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author | Benno Schulenberg | 2014-12-24 17:56:08 +0100 |
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committer | Karel Zak | 2015-01-06 11:46:11 +0100 |
commit | dfe6a6d0857f56ff96b6eef3e41136026e71d3aa (patch) | |
tree | 772e89e3889dfaf786a5baed4a08aeed853ca431 /misc-utils/look.c | |
parent | colcrt: slice up the usage text for ease of translation (diff) | |
download | kernel-qcow2-util-linux-dfe6a6d0857f56ff96b6eef3e41136026e71d3aa.tar.gz kernel-qcow2-util-linux-dfe6a6d0857f56ff96b6eef3e41136026e71d3aa.tar.xz kernel-qcow2-util-linux-dfe6a6d0857f56ff96b6eef3e41136026e71d3aa.zip |
look: slice up the usage text for ease of translation
Also use the standard macros, and correct the synopsis: use angular
brackets and show that look accepts multiple files.
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Diffstat (limited to 'misc-utils/look.c')
-rw-r--r-- | misc-utils/look.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/misc-utils/look.c b/misc-utils/look.c index 50bc4f47d..dc6a8d0fc 100644 --- a/misc-utils/look.c +++ b/misc-utils/look.c @@ -364,20 +364,21 @@ compare(char *s2, char *s2end) { static void __attribute__ ((__noreturn__)) usage(FILE * out) { fputs(USAGE_HEADER, out); - fprintf(out, - _(" %s [options] string [file]\n"), program_invocation_short_name); + fprintf(out, _(" %s [options] <string> [<file>...]\n"), program_invocation_short_name); fputs(USAGE_SEPARATOR, out); fputs(_("Display lines beginning with a specified string.\n"), out); fputs(USAGE_OPTIONS, out); - fputs(_(" -a, --alternative use alternative dictionary\n" - " -d, --alphanum compare only alphanumeric characters\n" - " -f, --ignore-case ignore case differences when comparing\n" - " -t, --terminate <char> define string termination character\n" - " -V, --version output version information and exit\n" - " -h, --help display this help and exit\n\n"), out); + fputs(_(" -a, --alternative use the alternative dictionary\n"), out); + fputs(_(" -d, --alphanum compare only alphanumeric characters\n"), out); + fputs(_(" -f, --ignore-case ignore case differences when comparing\n"), out); + fputs(_(" -t, --terminate <char> define the string-termination character\n"), out); + fputs(USAGE_SEPARATOR, out); + fputs(USAGE_HELP, out); + fputs(USAGE_VERSION, out); fprintf(out, USAGE_MAN_TAIL("look(1)")); + exit(out == stderr ? EXIT_FAILURE : EXIT_SUCCESS); } |