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" :make converts to pdf
setlocal makeprg=(cd\ /tmp\ &&\ pdflatex\ --halt-on-error\ %:p)
" xpdf needs to be manually refreshed when the file changes
function! s:xpdf()
let pdf = '/tmp/' . expand('<afile>:t:r') . '.pdf'
let processes = split(system('ps xo args'), '\n')
for process in processes
if process =~ 'xpdf -remote localhost'
call system('xpdf -remote localhost -reload')
return
endif
endfor
call system('xpdf -remote localhost ' . pdf . ' &')
endfunction
" evince treats opening the same file twice as meaning 'reload'
function! s:evince()
let pdf = '/tmp/' . expand('<afile>:t:r') . '.pdf'
system('evince ' . pdf . ' &')
endfunction
" don't load the pdf if the make failed
function! s:make_errors()
let qf = getqflist()
for line in qf
if line['type'] == 'E'
return 1
endif
endfor
return 0
endfunction
augroup _tex
autocmd!
if executable('xpdf') && strlen(expand('$DISPLAY'))
autocmd QuickFixCmdPost make if !s:make_errors() | call s:xpdf() | endif
elseif executable('evince') && strlen(expand('$DISPLAY'))
autocmd QuickFixCmdPost make if !s:make_errors() | call s:evince() | endif
endif
augroup END
" see :help errorformat-LaTeX
setlocal errorformat=
\%E!\ LaTeX\ %trror:\ %m,
\%E!\ %m,
\%+WLaTeX\ %.%#Warning:\ %.%#line\ %l%.%#,
\%+W%.%#\ at\ lines\ %l--%*\\d,
\%WLaTeX\ %.%#Warning:\ %m,
\%Cl.%l\ %m,
\%+C\ \ %m.,
\%+C%.%#-%.%#,
\%+C%.%#[]%.%#,
\%+C[]%.%#,
\%+C%.%#%[{}\\]%.%#,
\%+C<%.%#>%.%#,
\%C\ \ %m,
\%-GSee\ the\ LaTeX%m,
\%-GType\ \ H\ <return>%m,
\%-G\ ...%.%#,
\%-G%.%#\ (C)\ %.%#,
\%-G(see\ the\ transcript%.%#),
\%-G\\s%#,
\%+O(%f)%r,
\%+P(%f%r,
\%+P\ %\\=(%f%r,
\%+P%*[^()](%f%r,
\%+P[%\\d%[^()]%#(%f%r,
\%+Q)%r,
\%+Q%*[^()])%r,
\%+Q[%\\d%*[^()])%r
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