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" VimTeX - LaTeX plugin for Vim
"
" Maintainer: Karl Yngve Lervåg
" Email: karl.yngve@gmail.com
"
function! vimtex#syntax#nested#include(name) abort " {{{1
let l:inc_name = 'vimtex_nested_' . a:name
if !has_key(s:included, l:inc_name)
let s:included[l:inc_name] = s:include(l:inc_name, a:name)
endif
return s:included[l:inc_name] ? '@' . l:inc_name : ''
endfunction
" }}}1
function! vimtex#syntax#nested#reset() abort " {{{1
let s:included = {'vimtex_nested_tex': 0}
endfunction
let s:included = {'vimtex_nested_tex': 0}
" }}}1
function! s:include(cluster, name) abort " {{{1
let l:name = get(g:vimtex_syntax_nested.aliases, a:name, a:name)
let l:path = 'syntax/' . l:name . '.vim'
if empty(globpath(&runtimepath, l:path)) | return 0 | endif
try
call s:hooks_{l:name}_before()
catch /E117/
endtry
unlet b:current_syntax
execute 'syntax include @' . a:cluster l:path
let b:current_syntax = 'tex'
for l:ignored_group in get(g:vimtex_syntax_nested.ignored, l:name, [])
execute 'syntax cluster' a:cluster 'remove=' . l:ignored_group
endfor
try
call s:hooks_{l:name}_after()
catch /E117/
endtry
" Reset syntax options to ensure options are not overridden by external
call vimtex#syntax#core#init_options()
return 1
endfunction
" }}}1
function! s:hooks_dockerfile_before() abort " {{{1
" $VIMRUNTIME/syntax/dockerfile.vim does something it should not do - it sets
" the commentstring option (which should rather be done within
" a filetype-plugin). We use the hooks to save then restore the option here.
let s:commentstring = &l:commentstring
endfunction
" }}}1
function! s:hooks_dockerfile_after() abort " {{{1
let &l:commentstring = s:commentstring
syntax cluster vimtex_nested_dockerfile remove=dockerfileLinePrefix
endfunction
" }}}1
|
