<span class="reference-title">windows-path</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts all slashes in <span class="kwd">'sym</span> to backslashes.</p></div>
<p><a id="min-operator-id-write"></a>
<span class="reference-title">write</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Writes <span class="kwd">str<sub>1</sub></span> to the file <span class="kwd">str<sub>2</sub></span>, erasing all its contents first.</p></div>
<a id="<code>http</code>-Module"></a>
<h3><code>http</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-download"></a>
<span class="reference-title">download</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Downloads the contents of URL <span class="kwd">str<sub>1</sub></span> to the local file <span class="kwd">str<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-get-content"></a>
<span class="reference-title">get-content</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Retrieves the contents of URL <span class="kwd">str<sub>1</sub></span> as <span class="kwd">str<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-request"></a>
<span class="reference-title">request</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">dict:http-response</span></span></p>
<p>Performs an HTTP request. Note that <span class="kwd">dict</span> is can be a standard (untyped) dictionary but its fields will be validated like if it was a <span class="kwd">dict:http-request</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following code constructs <span class="kwd">dict</span> and passes it to the <strong>request</strong> operator to perform an HTTP GET request to <a href="http://httpbin.org/ip">http://httpbin.org/ip</a>:</p>
<pre><code>{}
"GET" 'method dict.get
"http://httpbin.org/ip" 'url dict.set
request
</code></pre></div></div>
<p><a id="min-operator-id-start-server"></a>
<span class="reference-title">start-server</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> ∅</span></p>
<p>Starts an HTTP server based on the configuration provided in <span class="kwd">dict</span>.</p>
<p><span class="kwd">dict</span> is a dictionary containing the following keys:</p>
<dl>
<dt>address</dt>
<dd>The address to bind the server to (default: <strong>127.0.0.1</strong>).</dd>
<dt>port</dt>
<dd>The port to bind the server to.</dd>
<dt>handler</dt>
<dd>A quotation with the following signature, used to handle all incoming requests: <span class="kwd"><span class="kwd">dict:http-request</span> ⇒ <span class="kwd">dict:http-response</span></span></dd>
</dl>
<div class="sidebar"><p>Example</p>
<p>The following program starts a very simple HTTP server that can display the current timestamp or date and time in ISO 8601 format:</p>
<pre><code>; Define the request handler
(
; Assume there is a request on the stack, take it off and give it the name req
:req
; Let's see what we got (print req to standard out)
"THE REQUEST:" puts! req puts!
; The request is a dictionary, we retrieve the value for the key url, and give it the name url
req /url :url
"THE URL is '$1'." url quote % puts!
; Constuct response body
(
(("/datetime" url ==) (time.stamp time.datetime))
(("/timestamp" url ==) (time.stamp string))
(("/shutdown" url ==) ("Stopping server..." puts! stop-server))
(("/" url ==) (
; this is a bit short, but works with Chrome, IE, Edge, Safari
"<a href='/datetime'>datetime</a>, <a href='/timestamp'>timestamp</a>, <a href='/shutdown'>stop</a>"
))
((true) ("Invalid Request: $1" url quote %))
) case
:body
; Prepare the response
{} body 'body dict.set
stack.dup puts!
)
; The request handler is ready, give it the name handler
:handler
; Create the parameter dictionary for the server
{}
handler 'handler dict.set
5555 'port dict.set
; Start server
"Server started on port 5555." puts!
"Press Ctrl+C to stop." puts!
start-server
</code></pre></div></div>
<p><a id="min-operator-id-stop-server"></a>
<span class="reference-title">stop-server</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Stops the currently-running HTTP server. This operator should be used within an HTTP server handler quotation.</p></div>
<a id="<code>io</code>-Module"></a>
<h3><code>io</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-ask"></a>
<span class="reference-title">ask</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">str<sub>2</sub></span></span></p>
<p>Prints <span class="kwd">str<sub>1</sub></span> (prompt), reads a line from STDIN and places it on top of the stack as a string.</p></div>
<p><a id="min-operator-id-choose"></a>
<span class="reference-title">choose</span></p>
<div class="operator"><p><span class="kwd"> ((<span class="kwd">str<sub>1</sub></span> <span class="kwd">quot<sub>1</sub></span>)<span class="kwd"><sub>+</sub></span>) <span class="kwd">str<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Prints <span class="kwd">str<sub>2</sub></span>, then prints all <span class="kwd">str<sub>1</sub></span> included in the quotation prepended with a number, and waits from valid input from the user.</p>
<p>If the user enters a number that matches one of the choices, then the corresponding quotation <span class="kwd">quot<sub>1</sub></span> is executed, otherwise the choice menu is displayed again until a valid choice is made.</p></div>
<p><a id="min-operator-id-clear"></a>
<span class="reference-title">clear</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> ∅</span></p>
<p>Clears the screen.</p></div>
<p><a id="min-operator-id-color"></a>
<span class="reference-title">color</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">bool</span> <strong>⇒</strong> ∅</span></p>
<p>Enables or disabled color output in terminal (enabled by default).</p></div>
<p><a id="min-operator-id-column-print"></a>
<span class="reference-title">column-print</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints all elements of <span class="kwd">quot</span> to STDOUT, in <span class="kwd">int</span> columns.</p></div>
<p><a id="min-operator-id-confirm"></a>
<span class="reference-title">confirm</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Prints <span class="kwd">str</span> (prompt) appending <code>" [yes/no]: "</code>, reads a line from STDIN and:</p>
<ul>
<li>if it matches <code>/^y(es)?$/i</code>, puts <span class="kwd">true</span> on the stack.</li>
<li>if it matches <code>/^no?$/i</code>, puts <span class="kwd">false</span> on the stack.</li>
<li>Otherwise, it prints <code>Invalid answer. Please enter 'yes' or 'no':</code> and waits for a new answer.</li>
</ul>
</div>
<p><a id="min-operator-id-debug"></a>
<span class="reference-title">debug</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDOUT, if logging level is set to <span class="kwd">debug</span> or lower.</p></div>
<p><a id="min-operator-id-error"></a>
<span class="reference-title">error</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDERR, if logging level is set to <span class="kwd">error</span> or lower.</p></div>
<p><a id="min-operator-id-fatal"></a>
<span class="reference-title">fatal</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDERR, and exists the program with error code <code>100</code>.</p></div>
<p><a id="min-operator-id-getchr"></a>
<span class="reference-title">getchr</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Reads single character from STDIN without waiting for ENTER key and places its ASCII code on top of the stack.</p></div>
<p><a id="min-operator-id-info"></a>
<span class="reference-title">info</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDOUT, if logging level is set to <span class="kwd">info</span> or lower.</p></div>
<p><a id="min-operator-id-mapkey"></a>
<span class="reference-title">mapkey</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Maps the named key/key combination <span class="kwd">'sym</span> to the quotation <span class="kwd">quot</span>, so that <span class="kwd">quot</span> is executed when key <span class="kwd">'sym</span> is pressed.</p>
<div class="note"><p>Notes</p>
<ul>
<li>At present, only the key names and sequences defined in the <a href="https://h3rald.com/minline/minline.html">minline</a> library are supported.</li>
<li>The quotation will be executed by a copy of the min interpreter created when the mapping was defined. In other words, quotations executed by key bindings will not affect the current stack.</li>
</ul>
</div>
<div class="sidebar"><p>Example</p>
<p>The following program:</p>
<pre><code>(clear) 'ctrl+l io.mapkey
</code></pre>
<p>causes the <code>CTRL+L</code> key to clear the screen.</p></div></div>
<p><a id="min-operator-id-notice"></a>
<span class="reference-title">notice</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDOUT, if logging level is set to <span class="kwd">notice</span> (default) or lower.</p></div>
<p><a id="min-operator-id-password"></a>
