- GUI: added creation and moving of vectors, measurements, and frame references

git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5389 99fdad57-331a-0410-800a-d7fa5415bdb3

expr.c

@@ -384,6 +384,19 @@ fail:
 }
 
 
+/* ----- make a number -----------------------------------------------------*/
+
+
+struct expr *new_num(struct num num)
+{
+	struct expr *expr;
+
+	expr = new_op(op_num);
+	expr->u.num = num;
+	return expr;
+}
+
+
 /* ----- expression-only parser -------------------------------------------- */