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bugfix: typos in os.nim

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Araq 2013-09-24 09:27:00 +02:00
commit c11398ea0d
1 changed files with 3 additions and 3 deletions
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lib/pure/os.nim
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@ -598,11 +598,11 @@ iterator parentDirs*(path: string, fromRoot=false, inclusive=true): string =
proc `/../` * (head, tail: string): string {.noSideEffect.} = proc `/../` * (head, tail: string): string {.noSideEffect.} =
## The same as ``parentDir(head) / tail`` unless there is no parent directory. ## The same as ``parentDir(head) / tail`` unless there is no parent directory.
## Then ``head / tail`` is performed instead. ## Then ``head / tail`` is performed instead.
let sepPos = parentDirPos(path) let sepPos = parentDirPos(head)
if sepPos >= 0: if sepPos >= 0:
result = substr(path, 0, sepPos-1) / tail result = substr(head, 0, sepPos-1) / tail
else: else:
result = path / tail result = head / tail
proc normExt(ext: string): string = proc normExt(ext: string): string =
if ext == "" or ext[0] == extSep: result = ext # no copy needed here if ext == "" or ext[0] == extSep: result = ext # no copy needed here