runtime(doc): clarify complete_match() and 'isexpand' option
clarify complete_match() documentation to better explain its backward
search behavior, argument handling, and return value format and add an
example of isexpand
closes: #17212
Signed-off-by: glepnir <glephunter@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 03a6a6c..255b9d5 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -1,4 +1,4 @@
-*options.txt* For Vim version 9.1. Last change: 2025 Apr 24
+*options.txt* For Vim version 9.1. Last change: 2025 Apr 27
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -4996,6 +4996,10 @@
Note: Use "\\," to add a literal comma as trigger character, see
|option-backslash|.
+ Examples: >
+ set isexpand=.,->,/*,\\,
+<
+
*'insertmode'* *'im'* *'noinsertmode'* *'noim'*
'insertmode' 'im' boolean (default off)
global