Index: sysutils/tmux/Makefile
===================================================================
--- sysutils/tmux/Makefile	(revision 533529)
+++ sysutils/tmux/Makefile	(working copy)
@@ -31,14 +31,11 @@ PLIST_FILES=	bin/tmux \
 PORTDOCS=	CHANGES README
 PORTEXAMPLES=	*
 
-OPTIONS_DEFINE=	BACKSPACE DOCS EXAMPLES LIBEVENT_STATIC UTF8PROC
+OPTIONS_DEFINE=	DOCS EXAMPLES LIBEVENT_STATIC UTF8PROC
 
-BACKSPACE_DESC=		Build with tty/keys patch
 LIBEVENT_STATIC_DESC=	Build with static libevent
 UTF8PROC_DESC=		Build with utf8proc support
 
-BACKSPACE_EXTRA_PATCHES=	${PATCHDIR}/extra-patch-tty-keys.c
-
 LIBEVENT_STATIC_BUILD_DEPENDS=		${LOCALBASE}/lib/libevent.a:devel/libevent
 LIBEVENT_STATIC_LIB_DEPENDS_OFF=	libevent.so:devel/libevent
 LIBEVENT_STATIC_VARS=			LESTATIC=${LOCALBASE}/lib/libevent.a
Index: sysutils/tmux/files/extra-patch-tty-keys.c
===================================================================
--- sysutils/tmux/files/extra-patch-tty-keys.c	(revision 533529)
+++ sysutils/tmux/files/extra-patch-tty-keys.c	(nonexistent)
@@ -1,11 +0,0 @@
---- tty-keys.c.orig	2020-04-24 08:57:17 UTC
-+++ tty-keys.c
-@@ -719,8 +719,6 @@ complete_key:
- 	 * used. termios should have a better idea.
- 	 */
- 	bspace = tty->tio.c_cc[VERASE];
--	if (bspace != _POSIX_VDISABLE && (key & KEYC_MASK_KEY) == bspace)
--		key = (key & KEYC_MASK_MOD) | KEYC_BSPACE;
- 
- 	/* Remove data from buffer. */
- 	evbuffer_drain(tty->in, size);

Property changes on: sysutils/tmux/files/extra-patch-tty-keys.c
___________________________________________________________________
Deleted: fbsd:nokeywords
## -1 +0,0 ##
-yes
\ No newline at end of property
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:mime-type
## -1 +0,0 ##
-text/plain
\ No newline at end of property