display_tool_bar_line 15430 src/xdisp.c          display_tool_bar_line (&it, -1);
display_tool_bar_line 15576 src/xdisp.c    	    display_tool_bar_line (&it, -1);
display_tool_bar_line 15600 src/xdisp.c    	      display_tool_bar_line (&it, height + h);
display_tool_bar_line 15607 src/xdisp.c    	display_tool_bar_line (&it, 0);