master 10bc4ea 2/2: Tool bar documentation clarification: Mention forcing updates

[Lars Ingebrigtsen]

branch: master
commit 10bc4eac5bb2e7e4b520628286a52f0508332119
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Tool bar documentation clarification: Mention forcing updates
    
    * doc/lispref/keymaps.texi (Tool Bar): Document that flipping the
    status of a tool bar item doesn't necessarily update the visuals
    (bug#42957).
---
 doc/lispref/keymaps.texi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/doc/lispref/keymaps.texi b/doc/lispref/keymaps.texi
index 6635f50..9daeb2c 100644
--- a/doc/lispref/keymaps.texi
+++ b/doc/lispref/keymaps.texi
@@ -2812,6 +2812,11 @@ the shift modifier:
 @xref{Function Keys}, for more information about how to add modifiers to
 function keys.
 
+If you have functions that change whether a tool bar item is enabled
+or not, this status is not necessarily updated visually immediately.
+To force recalculation of the tool bar, call
+@code{force-mode-line-update} (@pxref{Mode Line Format}).
+
 @node Modifying Menus
 @subsection Modifying Menus
 @cindex menu modification