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Check if there is a TOC header before trying to update it

This commit is contained in:
EinfachToll 2018-11-17 20:05:58 +01:00
parent 6f6023610c
commit 2e523b308f
1 changed files with 20 additions and 3 deletions
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23
autoload/vimwiki/base.vim
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@ -1804,13 +1804,31 @@ endfunction
" a:create == 0: update if TOC exists
function! vimwiki#base#table_of_contents(create)
let headers = s:collect_headers()
let toc_header_text = vimwiki#vars#get_global('toc_header')
if !a:create
" Do nothing if there is no TOC to update. (This is a small performance optimization -- if
" auto_toc == 1, but the current buffer has no TOC but is long, saving the buffer could
" otherwise take a few seconds for nothing.)
let toc_already_present = 0
for entry in headers
if entry[2] ==# toc_header_text
let toc_already_present = 1
break
endif
endfor
if !toc_already_present
return
endif
endif
let numbering = vimwiki#vars#get_global('html_header_numbering')
let headers_levels = [['', 0], ['', 0], ['', 0], ['', 0], ['', 0], ['', 0]]
let complete_header_infos = []
for header in headers
let h_text = header[2]
let h_level = header[1]
if h_text ==# vimwiki#vars#get_global('toc_header') " don't include the TOC's header itself
if h_text ==# toc_header_text " don't include the TOC's header itself
continue
endif
let headers_levels[h_level-1] = [h_text, headers_levels[h_level-1][1]+1]
@ -1852,8 +1870,7 @@ function! vimwiki#base#table_of_contents(create)
let links_rx = '\m^\s*'.vimwiki#u#escape(vimwiki#lst#default_symbol()).' '
call vimwiki#base#update_listing_in_buffer(lines,
\ vimwiki#vars#get_global('toc_header'), links_rx, 1, a:create)
call vimwiki#base#update_listing_in_buffer(lines, toc_header_text, links_rx, 1, a:create)
endfunction