Change latex provider to luatex, closes #476

autoload/vimtex/qf.vim

@@ -0,0 +1,245 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+
+" vimtex - LaTeX plugin for Vim
+"
+" Maintainer: Karl Yngve Lervåg
+" Email:      karl.yngve@gmail.com
+"
+
+function! vimtex#qf#init_buffer() abort " {{{1
+  if !g:vimtex_quickfix_enabled | return | endif
+
+  command! -buffer VimtexErrors  call vimtex#qf#toggle()
+
+  nnoremap <buffer> <plug>(vimtex-errors)  :call vimtex#qf#toggle()<cr>
+endfunction
+
+" }}}1
+function! vimtex#qf#init_state(state) abort " {{{1
+  if !g:vimtex_quickfix_enabled | return | endif
+
+  try
+    let l:qf = vimtex#qf#{g:vimtex_quickfix_method}#new()
+    call l:qf.init(a:state)
+    unlet l:qf.init
+    let a:state.qf = l:qf
+  catch /vimtex: Requirements not met/
+    call vimtex#log#warning(
+          \ 'Quickfix state not initialized!',
+          \ 'Please see :help g:vimtex_quickfix_method')
+  endtry
+endfunction
+
+" }}}1
+
+function! vimtex#qf#toggle() abort " {{{1
+  if vimtex#qf#is_open()
+    cclose
+  else
+    call vimtex#qf#open(1)
+  endif
+endfunction
+
+" }}}1
+function! vimtex#qf#open(force) abort " {{{1
+  if !exists('b:vimtex.qf.addqflist') | return | endif
+
+  try
+    call vimtex#qf#setqflist()
+  catch /Vimtex: No log file found/
+    if a:force
+      call vimtex#log#warning('No log file found')
+    endif
+    if g:vimtex_quickfix_mode > 0
+      cclose
+    endif
+    return
+  catch
+    call vimtex#log#error('Something went wrong when parsing log files!')
+    if g:vimtex_quickfix_mode > 0
+      cclose
+    endif
+    return
+  endtry
+
+  if empty(getqflist())
+    if a:force
+      call vimtex#log#info('No errors!')
+    endif
+    if g:vimtex_quickfix_mode > 0
+      cclose
+    endif
+    return
+  endif
+
+  "
+  " There are two options that determine when to open the quickfix window.  If
+  " forced, the quickfix window is always opened when there are errors or
+  " warnings (forced typically imply that the functions is called from the
+  " normal mode mapping).  Else the behaviour is based on the settings.
+  "
+  let l:errors_or_warnings = s:qf_has_errors()
+        \ || g:vimtex_quickfix_open_on_warning
+
+  if a:force || (g:vimtex_quickfix_mode > 0 && l:errors_or_warnings)
+    call s:window_save()
+    botright cwindow
+    if g:vimtex_quickfix_mode == 2
+      call s:window_restore()
+    endif
+    if g:vimtex_quickfix_autoclose_after_keystrokes > 0
+      augroup vimtex_qf_autoclose
+        autocmd!