<span class="reference-title">password</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Reads a line from STDIN displaying * for each typed character, and places it on top of the stack as a string.</p></div>
<p><a id="min-operator-id-putchr"></a>
<span class="reference-title">putchr</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">str</span> to STDOUT without printing a new line (<span class="kwd">str</span> must contain only one character).</p></div>
<p><a id="min-operator-id-unmapkey"></a>
<span class="reference-title">unmapkey</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Unmaps a previously-mapped key or key-combination <span class="kwd">'sym</span>, restoring the default mapping if available.</p>
<div class="note"><p>Notes</p>
<ul>
<li>At present, only the key names and sequences defined in the <a href="https://h3rald.com/minline/minline.html">minline</a> library are supported.</li>
<li>At present, all the default mappings of min are those provided by the <a href="https://h3rald.com/minline/minline.html">minline</a> library.</li>
</ul>
</div></div>
<p><a id="min-operator-id-warn"></a>
<span class="reference-title">warn</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> <span class="kwd">a</span></span></p>
<p>Prints <span class="kwd">a</span> and a new line to STDERR, if logging level is set to <span class="kwd">warn</span> or lower.</p></div>
<a id="<code>math</code>-Module"></a>
<h3><code>math</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-abs"></a>
<span class="reference-title">abs</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates tbe absolute value of <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-acos"></a>
<span class="reference-title">acos</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the arc cosine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-asin"></a>
<span class="reference-title">asin</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the arc sine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-atan"></a>
<span class="reference-title">atan</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the arc tangent of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-ceil"></a>
<span class="reference-title">ceil</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the smallest integer <span class="kwd">int</span> that is not smaller than <span class="kwd">num</span>.</p></div>
<p><a id="min-operator-id-cos"></a>
<span class="reference-title">cos</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the cosine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-cosh"></a>
<span class="reference-title">cosh</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the hyperbolic cosine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-d2r"></a>
<span class="reference-title">d2r</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Converts <span class="kwd">num<sub>1</sub></span> from degrees to radians.</p></div>
<p><a id="min-operator-id-e"></a>
<span class="reference-title">e</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns the value of the <em>e</em> constant (Euler’s number).</p></div>
<p><a id="min-operator-id-floor"></a>
<span class="reference-title">floor</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the largest integer <span class="kwd">int</span> that is not greater than <span class="kwd">num</span>.</p></div>
<p><a id="min-operator-id-ln"></a>
<span class="reference-title">ln</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the natural logarithm of <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-log10"></a>
<span class="reference-title">log10</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the common logarithm of <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-log2"></a>
<span class="reference-title">log2</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the binary logarithm of <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-pi"></a>
<span class="reference-title">pi</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns the value of the π constant.</p></div>
<p><a id="min-operator-id-pow"></a>
<span class="reference-title">pow</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">num<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>3</sub></span></span></p>
<p>Computes <span class="kwd">num<sub>1</sub></span> to power raised of <span class="kwd">num<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-r2d"></a>
<span class="reference-title">r2d</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Converts <span class="kwd">num<sub>1</sub></span> from radians to degrees.</p></div>
<p><a id="min-operator-id-round"></a>
<span class="reference-title">round</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Rounds <span class="kwd">num<sub>1</sub></span> to the <span class="kwd">int</span><sup>th</sup> decimal place.</p></div>
<p><a id="min-operator-id-sin"></a>
<span class="reference-title">sin</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the sine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-sinh"></a>
<span class="reference-title">sinh</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the hyperbolic sine of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-sqrt"></a>
<span class="reference-title">sqrt</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Returns square root of <span class="kwd">num<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-tan"></a>
<span class="reference-title">tan</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the tangent of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-tanh"></a>
<span class="reference-title">tanh</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Calculates the hyperbolic tangent of <span class="kwd">num<sub>1</sub></span> (in radians).</p></div>
<p><a id="min-operator-id-tau"></a>
<span class="reference-title">tau</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">num</span></span></p>
<p>Returns the value of the τ constant (2π).</p></div>
<p><a id="min-operator-id-trunc"></a>
<span class="reference-title">trunc</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">num<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">num<sub>2</sub></span></span></p>
<p>Truncates <span class="kwd">num</span> to the decimal point.</p></div>
<a id="<code>net</code>-Module"></a>
<h3><code>net</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-accept"></a>
<span class="reference-title">accept</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket<sub>1</sub></span> <span class="kwd">dict:socket<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">dict:socket<sub>1</sub></span></span></p>
<p>Makes <span class="kwd">dict:socket<sub>2</sub></span> (server) accept a connection from <span class="kwd">dict:socket<sub>1</sub></span> (client). Returns the client socket <span class="kwd">dict:socket<sub>1</sub></span> from which it will be possible to receive data from.</p></div>
<p><a id="min-operator-id-close"></a>
<span class="reference-title">close</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket</span> <strong>⇒</strong> ∅</span></p>
<p>Closes a previously-opened socket.</p></div>
<p><a id="min-operator-id-connect"></a>
<span class="reference-title">connect</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket</span> <span class="kwd">str</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">dict:socket</span></span></p>
<p>Connects socket <span class="kwd">dict:socket</span> to address <span class="kwd">str</span> and port <span class="kwd">int</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following code shows how to send a message to a server running on localhost:7777. The message is passed as the first argument to the program.</p>
<pre><code>{} net.socket "localhost" 7777 net.connect :cli
args 1 get :msg
"Sending message \"$1\" to localhost:7777..." (msg) => % puts!
cli "$1\n" (msg) => % net.send
"Done." puts!
cli net.close
</code></pre></div></div>
<p><a id="min-operator-id-listen"></a>
<span class="reference-title">listen</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <span class="kwd">dict:socket<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">dict:socket<sub>2</sub></span></span></p>
<p>Makes socket <span class="kwd">dict:socket<sub>1</sub></span> listen to the specified address and port. <span class="kwd">dict</span> can be empty or contain any of the following properties, used to specify the address and port to listen to respectively.</p>
<dl>
<dt>address</dt>
<dd>The address to listen to (default: <strong>0.0.0.0</strong>).</dd>
<dt>port</dt>
<dd>The port to listen to (default: <strong>80</strong>).</dd>
</dl>
<div class="sidebar"><p>Example</p>
<p>The following code shows how to create a simple server that listens on port 7777, prints data received from clients, and exits when it receives the string <code>exit</code>:</p>
<pre><code>{} net.socket {"127.0.0.1" :address 7777 :port} net.listen :srv
"Server listening on localhost:7777" puts!
