From c6594204eca97388b8d1e2ec3ba442085bc5788d Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@allegro.clab.cs.cmu.edu>
Date: Wed, 2 Apr 2014 20:19:35 -0400
Subject: fix floating point issue

---
 decoder/rule_lexer.ll | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/decoder/rule_lexer.ll b/decoder/rule_lexer.ll
index 05963d05..cc73c079 100644
--- a/decoder/rule_lexer.ll
+++ b/decoder/rule_lexer.ll
@@ -119,7 +119,7 @@ void check_and_update_ctf_stack(const TRulePtr& rp) {
 
 %}
 
-REAL [\-+]?[0-9]+(\.[0-9]*([eE][-+]*[0-9]+)?)?|inf|[\-+]inf
+REAL [\-+]?[0-9]+(\.[0-9]*)?([eE][-+]*[0-9]+)?
 NT [^\t \[\],]+
 
 %x LHS_END SRC TRG FEATS FEATVAL ALIGNS TREE
-- 
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