+// Set up the language infrastructure so we can localize anything that
+// needs to be sent out to users, such as mail notifications.
+common_init_language();
+
+function _make_matches($opt, $alt)
+{
+ $matches = array();
+
+ if (strlen($opt) > 1 && 0 != strncmp($opt, '--', 2)) {
+ $matches[] = '--'.$opt;
+ } else {
+ $matches[] = $opt;
+ }
+
+ if (!empty($alt)) {
+ if (strlen($alt) > 1 && 0 != strncmp($alt, '--', 2)) {
+ $matches[] = '--'.$alt;
+ } else {
+ $matches[] = $alt;
+ }
+ }
+
+ return $matches;
+}
+
+function have_option($opt, $alt=null)