{} net.socket :cli
"" :line
(line "exit" !=)
(
srv cli net.accept #cli
cli net.recv-line @line
"Received: $1" (line) => % puts!
) while
"Exiting..." puts!
srv net.close
</code></pre></div></div>
<p><a id="min-operator-id-recv"></a>
<span class="reference-title">recv</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket</span> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Waits to receive <span class="kwd">int</span> characters from <span class="kwd">dict:socket</span> and returns the resulting data <span class="kwd">str</span>.</p></div>
<p><a id="min-operator-id-recv-line"></a>
<span class="reference-title">recv-line</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Waits to receive a line of data from <span class="kwd">dict:socket</span> and returns the resulting data <span class="kwd">str</span>. <code>""</code> is returned if <span class="kwd">dict:socket</span> is disconnected.</p>
<div class="sidebar"><p>Example</p>
<p>The following code shows how to make a simple GET request to <a href="http://httpbin.org/uuid">http://httpbin.org/uuid</a> to receive a random UUID and display its response:</p>
<pre><code>{} net.socket "httpbin.org" 80 net.connect :cli
cli "GET /uuid HTTP/1.1\r\nHost: httpbin.org\r\n\r\n" net.send
cli net.recv-line puts :line
(line "}" match not)
(
cli net.recv-line puts @line
) while
</code></pre></div></div>
<p><a id="min-operator-id-send"></a>
<span class="reference-title">send</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:socket</span> <span class="kwd">str</span> <strong>⇒</strong> ∅</span></p>
<p>Sends <span class="kwd">str</span> to the connected socket <span class="kwd">dict:socket</span>.</p></div>
<p><a id="min-operator-id-socket"></a>
<span class="reference-title">socket</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">dict:socket</span></span></p>
<p>Opens a new socket.</p>
<p><span class="kwd">dict</span> can be empty or contain any of the following properties, used to specify the domain, type and protocol of the socket respectively.</p>
<dl>
<dt>domain</dt>
<dd><p>The socket domain. It can be set to one of the following values:</p>
<ul>
<li><strong>ipv4</strong> (default): Internet Protocol version 4.</li>
<li><strong>ipv6</strong>: Internet Protocol version 6.</li>
<li><strong>unix</strong>: local Unix file (not supported on Windows systems).</li>
</ul>
</dd>
<dt>type</dt>
<dd><p>The socket type. It can be set to one of the following values:</p>
<ul>
<li><strong>stream</strong> (default): Reliable stream-oriented service or Stream Socket.</li>
<li><strong>dgram</strong>: Datagram service or Datagram Socket.</li>
<li><strong>raw</strong>: Raw protocols atop the network layer.</li>
<li><strong>seqpacket</strong>: Reliable sequenced packet service.</li>
</ul>
</dd>
<dt>protocol</dt>
<dd><p>The socket protocol. It can be set to one of the following values:</p>
<ul>
<li><strong>tcp</strong> (default): Transmission Control Protocol.</li>
<li><strong>udp</strong>: User Datagram Protocol.</li>
<li><strong>ipv4</strong>: Internet Protocol version 4 (not supported on Windows systems).</li>
<li><strong>ipv6</strong>: Internet Protocol version 6 (not supported on Windows systems).</li>
<li><strong>raw</strong>: Raw IP Packets protocol (not supported on Windows systems).</li>
<li><strong>icmp</strong>: Internet Control Message Protocol (not supported on Windows systems).</li>
</ul>
</dd>
</dl></div>
<a id="<code>stack</code>-Module"></a>
<h3><code>stack</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-clear"></a>
<span class="reference-title">clear</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> ∅</span></p>
<p>Empties the stack.</p></div>
<p><a id="min-operator-id-cleave"></a>
<span class="reference-title">cleave</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> (<span class="kwd">quot</span><span class="kwd"><sub>*</sub></span>) <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Applies each quotation contained in the first element to the second element <span class="kwd">a<sub>1</sub></span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves 2 on the stack:</p>
<p><code>(1 2 3) ((sum) (size)) stack.cleave /</code></p></div></div>
<p><a id="min-operator-id-cons"></a>
<span class="reference-title">cons</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> (<span class="kwd">a<sub>*</sub></span>) <strong>⇒</strong> (<span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Prepends <span class="kwd">a<sub>1</sub></span> to the quotation on top of the stack.</p></div>
<p><a id="min-operator-id-dip"></a>
<span class="reference-title">dip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> (<span class="kwd">a<sub>2</sub></span>) <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Removes the first and second element from the stack, dequotes the first element, and restores the second element.</p></div>
<p><a id="min-operator-id-dup"></a>
<span class="reference-title">dup</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Duplicates the first element on the stack.</p></div>
<p><a id="min-operator-id-get"></a>
<span class="reference-title">get</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> (<span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Puts a quotation containing the contents of the stack on the stack.</p></div>
<p><a id="min-operator-id-keep"></a>
<span class="reference-title">keep</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Removes the first element from the stack, dequotes it, and restores the second element.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>5 3</code> on the stack:</p>
<p><code>2 3 '+ stack.keep</code></p></div></div>
<p><a id="min-operator-id-nip"></a>
<span class="reference-title">nip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>2</sub></span></span></p>
<p>Removes the second element from the stack.</p></div>
<p><a id="min-operator-id-over"></a>
<span class="reference-title">over</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Pushes a copy of the second element on top of the stack.</p></div>
<p><a id="min-operator-id-pick"></a>
<span class="reference-title">pick</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>3</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Pushes a copy of the third element on top of the stack.</p></div>
<p><a id="min-operator-id-pop"></a>
<span class="reference-title">pop</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a</span> <strong>⇒</strong> ∅</span></p>
<p>Removes the first element from the stack.</p></div>
<p><a id="min-operator-id-rolldown"></a>
<span class="reference-title">rolldown</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>3</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Moves the third element in first position, the second in third position and the the first in second position.</p></div>
<p><a id="min-operator-id-rollup"></a>
<span class="reference-title">rollup</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>3</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>3</sub></span> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Moves the third and second element into second and third position and moves the first element into third position.</p></div>
<p><a id="min-operator-id-set"></a>
<span class="reference-title">set</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Substitute the existing stack with the contents of <span class="kwd">quot</span>.</p></div>
<p><a id="min-operator-id-sip"></a>
<span class="reference-title">sip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot<sub>1</sub></span> <span class="kwd">quot<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span> <span class="kwd">quot<sub>1</sub></span></span></p>
<p>Saves the <span class="kwd">quot<sub>1</sub></span>, dequotes <span class="kwd">quot<sub>2</sub></span>, and restores <span class="kwd">quot<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-spread"></a>
