- Copyright (C) 1990, 1998, 1999, 2001, 2002, 2003, 2004, 2005 Free
- Software Foundation, Inc.
+ Copyright (C) 1990, 1998-1999, 2001-2007, 2009-2012 Free Software
+ Foundation, Inc.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
- size_t i; /* Temporary index in ARGLIST. */
- size_t arglen; /* Length of ARG. */
- ptrdiff_t matchind = -1; /* Index of first nonexact match. */
- bool ambiguous = false; /* If true, multiple nonexact match(es). */
+ size_t i; /* Temporary index in ARGLIST. */
+ size_t arglen; /* Length of ARG. */
+ ptrdiff_t matchind = -1; /* Index of first nonexact match. */
+ bool ambiguous = false; /* If true, multiple nonexact match(es). */
for (i = 0; arglist[i]; i++)
{
if (!strncmp (arglist[i], arg, arglen))
for (i = 0; arglist[i]; i++)
{
if (!strncmp (arglist[i], arg, arglen))
- {
- if (strlen (arglist[i]) == arglen)
- /* Exact match found. */
- return i;
- else if (matchind == -1)
- /* First nonexact match found. */
- matchind = i;
- else
- {
- /* Second nonexact match found. */
- if (vallist == NULL
- || memcmp (vallist + valsize * matchind,
- vallist + valsize * i, valsize))
- {
- /* There is a real ambiguity, or we could not
- disambiguate. */
- ambiguous = true;
- }
- }
- }
+ {
+ if (strlen (arglist[i]) == arglen)
+ /* Exact match found. */
+ return i;
+ else if (matchind == -1)
+ /* First nonexact match found. */
+ matchind = i;
+ else
+ {
+ /* Second nonexact match found. */
+ if (vallist == NULL
+ || memcmp (vallist + valsize * matchind,
+ vallist + valsize * i, valsize))
+ {
+ /* There is a real ambiguity, or we could not
+ disambiguate. */
+ ambiguous = true;
+ }
+ }
+ }
argmatch_invalid (const char *context, const char *value, ptrdiff_t problem)
{
char const *format = (problem == -1
argmatch_invalid (const char *context, const char *value, ptrdiff_t problem)
{
char const *format = (problem == -1
error (0, 0, format, quotearg_n_style (0, ARGMATCH_QUOTING_STYLE, value),
error (0, 0, format, quotearg_n_style (0, ARGMATCH_QUOTING_STYLE, value),
VALSIZE is the size of the elements of VALLIST */
void
argmatch_valid (const char *const *arglist,
VALSIZE is the size of the elements of VALLIST */
void
argmatch_valid (const char *const *arglist,
{
size_t i;
const char *last_val = NULL;
/* We try to put synonyms on the same line. The assumption is that
synonyms follow each other */
{
size_t i;
const char *last_val = NULL;
/* We try to put synonyms on the same line. The assumption is that
synonyms follow each other */
- fprintf (stderr, "\n - `%s'", arglist[i]);
- last_val = vallist + valsize * i;
+ fprintf (stderr, "\n - %s", quote (arglist[i]));
+ last_val = vallist + valsize * i;
- fprintf (stderr, ", `%s'", arglist[i]);
+ fprintf (stderr, ", %s", quote (arglist[i]));
- const char *arg, const char *const *arglist,
- const char *vallist, size_t valsize,
- argmatch_exit_fn exit_fn)
+ const char *arg, const char *const *arglist,
+ const char *vallist, size_t valsize,
+ argmatch_exit_fn exit_fn)
{
ptrdiff_t res = argmatch (arg, arglist, vallist, valsize);
if (res >= 0)
{
ptrdiff_t res = argmatch (arg, arglist, vallist, valsize);
if (res >= 0)
return the first corresponding argument in ARGLIST */
const char *
argmatch_to_argument (const char *value,
return the first corresponding argument in ARGLIST */
const char *
argmatch_to_argument (const char *value,
- const char *const *arglist,
- const char *vallist, size_t valsize)
+ const char *const *arglist,
+ const char *vallist, size_t valsize)
if ((cp = getenv ("VERSION_CONTROL")))
backup_type = XARGMATCH ("$VERSION_CONTROL", cp,
if ((cp = getenv ("VERSION_CONTROL")))
backup_type = XARGMATCH ("$VERSION_CONTROL", cp,
- printf ("The version control is `%s'\n",
- ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));
+ printf ("The version control is '%s'\n",
+ ARGMATCH_TO_ARGUMENT (backup_type, backup_args, backup_vals));