PERFORCE change 144647 for review

[Gabor Kovesdan]

http://perforce.freebsd.org/chv.cgi?CH=144647

Change 144647 by gabor at gabor_server on 2008/07/04 18:21:43

	- Add --help / -h

Affected files ...

.. //depot/projects/soc2008/gabor_textproc/sort/sort.c#7 edit

Differences ...

==== //depot/projects/soc2008/gabor_textproc/sort/sort.c#7 (text+ko) ====

@@ -108,8 +108,8 @@
 	{ "directory-order",		no_argument,		NULL,	'd' },
 	{ "ignore-case",		no_argument,		NULL,	'f' },
 /* XXX: UNIMPLEMENTED
-	{ "general-numeric-sort",	no_argument,		NULL,	'g' },
-	{ "help",			no_argument,		NULL,	'h' }, */
+	{ "general-numeric-sort",	no_argument,		NULL,	'g' }, */
+	{ "help",			no_argument,		NULL,	'h' },
 	{ "ignore-nonprinting",		no_argument,		NULL,	'i' },
 	{ "key",			required_argument,	NULL,	'k' },
 /* XXX: UNIMPLEMENTED
@@ -154,7 +154,7 @@
 	fixit(&argc, argv);
 	if (!issetugid() && (outfile = getenv("TMPDIR")))
 		tmpdir = outfile;
-	while ((ch = getopt_long(argc, argv, "bcdfik:mHno:rR:S:st:T:uvy:z", longopts, NULL)) != -1) {
+	while ((ch = getopt_long(argc, argv, "bcdfik:mhHno:rR:S:st:T:uvy:z", longopts, NULL)) != -1) {
 		switch (ch) {
 		case 'b': fldtab->flags |= BI | BT;
 			break;
@@ -232,6 +232,7 @@
 			d_mask['\n'] = d_mask[' '];
 			d_mask[REC_D] = REC_D_F;
 			break;
+		case 'h':
 		case '?':
 		default:
 			usage(NULL);