<span class="reference-title">spread</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>*</sub></span> (<span class="kwd">quot</span><span class="kwd"><sub>*</sub></span>) <strong>⇒</strong> <span class="kwd">a<sub>*</sub></span></span></p>
<p>Applies each quotation contained in the first element to each subsequent corresponding element.</p>
<div class="sidebar"><p>Example</p>
<p>The following program leaves <code>(1 4)</code> on the stack:</p>
<p><code>(1 2) (3 4) ((0 get) (1 get)) stack.spread</code></p></div></div>
<p><a id="min-operator-id-swap"></a>
<span class="reference-title">swap</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>2</sub></span> <strong>⇒</strong> <span class="kwd">a<sub>2</sub></span> <span class="kwd">a<sub>1</sub></span></span></p>
<p>Swaps the first two elements on the stack.</p></div>
<p><a id="min-operator-id-swons"></a>
<span class="reference-title">swons</span></p>
<div class="operator"><p><span class="kwd"> (<span class="kwd">a<sub>*</sub></span>) <span class="kwd">a<sub>1</sub></span> <strong>⇒</strong> (<span class="kwd">a<sub>1</sub></span> <span class="kwd">a<sub>*</sub></span>)</span></p>
<p>Prepends <span class="kwd">a<sub>1</sub></span> to the quotation that follows it.</p></div>
<a id="<code>store</code>-Module"></a>
<h3><code>store</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-delete"></a>
<span class="reference-title">delete</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Removes an item from the datastore <span class="kwd">dict:datastore</span>. The item is uniquely identified by <span class="kwd">'sym</span>, which contains the collection containing the item and the item id, separated by a forward slash (/). Puts the reference to the modified datastore back on tbe stack.</p></div>
<p><a id="min-operator-id-get"></a>
<span class="reference-title">get</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Retrieves item <span class="kwd">dict</span> from datastore <span class="kwd">dict:datastore</span>. <span class="kwd">dict</span> is retrieved by specifying <span class="kwd">'sym</span>, which contains the collection containing the item and the item id, separated by a forward slash (/).</p></div>
<p><a id="min-operator-id-has?"></a>
<span class="reference-title">has?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if <span class="kwd">dict:datastore</span> has a key called <span class="kwd">'sym</span> (which contains the collection containing the item and the item id), <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-init"></a>
<span class="reference-title">init</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Initializes a bew datastore by creating the <span class="kwd">'sym</span> JSON file. Puts the datastore instance on the stack.</p></div>
<p><a id="min-operator-id-post"></a>
<span class="reference-title">post</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Adds the dictionary <span class="kwd">dict</span> to the datastore <span class="kwd">dict:datastore</span> inside collection <span class="kwd">'sym</span>, generating and adding a unique <strong>id</strong> field to <span class="kwd">dict</span>. If the collection <span class="kwd">'sym</span> does not exist it is created. Puts the reference to the modified datastore back on tbe stack.</p></div>
<p><a id="min-operator-id-put"></a>
<span class="reference-title">put</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <span class="kwd">dict</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Adds the dictionary <span class="kwd">dict</span> to the datastore <span class="kwd">dict:datastore</span>. <span class="kwd">'sym</span> contains the collection where <span class="kwd">dict</span> will be placed and the id of <span class="kwd">dict</span>, separated by a forward slash (/). If the collection <span class="kwd">'sym</span> does not exist it is created. Puts the reference to the modified datastore back on tbe stack.</p></div>
<p><a id="min-operator-id-query"></a>
<span class="reference-title">query</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <span class="kwd">'sym</span> <span class="kwd">quot</span> <strong>⇒</strong> (<span class="kwd">dict<sub>*</sub></span>)</span></p>
<p>Retrieves a quotation of dictionaries from the collection <span class="kwd">'sym</span> of datastore <span class="kwd">dict:datastore</span> obtained by applying <span class="kwd">quot</span> as a filter to each item of the collection, picking only the elements that match the filter.</p>
<div class="sidebar"><p>Example</p>
<p>Assuming that <strong>ds</strong> is a datastore, the following program retrieves all elements of teh collection <strong>posts</strong> whose author field is set to “h3rald”:</p>
<pre><code> ds "posts" ('author dget "h3rald" ==) dquery
</code></pre></div></div>
<p><a id="min-operator-id-read"></a>
<span class="reference-title">read</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Reads the previously-created datastore from the file <span class="kwd">'sym</span> and puts the resulting datastore instance on the stack.</p></div>
<p><a id="min-operator-id-write"></a>
<span class="reference-title">write</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:datastore</span> <strong>⇒</strong> <span class="kwd">dict:datastore</span></span></p>
<p>Writes the contents of the datastore <span class="kwd">dict:datastore</span> to the filesystem.</p></div>
<a id="<code>sys</code>-Module"></a>
<h3><code>sys</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-admin?"></a>
<span class="reference-title">admin?</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if the program is being run with administrative privileges.</p></div>
<p><a id="min-operator-id-cd"></a>
<span class="reference-title">cd</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Change the current directory to <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-chmod"></a>
<span class="reference-title">chmod</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <span class="kwd">int</span> <strong>⇒</strong> ∅</span></p>
<p>Sets the permissions of file or directory <span class="kwd">'sym</span> to <span class="kwd">int</span>. <span class="kwd">int</span> is a three-digit representation of user, group and other permissions. See the <a href="http://permissions-calculator.org/">Unix Permissions Calculator</a> for examples and conversions.</p>
<div class="sidebar"><p>Example</p>
<p>The following program makes the file <strong>/tmp/test.txt</strong> readable, writable and executable by its owner, and readable and executable by users of the same group and all other users:</p>
<p><code>"/tmp/test.txt 755 sys.chmod"</code></p></div></div>
<p><a id="min-operator-id-cp"></a>
<span class="reference-title">cp</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Copies the file or directory <span class="kwd">'sym<sub>1</sub></span> to <span class="kwd">'sym<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-cpu"></a>
<span class="reference-title">cpu</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the host CPU. It can be one of the following strings i386, alpha, powerpc, powerpc64, powerpc64el, sparc, amd64, mips, mipsel, arm, arm64.</p></div>
<p><a id="min-operator-id-env?"></a>
<span class="reference-title">env?</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">bool</span></span></p>
<p>Returns <span class="kwd">true</span> if environment variable <span class="kwd">'sym</span> exists, <span class="kwd">false</span> otherwise.</p></div>
<p><a id="min-operator-id-hardlink"></a>
<span class="reference-title">hardlink</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Creates hardlink <span class="kwd">'sym<sub>2</sub></span> for file or directory <span class="kwd">'sym<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-ls"></a>
