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vim:au: Improve clearing of old selection highlight

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Because of the deferring of the highlight, the old selection highlight
was deleted only when a new one was created. Introduce a second timer
that makes sure that the old highlight is cleared earlier.
This commit is contained in:
Julian Prein
2024-11-04 17:43:41 +01:00
parent 2322f4ad67
commit e95bc71b0b
1 changed files with 14 additions and 0 deletions
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14
.config/vim/vimrc.d/80-autocommands.vim
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@@ -110,6 +110,10 @@ function! s:highlight_selection()
" Kill the possibly already running timer " Kill the possibly already running timer
if exists('w:selection_timer_id') if exists('w:selection_timer_id')
call timer_stop(w:selection_timer_id) call timer_stop(w:selection_timer_id)
" Make sure that the old selection is deleted soon-ish
if exists("w:visual_match_ids") && !exists("w:selection_clear_timer_id")
let w:selection_clear_timer_id = timer_start(150, 's:clear_visual_timer')
endif
endif endif
" Delay the highlight by 100ms so that not every selection is highlighted " Delay the highlight by 100ms so that not every selection is highlighted
@@ -121,6 +125,11 @@ endfunction
function! s:_highlight_selection(timer) function! s:_highlight_selection(timer)
unlet w:selection_timer_id unlet w:selection_timer_id
if exists("w:selection_clear_timer_id")
call timer_stop(w:selection_clear_timer_id)
unlet w:selection_clear_timer_id
endif
let l:old_reg = getreg('"') let l:old_reg = getreg('"')
let l:old_regtype = getregtype('"') let l:old_regtype = getregtype('"')
" NOTE: The yank needs to be silent to mute the 'n lines yanked' " NOTE: The yank needs to be silent to mute the 'n lines yanked'
@@ -189,6 +198,11 @@ function! s:clear_highlights(what = s:CLEAR_HIGHS_ALL)
endif endif
endfunction endfunction
function! s:clear_visual_timer(timer)
unlet w:selection_clear_timer_id
call s:clear_highlights(s:CLEAR_HIGHS_VISUAL)
endfunction
augroup highlight_current augroup highlight_current
au! au!
" TODO: `viw` when on the last character of the word does not trigger " TODO: `viw` when on the last character of the word does not trigger