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Diffstat (limited to 'ftplugin/latex-box/latexmk.vim')
| -rw-r--r-- | ftplugin/latex-box/latexmk.vim | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/ftplugin/latex-box/latexmk.vim b/ftplugin/latex-box/latexmk.vim index 6c5d3eb1..1285bc64 100644 --- a/ftplugin/latex-box/latexmk.vim +++ b/ftplugin/latex-box/latexmk.vim @@ -443,10 +443,32 @@ function! LatexBox_LatexErrors(status, ...) endif endfunction +" Redefine uniq() for compatibility with older Vim versions (< 7.4.218) +function! s:uniq(list) + if exists('*uniq') + return uniq(a:list) + elseif len(a:list) <= 1 + return a:list + endif + + let last_element = get(a:list,0) + let uniq_list = [last_element] + + for i in range(1, len(a:list)-1) + let next_element = get(a:list, i) + if last_element == next_element + continue + endif + let last_element = next_element + call add(uniq_list, next_element) + endfor + return uniq_list +endfunction + function! s:log_contains_error(file) let lines = readfile(a:file) let lines = filter(lines, 'v:val =~ ''^.*:\d\+: ''') - let lines = uniq(map(lines, 'matchstr(v:val, ''^.*\ze:\d\+:'')')) + let lines = s:uniq(map(lines, 'matchstr(v:val, ''^.*\ze:\d\+:'')')) let lines = filter(lines, 'filereadable(fnameescape(v:val))') return len(lines) > 0 endfunction |