<span class="reference-title">ls</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a quotation <span class="kwd">quot</span> containing all children (files and directories) of the directory <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-ls-r"></a>
<span class="reference-title">ls-r</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">quot</span></span></p>
<p>Returns a quotation <span class="kwd">quot</span> containing all children (files and directories) of the directory <span class="kwd">'sym</span>, recursively.</p></div>
<p><a id="min-operator-id-mkdir"></a>
<span class="reference-title">mkdir</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Creates the specified directory <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-mv"></a>
<span class="reference-title">mv</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Moves the file or directory <span class="kwd">'sym<sub>1</sub></span> to <span class="kwd">'sym<sub>2</sub></span>.</p></div>
<p><a id="min-operator-id-os"></a>
<span class="reference-title">os</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the host operating system. It can be one of the following strings: windows, macosx, linux, netbsd, freebsd, openbsd, solaris, aix, standalone.</p></div>
<p><a id="min-operator-id-parent-dir"></a>
<span class="reference-title">parent-dir</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the full path to the parent directory.</p></div>
<p><a id="min-operator-id-pwd"></a>
<span class="reference-title">pwd</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the full path to the current directory.</p></div>
<p><a id="min-operator-id-rm"></a>
<span class="reference-title">rm</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Deletes the specified file <span class="kwd">'sym</span>.</p></div>
<p><a id="min-operator-id-rmdir"></a>
<span class="reference-title">rmdir</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Deletes the specified directory <span class="kwd">'sym</span> and all its subdirectories recursively.</p></div>
<p><a id="min-operator-id-run"></a>
<span class="reference-title">run</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict</span></span></p>
<p>Executes the external command <span class="kwd">'sym</span> in the current directory without displaying its output. Returns a dictionary containing the command output and return code (in keys <strong>output</strong> and <strong>code</strong> respectively).</p></div>
<p><a id="min-operator-id-sleep"></a>
<span class="reference-title">sleep</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> ∅</span></p>
<p>Halts program execution for <span class="kwd">int</span> milliseconds.</p></div>
<p><a id="min-operator-id-symlink"></a>
<span class="reference-title">symlink</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Creates symlink <span class="kwd">'sym<sub>2</sub></span> for file or directory <span class="kwd">'sym<sub>1</sub></span>.</p></div>
<p><a id="min-operator-id-system"></a>
<span class="reference-title">system</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Executes the external command <span class="kwd">'sym</span> in the current directory and pushes its return code on the stack.</p></div>
<p><a id="min-operator-id-unzip"></a>
<span class="reference-title">unzip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym<sub>1</sub></span> <span class="kwd">'sym<sub>2</sub></span> <strong>⇒</strong> ∅</span></p>
<p>Decompresses zip file <span class="kwd">'sym<sub>1</sub></span> to directory <span class="kwd">'sym<sub>2</sub></span> (created if not present).</p></div>
<p><a id="min-operator-id-which"></a>
<span class="reference-title">which</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the full path to the directory containing executable <span class="kwd">'sym</span>, or an empty string if the executable is not found in <strong>$PATH</strong>.</p></div>
<p><a id="min-operator-id-zip"></a>
<span class="reference-title">zip</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">quot</span> <span class="kwd">'sym</span> <strong>⇒</strong> ∅</span></p>
<p>Compresses files included in quotation <span class="kwd">quot</span> into zip file <span class="kwd">'sym</span>.</p></div>
<a id="<code>time</code>-Module"></a>
<h3><code>time</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-datetime"></a>
<span class="reference-title">datetime</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns an ISO 8601 string representing the combined date and time in UTC of timestamp <span class="kwd">int</span>.</p></div>
<p><a id="min-operator-id-format"></a>
<span class="reference-title">format</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <span class="kwd">str</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Formats timestamp <span class="kwd">int</span> using string <span class="kwd">str</span>.</p>
<div class="tip"><p>Tip</p>
<p>For information on special characters in the format string, see the <a href="https://nim-lang.org/docs/times.html#format,TimeInfo,string">format</a> nim method.</p></div></div>
<p><a id="min-operator-id-info"></a>
<span class="reference-title">info</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">int</span> <strong>⇒</strong> <span class="kwd">dict:timeinfo</span></span></p>
<p>Returns a timeinfo dictionary from timestamp <span class="kwd">int</span>.</p></div>
<p><a id="min-operator-id-now"></a>
<span class="reference-title">now</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">flt</span></span></p>
<p>Returns the current time as Unix timestamp with microseconds.</p></div>
<p><a id="min-operator-id-stamp"></a>
<span class="reference-title">stamp</span></p>
<div class="operator"><p><span class="kwd"> ∅ <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Returns the current time as Unix timestamp.</p></div>
<p><a id="min-operator-id-to-timestamp"></a>
<span class="reference-title">to-timestamp</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:timeinfo</span> <strong>⇒</strong> <span class="kwd">int</span></span></p>
<p>Converts the timeinfo dictionary <span class="kwd">dict:timeinfo</span> to the corresponding Unix timestamp.</p></div>
<a id="<code>xml</code>-Module"></a>
<h3><code>xml</code> Module<a href="#document-top" title="Go to top"></a></h3>
<p><a id="min-operator-id-cdata"></a>
<span class="reference-title">cdata</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-cdata</span></span></p>
<p>Returns a <span class="kwd">dict:xml-cdata</span> representing an XML CDATA section.</p></div>
<p><a id="min-operator-id-comment"></a>
<span class="reference-title">comment</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-comment</span></span></p>
<p>Returns a <span class="kwd">dict:xml-comment</span> representing an XML comment.</p></div>
<p><a id="min-operator-id-element"></a>
<span class="reference-title">element</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-element</span></span></p>
<p>Returns a <span class="kwd">dict:xml-element</span> representing an XML element (it will be an empty element with no attributes or children).</p></div>
<p><a id="min-operator-id-entity"></a>
<span class="reference-title">entity</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-entity</span></span></p>
<p>Returns a <span class="kwd">dict:xml-entity</span> representing an XML entity.</p></div>
<p><a id="min-operator-id-entity2utf8"></a>
<span class="reference-title">entity2utf8</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:xml-entity</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns the UTF-8 symbol corresponding to the specified XML entity.</p>
<div class="sidebar"><p>Example</p>
<p>The following program prints <code>p</code> to the screen:</p>
<pre><code> "&gt;" xml.entity xml.entity2utf8 puts!
