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Prevent scrolling of large folds while filesave updates TOC.

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During TOC update, screen sometimes scrolls -- most often I've seen this
when I'm working inside large enough fold (does not fit in one screen).

Fix uses winsaveview()/winrestview() instead of getpos()/setpos().
Winview pair would also manage scroll position on screen, not just
cursor position in text.
This commit is contained in:
Ivan Tishchenko 2015-11-27 03:20:44 +03:00
parent 0d3f526a88
commit 5247de4a0b
1 changed files with 4 additions and 4 deletions
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8
autoload/vimwiki/base.vim
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@ -1143,8 +1143,8 @@ function! vimwiki#base#update_listing_in_buffer(strings, start_header,
return
endif
let old_cursor_pos = getpos('.')
let cursor_line = old_cursor_pos[1]
let winview_save = winsaveview()
let cursor_line = winview_save.lnum
let is_cursor_after_listing = 0
let is_fold_closed = 1
@ -1199,9 +1199,9 @@ function! vimwiki#base#update_listing_in_buffer(strings, start_header,
endif
if is_cursor_after_listing
let old_cursor_pos[1] += lines_diff
let winview_save.lnum += lines_diff
endif
call setpos('.', old_cursor_pos)
call winrestview(winview_save)
endfunction "}}}
" WIKI link following functions {{{