remove help option

Use the manual instead.

Makefile

@@ -55,7 +55,6 @@ DISTFILES+=	tests/key-unknown.t
 DISTFILES+=	tests/misc-match.t
 DISTFILES+=	tests/misc-realloc.t
 DISTFILES+=	tests/opt-d.t
-DISTFILES+=	tests/opt-h.t
 DISTFILES+=	tests/opt-k.t
 DISTFILES+=	tests/opt-o.t
 DISTFILES+=	tests/opt-q.t

pick.1

@@ -6,7 +6,7 @@
 .Nd fuzzy select anything
 .Sh SYNOPSIS
 .Nm
-.Op Fl dhKoSXx
+.Op Fl dKoSXx
 .Op Fl q Ar query
 .Sh DESCRIPTION
 The
@@ -28,8 +28,6 @@ Input lines will be split into two parts by the last occurrence of
 .Ev IFS .
 Both parts will be displayed but only the first part will be used when
 searching.
-.It Fl h
-Output a help message and exit.
 .It Fl K
 Disable toggling of keypad transmit mode.
 Useful when running

pick.c

@@ -82,7 +82,7 @@ static const char		*tty_parm1(char *, int);
 static int			 tty_putc(int);
 static void			 tty_restore(int);
 static void			 tty_size(void);
-static __dead void		 usage(int);
+static __dead void		 usage(void);
 static int			 xmbtowc(wchar_t *, const char *);
 
 static struct termios		 tio;
@@ -115,13 +115,11 @@ main(int argc, char *argv[])
 	if (pledge("stdio tty rpath wpath cpath", NULL) == -1)
 		err(1, "pledge");
 
-	while ((c = getopt(argc, argv, "dhoq:KSxX")) != -1)
+	while ((c = getopt(argc, argv, "doq:KSxX")) != -1)
 		switch (c) {
 		case 'd':
 			descriptions = 1;
 			break;
-		case 'h':
-			usage(0);
 		case 'K':
 			use_keypad = 0;
 			break;
@@ -148,12 +146,12 @@ main(int argc, char *argv[])
 			use_alternate_screen = 0;
 			break;
 		default:
-			usage(1);
+			usage();
 		}
 	argc -= optind;
 	argv += optind;
 	if (argc > 0)
-		usage(1);
+		usage();
 
 	if (query == NULL) {
 		query_size = 64;
@@ -185,19 +183,17 @@ main(int argc, char *argv[])
 }
 
 __dead void
-usage(int status)
+usage(void)
 {
-	fprintf(stderr, "usage: pick [-dhKoSXx] [-q query]\n"
-	    "    -h          output this help message and exit\n"
+	fprintf(stderr, "usage: pick [-dKoSXx] [-q query]\n"
 	    "    -K          disable toggling of keypad transmit mode\n"
 	    "    -S          disable sorting\n"
 	    "    -d          read and display descriptions\n"
 	    "    -o          output description of selected on exit\n"
 	    "    -x          enable alternate screen\n"
 	    "    -X          disable alternate screen\n"
 	    "    -q query    supply an initial search query\n");
-
-	exit(status);
+	exit(1);
 }
 
 char *

tests/Makefile

@@ -35,7 +35,6 @@ TESTS+=	key-unknown.t
 TESTS+=	misc-match.t
 TESTS+=	misc-realloc.t
 TESTS+=	opt-d.t
-TESTS+=	opt-h.t
 TESTS+=	opt-k.t
 TESTS+=	opt-o.t
 TESTS+=	opt-q.t