38 lines
1005 B
Diff
38 lines
1005 B
Diff
|
diff -upr less-458_orig/lesskey.c less-458_work/lesskey.c
|
||
|
|
--- less-458_orig/lesskey.c 2013-05-07 14:03:52.062104533 +0200
|
||
|
|
+++ less-458_work/lesskey.c 2013-05-07 11:21:10.881991855 +0200
|
||
|
|
@@ -217,7 +217,15 @@ extern char version[];
|
||
|
|
void
|
||
|
|
usage()
|
||
|
|
{
|
||
|
|
- fprintf(stderr, "usage: lesskey [-o output] [input]\n");
|
||
|
|
+ fprintf(stderr, "usage: lesskey [-o output] [input]\n\n");
|
||
|
|
+ fprintf(stderr,
|
||
|
|
+ " -o output\t- specify output file, otherwise $HOME/.less is used\n");
|
||
|
|
+ fprintf(stderr,
|
||
|
|
+ " -i input\t- specify input file, otherwise standard input is used\n");
|
||
|
|
+ fprintf(stderr,
|
||
|
|
+ " -V\t\t- print lesskey version\n");
|
||
|
|
+ fprintf(stderr,
|
||
|
|
+ " -h\t\t- print this help\n");
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
@@ -307,6 +315,8 @@ parse_args(argc, argv)
|
||
|
|
break;
|
||
|
|
case 'o':
|
||
|
|
outfile = &argv[0][2];
|
||
|
|
+ case 'h':
|
||
|
|
+ goto opt_h;
|
||
|
|
opt_o:
|
||
|
|
if (*outfile == '\0')
|
||
|
|
{
|
||
|
|
@@ -319,6 +329,7 @@ parse_args(argc, argv)
|
||
|
|
opt_V:
|
||
|
|
printf("lesskey version %s\n", version);
|
||
|
|
exit(0);
|
||
|
|
+ opt_h:
|
||
|
|
default:
|
||
|
|
usage();
|
||
|
|
}
|