Add usage(). Put program name in bold in the man page.

2 files changed, 15 insertions, 7 deletions

diff --git a/usr.bin/colldef/colldef.1 b/usr.bin/colldef/colldef.1
index da08211..b668d1a 100644
--- a/usr.bin/colldef/colldef.1
+++ b/usr.bin/colldef/colldef.1
@@ -23,6 +23,8 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
+.\"	$Id$
+.\"
 .Dd January, 27 1995
 .Dt COLLDEF 1
 .Os
@@ -35,7 +37,7 @@
 .Op Fl o Ar out_file
 .Op Ar filename
 .Sh DESCRIPTION
-.Ar colldef
+.Nm Colldef
 converts a collation sequence source definition
 into a format usable by the
 .Fn strxfrm
@@ -56,7 +58,7 @@ or
 transforms its arguments and does a
 comparison.
 .Pp
-.Ar colldef
+.Nm Colldef
 reads the collation sequence source definition
 from the standard input and stores the converted definition in filename.
 The output file produced contains the
@@ -233,7 +235,7 @@ The backslash character
 is used for continuation. In this case, no characters are permitted
 after the backslash character.
 .Sh EXIT STATUS
-.Ar colldef
+.Nm Colldef
 exits with the following values:
 .Ar 0
 No  errors  were   found   and   the   output   was successfully created.
diff --git a/usr.bin/colldef/parse.y b/usr.bin/colldef/parse.y
index c4b51f3..8cc7836 100644
--- a/usr.bin/colldef/parse.y
+++ b/usr.bin/colldef/parse.y
@@ -25,7 +25,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: parse.y,v 1.7 1997/02/22 19:54:31 peter Exp $
+ * $Id: parse.y,v 1.8 1997/03/11 14:40:40 peter Exp $
  */
 
 #include <err.h>
@@ -40,6 +40,7 @@
 extern int line_no;
 extern FILE *yyin;
 void yyerror(char *fmt, ...);
+static void usage __P((void));
 
 char map_name[FILENAME_MAX] = ".";
 
@@ -233,9 +234,7 @@ main(ac, av)
 			break;
 
 		  default:
-			fprintf(stderr, "Usage: %s [-o out_file] [-I map_dir] [in_file]\n",
-				av[0]);
-			exit(EX_OK);
+			usage();
 		}
 	}
 	ac -= optind;
@@ -250,6 +249,13 @@ main(ac, av)
 	return 0;
 }
 
+static void
+usage()
+{
+	fprintf(stderr, "usage: colldef [-o out_file] [-I map_dir] [filename]\n");
+	exit(EX_OK);
+}
+
 void yyerror(char *fmt, ...)
 {
 	va_list ap;