From 1511c9c4e5ddf6d70e46798808afd269a9d78da1 Mon Sep 17 00:00:00 2001
From: cdkerse <cdkerse@sandia.gov>
Date: Tue, 11 Jun 2013 16:26:53 -0600
Subject: [PATCH] Labels can contain the period character. This makes
 translating LLVM label names easier.

---
 src/scanner.lex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scanner.lex b/src/scanner.lex
index faed80f1..e9aea7b0 100644
--- a/src/scanner.lex
+++ b/src/scanner.lex
@@ -37,7 +37,7 @@ using namespace HarpTools;
 %start DEFARGS PERMARGS WORDARGS STRINGARGS ALIGNARGS EMPTYARGS INSTARGS
 %start EATCOLON
 
-sym [A-Za-z_][A-Za-z0-9_]*
+sym [A-Za-z_.][A-Za-z0-9_.]*
 decnum [1-9][0-9]* 
 hexnum 0x[0-9a-f]+
 octnum 0[0-9]*