From: Alan Knowles <alan@roojs.com>
Date: Tue, 15 Sep 2015 09:15:28 +0000 (+0800)
Subject: JSDOC/TokenReader.vala
X-Git-Url: http://git.roojs.org/?p=gnome.introspection-doc-generator;a=commitdiff_plain;h=6dbde44f2095fa83e4aabfccad909200777c954d

JSDOC/TokenReader.vala
---

diff --git a/JSDOC/TokenReader.vala b/JSDOC/TokenReader.vala
index b49ffcc..15d6319 100644
--- a/JSDOC/TokenReader.vala
+++ b/JSDOC/TokenReader.vala
@@ -41,6 +41,14 @@ namespace JSDOC {
         public void push (Token t) {
             this.tokens.add(t);
         }
+        public Token? pop ()
+        {
+            if (this.size > 0) {
+                return this.tokens.remove_at(this.size-1);
+            }
+            return null;
+        }
+        
         public Token get(int i) {
             return this.tokens.get(i);
         }