mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-11-14 09:23:50 +01:00
53 lines
1.5 KiB
VimL
53 lines
1.5 KiB
VimL
" See LICENSE file for license and copyright information
|
|
|
|
" avoid re-execution
|
|
if exists("b:did_zathura_synctex_plugin")
|
|
finish
|
|
endif
|
|
let b:did_zathura_synctex_plugin = 1
|
|
|
|
" set up global variables
|
|
if !exists("g:zathura_synctex_latex_suite")
|
|
let g:zathura_synctex_latex_suite = 1
|
|
endif
|
|
|
|
function! Zathura_SyncTexForward()
|
|
let source = expand("%:p")
|
|
let input = shellescape(line(".").":".col(".").":".source)
|
|
let output = "<none>"
|
|
if exists("*Tex_GetMainFileName") && g:zathura_synctex_latex_suite == 1
|
|
" use Tex_GetMainFileName from latex-suite if it is available
|
|
let output = Tex_GetMainFileName(":p:r").".pdf"
|
|
else
|
|
" try to find synctex files and use them to determine the output file
|
|
let synctex_files = split(glob("%:p:h/*.synctex.gz"), "\n")
|
|
if len(synctex_files) == 0
|
|
echo "No synctex file found"
|
|
return
|
|
endif
|
|
|
|
let found = 0
|
|
for synctex in synctex_files
|
|
let pdffile = substitute(synctex, "synctex.gz", "pdf", "")
|
|
let out = system("synctex view -i ".input." -o ".shellescape(pdffile))
|
|
if match(out, "No tag for ".source) >= 0
|
|
continue
|
|
endif
|
|
|
|
let found = 1
|
|
let output = pdffile
|
|
break
|
|
endfor
|
|
|
|
if found == 0
|
|
echo "No synctex file containing reference to source file found"
|
|
return
|
|
endif
|
|
endif
|
|
|
|
let execstr = "zathura --synctex-forward=".input." ".shellescape(output)
|
|
silent call system(execstr)
|
|
endfunction
|
|
|
|
nmap <buffer> <Leader>f :call Zathura_SyncTexForward()<Enter>
|