patch 9.1.0810: cannot easily adjust the |:find| command

Problem:  cannot easily adjust the |:find| command
Solution: Add support for the 'findexpr' option (Yegappan Lakshmanan)

closes: #15901
closes: #15905

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/version9.txt b/runtime/doc/version9.txt
index 400ccd7..af180a2 100644
--- a/runtime/doc/version9.txt
+++ b/runtime/doc/version9.txt
@@ -1,4 +1,4 @@
-*version9.txt*  For Vim version 9.1.  Last change: 2024 Oct 14
+*version9.txt*  For Vim version 9.1.  Last change: 2024 Oct 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -41649,6 +41649,8 @@
 
 'completeitemalign'	Order of |complete-items| in Insert mode completion
 			popup
+'findexpr'		Vim expression to obtain the results for a |:find|
+			command
 'winfixbuf'		Keep buffer focused in a window
 'tabclose'		Which tab page to focus after closing a tab page
 't_xo'			Terminal uses XON/XOFF handshaking (e.g. vt420)