From 37f15f94a465de3ffc38cf9af695f31be4f4d3ca Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 3 Sep 2013 03:31:46 +0200
Subject: [PATCH] perl/perlcriticrc: Also allow $-.

---
 perl/perlcriticrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/perl/perlcriticrc b/perl/perlcriticrc
index ce49d50..6fb1f06 100644
--- a/perl/perlcriticrc
+++ b/perl/perlcriticrc
@@ -54,7 +54,7 @@ exclude_functions = print
 # IMHO punctuation variables are more readable than their English counterparts
 # (and faster in some cases). So allow the ones I use often.
 [Variables::ProhibitPunctuationVars]
-allow = $0 $! $? $. $@ $/ $" $+
+allow = $0 $! $? $. $@ $/ $" $+ $-
 
 # Allow the usage of ".." when '..' occurs inside the string, e.g. in strings
 # like ".. '..' ..".
-- 
2.43.2