wildcards

   Wildcards are used to match more than one name at once. There
   are two wildcards in SCA: the asterisk (*) and percent (%). For
   example, in the name expression A*, the wildcard * will match any
   number of characters, so this would match A, AB, ABC, AXYZ, and
   so forth. The * wildcard matches any number of characters, and %
   wildcard matches just one character. If you do not want SCA to use
   * or % as a wildcard, you use an ampersand (&) to quote it. For
   example, to find the single name *, you would use &*.