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tailf: slice up the usage text for ease of translation 

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
This commit is contained in:
Benno Schulenberg 2014-12-24 17:56:09 +01:00 committed by Karel Zak
parent dfe6a6d085
commit 331d255261
1 changed files with 9 additions and 10 deletions
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19
text-utils/tailf.c
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@ -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);
}