Qrtl is new.

(parse_tool_bar_item): Handle :rtl keyword.
(syms_of_keyboard): Intern :rtl keyword.

diff --git a/src/keyboard.c b/src/keyboard.c
index ea26e620892a669b2ed8eb2bfbedf292be63a868..99fd341973707ec04b592279cc0246dbd45779f9 100644 (file)
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -7828,10 +7828,11 @@ static Lisp_Object tool_bar_item_properties;
 
 static int ntool_bar_items;
 
-/* The symbols `tool-bar', and `:image'.  */
+/* The symbols `tool-bar', `:image' and `:rtl'.  */
 
 extern Lisp_Object Qtool_bar;
 Lisp_Object QCimage;
+Lisp_Object Qrtl;
 
 /* Function prototypes.  */
 
@@ -8117,6 +8118,9 @@ parse_tool_bar_item (key, item)
        /* Value is either a single image specification or a vector
           of 4 such specifications for the different button states.  */
        PROP (TOOL_BAR_ITEM_IMAGES) = value;
+      else if (EQ (key, Qrtl))
+        /* ':rtl STRING' */
+        PROP (TOOL_BAR_ITEM_RTL_IMAGE) = value;
     }
 
   /* If got a filter apply it on binding.  */
@@ -11145,6 +11149,9 @@ syms_of_keyboard ()
   staticpro (&Qhelp_echo);
   Qhelp_echo = intern ("help-echo");
 
+  staticpro (&Qrtl);
+  Qrtl = intern (":rtl");
+
   staticpro (&item_properties);
   item_properties = Qnil;