content/glyph/book/introduction.html
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<!DOCTYPE html> <html lang="en"> <head> <title>Introduction - Glyph</title> <link href='http://fonts.googleapis.com/css?family=Crimson+Text:400,400italic,600,600italic,700,700italic' rel='stylesheet' type='text/css'> <meta charset="utf-8" /> <meta name="author" content="Fabio Cevasco" /> <meta name="copyright" content="Fabio Cevasco" /> <meta name="robots" content="all, follow" /> <meta name="Revisit-After" content="2 Days" /> <meta name="language" content="en" /> <meta name="target_country" content="en-us" /> <meta name="country" content="United States" /> <meta name="readability-verification" content="XmaVzRjmcFL5Bb2Fu9TZVdDKzhA3apQdxexTB2rK"/> <meta name="description" content="H3RALD - Fabio Cevasco's Web Site" /> <meta name="keywords" content="h3rald, fabio cevasco, glyph" /> <link rel="shortcut icon" href="/favicon.png" type="image/png" /> <meta content="44.388041;9.073248" name="ICBM" /> <link rel="stylesheet" type="text/css" href="/styles/html5reset.css" /> <link rel="stylesheet" type="text/css" href="/styles/style.css" /> <script src="http://www.google.com/jsapi?key=ABQIAAAAr6RY1Z6dchG_sX9WDLSy3xRlq2n1sm52B5HDRR5tm6o8XM18FhR56xHNNH6CsX86uN5VoTrglpyOyQ" type="text/javascript"></script> <script src="/js/sevenup.js" type="text/javascript"></script> <script src="/js/sevenup_black.js" type="text/javascript"></script> <script type="text/javascript">google.load("jquery", "1");</script> <script src="/js/jquery-timeago.js" type="text/javascript"></script> <script src="/js/jquery-easing.js" type="text/javascript"></script> <script src="/js/jquery-fancybox.js" type="text/javascript"></script> <script src="/js/date.js" type="text/javascript"></script> <script src="/js/feeds.js" type="text/javascript"></script> <script src="/js/hyphenator.js" type="text/javascript"></script> <script src="/js/init.js" type="text/javascript"></script> <script src="/js/search.js" type="text/javascript"></script> </head> <body> <section id="container"> <header class="page"> <nav class="home-link"> <a href="/"> <img src="/images/h3rald_small.png" alt="H3RALD" class="default"/> <![if !IE]> <img src="/images/h3rald_hover_small.png" alt="H3RALD" class="hover"/> <![endif]> </a> </nav> <nav class="section"> /<a href="/glyph/" rel="glyph">GLYPH</a> </nav> </header> <article class="page glyph-book"> <header> <hgroup> <h1>Introduction</h1> <h2>Glyph</h2> </hgroup> </header> <section id="body-text" class="hyphenate glyph-book"> <nav class="navigation"> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/license.html">License</a></nav> <p>Glyph is a <em>Rapid Document Authoring Framework</em>.</p> <p>With Glyph, creating and maintaining any kind of document becomes as easy as… <em>programming</em>. Glyph enables you to minimize text duplication, focus on content rather than presentation, manage references seamlessly and automate tedious tasks through a simple but effective macro language, specifically geared towards customization and extensibility.</p> <section class="section"> <header><h1 id="h_2">Main Features</h1></header> <section class="section"> <header><h1 id="h_3">Command Line Interface</h1></header> <p>Glyph is 100% command line. Its interface resambles <a href="http://git-scm.com/">Git’s</a> for its simplicity and power (thanks to the <a href="http://github.com/davetron5000/gli">gli</a> gem). Here are some example commands:</p> <ul> <li><code>glyph init</code> — to initialize a new Glyph project in the current (empty) directory.</li> <li><code>glyph add introduction.textile</code> — to create a new file called <em>introduction.textile</em>.</li> <li><code>glyph compile</code> — to compile the current document into a single <span class="caps">HTML</span> file.</li> <li><code>glyph compile --auto</code> — to keep recompiling the current document every time a file is changed.