From 73e5ab93fb7679872cdc7cf718e960dbc1aefd25 Mon Sep 17 00:00:00 2001
From: John Ankarstrom <john@ankarstrom.se>
Date: Sun, 4 Jul 2021 10:48:16 +0200
Subject: Add textproc/heirloom-doctools/patch-alen

---
 textproc/heirloom-doctools/patch-alen | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 textproc/heirloom-doctools/patch-alen

diff --git a/textproc/heirloom-doctools/patch-alen b/textproc/heirloom-doctools/patch-alen
new file mode 100644
index 0000000..fa76aee
--- /dev/null
+++ b/textproc/heirloom-doctools/patch-alen
@@ -0,0 +1,19 @@
+$NetBSD
+
+Fix "abuff not big enough".
+
+(It is ironic that this isn't fixed in pkgsrc already, because
+pkgsrc puts heirloom-doctools in a directory with a very long
+path name.)
+
+--- refer/glue3.c.orig	2021-07-04 01:54:12.754175543 +0200
++++ refer/glue3.c
+@@ -74,7 +74,7 @@ corout(char *in, char *out, char *rprog, char *arg, int outlen)
+ 	return 0;
+ }
+ 
+-# define ALEN 50
++# define ALEN 100
+ 
+ int
+ callhunt(char *in, char *out, char *arg, int outlen)
-- 
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