+        autocmd CursorMoved,CursorMovedI * call s:qf_autoclose_check()
+      augroup END
+    endif
+    redraw
+  endif
+endfunction
+
+" }}}1
+function! vimtex#qf#setqflist(...) abort " {{{1
+  if !exists('b:vimtex.qf.addqflist') | return | endif
+
+  if a:0 > 0
+    let l:tex = a:1
+    let l:log = fnamemodify(l:tex, ':r') . '.log'
+    let l:blg = fnamemodify(l:tex, ':r') . '.blg'
+    let l:jump = 0
+  else
+    let l:tex = b:vimtex.tex
+    let l:log = b:vimtex.log()
+    let l:blg = b:vimtex.ext('blg')
+    let l:jump = g:vimtex_quickfix_autojump
+  endif
+
+  try
+    " Initialize the quickfix list
+    " Note: Only create new list if the current list is not a vimtex qf list
+    if get(getqflist({'title': 1}), 'title') =~# 'Vimtex'
+      call setqflist([], 'r')
+    else
+      call setqflist([])
+    endif
+
+    " Parse LaTeX errors
+    call b:vimtex.qf.addqflist(l:tex, l:log)
+
+    " Parse bibliography errors
+    if has_key(b:vimtex.packages, 'biblatex')
+      call vimtex#qf#biblatex#addqflist(l:blg)
+    else
+      call vimtex#qf#bibtex#addqflist(l:blg)
+    endif
+
+    " Ignore entries if desired
+    if !empty(g:vimtex_quickfix_ignore_filters)
+      let l:qflist = getqflist()
+      for l:re in g:vimtex_quickfix_ignore_filters
+        call filter(l:qflist, 'v:val.text !~# l:re')
+      endfor
+      call setqflist(l:qflist, 'r')
+    endif
+
+    " Set title if supported
+    try
+      call setqflist([], 'r', {'title': 'Vimtex errors (' . b:vimtex.qf.name . ')'})
+    catch
+    endtry
+
+    " Jump to first error if wanted
+    if l:jump
+      cfirst
+    endif
+  catch /Vimtex: No log file found/
+    throw 'Vimtex: No log file found'
+  endtry
+endfunction
+
+" }}}1
+function! vimtex#qf#inquire(file) abort " {{{1
+  try
+    call vimtex#qf#setqflist(a:file)
+    return s:qf_has_errors()
+  catch
+    return 0
+  endtry
+endfunction
+
+" }}}1
+
+function! vimtex#qf#is_open() abort " {{{1
+  redir => l:bufstring
+  silent! ls!
+  redir END
+
+  let l:buflist = filter(split(l:bufstring, '\n'), 'v:val =~# ''Quickfix''')
+
+  for l:line in l:buflist
+    let l:bufnr = str2nr(matchstr(l:line, '^\s*\zs\d\+'))
+    if bufwinnr(l:bufnr) >= 0
+          \ && getbufvar(l:bufnr, '&buftype', '') ==# 'quickfix'
+      return 1
+    endif
+  endfor
+
+  return 0
+endfunction
+
+" }}}1
+
+function! s:window_save() abort " {{{1
+  if exists('*win_gotoid')
+    let s:previous_window = win_getid()
+  else
+    let w:vimtex_remember_window = 1
+  endif
+endfunction
+
+" }}}1
+function! s:window_restore() abort " {{{1
+  if exists('*win_gotoid')
+    call win_gotoid(s:previous_window)
+  else
+    for l:winnr in range(1, winnr('$'))
+      if getwinvar(l:winnr, 'vimtex_remember_window')
+        execute l:winnr . 'wincmd p'
+        unlet! w:vimtex_remember_window
+      endif
+    endfor
+  endif
+endfunction
+
+" }}}1
+
+function! s:qf_has_errors() abort " {{{1
+  return len(filter(getqflist(), 'v:val.type ==# ''E''')) > 0
+endfunction
+
+" }}}1
+"
+function! s:qf_autoclose_check() abort " {{{1
+  if get(s:, 'keystroke_counter') == 0
+    let s:keystroke_counter = g:vimtex_quickfix_autoclose_after_keystrokes
+  endif
+
+  redir => l:bufstring
+  silent! ls!
+  redir END
+
+  if empty(filter(split(l:bufstring, '\n'), 'v:val =~# ''%a- .*Quickfix'''))
+    let s:keystroke_counter -= 1
+  else
+    let s:keystroke_counter = g:vimtex_quickfix_autoclose_after_keystrokes + 1
+  endif
+
+  if s:keystroke_counter == 0
+    cclose
+    autocmd! vimtex_qf_autoclose
+    augroup! vimtex_qf_autoclose
+  endif
+endfunction
+
+" }}}1
+
+endif