</code></pre></div></div>
<p> <a id="min-operator-id-escape"></a>
<span class="reference-title">escape</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Converts any <code><</code>, <code>></code>, <code>&</code>, <code>'</code>, and <code>"</code> present in <span class="kwd">'sym</span> into the corresponding XML entities.</p></div>
<p><a id="min-operator-id-from-html"></a>
<span class="reference-title">from-html</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">xml-node</span></span></p>
<p>Returns an <span class="kwd">xml-node</span> representing an HTML string (wrapped in a <code><document></code> tag unless a valid HTML document is provided as input).</p></div>
<p><a id="min-operator-id-from-xml"></a>
<span class="reference-title">from-xml</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">xml-node</span></span></p>
<p>Returns an <span class="kwd">xml-node</span> representing an XML string (element or fragment).</p>
<div class="sidebar"><p>Example</p>
<p>The following program:</p>
<pre><code>"<a href='https://min-lang.org'>min web site</a>" from-xml
</code></pre>
<p>returns the following:</p>
<pre><code>{
{"https://min-lang.org" :href} :attributes
({"min web site" :text}) :children
"a" :tag
;xml-element
}
</code></pre></div></div>
<p><a id="min-operator-id-query"></a>
<span class="reference-title">query</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:xml-element</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-element</span></span></p>
<p>Returns an <span class="kwd">dict:xml-element</span> representing the first element matching CSS the selector <span class="kwd">'sym</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program:</p>
<pre><code>"<ul>
<li class='test'>first</li>
<li class='other'>second</li>
<li class='test'>third</li>
</ul>"
xml.from-xml ".test" xml.query
</code></pre>
<p>Returns the following:</p>
<pre><code>{
{"test" :class} :attributes
({"first" :text}) :children
"li" :tag
;xml-element
}
</code></pre></div></div>
<p><a id="min-operator-id-query-all"></a>
<span class="reference-title">query-all</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">dict:xml-element</span> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-element</span></span></p>
<p>Returns a list of <span class="kwd">dict:xml-element</span> dictionaries representing all the elements matching CSS the selector <span class="kwd">'sym</span>.</p>
<div class="sidebar"><p>Example</p>
<p>The following program:</p>
<pre><code>"<ul>
<li class='test'>first</li>
<li class='other'>second</li>
<li class='test'>third</li>
</ul>"
xml.from-xml ".test" xml.queryall
</code></pre>
<p>Returns the following:</p>
<pre><code>({
{"test" :class} :attributes
({"first" :text}) :children
"li" :tag
;xml-element
}
{
{"test" :class} :attributes
({"third" :text}) :children
"li" :tag
;xml-element
})
</code></pre></div></div>
<p><a id="min-operator-id-text"></a>
<span class="reference-title">text</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">'sym</span> <strong>⇒</strong> <span class="kwd">dict:xml-text</span></span></p>
<p>Returns a <span class="kwd">dict:xml-text</span> representing an XML text node.</p></div>
<p><a id="min-operator-id-to-xml"></a>
<span class="reference-title">to-xml</span></p>
<div class="operator"><p><span class="kwd"> <span class="kwd">xml-node</span> <strong>⇒</strong> <span class="kwd">str</span></span></p>
<p>Returns a <span class="kwd">str</span> representing an XML node.</p></div>
</div>
<div id="footer">
<p><span class="copy"></span> Fabio Cevasco – October 28, 2024</p>
<p><span>Powered by</span> <a href="https://h3rald.com/hastyscribe" class="hastyscribe-logo"> <img src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='350.755'%20height='102.312'%3E%3Cg%20font-family='Mr%20Bedfort'%20font-size='72'%20font-weight='400'%20letter-spacing='0'%20style='line-height:125%25;-inkscape-font-specification:Mr%20Bedfort'%20word-spacing='0'%3E%3Cpath%20d='m17.352%2044.784-1.296-5.616c-3.552-1.2-7.2-2.52-10.944-3.96-.048%200-.072.024-.072.072.048%201.008%204.152%204.176%2012.312%209.504m6.12-3.24c.96%204.224%201.56%206.96%201.8%208.208%2011.424%206.96%2018.744%2010.464%2021.96%2010.512l-3.888-13.896c-6.432-1.248-13.056-2.856-19.872-4.824M18%204.752l-.288%204.608c0%204.464%201.512%2013.32%204.536%2026.568%206.24%201.92%2012.792%203.576%2019.656%204.968-1.968-7.44-3.408-13.848-4.32-19.224-.912-5.424-1.368-11.208-1.368-17.352.096-.528%201.032-1.368%202.808-2.52C40.848.6%2042.144%200%2042.912%200c.384%200%20.576.264.576.792l-.36%205.04c0%207.776%202.016%2019.872%206.048%2036.288%205.664.864%2010.944%201.368%2015.84%201.512.336%200%20.504.168.504.504%200%20.288-1.056%201.008-3.168%202.16-2.112%201.152-3.36%201.728-3.744%201.728-2.256%200-4.944-.192-8.064-.576l2.808%2010.08c0%20.816-1.704%202.208-5.112%204.176-3.84%200-11.376-3.336-22.608-10.008.48%202.688.768%205.04.864%207.056-.096.096-1.056.576-2.88%201.44-1.824.864-2.856%201.296-3.096%201.296-.624%200-.936-.456-.936-1.368-.432-4.56-1.056-9-1.872-13.32-4.896-3.168-9.072-6.048-12.528-8.64C1.728%2035.52%200%2033.912%200%2033.336c0-.768%201.584-2.088%204.752-3.96l.216-.144c3.264%201.536%206.48%202.88%209.648%204.032-2.736-10.416-4.104-17.496-4.104-21.24%200-1.68.192-3%20.576-3.96.096-.144%201.152-.816%203.168-2.016%202.016-1.2%203.168-1.8%203.456-1.8.192%200%20.288.168.288.504M78.01%2040.104c.144-.288%201.44-.432%203.888-.432%202.496%200%203.744.36%203.744%201.08%200%20.144-.144.432-.432.864-1.68%202.304-2.52%204.704-2.52%207.2%200%202.496.576%204.56%201.728%206.192%201.2%201.584%202.712%202.376%204.536%202.376%202.976%200%206-2.112%209.072-6.336l.504.864c-3.744%205.952-7.872%208.928-12.384%208.928-3.408%200-6.024-1.752-7.848-5.256-.768%201.152-2.016%202.232-3.744%203.24-1.728%201.008-3.36%201.512-4.896%201.512-4.176