From 0790296f7313acc91cff47286e4f156304b2161c Mon Sep 17 00:00:00 2001
From: Igor Burago <igor@igorburago.com>
Date: Thu, 28 Jul 2022 17:02:43 +0800
Subject: [PATCH] plumber: increase NMATCHSUBEXP up to libregexp's NSUBEXP

---
 src/cmd/plumb/plumber.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cmd/plumb/plumber.h b/src/cmd/plumb/plumber.h
index 65d5d0ac..6b02cb61 100644
--- a/src/cmd/plumb/plumber.h
+++ b/src/cmd/plumb/plumber.h
@@ -54,7 +54,7 @@ struct Ruleset
 
 enum
 {
-	NMATCHSUBEXP = 10
+	NMATCHSUBEXP = 32	/* bounded by ../../libregexp/regcomp.h:/NSUBEXP */
 };
 
 struct Exec