</li> <li><code>glyph compile -f pdf</code> — to compile the current document into <span class="caps">HTML</span> and then transform it into <span class="caps">PDF</span>.</li> <li><code>glyph compile readme.glyph</code> — to compile a <em>readme.glyph</em> located in the current directory into a single <span class="caps">HTML</span> file.</li> <li><code>glyph outline -l 2</code> — Display the document outline, up to second-level headers.</li> <li><code>glyph stats</code> — Display project statistics.</li> </ul> </section> <section class="section"> <header><h1 id="h_4">Minimalist Syntax</h1></header> <p>Glyph syntax rules can be explained using Glyph itself:</p> <div class="code"> <pre> <code> section[ @title[Something about Glyph] txt[ You can use Glyph macros in conjunction with _Textile_ or _Markdown_ to produce HTML files effortlessly. ] p[Alternatively, you can just use em[Glyph itself] to generate HTML tags.] section[ @title[What about PDFs?] @id[pdf] p[ Once you have a single, well-formatted HTML file, converting it to PDF is extremely easy with a free 3rd-party renderer like =>[http://www.princexml.com|Prince] or =>[http://code.google.com/p/wkhtmltopdf/|wkhtmltopdf]. ] ] ] </code> </pre> </div> <p>The Glyph code above corresponds to the following <span class="caps">HTML</span> code:</p> <div class="code"> <pre> <code> <div class="section"> <h2 id="h_10">Something about Glyph</h2> <p> You can use Glyph macros in conjunction with <em>Textile</em> or <em>Markdown</em> to produce HTML files effortlessly. </p> <p> Alternatively, you can just use <em>Glyph itself</em> to generate HTML tags. </p> <div class="section"> <h3 id="pdf">What about PDFs?</h3> <p> Once you have a single, well-formatted HTML file, converting it to PDF is extremely easy with a free 3rd-party renderer like <a href="http://www.princexml.com">Prince</a> or <a href="http://code.google.com/p/wkhtmltopdf/\">wkhtmltopdf</a>. </p> </div> </div> </code> </pre> </div> </section> <section class="section"> <header><h1 id="h_5">Content Reuse</h1></header> <p>Finding yourself repeating the same sentence over an over? Glyph allows you to create snippets. Within snippets. Within other snippets (and so on, for a long long time…) as long as you don’t define a snippet by defining itself, which would be kinda nasty (and Glyph would complain!):</p> <div class="code"> <pre> <code> snippet:[entities|snippets and macros] snippet:[custom_definitions| p[Glyph allows you to define your own &[entities].] ] &[custom_definitions] </code> </pre> </div> <p>…which results in:</p> <div class="code"> <pre> <code> <p>Glyph allows you to define your own snippets and macros.</p> </code> </pre> </div> <p>If yourself dreaming about <em>parametric</em> snippets, just create your own macros (see the <a href="http://github.com/h3rald/glyph/blob/master/book/text/changelog.glyph">source</a> of Glyph’s changelog, just to have an idea).</p> </section> <section class="section"> <header><h1 id="h_6">Automation of Common Tasks</h1></header> <p>If you’re writing a book, you shouldn’t have to worry about pagination, headers, footers, table of contents, section numbering or similar. Glyph understands you, and will take care of everything for you (with a little help from CSS3, sometimes).</p> </section> <section class="section"> <header><h1 id="h_7">Reference Validation</h1></header> <p>Feel free to add plenty of links, snippets, bookmarks, … if Glyph doesn’t find something, it will definitely complain. Broken references are a thing on the past, and you don’t need to worry about it.</p> </section> <section class="section"> <header><h1 id="h_8">Extreme Extensibility</h1></header> <ul> <li>You miss a <code>!!!</code> macro to format really, <em>really</em> important things? Create it. In under 3 seconds, in Ruby or Glyph itself. And yes, you can use special characters, too.