size

/*
 *  call-seq:
 *     mtch.length   => integer
 *     mtch.size     => integer
 *  
 *  Returns the number of elements in the match array.
 *     
 *     m = /(.)(.)(\d+)(\d)/.match("THX1138.")
 *     m.length   #=> 5
 *     m.size     #=> 5
 */

static VALUE
match_size(match)
    VALUE match;
{
    return INT2FIX(RMATCH(match)->regs->num_regs);
}