pop_context ()
{
  pop_dollar_vars ();
  variable_context--;
  pop_var_context ();

  sv_ifs ("IFS");		/* XXX here for now */
}

pop_context ()
{
  pop_dollar_vars ();
  variable_context--;
  pop_var_context ();

  sv_ifs ("IFS");		/* XXX here for now */
}
