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" VimTeX - LaTeX plugin for Vim
"
" Maintainer: Karl Yngve Lervåg
" Email: karl.yngve@gmail.com
"
if !get(g:, 'vimtex_enabled', 1) | finish | endif
if exists('g:loaded_vimtex') | finish | endif
let g:loaded_vimtex = 1
command! -nargs=* VimtexInverseSearch
\ call call('vimtex#view#inverse_search_cmd', s:parse_args(<q-args>))
function! s:parse_args(args) abort
" Examples:
" parse_args("foobar") = [-1, '', 0]
" parse_args("5 a.tex") = [5, 'a.tex', 0]
" parse_args("5 'a.tex'") = [5, 'a.tex', 0]
" parse_args("5:3 a.tex") = [5, 'a.tex', 3]
let l:matchlist = matchlist(a:args, '^\s*\(\d\+\)\%(:\(-\?\d\+\)\)\?\s\+\(.*\)')
if empty(l:matchlist) | return [-1, '', 0] | endif
let l:lnum = str2nr(l:matchlist[1])
let l:cnum = str2nr(l:matchlist[2])
let l:file = l:matchlist[3]
let l:file = substitute(l:file, '\v^([''"])(.*)\1\s*', '\2', '')
if empty(l:file) | return [-1, '', 0] | endif
return [l:lnum, l:file, l:cnum]
endfunction
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