% $Header: /cvsroot/html2ps/postscript/predicates.ps,v 1.1 2005/12/18 07:21:38 Konstantin Exp $

/is-inline {
  /display get-css-value
  dup /-button eq
  1 index /-checkbox eq or
  1 index /-image eq or
  1 index /inline eq or
  1 index /inline-block eq or
  1 index /none eq or
  1 index /-radio eq or
  1 index /-select eq or
  1 index /-text eq or
  exch pop
} def

/is-whitespace {
  dup /box-whitespace is-a
  1 index /box-null is-a or
  exch pop
} def

/is-container {
  dup /box-container is-a
  1 index /box-generic-inline is-a not and
  1 index /box-inline is-a or
  exch pop
} def