diff options
| -rw-r--r-- | path.vim | 25 |
1 files changed, 24 insertions, 1 deletions
@@ -1,10 +1,33 @@ " Vim auto-load script " Author: Peter Odding <peter@peterodding.com> -" Last Change: August 31, 2011 +" Last Change: September 26, 2011 " URL: http://peterodding.com/code/vim/misc/ let s:windows_compatible = has('win32') || has('win64') +function! xolox#misc#path#which(...) + let extensions = s:windows_compatible ? split($PATHEXT, ';') : [''] + let matches = [] + let checked = {} + for directory in split($PATH, s:windows_compatible ? ';' : ':') + let directory = xolox#misc#path#absolute(directory) + if !has_key(checked, directory) + if isdirectory(directory) + for program in a:000 + for extension in extensions + let path = xolox#misc#path#merge(directory, program . extension) + if executable(path) + call add(matches, path) + endif + endfor + endfor + endif + let checked[directory] = 1 + endif + endfor + return matches +endfunction + " Split a pathname into a list of path components. function! xolox#misc#path#split(path) |