patch 9.1.1485: missing Wayland clipboard support

Problem:  missing Wayland clipboard support
Solution: make it work (Foxe Chen)

fixes: #5157
closes: #17097

Signed-off-by: Foxe Chen <chen.foxe@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/various.txt b/runtime/doc/various.txt
index d6fb641..7a097be 100644
--- a/runtime/doc/various.txt
+++ b/runtime/doc/various.txt
@@ -1,4 +1,4 @@
-*various.txt*   For Vim version 9.1.  Last change: 2025 Jun 10
+*various.txt*   For Vim version 9.1.  Last change: 2025 Jun 27
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -524,6 +524,8 @@
 T  *+visualextra*	extra Visual mode commands |blockwise-operators|
 T  *+vreplace*		|gR| and |gr|
    *+vtp*		on MS-Windows console: support for 'termguicolors'
+N  *+wayland*		Unix only: support for the Wayland protocol.
+N  *+wayland_clipboard*	Unix only: support for Wayland selections/clipboard.
 T  *+wildignore*	|'wildignore'|  Always enabled since 9.0.0278
 T  *+wildmenu*		|'wildmenu'|  Always enabled since 9.0.0279
 T  *+windows*		more than one window; Always enabled since 8.0.1118.
@@ -791,7 +793,15 @@
 			was used for the previous execution of this command.
 			If the value was never specified, then it uses the
 			value of $DISPLAY environment variable as it was when
-			Vim was started.
+			Vim was started.  This will also update |v:clipmethod|.
+			{only available when compiled with the |+xterm_clipboard|
+			feature}
+
+							*:clipreset* *:clip*
+:clip[reset]		Attempts to choose a new method for accessing the
+			clipboard, using the 'clipmethod' option. This is
+			useful when the current method has become unavailable,
+			and you want to try using another method.
 			{only available when compiled with the |+clipboard|
 			feature}