From a9d650278369aec10c4cad0a56d81c822a0d2bde Mon Sep 17 00:00:00 2001
From: Marko Kreen <markokr@gmail.com>
Date: Tue, 3 Jul 2012 11:54:39 +0300
Subject: [PATCH] sql_tokenizer: allow idents starting with underscore

---
 python/skytools/parsing.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/skytools/parsing.py b/python/skytools/parsing.py
index c7061ed4..decc7e7e 100644
--- a/python/skytools/parsing.py
+++ b/python/skytools/parsing.py
@@ -248,7 +248,7 @@ def parse_tabbed_table(txt):
 
 _extstr = r""" ['] (?: [^'\\]+ | \\. | [']['] )* ['] """
 _stdstr = r""" ['] (?: [^']+ | [']['] )* ['] """
-_name = r""" (?: [a-z][a-z0-9_$]* | " (?: [^"]+ | "" )* " ) """
+_name = r""" (?: [a-z_][a-z0-9_$]* | " (?: [^"]+ | "" )* " ) """
 
 _ident   = r""" (?P<ident> %s ) """ % _name
 _fqident = r""" (?P<ident> %s (?: \. %s )* ) """ % (_name, _name)
-- 
2.39.5