From: Mike Taylor <mike@miketaylor.org.uk>
Date: Thu, 17 Jun 2010 09:56:13 +0000 (+0100)
Subject: A fix at last for the lexing bug for terms that begin with digits --
X-Git-Tag: v1.7~10
X-Git-Url: http://jsfdemo.indexdata.com/cgi-bin?a=commitdiff_plain;h=f134c1f96541111e111f00e620118c1813c0d412;p=cql-java-moved-to-github.git

A fix at last for the lexing bug for terms that begin with digits --
thanks to Erik Hetzner <erik.hetzner@ucop.edu> for the patch.
---

diff --git a/src/main/java/org/z3950/zing/cql/CQLLexer.java b/src/main/java/org/z3950/zing/cql/CQLLexer.java
index 5df3822..7aca234 100644
--- a/src/main/java/org/z3950/zing/cql/CQLLexer.java
+++ b/src/main/java/org/z3950/zing/cql/CQLLexer.java
@@ -69,7 +69,11 @@ class CQLLexer extends StreamTokenizer {
 	ordinaryChar('(');
 	ordinaryChar(')');
 	wordChars('\'', '\''); // prevent this from introducing strings
-	parseNumbers();
+	//parseNumbers();
+	ordinaryChar('-');
+	wordChars('-', '-');
+	ordinaryChars('0', '9');
+	wordChars('0', '9');
 	DEBUG = lexdebug;
     }