358 lines
8.8 KiB
VimL
358 lines
8.8 KiB
VimL
" LaTeX plugin for Vim
|
|
"
|
|
" Maintainer: Karl Yngve Lervåg
|
|
" Email: karl.yngve@gmail.com
|
|
"
|
|
|
|
" vim-latex is not initialized until latex#init() has been run once
|
|
let s:initialized = 0
|
|
|
|
function! latex#init() " {{{1
|
|
call s:init_options()
|
|
call s:init_environment()
|
|
call s:init_errorformat()
|
|
|
|
call latex#toc#init(s:initialized)
|
|
call latex#fold#init(s:initialized)
|
|
call latex#view#init(s:initialized)
|
|
call latex#motion#init(s:initialized)
|
|
call latex#change#init(s:initialized)
|
|
call latex#latexmk#init(s:initialized)
|
|
call latex#complete#init(s:initialized)
|
|
call latex#mappings#init(s:initialized)
|
|
|
|
"
|
|
" This variable is used to allow a distinction between global and buffer
|
|
" initialization
|
|
"
|
|
let s:initialized = 1
|
|
endfunction
|
|
|
|
function! latex#info() " {{{1
|
|
if !s:initialized
|
|
echoerr "Error: vim-latex has not been initialized!"
|
|
return
|
|
endif
|
|
|
|
" Print buffer data
|
|
echo printf('%-19s%-s', 'b:latex.id', b:latex.id)
|
|
if has_key(b:latex, 'fold_parts') && !empty(b:latex.fold_parts)
|
|
echo 'b:latex.fold_parts'
|
|
for entry in reverse(copy(b:latex.fold_parts))
|
|
echo printf(' %s %s', entry[1], entry[0])
|
|
endfor
|
|
endif
|
|
|
|
" Print global data
|
|
let n = 0
|
|
for d in g:latex#data
|
|
echo "\n"
|
|
echo "g:latex#data[" . n . "]"
|
|
if has_key(d, 'pid') && d.pid
|
|
echo printf(' %-6s%-s', 'pid', d.pid)
|
|
endif
|
|
echo printf(' %-6s%-s', 'name', s:truncate(d.name))
|
|
echo printf(' %-6s%-s', 'base', s:truncate(d.base))
|
|
echo printf(' %-6s%-s', 'root', s:truncate(d.root))
|
|
echo printf(' %-6s%-s', 'tex', s:truncate(d.tex))
|
|
|
|
for f in ['aux', 'out', 'log']
|
|
silent execute 'let l:tmp = d.' . f . '()'
|
|
if l:tmp != ''
|
|
echo printf(' %-6s%-s', f, s:truncate(l:tmp))
|
|
endif
|
|
endfor
|
|
|
|
let cmds = items(d.cmds)
|
|
if len(cmds) > 0
|
|
for [key, val] in cmds
|
|
echo printf(' command: %-9s', key)
|
|
echo printf(' %-s', val)
|
|
endfor
|
|
endif
|
|
let n += 1
|
|
endfor
|
|
endfunction
|
|
|
|
function! latex#help() " {{{1
|
|
if g:latex_mappings_enabled
|
|
nmap <buffer>
|
|
xmap <buffer>
|
|
omap <buffer>
|
|
else
|
|
echo "Mappings not enabled"
|
|
endif
|
|
endfunction
|
|
|
|
function! latex#reinit() " {{{1
|
|
"
|
|
" Stop latexmk processes (if running)
|
|
"
|
|
call latex#latexmk#stop_all()
|
|
|
|
"
|
|
" Reset global variables
|
|
"
|
|
let s:initialized = 0
|
|
unlet g:latex#data
|
|
|
|
"
|
|
" Reset and reinitialize buffers
|
|
"
|
|
let n = bufnr('%')
|
|
bufdo if getbufvar('%', '&filetype') == 'tex' |
|
|
\ unlet b:latex |
|
|
\ call latex#init() |
|
|
\ endif
|
|
silent execute 'buffer ' . n
|
|
endfunction
|
|
" }}}1
|
|
|
|
function! s:init_environment() " {{{1
|
|
" Initialize global and local data blobs
|
|
call latex#util#set_default('g:latex#data', [])
|
|
call latex#util#set_default('b:latex', {})
|
|
|
|
" Set some file type specific vim options
|
|
setlocal suffixesadd+=.tex
|
|
setlocal commentstring=\%\ %s
|
|
|
|
" Create new or link to existing blob
|
|
let main = s:get_main()
|
|
let id = s:get_id(main)
|
|
if id >= 0
|
|
let b:latex.id = id
|
|
else
|
|
let data = {}
|
|
