PMA_SQP_parse() '//' bug

With //

array (size=4)
  'raw' => string 'CREATE TABLE x //' (length=17)
  0 =>
    array (size=3)
      'type' => string 'alpha' (length=5)
      'data' => string 'CREATE' (length=6)
      'pos' => int 6
  1 =>
    array (size=3)
      'type' => string 'alpha' (length=5)
      'data' => string 'TABLE' (length=5)
      'pos' => int 12
  2 =>
    array (size=3)
      'type' => string 'alpha' (length=5)
      'data' => string 'x' (length=1)
      'pos' => int 14

Without //

array (size=5)
  'raw' => string 'CREATE TABLE x ' (length=15)
  0 =>
    array (size=4)
      'type' => string 'alpha_reservedWord' (length=18)
      'data' => string 'CREATE' (length=6)
      'pos' => int 6
      'forbidden' => boolean true
  1 =>
    array (size=4)
      'type' => string 'alpha_reservedWord' (length=18)
      'data' => string 'TABLE' (length=5)
      'pos' => int 12
      'forbidden' => boolean true
  2 =>
    array (size=4)
      'type' => string 'alpha_identifier' (length=16)
      'data' => string 'x' (length=1)
      'pos' => int 14
      'forbidden' => boolean false
  'len' => int 3