From b36b8165c73021090938ce5ab8310612604c0d62 Mon Sep 17 00:00:00 2001 From: Erez Shinan Date: Wed, 24 Jan 2018 14:28:11 +0200 Subject: [PATCH] Small fix --- lark/parser_frontends.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lark/parser_frontends.py b/lark/parser_frontends.py index 3865679..07339dd 100644 --- a/lark/parser_frontends.py +++ b/lark/parser_frontends.py @@ -127,7 +127,7 @@ class XEarley: raise ValueError("Bad regexp in token %s: %s" % (t.name, regexp)) else: if width == 0: - raise ValueError("Dynamic Earley doesn't allow zero-width regexps") + raise ValueError("Dynamic Earley doesn't allow zero-width regexps", t) self.regexps[t.name] = re.compile(regexp)