From 9fcedceed34f308f44e152d561e7642eeec890bc Mon Sep 17 00:00:00 2001
From: Paul Tagliamonte <paultag@debian.org>
Date: Mon, 31 Dec 2012 15:09:22 -0500
Subject: [PATCH] Adding "#!" == comment - Close #23

---
 hy/lex/states.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/hy/lex/states.py b/hy/lex/states.py
index 454627b..8f7b7ab 100644
--- a/hy/lex/states.py
+++ b/hy/lex/states.py
@@ -68,6 +68,7 @@ class Comment(State):
 
 class Idle(State):
     def p(self, x):
+        if x == "#": return HashExpression
         if x == ";": return Comment
         if x == "(": return Expression
         if x in WHITESPACE: return
@@ -75,6 +76,13 @@ class Idle(State):
         raise LexException("Unknown char: %s" % (x))
 
 
+class HashExpression(State):
+    def p(self, x):
+        if x == "!": return Comment
+
+        raise LexException("Unknwon Hash modifier - %s" % (x))
+
+
 class Expression(State):
     def enter(self):
         self.nodes = HYExpression([])