const char *argp_program_version = "tar (" PACKAGE_NAME ") " VERSION;
const char *argp_program_bug_address = "<" PACKAGE_BUGREPORT ">";
-static char doc[] = N_("GNU `tar' saves many files together into a single tape or disk archive, and can restore individual files from the archive.\n\
+static char const doc0[] = N_("\
+GNU `tar' saves many files together into a single tape or disk archive, \
+and can restore individual files from the archive.\n\
\n\
Examples:\n\
tar -cf archive.tar foo bar # Create archive.tar from files foo and bar.\n\
tar -tvf archive.tar # List all files in archive.tar verbosely.\n\
tar -xf archive.tar # Extract all files from archive.tar.\n\
-\n\
+");
+static char const doc1[] = N_("\
The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX.\n\
The version control may be set with --backup or VERSION_CONTROL, values are:\n\n\
none, off never make backups\n\
options,
parse_opt,
N_("[FILE]..."),
- doc,
+ NULL,
NULL,
NULL,
NULL
};
+/* Initialize the argp documentation. gettext 0.15 dislikes doc
+ strings containing '\v', so insert '\v' after translation. */
+
+static void
+initialize_argp_doc (void)
+{
+ char const *xdoc0 = _(doc0); size_t xlen0 = strlen (xdoc0);
+ char const *xdoc1 = _(doc1); size_t xlen1 = strlen (xdoc1);
+ char *doc = xmalloc (xlen0 + 1 + xlen1 + 1);
+ memcpy (doc, xdoc0, xlen0);
+ doc[xlen0] = '\v';
+ memcpy (doc + xlen0 + 1, doc1, xlen1 + 1);;
+ argp.doc = doc;
+}
+
void
usage (int status)
{
owner_option = -1;
group_option = -1;
+ initialize_argp_doc ();
+
/* Convert old-style tar call by exploding option element and rearranging
options accordingly. */