Fix an issue in _gpg (see comments)

shells/zsh/Makefile

@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.99 2020/12/25 21:47:47 ryoon Exp $
+# $NetBSD: Makefile,v 1.100 2021/11/23 19:42:43 pho Exp $
 
 DISTNAME=	zsh-5.8
-PKGREVISION=	2
+PKGREVISION=	3
 CATEGORIES=	shells
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=zsh/}
 EXTRACT_SUFX=	.tar.xz
@@ -77,7 +77,6 @@ SUBST_VARS.pkgdb=	PKG_DBDIR
 .include "options.mk"
 
 pre-configure:
-	${RM} ${WRKSRC}/Completion/BSD/Command/_bsd_pkg.orig
 	cd ${WRKSRC};  autoreconf -fiv
 
 post-install:

shells/zsh/distinfo

@@ -1,8 +1,10 @@
-$NetBSD: distinfo,v 1.73 2021/10/26 11:18:39 nia Exp $
+$NetBSD: distinfo,v 1.74 2021/11/23 19:42:43 pho Exp $
 
 BLAKE2s (zsh-5.8.tar.xz) = 3f0edcbb7b47f43f04cd373e98257702a1cfdc4efddcec12172cc1a34ac3b3da
 SHA512 (zsh-5.8.tar.xz) = 96198ecef498b7d7945fecebbe6bf14065fa8c5d81a7662164579eba8206b79575812d292adea1864bc7487ac0818ba900e25f9ab3802449340de80417c2c533
 Size (zsh-5.8.tar.xz) = 3193284 bytes
 SHA1 (patch-Completion_BSD_Command___bsd__pkg) = 1f9e9e896d0424c13b7d01a3d9b7af0a5fcad363
+SHA1 (patch-Completion_Unix_Command___gpg) = 226b6025e646f8c74e7e648f33a1001310c9ce3e
+SHA1 (patch-Config_installfns.sh) = ef0b250a0121c0e4925022e02553aefa23e6cc8d
 SHA1 (patch-aczsh.m4) = 36c270d8d7cf727f48787ef889b2bd89cbf065e2
 SHA1 (patch-configure.ac) = e4c743b627aeb0a409170ed6c0c3d50d274661e0

shells/zsh/patches/patch-Completion_Unix_Command___gpg

@@ -0,0 +1,26 @@
+$NetBSD: patch-Completion_Unix_Command___gpg,v 1.1 2021/11/23 19:42:43 pho Exp $
+
+Fix an issue in _gpg. Simply typing "gpg2 [TAB]" fails with an error:
+
+  _gpg:176: \[]*} not found
+
+[pho@] I couldn't figure out what was really going on. These nested
+parameter expansions don't look wrong, yet zsh-5.8 somehow fails to
+process them. Maybe it's misinterpreted as an indexed array
+assignment? Creating arrays with unquoted values is a bad idea anyway,
+because they can easily cause shell expansions in a totally unexpected
+way.
+
+--- Completion/Unix/Command/_gpg.orig	2018-12-16 01:39:51.000000000 +0000
++++ Completion/Unix/Command/_gpg
+@@ -173,8 +173,8 @@ fi
+   '--dump-options[show all options]'
+ )
+
+-extra=( ${${${args#\([^\)]#\)}#\*}%%[:=\[]*} )
+-extra=( ${allopts:|extra} )
++extra=( "${(@)${(@)${(@)args#\([^\)]#\)}#\*}%%[:=\[]*}" )
++extra=( "${(@)allopts:|extra}" )
+ _arguments -C -s -S -A "-*" $args $extra '*:args:->args' && ret=0
+
+ if [[ $state = args ]]; then

shells/zsh/patches/patch-Config_installfns.sh

@@ -0,0 +1,14 @@
+$NetBSD: patch-Config_installfns.sh,v 1.1 2021/11/23 19:42:43 pho Exp $
+
+Do not install backup files. This is pkgsrc-specific.
+
+--- Config/installfns.sh.orig	2021-11-23 19:34:17.385780757 +0000
++++ Config/installfns.sh
+@@ -18,6 +18,7 @@ for file in $allfuncs; do
+   if test -f $sdir_top/$file; then
+     case "$file" in
+       */CVS/*) continue;;
++      *.orig) continue;;
+     esac
+     if test x$FUNCTIONS_SUBDIRS != x && test x$FUNCTIONS_SUBDIRS != xno; then
+       case "$file" in