core/baseutils.nim
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import strutils
proc reverse*[T](xs: openarray[T]): seq[T] =
result = newSeq[T](xs.len)
for i, x in xs:
result[result.len-i-1] = x
proc simplifyPath*(filename: string, file: string): string =
let fn = strutils.replace(filename, "./", "")
var dirs: seq[string] = fn.split("/")
discard dirs.pop
let pwd = dirs.join("/")
if pwd == "":
result = file
else:
result = pwd&"/"&file
when defined(mini):
import
strutils
proc parentDirEx*(s: string): string =
let fslash = s.rfind("/")
let bslash = s.rfind("\\")
var dirEnd = fslash-1
if dirEnd < 0:
dirEnd = bslash-1
if dirEnd < 0:
dirEnd = s.len-1
if dirEnd < 0:
return s
return s[0..dirEnd]
proc escapeEx*(s: string, unquoted = false): string =
for c in s:
case c
of '\L': result.add("\\n")
of '\b': result.add("\\b")
of '\f': result.add("\\f")
of '\t': result.add("\\t")
of '\v': result.add("\\u000b")
of '\r': result.add("\\r")
of '"': result.add("\\\"")
of '\0'..'\7': result.add("\\u000" & $ord(c))
of '\14'..'\31': result.add("\\u00" & toHex(ord(c), 2))
of '\\': result.add("\\\\")
else: result.add(c)
if unquoted:
return result
return "\"" & result & "\""
else:
import os, json
proc parentDirEx*(s: string): string =
return s.parentDir
proc escapeEx*(s: string, unquoted = false): string =
if unquoted:
return s.escapeJsonUnquoted
return s.escapeJson
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