Simple partial sync with OpenBSD:

* Again accept suffixes on the name of the whatis utility.
* The usage line for whatis must not invite expressions.
* Revert the argument names in the SYNOPSIS back to the usual ones.
* Revert a few gratuitious changes regarding line breaks etc.

2 files changed, 17 insertions, 17 deletions

diff --git a/apropos.1 b/apropos.1
index 71868aee..ab5b5525 100644
--- a/apropos.1
+++ b/apropos.1
@@ -1,4 +1,4 @@
-.\"	$Id: apropos.1,v 1.19 2012/06/09 14:11:15 kristaps Exp $
+.\"	$Id: apropos.1,v 1.20 2013/07/05 09:33:02 schwarze Exp $
 .\"
 .\" Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: June 9 2012 $
+.Dd $Mdocdate: July 5 2013 $
 .Dt APROPOS 1
 .Os
 .Sh NAME
@@ -24,8 +24,8 @@
 .Sh SYNOPSIS
 .Nm
 .Op Fl C Ar file
-.Op Fl M Ar manpath
-.Op Fl m Ar manpath
+.Op Fl M Ar path
+.Op Fl m Ar path
 .Op Fl S Ar arch
 .Op Fl s Ar section
 .Ar expression ...
@@ -60,13 +60,13 @@ Specify an alternative configuration
 in
 .Xr man.conf 5
 format.
-.It Fl M Ar manpath
+.It Fl M Ar path
 Use the colon-separated path instead of the default list of paths
 searched for
 .Xr mandocdb 8
 databases.
 Invalid paths, or paths without manual databases, are ignored.
-.It Fl m Ar manpath
+.It Fl m Ar path
 Prepend the colon-separated paths to the list of paths searched
 for
 .Xr mandocdb 8
diff --git a/apropos.c b/apropos.c
index ac56a961..96313bc1 100644
--- a/apropos.c
+++ b/apropos.c
@@ -1,4 +1,4 @@
-/*	$Id: apropos.c,v 1.33 2012/06/09 17:49:13 kristaps Exp $ */
+/*	$Id: apropos.c,v 1.34 2013/07/05 09:33:02 schwarze Exp $ */
 /*
  * Copyright (c) 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -37,8 +37,9 @@ main(int argc, char *argv[])
 	struct mansearch search;
 	size_t		 i, sz;
 	struct manpage	*res;
-	char		*conf_file, *defpaths, *auxpaths;
 	struct manpaths	 paths;
+	char		*defpaths, *auxpaths;
+	char		*conf_file;
 	char		*progname;
 	extern char	*optarg;
 	extern int	 optind;
@@ -49,10 +50,13 @@ main(int argc, char *argv[])
 	else
 		++progname;
 
-	auxpaths = defpaths = conf_file = NULL;
+	whatis = (0 == strncmp(progname, "whatis", 6));
+
 	memset(&paths, 0, sizeof(struct manpaths));
 	memset(&search, 0, sizeof(struct mansearch));
-	whatis = (0 == strcmp(progname, "whatis"));
+
+	auxpaths = defpaths = NULL;
+	conf_file = NULL;
 
 	while (-1 != (ch = getopt(argc, argv, "C:M:m:S:s:")))
 		switch (ch) {
@@ -99,12 +103,8 @@ main(int argc, char *argv[])
 	free(res);
 	return(sz ? EXIT_SUCCESS : EXIT_FAILURE);
 usage:
-	fprintf(stderr, "usage: %s [-C conf] "
-			 	  "[-M paths] "
-				  "[-m paths] "
-				  "[-S arch] "
-				  "[-s section] "
-			          "expr ...\n", 
-				  progname);
+	fprintf(stderr, "usage: %s [-C file] [-M path] [-m path] "
+			"[-S arch] [-s section]%s ...\n", progname,
+			whatis ? " name" : "\n               expression");
 	return(EXIT_FAILURE);
 }