Also use the standard macros and angular brackets for presenting it.
Signed-off-by: Benno Schulenberg <bensberg@xxxxxxxxxxxxx>
---
text-utils/tailf.c | 19 +++++++++----------
1 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/text-utils/tailf.c b/text-utils/tailf.c
index cf22a1e..6adb050 100644
--- a/text-utils/tailf.c
+++ b/text-utils/tailf.c
@@ -193,22 +193,21 @@ watch_file_inotify(const char *filename, off_t *size)
static void __attribute__ ((__noreturn__)) usage(FILE *out)
{
- fprintf(out,
- _("\nUsage:\n"
- " %s [option] file\n"),
- program_invocation_short_name);
+ fputs(USAGE_HEADER, out);
+ fprintf(out, _(" %s [option] <file>\n"), program_invocation_short_name);
fputs(USAGE_SEPARATOR, out);
fputs(_("Follow the growth of a log file.\n"), out);
- fprintf(out, _(
- "\nOptions:\n"
- " -n, --lines NUMBER output the last NUMBER lines\n"
- " -NUMBER same as `-n NUMBER'\n"
- " -V, --version output version information and exit\n"
- " -h, --help display this help and exit\n\n"));
+ fputs(USAGE_OPTIONS, out);
+ fputs(_(" -n, --lines <number> output the last <number> lines\n"), out);
+ fputs(_(" -<number> same as '-n <number>'\n"), out);
+ fputs(USAGE_SEPARATOR, out);
+ fputs(USAGE_HELP, out);
+ fputs(USAGE_VERSION, out);
fprintf(out, USAGE_MAN_TAIL("tailf(1)"));
+
exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS);
}
--
1.7.0.4
--
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