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Diffstat (limited to 'autoload/vimtex/parser/tex.vim')
| -rw-r--r-- | autoload/vimtex/parser/tex.vim | 205 |
1 files changed, 0 insertions, 205 deletions
diff --git a/autoload/vimtex/parser/tex.vim b/autoload/vimtex/parser/tex.vim deleted file mode 100644 index 6259b5fa..00000000 --- a/autoload/vimtex/parser/tex.vim +++ /dev/null @@ -1,205 +0,0 @@ -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#parser#tex#parse(file, opts) abort " {{{1 - let l:opts = extend({ - \ 'detailed': 1, - \ 'root' : exists('b:vimtex.root') ? b:vimtex.root : '', - \}, a:opts) - - let l:cache = vimtex#cache#open('texparser', { - \ 'local': 1, - \ 'persistent': 0, - \ 'default': {'ftime': -2}, - \}) - - let l:parsed = s:parse(a:file, l:opts, l:cache) - - if !l:opts.detailed - call map(l:parsed, 'v:val[2]') - endif - - return l:parsed -endfunction - -" }}}1 -function! vimtex#parser#tex#parse_files(file, opts) abort " {{{1 - let l:opts = extend({ - \ 'root' : exists('b:vimtex.root') ? b:vimtex.root : '', - \}, a:opts) - - let l:cache = vimtex#cache#open('texparser', { - \ 'local': 1, - \ 'persistent': 0, - \ 'default': {'ftime': -2}, - \}) - - return vimtex#util#uniq_unsorted( - \ s:parse_files(a:file, l:opts, l:cache)) -endfunction - -" }}}1 -function! vimtex#parser#tex#parse_preamble(file, opts) abort " {{{1 - let l:opts = extend({ - \ 'inclusive' : 0, - \ 'root' : exists('b:vimtex.root') ? b:vimtex.root : '', - \}, a:opts) - - return s:parse_preamble(a:file, l:opts, []) -endfunction - -" }}}1 - -function! s:parse(file, opts, cache) abort " {{{1 - let l:current = a:cache.get(a:file) - let l:ftime = getftime(a:file) - if l:ftime > l:current.ftime - let l:current.ftime = l:ftime - call s:parse_current(a:file, a:opts, l:current) - endif - - let l:parsed = [] - - for l:val in l:current.lines - if type(l:val) == type([]) - call add(l:parsed, l:val) - else - call extend(l:parsed, s:parse(l:val, a:opts, a:cache)) - endif - endfor - - return l:parsed -endfunction - -" }}}1 -function! s:parse_files(file, opts, cache) abort " {{{1 - let l:current = a:cache.get(a:file) - let l:ftime = getftime(a:file) - if l:ftime > l:current.ftime - let l:current.ftime = l:ftime - call s:parse_current(a:file, a:opts, l:current) - endif - - " Only include existing files - if !filereadable(a:file) | return [] | endif - - let l:files = [a:file] - for l:file in l:current.includes - let l:files += s:parse_files(l:file, a:opts, a:cache) - endfor - - return l:files -endfunction - -" }}}1 -function! s:parse_current(file, opts, current) abort " {{{1 - let a:current.lines = [] - let a:current.includes = [] - - " Also load includes from glsentries - let l:re_input = g:vimtex#re#tex_input . '|^\s*\\loadglsentries' - - if filereadable(a:file) - let l:lnum = 0 - for l:line in readfile(a:file) - let l:lnum += 1 - call add(a:current.lines, [a:file, l:lnum, l:line]) - - " Minor optimization: Avoid complex regex on "simple" lines - if stridx(l:line, '\') < 0 | continue | endif - - if l:line =~# l:re_input - let l:file = s:input_parser(l:line, a:file, a:opts.root) - call add(a:current.lines, l:file) - call add(a:current.includes, l:file) - endif - endfor - endif -endfunction - -" }}}1 -function! s:parse_preamble(file, opts, parsed_files) abort " {{{1 - if !filereadable(a:file) || index(a:parsed_files, a:file) >= 0 - return [] - endif - call add(a:parsed_files, a:file) - - let l:lines = [] - for l:line in readfile(a:file) - if l:line =~# '\\begin\s*{document}' - if a:opts.inclusive - call add(l:lines, l:line) - endif - break - endif - - call add(l:lines, l:line) - - if l:line =~# g:vimtex#re#tex_input - let l:file = s:input_parser(l:line, a:file, a:opts.root) - call extend(l:lines, s:parse_preamble(l:file, a:opts, a:parsed_files)) - endif - endfor - - return l:lines -endfunction - -" }}}1 - -function! s:input_parser(line, current_file, root) abort " {{{1 - " Handle \space commands - let l:file = substitute(a:line, '\\space\s*', ' ', 'g') - - " Handle import package commands - if l:file =~# g:vimtex#re#tex_input_import - let l:root = l:file =~# '\\sub' - \ ? fnamemodify(a:current_file, ':p:h') - \ : a:root - - let l:candidate = s:input_to_filename( - \ substitute(copy(l:file), '}\s*{', '', 'g'), l:root) - if !empty(l:candidate) - return l:candidate - else - return s:input_to_filename( - \ substitute(copy(l:file), '{.{-}}', '', ''), l:root) - endif - else - return s:input_to_filename(l:file, a:root) - endif -endfunction - -" }}}1 -function! s:input_to_filename(input, root) abort " {{{1 - let l:file = matchstr(a:input, '\zs[^{}]\+\ze}\s*\%(%\|$\)') - - " Trim whitespaces and quotes from beginning/end of string - let l:file = substitute(l:file, '^\(\s\|"\)*', '', '') - let l:file = substitute(l:file, '\(\s\|"\)*$', '', '') - - " Ensure that the file name has extension - if empty(fnamemodify(l:file, ':e')) - let l:file .= '.tex' - endif - - if vimtex#paths#is_abs(l:file) - return l:file - endif - - let l:candidate = a:root . '/' . l:file - if filereadable(l:candidate) - return l:candidate - endif - - let l:candidate = vimtex#kpsewhich#find(l:file) - return filereadable(l:candidate) ? l:candidate : l:file -endfunction - -" }}}1 - -endif |