%200-6.264-1.752-6.264-5.256%200-2.736%201.152-5.592%203.456-8.568%202.352-3.024%204.656-4.536%206.912-4.536.192%200%20.288.072.288.216%200%20.144-.096.312-.288.504-1.008.528-1.872%201.632-2.592%203.312a13.12%2013.12%200%200%200-1.008%205.04c0%203.504%201.344%205.256%204.032%205.256.768%200%201.488-.192%202.16-.576.72-.432%201.152-1.032%201.296-1.8a14.973%2014.973%200%200%201-.936-5.256c0-1.824.072-3.36.216-4.608.384-2.64.744-3.96%201.08-3.96'/%3E%3Cpath%20d='m119.772%2051.048.504.864c-2.016%203.216-4.44%205.664-7.272%207.344-2.832%201.728-5.52%202.592-8.064%202.592-5.136%200-8.544-2.208-10.224-6.624%200-.24.552-1.032%201.656-2.376%201.104-1.344%201.824-2.016%202.16-2.016.384%200%20.6.12.648.36.288%201.536%201.08%203.168%202.376%204.896%201.344%201.728%202.568%202.592%203.672%202.592%201.728%200%202.616-.48%202.664-1.44%200-1.488-1.752-3.744-5.256-6.768-1.296-1.152-2.496-2.616-3.6-4.392-1.056-1.824-1.584-3.696-1.584-5.616%200-.384.072-.648.216-.792%202.112-1.92%203.504-2.88%204.176-2.88.528%200%20.792.408.792%201.224.048%201.776.792%203.624%202.232%205.544%201.488%201.872%202.928%203.672%204.32%205.4%201.44%201.728%202.16%203.456%202.16%205.184%200%201.68-.84%203.192-2.52%204.536%203.936-.096%207.584-2.64%2010.944-7.632'/%3E%3Cpath%20d='M122.633%2024.264c.768%2022.56%204.248%2033.84%2010.44%2033.84%202.64%200%205.808-2.352%209.504-7.056l.504.864c-4.512%206.72-8.832%2010.08-12.96%2010.08-4.08%200-7.392-3.12-9.936-9.36-2.544-6.288-3.888-14.64-4.032-25.056%200%200-.347-5.071%200-4.827.096-3.648.264-5.229.504-8.493%200-.432.216-.72.648-.864%202.88-1.152%204.488-1.728%204.824-1.728.384%200%20.576.216.576.648a165.13%20165.13%200%200%200-.144%206.552'/%3E%3Cpath%20d='M157.87%2082.728c0%203.984%201.176%207.728%203.528%2011.232%202.352%203.504%204.536%205.256%206.552%205.256%201.728%200%202.592-1.536%202.592-4.608%200-2.256-.84-5.712-2.52-10.368a1998.05%201998.05%200%200%200-2.808-7.704%20452.798%20452.798%200%200%201-2.952-8.136c-2.928%204.464-4.392%209.24-4.392%2014.328m15.84%205.544c0%204.704-.792%208.208-2.376%2010.512-1.584%202.352-3.6%203.528-6.048%203.528-3.12%200-6-1.68-8.64-5.04-2.592-3.312-3.888-7.44-3.888-12.384.336-3.408%201.248-6.552%202.736-9.432%201.536-2.88%203.576-5.856%206.12-8.928-1.632-4.464-2.76-7.992-3.384-10.584-2.064%202.64-4.44%203.96-7.128%203.96-2.688%200-5.04-1.368-7.056-4.104-2.016-2.736-3.024-6.672-3.024-11.808%200-.528.384-.888%201.152-1.08%202.304-.48%203.624-.72%203.96-.72.576%200%20.864.288.864.864%200%204.368.984%207.8%202.952%2010.296%201.248%201.536%202.808%202.304%204.68%202.304%201.008%200%202.064-.456%203.168-1.368-.72-3.216-1.08-5.904-1.08-8.064%200-2.208.504-3.816%201.512-4.824%202.064-1.2%203.216-1.8%203.456-1.8.48%200%20.72.36.72%201.08%200%205.232.96%2010.752%202.88%2016.56l1.224%203.816c3.6-3.888%206.336-7.224%208.208-10.008l.504.864c-1.152%201.824-2.208%203.312-3.168%204.464a161.359%20161.359%200%200%201-3.096%203.6%20676.433%20676.433%200%200%201-2.016%202.376c3.504%2010.032%205.424%2015.912%205.76%2017.64.672%203.408%201.008%206.168%201.008%208.28'/%3E%3Cpath%20d='M178.334%2012.888c0%204.608%202.736%208.904%208.208%2012.888%202.544-6.528%203.816-11.712%203.816-15.552%200-1.68-.552-3.24-1.656-4.68-1.104-1.44-2.352-2.16-3.744-2.16-1.344%200-2.568.72-3.672%202.16-1.056%201.44-1.824%202.88-2.304%204.32-.432%201.392-.648%202.4-.648%203.024m-9.36%2046.944c-.336.336-.624.504-.864.504-.384%200-.576-.192-.576-.576%200-.384.096-.696.288-.936%202.16-2.4%204.704-6.024%207.632-10.872a162.099%20162.099%200%200%200%208.064-15.12c-6.144-4.272-9.216-8.64-9.216-13.104%200-2.976.696-6%202.088-9.072%201.44-3.072%203.336-5.616%205.688-7.632%202.4-2.016%204.68-3.024%206.84-3.024%202.208%200%203.696.528%204.464%201.584.816%201.008%201.224%202.496%201.224%204.464%200%203.696-2.232%2010.608-6.696%2020.736%201.584%201.056%203.696%202.352%206.336%203.888a295.464%20295.464%200%200%201%206.84%203.888%2056.857%2056.857%200%200%201%205.76%203.816c3.936%203.024%205.904%206.312%205.904%209.864%200%203.504-1.824%206.792-5.472%209.864-3.648%203.024-7.344%204.536-11.088%204.536-5.904%200-11.16-3.072-15.768-9.216-.528-.72-.792-1.32-.792-1.8%200-.528.6-1.272%201.8-2.232%201.2-1.008%202.136-1.512%202.808-1.512.144%200%20.264.072.36.216%201.296%202.256%203.624%204.656%206.984%207.2%203.36%202.544%206.648%203.816%209.864%203.816%203.984-.288%205.976-2.256%205.976-5.904%200-3.072-1.752-5.952-5.256-8.64-2.592-1.968-5.784-4.032-9.576-6.192-3.792-2.208-6.408-3.792-7.848-4.752-5.808%2012.192-11.064%2020.928-15.768%2026.208M230.382%2041.688c0-1.44-.912-2.16-2.736-2.16-1.824%200-3.336.816-4.536%202.448-1.2%201.632-1.8%203.72-1.8%206.264%200%202.496.96%204.776%202.88%206.84%201.968%202.016%204.896%203.024%208.784%203.024%202.448%200%204.824-.576%207.128-1.728%202.352-1.2%204.344-2.976%205.976-5.328l.504.864c-1.728%203.12-4.392%205.544-7.992%207.272-3.552%201.728-7.152%202.592-10.8%202.592-3.6%200-6.552-.768-8.856-2.304-2.256-1.488-3.384-3.648-3.384-6.48%200-3.6%201.416-7.008%204.248-10.224%202.88-3.216%206.456-4.824%2010.728-4.824%201.488%200%202.592.384%203.312%201.152.72.72%201.08%201.704%201.08%202.952%200%201.2-.432%202.4-1.296%203.6-.864%201.152-1.848%201.728-2.952%201.728-.576%200-1.176-.216-1.8-.648-.576-.48-.864-.864-.864-1.152%200-.336.12-.6.36-.792.24-.24.528-.456.864-.648.768-.384%201.152-1.2%201.152-2.448'/%3E%3Cpath%20d='m251.359%2047.088-1.368-.072c-.48%200-.816.216-1.008.648-.576%201.44-1.488%203.072-2.736%204.896l-.576-.792c.96-1.296%201.704-2.928%202.232-4.896%200-.384-.168-.648-.504-.792-2.16-.72-3.24-2.616-3.24-5.688%200-.672.576-1.296%201.728-1.872%201.152-.624%202.112-.936%202.88-.936.768%200%201.152.336%201.152%201.008%200%203.6%201.68%205.4%205.04%205.4.816%200%201.464-.072%201.944-.216.528-.192.816-.288.864-.288.48%200%20.72.36.72%201.08%200%20.672-.192%201.152-.576