Mercurial > vim
view runtime/syntax/gitrebase.vim @ 34536:ad6cd802579d v9.1.0170
patch 9.1.0170: Re-allow curwin == prevwin, but document it instead
Commit: https://github.com/vim/vim/commit/d64801e913314d2e19dbb38f60e6d285238debff
Author: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Date: Tue Mar 12 20:46:12 2024 +0100
patch 9.1.0170: Re-allow curwin == prevwin, but document it instead
Problem: more places exist where curwin == prevwin, and it may even be
expected in some cases.
Solution: revert v9.1.0001, but document that it's possible instead.
(Sean Dewar)
I've had a change of heart for the following reasons:
- A quick 'n dirty [GitHub code
search](https://github.com/search?q=%2F%28winnr%5C%28%5C%29%5Cs*%3D%3D%5Cs*winnr%5C%28%5B%27%22%5D%23%5B%27%22%5D%5C%29%7Cwinnr%5C%28%5B%27%22%5D%23%5B%27%22%5D%5C%29%5Cs*%3D%3D%5Cs*winnr%5C%28%5C%29%29%2F&type=code)
reveals some cases where it's expected in the wild.
Particularly, it made me aware `winnr() == winnr('#')` is possible when curwin
is changed temporarily during the evaluation of a &statusline expression item
(`%{...}`), and is used to show something different on the statusline
belonging to the previous window; that behaviour wasn't changed in v9.1.0001,
but it means curwin == prevwin makes sense in some cases.
- The definition and call sites of back_to_prevwin imply some expectation that
prevwin == wp (== curwin) is possible, as it's used to skip entering the
prevwin in that case.
- Prior to v9.1.0001, `:wincmd p` would not beep in the case that was patched in
v9.1.0001, but now does. That resulted in #14047 being opened, as it affected
the CtrlP plugin.
I find it odd that `:wincmd p` had cases where it wouldn't beep despite doing
nothing, but it may be preferable to keep things that way (or instead also
beep if curwin == prevwin, if that's preferred).
- After more digging, I found cases in win_free_mem, enter_tabpage,
aucmd_restbuf and qf_open_new_cwindow where curwin == prevwin is possible
(many of them from autocommands). Others probably exist too, especially in
places where curwin is changed temporarily.
fixes: #14047
closes: #14186
Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 12 Mar 2024 21:00:11 +0100 |
parents | 3e661b0cf500 |
children |
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" Vim syntax file " Language: git rebase --interactive " Maintainer: Tim Pope <vimNOSPAM@tpope.org> " Filenames: git-rebase-todo " Last Change: 2022 Jan 05 if exists("b:current_syntax") finish endif syn case match let s:c = escape((matchstr(getline('$'), '^[#;@!$%^&|:]\S\@!') . '#')[0], '^$.*[]~\"/') syn match gitrebaseHash "\v<\x{7,}>" contained contains=@NoSpell syn match gitrebaseCommit "\v<\x{7,}>" nextgroup=gitrebaseSummary skipwhite contains=@NoSpell syn match gitrebasePick "\v^p%(ick)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseReword "\v^r%(eword)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseEdit "\v^e%(dit)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseSquash "\v^s%(quash)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseFixup "\v^f%(ixup)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseExec "\v^%(x|exec)>" nextgroup=gitrebaseCommand skipwhite syn match gitrebaseBreak "\v^b%(reak)=>" syn match gitrebaseDrop "\v^d%(rop)=>" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseNoop "\v^noop>" syn match gitrebaseMerge "\v^m(erge)=>" nextgroup=gitrebaseMergeOption,gitrebaseName skipwhite syn match gitrebaseLabel "\v^l(abel)=>" nextgroup=gitrebaseName skipwhite syn match gitrebaseReset "\v^(t|reset)=>" nextgroup=gitrebaseName skipwhite syn match gitrebaseSummary ".*" contains=gitrebaseHash contained syn match gitrebaseCommand ".*" contained exe 'syn match gitrebaseComment " \@<=' . s:c . ' empty$" containedin=gitrebaseSummary contained' exe 'syn match gitrebaseComment "^\s*' . s:c . '.*" contains=gitrebaseHash' syn match gitrebaseSquashError "\v%^%(s%(quash)=>|f%(ixup)=>)" nextgroup=gitrebaseCommit skipwhite syn match gitrebaseMergeOption "\v-[Cc]>" nextgroup=gitrebaseMergeCommit skipwhite contained syn match gitrebaseMergeCommit "\v<\x{7,}>" nextgroup=gitrebaseName skipwhite contained syn match gitrebaseName "\v[^[:space:].*?i:^~/-]\S+" nextgroup=gitrebaseMergeComment skipwhite contained exe 'syn match gitrebaseMergeComment "' . s:c . '" nextgroup=gitrebaseSummary skipwhite contained' unlet s:c hi def link gitrebaseCommit gitrebaseHash hi def link gitrebaseHash Identifier hi def link gitrebasePick Type hi def link gitrebaseReword Conditional hi def link gitrebaseEdit PreProc hi def link gitrebaseSquash Statement hi def link gitrebaseFixup Repeat hi def link gitrebaseExec Operator hi def link gitrebaseBreak Macro hi def link gitrebaseDrop Comment hi def link gitrebaseNoop Comment hi def link gitrebaseMerge Exception hi def link gitrebaseLabel Label hi def link gitrebaseReset Keyword hi def link gitrebaseSummary String hi def link gitrebaseComment Comment hi def link gitrebaseSquashError Error hi def link gitrebaseMergeCommit gitrebaseCommit hi def link gitrebaseMergeComment gitrebaseComment hi def link gitrebaseName Tag let b:current_syntax = "gitrebase"