</li> <li>You want your own, very special special <code>glyph create --everything</code> command to create all <em>you</em> need in a Glyph project? You can do it. Using your own Rake tasks, too.</li> <li>You want Glyph to output <span class="caps">ODF</span> files? You can do it, and you’ll be able to run <code>glyph generate -f odf</code>. This would probably require a little more time, but it’s trivial, from a technical point of view.</li> </ul> </section> <section class="section"> <header><h1 id="h_9">Convention over Configuration</h1></header> <p>Put your text files in <code>/text</code>, your images in <code>/images</code>, add custom macros in a <code>macro</code> folder within your <code>/lib</code> folder… you get the picture: Glyph has its special places.</p> <p>Nonetheless, you also have 1 (<em>one</em>) configuration file to customize to your heart’s content (with smart defaults).</p> </section> <section class="section"> <header><h1 id="h_10">Free and Open Source</h1></header> <p>Glyph is 100% Open Source Software, developed using the Ruby Programming Language and licensed under the very permissive terms of the <a href="http://www.opensource.org/licenses/mit-license.php"><span class="caps">MIT</span> License</a>.</p> <p>If you have Ruby installed, just run <code>gem install glyph</code>. That’s all it takes.</p> </section> </section> <section class="section"> <header><h1 id="h_11">Resources</h1></header> <ul> <li>Home Page: <a href="http://www.h3rald.com/glyph/">http://www.h3rald.com/glyph/</a></li> <li>Repository: <a href="http://www.github.com/h3rald/glyph/">http://www.github.com/h3rald/glyph/</a></li> <li>Bug Tracking: <a href="http://www.github.com/h3rald/glyph/issues">http://www.github.com/h3rald/glyph/issues</a></li> <li>Development Wiki <a href="http://wiki.github.com/h3rald/glyph">http://wiki.github.com/h3rald/glyph</a></li> <li>RubyGem Download <a href="http://www.rubygems.org/gems/glyph">http://www.rubygems.org/gems/glyph</a></li> <li>Book (<span class="caps">PDF</span>): <a href="http://github.com/downloads/h3rald/glyph/glyph.pdf">http://github.com/downloads/h3rald/glyph/glyph.pdf</a></li> <li>Book (Web): <a href="http://www.h3rald.com/glyph/book/">http://www.h3rald.com/glyph/book/</a></li> <li>Reference Documentation: <a href="http://rubydoc.info/gems/glyph/">http://rubydoc.info/gems/glyph/</a></li> <li>User Group: <a href="http://groups.google.com/group/glyph-framework">http://groups.google.com/group/glyph-framework</a></li> </ul> </section> <nav class="navigation"> | <a href="/glyph/book/index.html">Contents</a> | <a href="/glyph/book/license.html">License</a></nav> <nav id="sharing-buttons"> <a href="http://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="h3rald">Tweet</a> <script type="text/javascript" src="http://platform.twitter.com/widgets.js"></script> <g:plusone size="medium"></g:plusone> <script type="text/javascript"> (function() { var po = document.createElement('script'); po.type = 'text/javascript'; po.async = true; po.src = 'https://apis.google.com/js/plusone.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(po, s); })(); </script> </nav> </section> </article> <footer> <section class="ads"> <script type="text/javascript"><!-- google_ad_client = "pub-2871497824158668"; /* 728x90, created 9/10/10 */ google_ad_slot = "3963343166"; google_ad_width = 728; google_ad_height = 90; //--> </script> <script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"> </script> </section> <section> <nav> <a href="/about/">ABOUT</a>|<a href="/contact/">CONTACT</a> </nav> <p>H3RALD Web Site v8.1.2 © 2004 — 2011 <em>Fabio Cevasco</em></p> </section> </footer> </section><!-- #container end --> <!-- Start Google Analytics --> <script type="text/javascript"> var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-18587377-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 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