shells/oksh: update to 7.3 and add SMALL option

shells/oksh/Makefile

@@ -1,5 +1,5 @@
 PORTNAME=	oksh
-DISTVERSION=	7.2
+DISTVERSION=	7.3
 PORTEPOCH=	1
 CATEGORIES=	shells
 MASTER_SITES=	https://github.com/ibara/oksh/releases/download/oksh-${DISTVERSION}/
@@ -25,13 +25,15 @@ PLIST=			/dev/null
 PLIST_FILES=		"@shell /rescue/oksh"
 .endif
 
-OPTIONS_DEFINE=		CURSES
+OPTIONS_DEFINE=		CURSES SMALL
 OPTIONS_DEFAULT=	CURSES
 
 CURSES_DESC=	Use ncurses for screen clearing routines
+SMALL_DESC=	Create smaller oksh binary
 
 CURSES_USES=			ncurses
 CURSES_CONFIGURE_ENABLE=	curses
+SMALL_CONFIGURE_ENABLE=		small
 
 .if ${FLAVOR} == static
 do-install:

shells/oksh/distinfo

@@ -1,3 +1,3 @@
-TIMESTAMP = 1667156188
-SHA256 (oksh-7.2.tar.gz) = 3340ca98b1d5a2800ebe7dba75312d8a4971a3fcff20fcd0d0ec5cf7b719427e
-SIZE (oksh-7.2.tar.gz) = 309723
+TIMESTAMP = 1681940646
+SHA256 (oksh-7.3.tar.gz) = 9f176ff6841435a55f27bfd3ebbfc951c8cca6fdf3638f0123f44617e3992f93
+SIZE (oksh-7.3.tar.gz) = 308762