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Improved TOC title parsing

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This commit is contained in:
Karl Yngve Lervåg 2014-06-12 19:53:43 +02:00
parent ecd0306709
commit 43410759c3
1 changed files with 9 additions and 10 deletions
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19
autoload/latex/toc.vim
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@ -127,26 +127,25 @@ function! s:read_toc(auxfile, texfile, ...)
endif
" Parse number
if len(tree[1]) > 3 && empty(tree[1][1])
call remove(tree[1], 1)
let secnum = ''
let tree = tree[1]
if len(tree) > 3 && empty(tree[1])
call remove(tree, 1)
endif
if len(tree[1]) > 1
if !empty(tree[1][1])
let secnum = latex#util#tree2tex(tree[1][1])
if len(tree) > 1
if tree[0] =~ '^\\numberline'
let secnum = latex#util#tree2tex(tree[1])
let secnum = substitute(secnum, '\\\S\+\s', '', 'g')
let secnum = substitute(secnum, '\\\S\+{\(.\{-}\)}', '\1', 'g')
let secnum = substitute(secnum, '^{\+\|}\+$', '', 'g')
call remove(tree, 1)
endif
let tree = tree[1][2:]
else
let secnum = ''
let tree = tree[1]
endif
" Parse title
let text = latex#util#tree2tex(tree)
let text = substitute(text, '^{\+\|}\+$', '', 'g')
let text = substitute(text, '^\\nonumberline\s*', '', 'g')
let text = substitute(text, '^\\\(no\)\?numberline\s*', '', 'g')
" Add TOC entry
call add(fileindices[texfile], len(toc))