/*
 *  call-seq:
 *
 *     mtch.values_at([index]*)   => array
 *
 *  Uses each <i>index</i> to access the matching values, returning an array of
 *  the corresponding matches.
 *
 *     m = /(.)(.)(\d+)(\d)/.match("THX1138: The Movie")
 *     m.to_a               #=> ["HX1138", "H", "X", "113", "8"]
 *     m.values_at(0, 2, -2)   #=> ["HX1138", "X", "113"]
 */

static VALUE
match_values_at(int argc, VALUE *argv, VALUE match)
{
    struct re_registers *regs = RMATCH_REGS(match);
    return rb_get_values_at(match, regs->num_regs, argc, argv, match_entry);
}