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" Vim auto-load script
" Author: Peter Odding <peter@peterodding.com>
" Last Change: May 25, 2011
" URL: http://peterodding.com/code/vim/misc/
if !exists('s:script')
let s:script = expand('<sfile>:p:~')
let s:enoimpl = "%s: %s() hasn't been implemented for your platform!"
let s:enoimpl .= " If you have suggestions, please contact peter@peterodding.com."
let s:handlers = ['gnome-open', 'kde-open', 'exo-open', 'xdg-open']
endif
function! xolox#misc#open#file(path, ...)
if xolox#misc#os#is_win()
try
call xolox#shell#open_with_windows_shell(a:path)
catch /^Vim\%((\a\+)\)\=:E117/
let command = '!start CMD /C START "" %s'
silent execute printf(command, shellescape(a:path))
endtry
return
elseif has('macunix')
let cmd = 'open ' . shellescape(a:path) . ' 2>&1'
call s:handle_error(cmd, system(cmd))
return
else
for handler in s:handlers + a:000
if executable(handler)
call xolox#misc#msg#debug("%s: Using `%s' to open %s", s:script, handler, a:path)
let cmd = shellescape(handler) . ' ' . shellescape(a:path) . ' 2>&1'
call s:handle_error(cmd, system(cmd))
return
endif
endfor
endif
throw printf(s:enoimpl, s:script, 'xolox#misc#open#file')
endfunction
function! xolox#misc#open#url(url)
let url = a:url
if url !~ '^\w\+://'
if url !~ '@'
let url = 'http://' . url
elseif url !~ '^mailto:'
let url = 'mailto:' . url
endif
endif
if has('unix') && !has('gui_running') && $DISPLAY == ''
for browser in ['lynx', 'links', 'w3m']
if executable(browser)
execute '!' . browser fnameescape(url)
call s:handle_error(browser . ' ' . url, '')
return
endif
endfor
endif
call xolox#misc#open#file(url, 'firefox', 'google-chrome')
endfunction
function! s:handle_error(cmd, output)
if v:shell_error
let message = "%s: Failed to execute program! (command line: %s%s)"
let output = strtrans(xolox#misc#str#trim(a:output))
if output != ''
let output = ", output: " . string(output)
endif
throw printf(message, s:script, a:cmd, output)
endif
endfunction
" vim: et ts=2 sw=2 fdm=marker
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