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" VimTeX - LaTeX plugin for Vim
"
" Maintainer: Karl Yngve Lervåg
" Email: karl.yngve@gmail.com
"
function! vimtex#fold#env_options#new(config) abort " {{{1
return extend(deepcopy(s:folder), a:config)
endfunction
" }}}1
let s:folder = {
\ 'name' : 'envs with options',
\ 're' : {
\ 'start' : g:vimtex#re#not_comment . '\\begin\s*\{.{-}\}\[\s*($|\%)',
\ 'end' : '\s*\]\s*$',
\ },
\ 'opened' : 0,
\}
function! s:folder.level(line, lnum) abort dict " {{{1
return self.opened
\ ? self.fold_closed(a:line, a:lnum)
\ : self.fold_opened(a:line, a:lnum)
endfunction
" }}}1
function! s:folder.fold_opened(line, lnum) abort dict " {{{1
if a:line =~# self.re.start
let self.opened = 1
return 'a1'
endif
endfunction
" }}}1
function! s:folder.fold_closed(line, lnum) abort dict " {{{1
if a:line =~# self.re.end
let self.opened = 0
return 's1'
endif
endfunction
" }}}1
function! s:folder.text(line, level) abort dict " {{{1
return a:line . '...] '
endfunction
" }}}1
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