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if exists('g:loaded_syntastic_postprocess_autoload') || !exists('g:loaded_syntastic_plugin')
finish
endif
let g:loaded_syntastic_postprocess_autoload = 1
let s:save_cpo = &cpo
set cpo&vim
" Public functions {{{1
" merge consecutive blanks
function! syntastic#postprocess#compressWhitespace(errors) abort " {{{2
for e in a:errors
let e['text'] = substitute(e['text'], "\001", '', 'g')
let e['text'] = substitute(e['text'], '\n', ' ', 'g')
let e['text'] = substitute(e['text'], '\m\s\{2,}', ' ', 'g')
let e['text'] = substitute(e['text'], '\m^\s\+', '', '')
let e['text'] = substitute(e['text'], '\m\s\+$', '', '')
endfor
return a:errors
endfunction " }}}2
" remove spurious CR under Cygwin
function! syntastic#postprocess#cygwinRemoveCR(errors) abort " {{{2
if has('win32unix')
for e in a:errors
let e['text'] = substitute(e['text'], '\r', '', 'g')
endfor
endif
return a:errors
endfunction " }}}2
" decode XML entities
function! syntastic#postprocess#decodeXMLEntities(errors) abort " {{{2
for e in a:errors
let e['text'] = syntastic#util#decodeXMLEntities(e['text'])
endfor
return a:errors
endfunction " }}}2
" filter out errors referencing other files
function! syntastic#postprocess#filterForeignErrors(errors) abort " {{{2
return filter(copy(a:errors), 'get(v:val, "bufnr") == ' . bufnr(''))
endfunction " }}}2
" make sure line numbers are not past end of buffers
" XXX: this loads all referenced buffers in memory
function! syntastic#postprocess#guards(errors) abort " {{{2
let buffers = syntastic#util#unique(map(filter(copy(a:errors), 'v:val["valid"]'), 'str2nr(v:val["bufnr"])'))
let guards = {}
for b in buffers
let guards[b] = len(getbufline(b, 1, '$'))
endfor
for e in a:errors
if e['valid'] && e['lnum'] > guards[e['bufnr']]
let e['lnum'] = guards[e['bufnr']]
endif
endfor
return a:errors
endfunction " }}}2
" convert error messages from UTF-8 to the current encoding
function! syntastic#postprocess#iconv(errors) abort " {{{2
if has('iconv') && &encoding !=# '' && &encoding !=# 'utf-8'
for e in a:errors
let e['text'] = iconv(e['text'], "utf-8", &encoding)
endfor
endif
return a:errors
endfunction " }}}2
" }}}1
let &cpo = s:save_cpo
unlet s:save_cpo
" vim: set sw=4 sts=4 et fdm=marker:
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