let data.cmds = {}
|
|
let data.tex = main
|
|
let data.root = fnamemodify(data.tex, ':h')
|
|
let data.base = fnamemodify(data.tex, ':t')
|
|
let data.name = fnamemodify(data.tex, ':t:r')
|
|
function data.aux() dict
|
|
return s:get_main_ext(self, 'aux')
|
|
endfunction
|
|
function data.log() dict
|
|
return s:get_main_ext(self, 'log')
|
|
endfunction
|
|
function data.out() dict
|
|
return s:get_main_out(self)
|
|
endfunction
|
|
|
|
call add(g:latex#data, data)
|
|
let b:latex.id = len(g:latex#data) - 1
|
|
endif
|
|
|
|
" Define commands
|
|
command! -buffer VimLatexInfo call latex#info()
|
|
command! -buffer VimLatexHelp call latex#help()
|
|
command! -buffer VimLatexReinitialize call latex#reinit()
|
|
|
|
" Define mappings
|
|
nnoremap <buffer> <plug>(vl-info) :call latex#info()<cr>
|
|
nnoremap <buffer> <plug>(vl-help) :call latex#help()<cr>
|
|
nnoremap <buffer> <plug>(vl-reinit) :call latex#reinit()<cr>
|
|
endfunction
|
|
|
|
function! s:init_errorformat() " {{{1
|
|
"
|
|
" Note: The error formats assume we're using the -file-line-error with
|
|
" [pdf]latex. For more info, see |errorformat-LaTeX|.
|
|
"
|
|
|
|
" Push file to file stack
|
|
setlocal efm=%-P**%f
|
|
setlocal efm+=%-P**\"%f\"
|
|
|
|
" Match errors
|
|
setlocal efm+=%E!\ LaTeX\ %trror:\ %m
|
|
setlocal efm+=%E%f:%l:\ %m
|
|
setlocal efm+=%E!\ %m
|
|
|
|
" More info for undefined control sequences
|
|
setlocal efm+=%Z<argument>\ %m
|
|
|
|
" More info for some errors
|
|
setlocal efm+=%Cl.%l\ %m
|
|
|
|
" Show warnings
|
|
if ! g:latex_quickfix_ignore_all_warnings
|
|
" Ignore some warnings
|
|
for w in g:latex_quickfix_ignored_warnings
|
|
let warning = escape(substitute(w, '[\,]', '%\\\\&', 'g'), ' ')
|
|
exe 'setlocal efm+=%-G%.%#'. warning .'%.%#'
|
|
endfor
|
|
setlocal efm+=%+WLaTeX\ %.%#Warning:\ %.%#line\ %l%.%#
|
|
setlocal efm+=%+W%.%#\ at\ lines\ %l--%*\\d
|
|
setlocal efm+=%+WLaTeX\ %.%#Warning:\ %m
|
|
setlocal efm+=%+W%.%#%.%#Warning:\ %m
|
|
|
|
" Parse biblatex warnings
|
|
setlocal efm+=%-C(biblatex)%.%#in\ t%.%#
|
|
setlocal efm+=%-C(biblatex)%.%#Please\ v%.%#
|
|
setlocal efm+=%-C(biblatex)%.%#LaTeX\ a%.%#
|
|
setlocal efm+=%-Z(biblatex)%m
|
|
|
|
" Parse hyperref warnings
|
|
setlocal efm+=%-C(hyperref)%.%#on\ input\ line\ %l.
|
|
endif
|
|
|
|
" Ignore unmatched lines
|
|
setlocal efm+=%-G%.%#
|
|
endfunction
|
|
" }}}1
|
|
function! s:init_options() " {{{1
|
|
call latex#util#set_default('g:latex_quickfix_ignore_all_warnings', 0)
|
|
call latex#util#set_default('g:latex_quickfix_ignored_warnings', [])
|
|
|
|
call latex#util#error_deprecated('g:latex_errorformat_ignore_warnings')
|
|
call latex#util#error_deprecated('g:latex_errorformat_show_warnings')
|
|
endfunction
|
|
" }}}1
|
|
|
|
function! s:get_id(main) " {{{1
|
|
if exists('g:latex#data') && !empty(g:latex#data)
|
|
let id = 0
|
|
while id < len(g:latex#data)
|
|
if g:latex#data[id].tex == a:main
|
|
return id
|
|
endif
|
|
let id += 1
|
|
endwhile
|
|
endif
|
|
|
|
return -1
|
|
endfunction
|
|
|
|
function! s:get_main() " {{{1
|
|
"
|
|
" Search for main file specifier at the beginning of file. This is similar
|
|
" to the method used by several other plugins and editors, such as vim with
|
|
" LaTeX-Box, TextMate, TexWorks, and texmaker.
