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use the built in fnamemodify() to make a path relative

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Closes #383
This commit is contained in:
Martin Grenfell 2014-10-29 19:18:28 +00:00
parent 3ce33f017e
commit 3d421b8ec5
1 changed files with 6 additions and 16 deletions
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22
lib/nerdtree/path.vim
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@ -653,24 +653,14 @@ endfunction
"command
function! s:Path._strForEdit()
let p = escape(self.str(), self._escChars())
let cwd = getcwd() . s:Path.Slash()
"return a relative path if we can
let isRelative = 0
if nerdtree#runningWindows()
let isRelative = stridx(tolower(p), tolower(cwd)) == 0
else
let isRelative = stridx(p, cwd) == 0
endif
"make it relative
let p = fnamemodify(p, ':.')
if isRelative
let p = strpart(p, strlen(cwd))
"handle the edge case where the file begins with a + (vim interprets
"the +foo in `:e +foo` as an option to :edit)
if p[0] == "+"
let p = '\' . p
endif
"handle the edge case where the file begins with a + (vim interprets
"the +foo in `:e +foo` as an option to :edit)
if p[0] == "+"
let p = '\' . p
endif
if p ==# ''