From 6dbde44f2095fa83e4aabfccad909200777c954d Mon Sep 17 00:00:00 2001
From: Alan Knowles <alan@roojs.com>
Date: Tue, 15 Sep 2015 17:15:28 +0800
Subject: [PATCH] JSDOC/TokenReader.vala

---
 JSDOC/TokenReader.vala | 8 ++++++++
 1 file changed, 8 insertions(+)

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);
         }
-- 
2.39.2