|
|
"
|
|
for line in getline(1, 5)
|
|
let candidate = matchstr(line,
|
|
\ '^\s*%\s*!\s*[tT][eE][xX]\s\+root\s*=\s*\zs.*\ze\s*$')
|
|
if len(candidate) > 0
|
|
let main = fnamemodify(candidate, ':p')
|
|
if filereadable(main)
|
|
return main
|
|
endif
|
|
endif
|
|
endfor
|
|
|
|
"
|
|
" Search for main file recursively through \input and \include specifiers
|
|
"
|
|
let main = s:get_main_recurse(expand('%:p'))
|
|
if filereadable(main)
|
|
return main
|
|
endif
|
|
|
|
"
|
|
" If not found, use current file
|
|
"
|
|
return expand('%:p')
|
|
endfunction
|
|
|
|
function! s:get_main_recurse(file) " {{{1
|
|
"
|
|
" Check if file is readable
|
|
"
|
|
if !filereadable(a:file)
|
|
return 0
|
|
endif
|
|
|
|
"
|
|
" Check if current file is a main file
|
|
"
|
|
if len(filter(readfile(a:file),
|
|
\ 'v:val =~ ''\C\\begin\_\s*{document}''')) > 0
|
|
return fnamemodify(a:file, ':p')
|
|
endif
|
|
|
|
"
|
|
" Gather candidate files
|
|
"
|
|
let l:path = expand('%:p:h')
|
|
let l:dirs = l:path
|
|
while l:path != fnamemodify(l:path, ':h')
|
|
let l:path = fnamemodify(l:path, ':h')
|
|
let l:dirs .= ',' . l:path
|
|
endwhile
|
|
let l:candidates = split(globpath(l:dirs, '*.tex'), '\n')
|
|
|
|
"
|
|
" Search through candidates for \include{current file}
|
|
"
|
|
for l:file in l:candidates
|
|
if len(filter(readfile(l:file), 'v:val =~ ''\v\\(input|include)\{'
|
|
\ . '\s*((.*)\/)?'
|
|
\ . fnamemodify(a:file, ':t:r') . '(\.tex)?\s*''')) > 0
|
|
return s:get_main_recurse(l:file)
|
|
endif
|
|
endfor
|
|
|
|
"
|
|
" If not found, return 0
|
|
"
|
|
return 0
|
|
endfunction
|
|
|
|
function! s:get_main_ext(texdata, ext) " {{{1
|
|
" Create set of candidates
|
|
let candidates = [
|
|
\ a:texdata.name,
|
|
\ g:latex_latexmk_build_dir . '/' . a:texdata.name,
|
|
\ ]
|
|
|
|
" Search through the candidates
|
|
for f in map(candidates,
|
|
\ 'a:texdata.root . ''/'' . v:val . ''.'' . a:ext')
|
|
if filereadable(f)
|
|
return fnamemodify(f, ':p')
|
|
endif
|
|
endfor
|
|
|
|
" Return empty string if no entry is found
|
|
return ''
|
|
endfunction
|
|
|
|
function! s:get_main_out(texdata) " {{{1
|
|
" Create set of candidates
|
|
let candidates = [
|
|
\ a:texdata.name,
|
|
\ g:latex_latexmk_build_dir . '/' . a:texdata.name,
|
|
\ ]
|
|
|
|
" Check for pdf files
|
|
for f in map(candidates,
|
|
\ 'a:texdata.root . ''/'' . v:val . ''.pdf''')
|
|
if filereadable(f)
|
|
return fnamemodify(f, ':p')
|
|
endif
|
|
endfor
|
|
|
|
" Check for dvi files
|
|
for f in map(candidates,
|
|
\ 'a:texdata.root . ''/'' . v:val . ''.dvi''')
|
|
if filereadable(f)
|
|
return fnamemodify(f, ':p')
|
|
endif
|
|
endfor
|
|
|
|
" Return empty string if no entry is found
|
|
return ''
|
|
endfunction
|
|
|
|
function! s:truncate(string) " {{{1
|
|
if len(a:string) >= winwidth('.') - 9
|
|
return a:string[0:10] . "..." . a:string[-winwidth('.')+23:]
|
|
else
|
|
return a:string
|
|
endif
|
|
endfunction
|
|
" }}}1
|
|
|
|
" vim: fdm=marker sw=2
|