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* src/keyboard.c (parse_tool_bar_item): Use CAPTION when HELP is unavailable

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while adding equivalent key binding to the tooltip. (Bug#36156)
This commit is contained in:
Juri Linkov 2019-08-27 01:38:19 +03:00
parent 1071a4fac6
commit f600134a24
1 changed files with 4 additions and 0 deletions
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src/keyboard.c
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@ -8304,6 +8304,10 @@ parse_tool_bar_item (Lisp_Object key, Lisp_Object item)
AUTO_STRING (end, ")");
Lisp_Object orig = PROP (TOOL_BAR_ITEM_HELP);
Lisp_Object desc = Fkey_description (keys, Qnil);
if (NILP (orig))
orig = PROP (TOOL_BAR_ITEM_CAPTION);
set_prop (TOOL_BAR_ITEM_HELP, CALLN (Fconcat, orig, beg, desc, end));
}