34 lines
1.3 KiB
Diff
34 lines
1.3 KiB
Diff
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diff -upr less-458_orig/lessecho.c less-458_work/lessecho.c
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--- less-458_orig/lessecho.c 2013-05-07 14:03:52.091104655 +0200
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+++ less-458_work/lessecho.c 2013-05-07 11:21:10.883991862 +0200
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@@ -41,7 +41,27 @@ static int num_metachars = 0;
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pr_usage()
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{
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fprintf(stderr,
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- "usage: lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-fn] [-a] file ...\n");
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+ "usage: lessecho [-ox] [-cx] [-pn] [-dn] [-mx] [-nn] [-ex] [-fn] [-a] file ...\n\n");
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+ fprintf(stderr,
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+ " -ox\t- specifies \"x\" to be the open quote character\n");
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+ fprintf(stderr,
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+ " -cx\t- specifies \"x\" to be the close quote character\n");
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+ fprintf(stderr,
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+ " -pn\t- specifies \"n\" to be the open quote character, as an integer\n");
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+ fprintf(stderr,
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+ " -dn\t- specifies \"n\" to be the close quote character, as an integer\n");
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+ fprintf(stderr,
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+ " -mx\t- specifies \"x\" to be a metachar\n");
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+ fprintf(stderr,
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+ " -nn\t- specifies \"n\" to be a metachar, as an integer\n");
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+ fprintf(stderr,
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+ " -ex\t- specifies \"x\" to be the escape char for metachars\n");
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+ fprintf(stderr,
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+ " -fn\t- specifies \"n\" to be the escape char for metachars, as an integer\n");
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+ fprintf(stderr,
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+ " -a\t- specifies that all arguments are to be quoted\n");
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+ fprintf(stderr,
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+ " -?\t- prints this help\n");
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}
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static void
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