From: Karl Williamson <public@khwilliamson.com>
Date: Thu, 5 Jan 2012 20:13:55 +0000 (-0700)
Subject: regcomp.c: Change \t to a - in debug dumping ranges
X-Git-Tag: accepted/trunk/20130322.191538~1219
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1a9c8476506e958525742249d6133eb15ab93bb0;p=platform%2Fupstream%2Fperl.git

regcomp.c: Change \t to a - in debug dumping ranges

This changes the separator in the output of a range from a tab to a
hyphen, which is clearer.
---

diff --git a/regcomp.c b/regcomp.c
index 34eefc7..0cca900 100644
--- a/regcomp.c
+++ b/regcomp.c
@@ -11969,6 +11969,10 @@ Perl_regprop(pTHX_ const regexp *prog, SV *sv, const regnode *o)
 			while (*s) {
 			    if (*s == '\n')
 				*s = ' ';
+			    }
+			    else if (*s == '\t') {
+				*s = '-';
+			    }
 			    s++;
 			}
 			if (s[-1] == ' ')