Style stuff.

Sort includes.
Remove 'register'
Use __FBSDID().

usr.bin/colrm/colrm.c

@@ -29,24 +29,26 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- *
- * $FreeBSD$
  */
 
+#include <sys/cdefs.h>
+
+__FBSDID("$FreeBSD$");
+
 #ifndef lint
 static const char copyright[] =
 "@(#) Copyright (c) 1991, 1993\n\
 	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
+#endif
 
 #ifndef lint
 static const char sccsid[] = "@(#)colrm.c	8.2 (Berkeley) 5/4/95";
-#endif /* not lint */
+#endif
 
 #include <sys/types.h>
-#include <limits.h>
 #include <err.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -62,8 +64,8 @@ main(argc, argv)
 	int argc;
 	char *argv[];
 {
-	register u_long column, start, stop;
-	register int ch;
+	u_long column, start, stop;
+	int ch;
 	char *p;
 
 	while ((ch = getopt(argc, argv, "")) != -1)