feat(options): add 'eventignorewin' (#32152)

vim-patch:partial:9.1.1084: Unable to persistently ignore events in a window and its buffers

Problem:  Unable to persistently ignore events in a window and its buffers.
Solution: Add 'eventignorewin' option to ignore events in a window and buffer
          (Luuk van Baal)

Add the window-local 'eventignorewin' option that is analogous to
'eventignore', but applies to a certain window and its buffers. Identify
events that should be allowed in 'eventignorewin', adapt "auto_event"
and "event_tab" to encode this information. Window context is not passed
onto apply_autocmds_group(), and when to ignore an event is a bit
ambiguous when "buf" is not "curbuf", rather than a large refactor, only
ignore an event when all windows into "buf" are ignoring the event.

https://github.com/vim/vim/commit/b7147f8236c962cd74d1ce028d9106f1c449ea6c

vim-patch:9.1.1102: tests: Test_WinScrolled_Resized_eiw() uses wrong filename

Problem:  tests: Test_WinScrolled_Resized_eiw() uses wrong filename
          (Luuk van Baal, after v9.1.1084)
Solution: Rename the filename to something more unique

https://github.com/vim/vim/commit/bfc7719e48ffc365ee0a1bd1888120d26b6365f0

4 files changed, 12 insertions, 0 deletions

diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index c094281154..a82bac5de5 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1676,6 +1676,9 @@ To disable autocommands for some time use the 'eventignore' option.  Note that
 this may cause unexpected behavior, make sure you restore 'eventignore'
 afterwards, using a |:try| block with |:finally|.
 
+To disable autocmds indefinitely in a specific window use the 'eventignorewin'
+option.  This can only be used to ignore window and buffer related events.
+
 							*:noautocmd* *:noa*
 To disable autocommands for just one command use the ":noautocmd" command
 modifier.  This will set 'eventignore' to "all" for the duration of the
diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt
index 92492d0448..cfda05e6f5 100644
--- a/runtime/doc/news.txt
+++ b/runtime/doc/news.txt
@@ -319,6 +319,7 @@ OPTIONS
 • 'completeopt' flag "preinsert" highlights text to be inserted.
 • 'messagesopt' configures |:messages| and |hit-enter| prompt.
 • 'tabclose' controls which tab page to focus when closing a tab page.
+• 'eventignorewin' to persistently ignore events in a window.
 
 PERFORMANCE
 
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 550d3cbb14..4560eff6e8 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -2334,6 +2334,13 @@ A jump table for the options with a short description can be found at |Q_op|.
 	    set ei=WinEnter,WinLeave
 <
 
+					*'eventignorewin'* *'eiw'*
+'eventignorewin' 'eiw'	string	(default "")
+			local to window
+	Similar to 'eventignore' but applies to a particular window and its
+	buffers, for which window and buffer related autocommands can be
+	ignored indefinitely without affecting the global 'eventignore'.
+
 				*'expandtab'* *'et'* *'noexpandtab'* *'noet'*
 'expandtab' 'et'	boolean	(default off)
 			local to buffer
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index f43ddb57fb..86147cfc2b 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -696,6 +696,7 @@ Short explanation of each option:		*option-list*
 'errorfile'	  'ef'	    name of the errorfile for the QuickFix mode
 'errorformat'	  'efm'     description of the lines in the error file
 'eventignore'	  'ei'	    autocommand events that are ignored
+'eventignorewin'  'eiw'     autocommand events that are ignored in a window
 'expandtab'	  'et'	    use spaces when <Tab> is inserted
 'exrc'		  'ex'	    read init files in the current directory
 'fileencoding'	  'fenc'    file encoding for multibyte text