patch 9.1.0059: No event triggered before creating a window
Problem: No event is triggered before creating a window.
(Sergey Vlasov)
Solution: Add the WinNewPre event (Sergey Vlasov)
fixes: #10635
closes: #12761
Signed-off-by: Sergey Vlasov <sergey@vlasov.me>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index 1641361..5f9f51e 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt* For Vim version 9.1. Last change: 2024 Jan 23
+*autocmd.txt* For Vim version 9.1. Last change: 2024 Jan 25
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -381,6 +381,7 @@
|CursorMoved| the cursor was moved in Normal mode
|CursorMovedI| the cursor was moved in Insert mode
+|WinNewPre| before creating a new window
|WinNew| after creating a new window
|TabNew| after creating a new tab page
|WinClosed| after closing a window
@@ -1390,6 +1391,18 @@
WinLeave autocommands (but not for ":new").
Not used for ":qa" or ":q" when exiting Vim.
+ *WinNewPre*
+WinNewPre Before creating a new window. Triggered
+ before commands that modify window layout by
+ creating a split or new tab page. Not done for
+ the first window, when Vim has just started.
+ It is not allowed to modify window layout
+ while executing commands for the WinNewPre
+ event.
+ Most useful to store current window layout
+ and compare it with the new layout after the
+ Window has been created.
+
*WinNew*
WinNew When a new window was created. Not done for
the first window, when Vim has just started.
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 9a89916..ee6c0a9 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -5785,6 +5785,7 @@
WinEnter autocmd.txt /*WinEnter*
WinLeave autocmd.txt /*WinLeave*
WinNew autocmd.txt /*WinNew*
+WinNewPre autocmd.txt /*WinNewPre*
WinResized autocmd.txt /*WinResized*
WinResized-event windows.txt /*WinResized-event*
WinScrolled autocmd.txt /*WinScrolled*
diff --git a/runtime/doc/todo.txt b/runtime/doc/todo.txt
index c29ac2e..bb58597 100644
--- a/runtime/doc/todo.txt
+++ b/runtime/doc/todo.txt
@@ -4667,7 +4667,6 @@
Autocommands:
-9 Add WinNewPre - before creating a new window. #10635
9 When triggering WinNew provide the window ID somehow. #10633
9 Rework the code from FEAT_OSFILETYPE for autocmd-osfiletypes to use
'filetype'. Only for when the current buffer is known.
diff --git a/runtime/syntax/vim.vim b/runtime/syntax/vim.vim
index 46fe568..73884cc 100644
--- a/runtime/syntax/vim.vim
+++ b/runtime/syntax/vim.vim
@@ -11,6 +11,7 @@
" 2024 Jan 14 by Vim Project (TermResponseAll autocommand)
" 2024 Jan 15 by Vim Project (:hi ctermfont attribute)
" 2024 Jan 23 by Vim Project (add :[23]match commands)
+" 2024 Jan 25 by Vim Project (WinNewPre autocommand)
" Version: 9.0-25
" URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_VIM
" Automatically generated keyword lists: {{{1
@@ -76,7 +77,7 @@
" AutoCmd Events {{{2
syn case ignore
-syn keyword vimAutoEvent contained BufAdd BufDelete BufFilePost BufHidden BufNew BufRead BufReadPost BufUnload BufWinLeave BufWrite BufWritePost CmdlineChanged CmdlineLeave CmdwinEnter ColorScheme CompleteChanged CompleteDonePre CursorHoldI CursorMovedI DiffUpdated DirChanged DirChangedPre EncodingChanged ExitPre FileAppendCmd FileAppendPost FileAppendPre FileChangedRO FileChangedShell FileChangedShellPost FileEncoding FileExplorer FileReadCmd FileReadPost FileReadPre FileType FileWriteCmd FileWritePost FileWritePre FilterReadPost FilterReadPre FilterWritePost FilterWritePre FocusGained FocusLost FuncUndefined GUIEnter GUIFailed InsertChange InsertCharPre InsertEnter InsertLeave InsertLeavePre MenuPopup ModeChanged OptionSet QuickFixCmdPost QuickFixCmdPre QuitPre RemoteReply SafeState SafeStateAgain SessionLoadPost ShellCmdPost ShellFilterPost SigUSR1 SourceCmd SourcePost SourcePre SpellFileMissing StdinReadPost StdinReadPre SwapExists Syntax TabClosed TabEnter TabLeave TabNew TermChanged TerminalOpen TerminalWinOpen TermResponse TermResponseAll TextChanged TextChangedI TextChangedP TextChangedT TextYankPost User VimEnter VimLeave VimLeavePre VimResized VimResume VimSuspend WinClosed WinEnter WinLeave WinNew WinResized WinScrolled
+syn keyword vimAutoEvent contained BufAdd BufDelete BufFilePost BufHidden BufNew BufRead BufReadPost BufUnload BufWinLeave BufWrite BufWritePost CmdlineChanged CmdlineLeave CmdwinEnter ColorScheme CompleteChanged CompleteDonePre CursorHoldI CursorMovedI DiffUpdated DirChanged DirChangedPre EncodingChanged ExitPre FileAppendCmd FileAppendPost FileAppendPre FileChangedRO FileChangedShell FileChangedShellPost FileEncoding FileExplorer FileReadCmd FileReadPost FileReadPre FileType FileWriteCmd FileWritePost FileWritePre FilterReadPost FilterReadPre FilterWritePost FilterWritePre FocusGained FocusLost FuncUndefined GUIEnter GUIFailed InsertChange InsertCharPre InsertEnter InsertLeave InsertLeavePre MenuPopup ModeChanged OptionSet QuickFixCmdPost QuickFixCmdPre QuitPre RemoteReply SafeState SafeStateAgain SessionLoadPost ShellCmdPost ShellFilterPost SigUSR1 SourceCmd SourcePost SourcePre SpellFileMissing StdinReadPost StdinReadPre SwapExists Syntax TabClosed TabEnter TabLeave TabNew TermChanged TerminalOpen TerminalWinOpen TermResponse TermResponseAll TextChanged TextChangedI TextChangedP TextChangedT TextYankPost User VimEnter VimLeave VimLeavePre VimResized VimResume VimSuspend WinClosed WinEnter WinLeave WinNewPre WinNew WinResized WinScrolled
syn keyword vimAutoEvent contained BufCreate BufEnter BufFilePre BufLeave BufNewFile BufReadCmd BufReadPre BufWinEnter BufWipeout BufWriteCmd BufWritePre CmdlineEnter CmdUndefined CmdwinLeave ColorSchemePre CompleteDone CursorHold CursorMoved
" Highlight commonly used Groupnames {{{2