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master fff5c3c 1/2: help-at-pt-display-when-idle doc string clarificatio

From: Lars Ingebrigtsen
Subject: master fff5c3c 1/2: help-at-pt-display-when-idle doc string clarification
Date: Fri, 21 Aug 2020 10:56:05 -0400 (EDT)

branch: master
commit fff5c3c061d99a067d728bd90ca00e329bb252ab
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    help-at-pt-display-when-idle doc string clarification
    * lisp/help-at-pt.el (help-at-pt-display-when-idle): Clarify when
    kbd-help is useful (bug#39295).
 lisp/help-at-pt.el | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lisp/help-at-pt.el b/lisp/help-at-pt.el
index dead1f6..e184c78 100644
--- a/lisp/help-at-pt.el
+++ b/lisp/help-at-pt.el
@@ -162,6 +162,10 @@ included in this list.  Suggested properties are `keymap',
 `local-map', `button' and `kbd-help'.  Any value other than t or
 a non-empty list disables the feature.
+The text printed from the `help-echo' property is often only
+relevant when using the mouse.  The presence of a `kbd-help'
+property guarantees that non mouse specific help is available.
 This variable only takes effect after a call to
 `help-at-pt-set-timer'.  The help gets printed after Emacs has
 been idle for `help-at-pt-timer-delay' seconds.  You can call

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