%201.44-.336.24-.72.792-1.152%201.656-.432.816-.648%201.776-.648%202.88%200%202.16.624%203.864%201.872%205.112%201.296%201.2%202.88%201.8%204.752%201.8%201.92%200%203.816-.552%205.688-1.656%201.872-1.104%203.504-2.688%204.896-4.752l.504.864c-1.68%202.928-4.008%205.28-6.984%207.056-2.976%201.776-5.64%202.664-7.992%202.664-4.8%200-7.2-2.184-7.2-6.552%200-.816.288-1.92.864-3.312.576-1.392%201.152-2.568%201.728-3.528l.864-1.44c0-.192-.072-.288-.216-.288-1.536.384-2.712.576-3.528.576'/%3E%3Cpath%20d='M273.24%2042.84c-.24%202.016-.36%203.672-.36%204.968%200%204.56.864%208.112%202.592%2010.656%201.776%202.496%203.912%203.744%206.408%203.744%202.544%200%205.064-.888%207.56-2.664%202.496-1.728%204.824-4.272%206.984-7.632l-.504-.864c-3.744%205.136-7.2%207.704-10.368%207.704-2.016%200-3.648-1.08-4.896-3.24-1.248-2.16-1.872-5.088-1.872-8.784%200-1.92.168-3.864.504-5.832%200-.432-.192-.648-.576-.648-.336%200-1.944.576-4.824%201.728-.432.144-.648.432-.648.864m5.976-15.48c.768.816%201.152%201.8%201.152%202.952s-.384%202.136-1.152%202.952c-.72.816-1.608%201.224-2.664%201.224-1.008%200-1.872-.408-2.592-1.224-.72-.816-1.08-1.8-1.08-2.952s.36-2.136%201.08-2.952c.72-.816%201.584-1.224%202.592-1.224%201.056%200%201.944.408%202.664%201.224'/%3E%3Cpath%20d='M310.14%2045.36c-.576%200-.864.576-.864%201.728%200%201.152.456%202.52%201.368%204.104.96%201.536%202.16%202.76%203.6%203.672.048-.24.072-.6.072-1.08%200-2.112-.408-4.032-1.224-5.76-.816-1.776-1.8-2.664-2.952-2.664m-13.464-24.912c0%209.6%201.104%2017.76%203.312%2024.48%202.16-5.904%203.24-13.8%203.24-23.688%200-4.272-.264-7.8-.792-10.584s-1.248-4.176-2.16-4.176c-1.2%200-2.112%201.296-2.736%203.888-.576%202.544-.864%205.904-.864%2010.08m11.448-6.84c0%204.704-.816%2010.32-2.448%2016.848-1.584%206.528-3.312%2011.832-5.184%2015.912%201.488%204.224%203.192%207.488%205.112%209.792%201.92%202.256%203.672%203.384%205.256%203.384s2.64-.984%203.168-2.952c-2.16-.96-4.008-2.496-5.544-4.608-1.488-2.112-2.232-4.224-2.232-6.336%200-1.104.264-1.992.792-2.664.528-.672%201.296-1.008%202.304-1.008%202.496%200%204.416.96%205.76%202.88%201.392%201.872%202.088%204.128%202.088%206.768%200%201.488-.24%202.904-.72%204.248.48.144%201.032.216%201.656.216%202.64%200%204.992-1.68%207.056-5.04l.576.72c-2.16%203.696-4.872%205.544-8.136%205.544-.384%200-.96-.048-1.728-.144-1.68%203.12-4.224%204.68-7.632%204.68-3.936%200-7.536-2.352-10.8-7.056-1.584-2.352-2.856-5.568-3.816-9.648-1.008-4.128-1.512-8.712-1.512-13.752%200-5.04.432-9.6%201.296-13.68.816-4.08%202.064-7.44%203.744-10.08%201.68-2.64%203.6-3.96%205.76-3.96%203.456%200%205.184%203.312%205.184%209.936'/%3E%3Cpath%20d='m332.694%2037.656.072-.936c0-.576-.648-.864-1.944-.864a5.858%205.858%200%200%200-3.528%201.152c-1.008.768-1.512%201.8-1.512%203.096%200%202.304%201.656%203.456%204.968%203.456.528%200%201.056-.072%201.584-.216a5.437%205.437%200%200%201%201.728-.288c.576%200%20.864.192.864.576%200%20.048-.192.168-.576.36-.384.144-.864.384-1.44.72-.528.336-1.08.768-1.656%201.296-1.344%201.248-2.016%202.952-2.016%205.112s.648%203.816%201.944%204.968c1.296%201.104%202.976%201.656%205.04%201.656s4.176-.6%206.336-1.8a14.695%2014.695%200%200%200%205.256-4.896l.504.864c-1.824%203.168-4.368%205.664-7.632%207.488-3.216%201.872-6.168%202.808-8.856%202.808-2.64%200-4.68-.552-6.12-1.656-1.392-1.104-2.088-2.52-2.088-4.248%200-1.776.432-3.408%201.296-4.896.864-1.488%201.608-2.544%202.232-3.168.672-.672%201.152-1.128%201.44-1.368.336-.288.504-.48.504-.576%200-.144-.024-.216-.072-.216-1.536.576-3.024.864-4.464.864-2.544%200-3.816-1.032-3.816-3.096%200-2.784%201.584-5.184%204.752-7.2%203.168-2.016%205.928-3.024%208.28-3.024%202.4%200%203.6.576%203.6%201.728%200%20.72-.384%201.488-1.152%202.304-.768.816-1.464%201.224-2.088%201.224-.96%200-1.44-.408-1.44-1.224'/%3E%3C/g%3E%3Ctext%20xml:space='preserve'%20x='280.368'%20y='13.976'%20font-family='Mr%20Bedfort'%20font-size='40'%20font-weight='400'%20letter-spacing='0'%20style='line-height:125%25;-inkscape-font-specification:Mr%20Bedfort'%20transform='translate(-177.39%20-82.362)'%20word-spacing='0'/%3E%3Cpath%20fill-rule='evenodd'%20d='M99.36%2029.25c-.061-.106.474-.57%201.596-1.31%201.123-.74%202.835-1.75%205.15-2.876%202.313-1.127%205.233-2.365%208.729-3.583%203.496-1.218%207.573-2.41%2012.103-3.567%205.291-1.357%2011.259-2.645%2017.812-3.778%206.554-1.133%2013.693-2.108%2021.297-2.923%2013.686-1.47%2028.926-2.381%2045.127-2.565%207.483-.085%2015.175-.02%2023.015.229%207.834.248%2015.51.67%2022.968%201.25%2014.92%201.156%2028.998%202.957%2041.703%205.435%206.104%201.186%2011.931%202.505%2017.35%204.046%205.42%201.541%2010.433%203.303%2014.965%205.263%204.145%201.79%207.906%203.808%2011.06%206.11%201.442%201.044%202.772%202.171%203.92%203.37%201.146%201.199%202.11%202.469%202.864%203.785a13.434%2013.434%200%200%201%201.512%203.986c.295%201.494.276%202.914.074%204.176a14.011%2014.011%200%200%201-1.3%203.977%2016.406%2016.406%200%200%201-1.587%202.577c-.977%201.305-1.626%201.855-1.732%201.773-.106-.082.333-.802%201.064-2.196a22.47%2022.47%200%200%200%201.191-2.616c.393-1.05.749-2.284.853-3.7a10.664%2010.664%200%200%200-.315-3.59c-.293-1.107-.799-2.24-1.502-3.34-.713-1.123-1.625-2.201-2.717-3.229-1.092-1.027-2.363-2.005-3.75-2.943-3.044-2.044-6.684-3.82-10.755-5.44-4.459-1.771-9.383-3.354-14.721-4.736-5.338-1.383-11.09-2.564-17.15-3.648-12.586-2.244-26.524-3.873-41.336-4.949a561.489%20561.489%200%200%200-22.791-1.181%20602.786%20602.786%200%200%200-22.847-.285c-16.088.1-31.21.836-44.806%202.057-7.56.68-14.646%201.492-21.154%202.44-6.509.95-12.44%202.035-17.714%203.176-4.53.984-8.59%201.971-12.085%202.975a106.17%20106.17%200%200%200-8.788%202.925c-2.358.907-4.145%201.7-5.364%202.228-1.22.527-1.876.783-1.938.677z'/%3E%3C/svg%3E
" width="80" height="23" alt="HastyScribe">
</a></p>
</div>
</div>
</body>
|