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Preserve fold open/close status of the TOC on save.

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Since TOC is completely recreated, Vim loses its fold open/close status.
If your TOC was open, after you save it gets closed.

Fix will save fold status, and restore it after TOC is updated.
This commit is contained in:
Ivan Tishchenko 2015-11-27 03:13:25 +03:00
parent d265df42f5
commit 0d3f526a88
1 changed files with 9 additions and 0 deletions
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9
autoload/vimwiki/base.vim
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@ -1147,9 +1147,12 @@ function! vimwiki#base#update_listing_in_buffer(strings, start_header,
let cursor_line = old_cursor_pos[1]
let is_cursor_after_listing = 0
let is_fold_closed = 1
let lines_diff = 0
if already_there
let is_fold_closed = ( foldclosed(start_lnum) > 1 )
" delete the old listing
let whitespaces_in_first_line = matchstr(getline(start_lnum), '\m^\s*')
let end_lnum = start_lnum + 1
@ -1189,6 +1192,12 @@ function! vimwiki#base#update_listing_in_buffer(strings, start_header,
let lines_diff += 1
endif
" Open fold, if needed
if !is_fold_closed
exe start_lnum
norm zo
endif
if is_cursor_after_listing
let old_cursor_pos[1] += lines_diff
endif