161 static GHashTable *calltips = NULL;  variable
675 	if (calltips)  in on_debugger_stopped()
676 		g_hash_table_remove_all(calltips);  in on_debugger_stopped()
841 	if (calltips)  in on_debugger_exited()
843 		g_hash_table_destroy(calltips);  in on_debugger_exited()
844 		calltips = NULL;  in on_debugger_exited()
943 	if (calltips)  in on_select_frame()
944 		g_hash_table_remove_all(calltips);  in on_select_frame()
1378 	if (!calltips || !(calltip = g_hash_table_lookup(calltips, expression)))  in debug_get_calltip_for_expression()
1414 			if (!calltips)  in debug_get_calltip_for_expression()
1416 …calltips = g_hash_table_new_full(g_str_hash, g_str_equal, (GDestroyNotify)g_free, (GDestroyNotify)…  in debug_get_calltip_for_expression()
1418 			g_hash_table_insert(calltips, g_strdup(expression), calltip);  in debug_get_calltip_for_expression()