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Add g:tagbar_no_autocmds option to disable almost all autocmds (#688)

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* Closed #578 - Add `g:tagbar_no_autocmds` option to disable almost all autocommands

* Rework to be more streamlined
This commit is contained in:
raven42
2021-01-12 07:41:38 -06:00
committed by GitHub
parent 2a36ad79a7
commit e6e6582739
3 changed files with 60 additions and 33 deletions
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77
autoload/tagbar.vim
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@@ -548,16 +548,6 @@ function! s:CreateAutocommands() abort
augroup TagbarAutoCmds
autocmd!
if !g:tagbar_silent
autocmd CursorHold __Tagbar__.* call s:ShowPrototype(1)
endif
autocmd WinEnter __Tagbar__.* call s:SetStatusLine()
autocmd WinLeave __Tagbar__.* call s:SetStatusLine()
if g:tagbar_autopreview
autocmd CursorMoved __Tagbar__.* nested call s:ShowInPreviewWin()
endif
autocmd BufEnter * if expand('<amatch>') !~ '__Tagbar__.*' |
\ let s:last_alt_bufnr = bufnr('#') |
\ endif
@@ -565,32 +555,45 @@ function! s:CreateAutocommands() abort
autocmd QuitPre * let s:vim_quitting = 1
endif
autocmd WinEnter * nested call s:HandleOnlyWindow()
autocmd WinEnter * if bufwinnr(s:TagbarBufName()) == -1 |
\ call s:ShrinkIfExpanded() |
\ endif
autocmd BufWritePost *
\ call s:HandleBufWrite(fnamemodify(expand('<afile>'), ':p'))
autocmd CursorHold,CursorHoldI * call s:do_delayed_update()
" BufReadPost is needed for reloading the current buffer if the file
" was changed by an external command; see commit 17d199f
autocmd BufReadPost,BufEnter,CursorHold,FileType * call
\ s:AutoUpdate(fnamemodify(expand('<afile>'), ':p'), 0)
if g:tagbar_highlight_follow_insert
autocmd CursorHoldI * call
if !g:tagbar_no_autocmds
if !g:tagbar_silent
autocmd CursorHold __Tagbar__.* call s:ShowPrototype(1)
endif
autocmd WinEnter __Tagbar__.* call s:SetStatusLine()
autocmd WinLeave __Tagbar__.* call s:SetStatusLine()
if g:tagbar_autopreview
autocmd CursorMoved __Tagbar__.* nested call s:ShowInPreviewWin()
endif
autocmd WinEnter * if bufwinnr(s:TagbarBufName()) == -1 |
\ call s:ShrinkIfExpanded() |
\ endif
autocmd BufWritePost *
\ call s:HandleBufWrite(fnamemodify(expand('<afile>'), ':p'))
autocmd CursorHold,CursorHoldI * call s:do_delayed_update()
" BufReadPost is needed for reloading the current buffer if the file
" was changed by an external command; see commit 17d199f
autocmd BufReadPost,BufEnter,CursorHold,FileType * call
\ s:AutoUpdate(fnamemodify(expand('<afile>'), ':p'), 0)
if g:tagbar_highlight_follow_insert
autocmd CursorHoldI * call
\ s:AutoUpdate(fnamemodify(expand('<afile>'), ':p'), 0)
endif
autocmd BufDelete,BufWipeout *
\ nested call s:HandleBufDelete(expand('<afile>'), expand('<abuf>'))
" Suspend Tagbar while grep commands are running, since we don't want
" to process files that only get loaded temporarily to search them
autocmd QuickFixCmdPre *grep* let s:tagbar_qf_active = 1
autocmd QuickFixCmdPost *grep* if exists('s:tagbar_qf_active') |
\ unlet s:tagbar_qf_active |
\ endif
autocmd VimEnter * call s:CorrectFocusOnStartup()
endif
autocmd BufDelete,BufWipeout *
\ nested call s:HandleBufDelete(expand('<afile>'), expand('<abuf>'))
" Suspend Tagbar while grep commands are running, since we don't want
" to process files that only get loaded temporarily to search them
autocmd QuickFixCmdPre *grep* let s:tagbar_qf_active = 1
autocmd QuickFixCmdPost *grep* if exists('s:tagbar_qf_active') |
\ unlet s:tagbar_qf_active |
\ endif
autocmd VimEnter * call s:CorrectFocusOnStartup()
augroup END
let s:autocommands_done = 1
@@ -2209,6 +2212,14 @@ endfunction
" User actions {{{1
" s:HighlightTag() {{{2
function! s:HighlightTag(openfolds, ...) abort
if g:tagbar_no_autocmds
" If no autocmds are enabled, then it doesn't make sense to highlight
" anything as the cursor can move around and any highlighting would be
" inaccurate
return
endif
let tagline = 0
let force = a:0 > 0 ? a:1 : 0