editors/nvi: Fix an issue with editor segfaulting in ex mode on Darwin and suppress benign stderr output regarding locale

editors/nvi/Makefile

@@ -1,7 +1,7 @@
 # $NetBSD: Makefile,v 1.49 2015/09/07 12:02:05 jperkin Exp $
 
 DISTNAME=	nvi-1.81.6
-PKGREVISION=	10
+PKGREVISION=	12
 CATEGORIES=	editors
 MASTER_SITES=	${HOMEPAGE:Q}
 EXTRACT_SUFX=	.tar.bz2

editors/nvi/distinfo

@@ -34,6 +34,9 @@ SHA1 (patch-ba) = 57edce2dafc630d7e948a5b528242bdcff334228
 SHA1 (patch-bb) = 5110c239cd1cc82cdd1eaeba6ceedb11ee797b26
 SHA1 (patch-bc) = 6ac8377ae6f2fc513c058c0bf7f5ad18e97141a8
 SHA1 (patch-bd) = 9a04f7a247fe6bf800469e81f7a83ffddd45b4b5
+SHA1 (patch-cl_funcs__termh.c) = 27a974bf865c8006c6929fa20fde44a4cf53182b
+SHA1 (patch-cl_screen__termh.c) = 55d9214a0e1cd740a065ae58defee6f0fa4d4204
+SHA1 (patch-common_LC_err.c) = 88808771848deea1af7ba1fc1f11937018aa1331
 SHA1 (patch-common_conv.c) = efb2dabf226523a493fc1172013adc8021f4c2b9
 SHA1 (patch-common_key.h) = 29f8b89b41b087ff7c2e9a5483fb9e6d2291c750
 SHA1 (patch-common_msg.c) = 73c6e8df0d5c85f4fee1316ea65de9da1876340b

editors/nvi/patches/patch-cl_funcs__termh.c

@@ -0,0 +1,20 @@
+$NetBSD: patch-cl_funcs__termh.c, v1.1 21:13:21
+
+-  Suppress compile time warning on Linux and prevent segfault on Darwin when
+ run as nex.
+-  Original patch was found in release 13 of nvi 1.81.6 for debian under the
+ name 19include_term_h.patch.
+
+##From: <hesso@pool.math.tu-berlin.de>
+##Subject: Add <term.h> to the include list to suppress a few warnings.
+
+--- cl/cl_funcs.c.orig	2007-11-18 17:41:42.000000000 +0100
++++ cl/cl_funcs.c	2008-05-01 18:23:08.000000000 +0200
+@@ -18,6 +18,7 @@
+ #include <sys/time.h>
+
+ #include <bitstring.h>
++#include <term.h>
+ #include <ctype.h>
+ #include <signal.h>
+ #include <stdio.h>

editors/nvi/patches/patch-cl_screen__termh.c

@@ -0,0 +1,20 @@
+$NetBSD: patch-cl_funcs__termh.c, v1.1 21:28:34
+
+-  Suppress compile time warning on Linux and prevent segfault on Darwin when
+ run as nex.
+-  Original patch was found in release 13 of nvi 1.81.6 for debian under the
+ name 19include_term_h.patch. 
+
+##From: <hesso@pool.math.tu-berlin.de>
+##Subject: Add <term.h> to the include list to suppress a few warnings.
+
+--- cl/cl_screen.c.orig	2007-11-18 17:41:42.000000000 +0100
++++ cl/cl_screen.c	2008-05-01 18:23:02.000000000 +0200
+@@ -17,6 +17,7 @@
+ #include <sys/queue.h>
+
+ #include <bitstring.h>
++#include <term.h>
+ #include <errno.h>
+ #include <signal.h>
+ #include <stdio.h>

editors/nvi/patches/patch-common_LC_err.c

@@ -0,0 +1,76 @@
+$NetBSD: patch-common_LC_err.c,v 1.1 2017/02/05 21:03:35
+
+## Source: https://trac.macports.org/attachment/ticket/25733/nvilangmsg.patch
+# Stop the error message:
+$ nvi
+./en_US.UTF-8: No such file or directory
+$
+
+--- common/msg.c.orig	2007-11-18 10:41:42.000000000 -0600
++++ common/msg.c	2010-08-29 19:14:20.000000000 -0500
+@@ -715,7 +715,7 @@
+ 	DB *db;
+ 	DBT data, key;
+ 	db_recno_t msgno;
+-	char *p, *t, buf[MAXPATHLEN];
++	char *p, *p2, *t, buf[MAXPATHLEN];
+
+ 	if ((p = strrchr(file, '/')) != NULL && p[1] == '\0' &&
+ 	    (((t = getenv("LC_MESSAGES")) != NULL && t[0] != '\0') ||
+@@ -724,16 +724,15 @@
+ 		p = buf;
+ 	} else
+ 		p = file;
+-	if ((sp->db_error = db_create(&db, 0, 0)) != 0 ||
+-	    (sp->db_error = db->set_re_source(db, p)) != 0 ||
+-	    (sp->db_error = db_open(db, NULL, DB_RECNO, 0, 0)) != 0) {
+-		if (first) {
+-			first = 0;
+-			return (1);
+-		}
+-		msgq_str(sp, M_DBERR, p, "%s");
+-		return (1);
+-	}
++
++	p2 = "%s";
++	if ((sp->db_error = db_create(&db, 0, 0)) == 0 &&
++	    (sp->db_error = db->set_re_source(db, p)) == 0) {
++		db->set_errcall(db, 0);
++	    	if ((sp->db_error = db_open(db, NULL, DB_RECNO, 0, 0)) != 0)
++			goto err;
++	} else
++		goto err;
+
+ 	/*
+ 	 * Test record 1 for the magic string.  The msgq call is here so
+@@ -749,13 +748,8 @@
+ 	    data.size != sizeof(VMC) - 1 ||
+ 	    memcmp(data.data, VMC, sizeof(VMC) - 1)) {
+ 		(void)db->close(db, DB_NOSYNC);
+-		if (first) {
+-			first = 0;
+-			return (1);
+-		}
+-		msgq_str(sp, M_DBERR, p,
+-		    "030|The file %s is not a message catalog");
+-		return (1);
++		p2 = "030|The file %s is not a message catalog";
++		goto err;
+ 	}
+ 	first = 0;
+
+@@ -763,6 +757,14 @@
+ 		(void)sp->gp->msg->close(sp->gp->msg, DB_NOSYNC);
+ 	sp->gp->msg = db;
+ 	return (0);
++
++err:
++	if (first) {
++		first = 0;
++		return (1);
++	}
++	msgq_str(sp, M_DBERR, p, p2);
++	return (1);
+ }
+
+ /*