nvi: fix character class regex

Fix #38742

srcpkgs/nvi/patches/nvi-30-regex-character-class.patch

@@ -0,0 +1,26 @@
+From: Wolfgang Jenkner <wjenkner@inode.at>
+Date: Thu, 22 May 2008 16:33:57 +0200
+Subject: [PATCH] p_b_cclass found the wrong cclass, due to a logical glitch.
+
+E.g., it would find the cclass corresponding to [:alpha:] when searching
+for the [:alnum:] one.
+---
+ regex/regcomp.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/regex/regcomp.c b/regex/regcomp.c
+index b7509413..0b276aff 100644
+--- a/regex/regcomp.c
++++ b/regex/regcomp.c
+@@ -818,7 +818,7 @@ p_b_cclass(register struct parse *p, register cset *cs)
+ 		NEXT();
+ 	len = p->next - sp;
+ 	for (cp = cclasses; cp->name != NULL; cp++)
+-		if (STRLEN(cp->name) == len && MEMCMP(cp->name, sp, len))
++		if (STRLEN(cp->name) == len && !MEMCMP(cp->name, sp, len))
+ 			break;
+ 	if (cp->name == NULL) {
+ 		/* oops, didn't find it */
+-- 
+2.37.2
+

srcpkgs/nvi/patches/nvi-50-nvi-o_path.patch

@@ -0,0 +1,53 @@
+--- a/common/exf.c
++++ b/common/exf.c
+@@ -542,7 +542,7 @@ file_spath(SCR *sp, FREF *frp, struct st
+ 
+ 	/*
+ 	 * If the name is NULL or an explicit reference (i.e., the first
+-	 * component is . or ..) ignore the O_PATH option.
++	 * component is . or ..) ignore the NVI_O_PATH option.
+ 	 */
+ 	name = frp->name;
+ 	if (name == NULL) {
+@@ -561,8 +561,8 @@ file_spath(SCR *sp, FREF *frp, struct st
+ 		return (0);
+ 	}
+ 
+-	/* Try the O_PATH option values. */
+-	for (found = 0, p = t = O_STR(sp, O_PATH);; ++p)
++	/* Try the NVI_O_PATH option values. */
++	for (found = 0, p = t = O_STR(sp, NVI_O_PATH);; ++p)
+ 		if (*p == ':' || *p == '\0') {
+ 			if (t < p - 1) {
+ 				savech = *p;
+--- a/common/options.c
++++ b/common/options.c
+@@ -147,7 +147,7 @@ OPTLIST const optlist[] = {
+ 	{L("optimize"),	NULL,		OPT_1BOOL,	0},
+ /* O_PARAGRAPHS	    4BSD */
+ 	{L("paragraphs"),	f_paragraph,	OPT_STR,	0},
+-/* O_PATH	  4.4BSD */
++/* NVI_O_PATH	  4.4BSD */
+ 	{L("path"),	NULL,		OPT_STR,	0},
+ /* O_PRINT	  4.4BSD */
+ 	{L("print"),	f_print,	OPT_STR,	0},
+@@ -364,7 +364,7 @@ opts_init(SCR *sp, int *oargs)
+ 	OI(O_REPORT, L("report=5"));
+ 	OI(O_PARAGRAPHS, L("paragraphs=IPLPPPQPP LIpplpipbp"));
+ 	(void)SPRINTF(b2, SIZE(b2), L("path=%s"), "");
+-	OI(O_PATH, b2);
++	OI(NVI_O_PATH, b2);
+ 	(void)SPRINTF(b2, SIZE(b2), L("recdir=%s"), _PATH_PRESERVE);
+ 	OI(O_RECDIR, b2);
+ 	OI(O_SECTIONS, L("sections=NHSHH HUnhsh"));
+--- a/common/options_def.h
++++ b/common/options_def.h
+@@ -40,7 +40,7 @@
+ #define O_OPEN 38
+ #define O_OPTIMIZE 39
+ #define O_PARAGRAPHS 40
+-#define O_PATH 41
++#define NVI_O_PATH 41
+ #define O_PRINT 42
+ #define O_PROMPT 43
+ #define O_READONLY 44

srcpkgs/nvi/patches/nvi-51-path-msgcat.patch

@@ -0,0 +1,11 @@
+--- a/dist/pathnames.h.in
++++ b/dist/pathnames.h.in
+@@ -13,7 +13,7 @@
+ #endif
+ 
+ #ifndef	_PATH_MSGCAT
+-#define	_PATH_MSGCAT	"./"
++#define	_PATH_MSGCAT	"/usr/share/vi/catalog/"
+ #endif
+ 
+ #ifndef	_PATH_NEXRC

srcpkgs/nvi/template

@@ -4,7 +4,7 @@ version=1.81.6
 revision=17
 build_wrksrc=dist
 build_style=gnu-configure
-makedepends="ncurses-devel db-devel"
+makedepends="ncurses-devel db-devel quilt"
 short_desc="Berkeley Vi Editor"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 license="BSD-3-Clause"
@@ -22,17 +22,20 @@ alternatives="
  vi:view.1:/usr/share/man/man1/nview.1
 "
 
+post_extract() {
+	chmod +w $wrksrc/common/options_def.h
+}
+
 do_configure() {
 	export OPTFLAG="$CFLAGS"
 	./configure ${configure_args} --enable-widechar --disable-shared \
 		vi_cv_path_preserve=/var/tmp --program-prefix=n \
 		vi_cv_sprintf_count=yes
 }
-pre_build() {
+
-	sed -i -e '/define.*_PATH_MSGCAT/ s/".*"/"\/usr\/share\/vi\/catalog\/"/' pathnames.h
-}
 post_install() {
 	vlicense ../LICENSE
+	vlicense ../regex/COPYRIGHT regex.LICENSE
 	# remove cat pages.
 	rm -rf ${DESTDIR}/usr/share/man/cat1
 	# remove lib.