Blame less-458-lesskey-usage.patch
|
 |
72dfd3f |
diff -upr less-458_orig/lesskey.c less-458_work/lesskey.c
|
|
|
72dfd3f |
--- less-458_orig/lesskey.c 2013-05-07 14:03:52.062104533 +0200
|
|
|
72dfd3f |
+++ less-458_work/lesskey.c 2013-05-07 11:21:10.881991855 +0200
|
|
|
72dfd3f |
@@ -217,7 +217,15 @@ extern char version[];
|
|
|
72dfd3f |
void
|
|
|
72dfd3f |
usage()
|
|
|
72dfd3f |
{
|
|
|
72dfd3f |
- fprintf(stderr, "usage: lesskey [-o output] [input]\n");
|
|
|
72dfd3f |
+ fprintf(stderr, "usage: lesskey [-o output] [input]\n\n");
|
|
|
72dfd3f |
+ fprintf(stderr,
|
|
|
72dfd3f |
+ " -o output\t- specify output file, otherwise $HOME/.less is used\n");
|
|
|
72dfd3f |
+ fprintf(stderr,
|
|
|
72dfd3f |
+ " -i input\t- specify input file, otherwise standard input is used\n");
|
|
|
72dfd3f |
+ fprintf(stderr,
|
|
|
72dfd3f |
+ " -V\t\t- print lesskey version\n");
|
|
|
72dfd3f |
+ fprintf(stderr,
|
|
|
72dfd3f |
+ " -h\t\t- print this help\n");
|
|
|
72dfd3f |
exit(1);
|
|
|
72dfd3f |
}
|
|
|
72dfd3f |
|
|
|
72dfd3f |
@@ -307,6 +315,8 @@ parse_args(argc, argv)
|
|
|
72dfd3f |
break;
|
|
|
72dfd3f |
case 'o':
|
|
|
72dfd3f |
outfile = &argv[0][2];
|
|
|
72dfd3f |
+ case 'h':
|
|
|
72dfd3f |
+ goto opt_h;
|
|
|
72dfd3f |
opt_o:
|
|
|
72dfd3f |
if (*outfile == '\0')
|
|
|
72dfd3f |
{
|
|
|
72dfd3f |
@@ -319,6 +329,7 @@ parse_args(argc, argv)
|
|
|
72dfd3f |
opt_V:
|
|
|
72dfd3f |
printf("lesskey version %s\n", version);
|
|
|
72dfd3f |
exit(0);
|
|
|
72dfd3f |
+ opt_h:
|
|
|
72dfd3f |
default:
|
|
|
72dfd3f |
usage();
|
|
|
72dfd3f |
}
|