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Improve/Fix indentation for list environments

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Karl Yngve Lervåg 2016-03-24 23:13:32 +01:00
parent 20140d9427
commit 2444662ef6
1 changed files with 13 additions and 7 deletions
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20
indent/tex.vim
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@ -70,19 +70,25 @@ endfunction
function! s:indent_envs(cur, prev) " {{{1
let l:ind = 0
if a:prev =~# '\\begin{.*}' && a:prev !~# s:envs_noindent
let l:ind += (a:prev =~# s:envs_lists) ? 2*&sw : &sw
endif
" First for general environments
let l:ind += &sw*((a:prev =~# '\\begin{.*}') && (a:prev !~# s:envs_ignore))
let l:ind -= &sw*((a:cur =~# '\\end{.*}') && (a:cur !~# s:envs_ignore))
if a:cur =~# '\\end{.*}' && a:cur !~# s:envs_noindent
let l:ind -= (a:cur =~# s:envs_lists) ? 2*&sw : &sw
endif
" Indentation for prolonged items in lists
let l:ind += &sw*((a:prev =~# s:envs_item) && (a:cur !~# s:envs_enditem))
let l:ind -= &sw*((a:cur =~# s:envs_item) && (a:prev !~# s:envs_begitem))
let l:ind -= &sw*((a:cur =~# s:envs_endlist) && (a:prev !~# s:envs_begitem))
return l:ind
endfunction
let s:envs_noindent = 'document\|verbatim\|lstlisting'
let s:envs_ignore = 'document\|verbatim\|lstlisting'
let s:envs_lists = 'itemize\|description\|enumerate\|thebibliography'
let s:envs_item = '^\s*\\item'
let s:envs_beglist = '\\begin{\%(' . s:envs_lists . '\)'
let s:envs_endlist = '\\end{\%(' . s:envs_lists . '\)'
let s:envs_begitem = s:envs_item . '\|' . s:envs_beglist
let s:envs_enditem = s:envs_item . '\|' . s:envs_endlist
" }}}1
function! s:indent_delims(cur, prev) " {{{1