From: Oleg Broytman <phd@phdru.name>
Date: Tue, 20 May 2014 02:58:04 +0000 (+0400)
Subject: Allow 1-character names
X-Git-Tag: v0.1~22
X-Git-Url: https://git.phdru.name/?p=phdru.name%2Fcgi-bin%2Fblog-ru%2Fsearch-tags.git;a=commitdiff_plain;h=54b139c9f406472aeacdd459adfe6cc9322130d1

Allow 1-character names
---

diff --git a/parser/parser.py b/parser/parser.py
index c74eb78..7caa2e2 100644
--- a/parser/parser.py
+++ b/parser/parser.py
@@ -6,7 +6,7 @@ literals = '()'
 
 tokens = ('NAME', 'AND_OP', 'OR_OP', 'NOT_OP')
 
-t_NAME = '[a-z][a-z0-9_]+'
+t_NAME = '[a-z][a-z0-9_]*'
 
 t_AND_OP = '&'