Merge commit '76265755a1add77121c8f9dabb3e9bb70fe9a972' as '.vim/bundle/ale'

[etc/vim.git] / .vim / bundle / ale / ale_linters / tex / chktex.vim

diff --git a/.vim/bundle/ale/ale_linters/tex/chktex.vim b/.vim/bundle/ale/ale_linters/tex/chktex.vim
new file mode 100644 (file)
index 0000000..9e7be58
--- /dev/null
+++ b/.vim/bundle/ale/ale_linters/tex/chktex.vim
@@ -0,0 +1,64 @@
+" Author: Andrew Balmos - <andrew@balmos.org>
+" Description: chktex for LaTeX files
+
+call ale#Set('tex_chktex_executable', 'chktex')
+call ale#Set('tex_chktex_options', '-I')
+
+function! ale_linters#tex#chktex#GetExecutable(buffer) abort
+    return ale#Var(a:buffer, 'tex_chktex_executable')
+endfunction
+
+function! ale_linters#tex#chktex#GetCommand(buffer, version) abort
+    let l:options = ''
+
+    " Avoid bug when used without -p (last warning has gibberish for a filename)
+    let l:options .= ' -v0 -p stdin -q'
+
+    " Avoid bug of reporting wrong column when using tabs (issue #723)
+    if ale#semver#GTE(a:version, [1, 7, 7])
+        let l:options .= ' -S TabSize=1'
+    endif
+
+    " Check for optional .chktexrc
+    let l:chktex_config = ale#path#FindNearestFile(a:buffer, '.chktexrc')
+
+    if !empty(l:chktex_config)
+        let l:options .= ' -l ' . ale#Escape(l:chktex_config)
+    endif
+
+    let l:options .= ' ' . ale#Var(a:buffer, 'tex_chktex_options')
+
+    return '%e' . l:options
+endfunction
+
+function! ale_linters#tex#chktex#Handle(buffer, lines) abort
+    " Mattes lines like:
+    "
+    " stdin:499:2:24:Delete this space to maintain correct pagereferences.
+    " stdin:507:81:3:You should enclose the previous parenthesis with `{}'.
+    let l:pattern = '^stdin:\(\d\+\):\(\d\+\):\(\d\+\):\(.\+\)$'
+    let l:output = []
+
+    for l:match in ale#util#GetMatches(a:lines, l:pattern)
+        call add(l:output, {
+        \   'lnum': l:match[1] + 0,
+        \   'col': l:match[2] + 0,
+        \   'text': l:match[4] . ' (' . (l:match[3]+0) . ')',
+        \   'type': 'W',
+        \})
+    endfor
+
+    return l:output
+endfunction
+
+call ale#linter#Define('tex', {
+\   'name': 'chktex',
+\   'executable': function('ale_linters#tex#chktex#GetExecutable'),
+\   'command': {buffer -> ale#semver#RunWithVersionCheck(
+\       buffer,
+\       ale_linters#tex#chktex#GetExecutable(buffer),
+\       '%e --version',
+\       function('ale_linters#tex#chktex#GetCommand'),
+\   )},
+\   'callback': 'ale_linters#tex#chktex#Handle'
+\})