From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Wed, 14 Feb 2007 17:29:53 +0000 (+0000)
Subject: Allow to override MAX_RECURSE_EVAL_NOCHANGE_DEPTH,
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=d56b30146911a1c03e38fbb1e59b6f4edf749c91;p=p5sagit%2Fp5-mst-13.2.git

Allow to override MAX_RECURSE_EVAL_NOCHANGE_DEPTH,
introduced in change 28939 (this should be documented)

p4raw-id: //depot/perl@30293
---

diff --git a/regexp.h b/regexp.h
index c526cf9..f6d3c7b 100644
--- a/regexp.h
+++ b/regexp.h
@@ -299,7 +299,9 @@ typedef struct {
 
 /* structures for holding and saving the state maintained by regmatch() */
 
+#ifndef MAX_RECURSE_EVAL_NOCHANGE_DEPTH
 #define MAX_RECURSE_EVAL_NOCHANGE_DEPTH 50
+#endif
 
 typedef I32 CHECKPOINT;