lynx: add patch for ncurses >= 6.1

srcpkgs/lynx/patches/ncurses-opaque_struct_term.patch

@@ -0,0 +1,59 @@
+Patch devised by comparing current source code against the
+latest snapshot at https://github.com/ThomasDickey/lynx-snapshots/
+@pullmoll
+
+--- src/LYStrings.c	2013-11-29 01:52:56.000000000 +0100
++++ src/LYStrings.c	2018-02-20 02:05:57.955776204 +0100
+@@ -1004,12 +1004,13 @@
+ {
+     char name[BUFSIZ];
+     int code;
++    TERMTYPE *tp = (TERMTYPE *) (cur_term);
+ 
+     LYStrNCpy(name, first, len);
+     if ((code = lookup_tiname(name, strnames)) >= 0
+ 	|| (code = lookup_tiname(name, strfnames)) >= 0) {
+-	if (cur_term->type.Strings[code] != 0) {
+-	    LYStrNCpy(*result, cur_term->type.Strings[code], (final - *result));
++	if (tp->Strings[code] != 0) {
++	    LYStrNCpy(*result, tp->Strings[code], (final - *result));
+ 	    (*result) += strlen(*result);
+ 	}
+     }
+--- src/LYCurses.c	2014-03-09 22:43:10.000000000 +0100
++++ src/LYCurses.c	2018-02-20 02:15:16.849798027 +0100
+@@ -1704,8 +1704,10 @@
+ 	if (cur_term == 0) {
+ 	    can_fix = FALSE;
+ 	} else {
+-	    saved_tty = cur_term->Nttyb;
++	    tcgetattr(fileno(stdout), &saved_tty);
+ 	    did_save = TRUE;
++	    if ((saved_tty.c_oflag & ONLCR))
++		can_fix = FALSE;
+ #if NCURSES_VERSION_PATCH < 20010529
+ 	    /* workaround for optimizer bug with nonl() */
+ 	    if ((tigetstr("cud1") != 0 && *tigetstr("cud1") == '\n')
+--- src/LYCurses.c	2018-02-20 02:16:04.602799891 +0100
++++ src/LYCurses.c	2018-02-20 02:18:32.008805647 +0100
+@@ -1719,14 +1719,17 @@
+     if (can_fix) {
+ 	if (normal) {
+ 	    if (!waiting) {
+-		cur_term->Nttyb.c_oflag |= ONLCR;
++		struct termios alter_tty = saved_tty;
++		alter_tty.c_oflag |= ONLCR;
++		tcsetattr(fileno(stdout), TCSAFLUSH, &alter_tty);
++		def_prog_mode();
+ 		waiting = TRUE;
+ 		nonl();
+ 	    }
+ 	} else {
+ 	    if (waiting) {
+-		cur_term->Nttyb = saved_tty;
+-		SET_TTY(fileno(stdout), &saved_tty);
++		tcsetattr(fileno(stdout), TCSAFLUSH, &saved_tty);
++		def_prog_mode();
+ 		waiting = FALSE;
+ 		nl();
+ 		LYrefresh();

srcpkgs/lynx/template

@@ -11,7 +11,7 @@ short_desc="A text browser for the World Wide Web"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
 makedepends="zlib-devel bzip2-devel ncurses-devel libressl-devel"
 license="GPL-2"
-homepage="http://lynx.isc.org"
+homepage="http://lynx.invisible-island.net/"
 distfiles="http://invisible-mirror.net/archives/lynx/tarballs/${pkgname}${_distver}rel.${_patchver}.tar.gz"
 checksum=234c9dc77d4c4594ad6216d7df4d49eae3019a3880e602f39721b35b97fbc408