Release version 1.6.5.

[enscript.git] / states / hl / lang_overstrike.st

state lang_overstrike
{
  BEGIN {
    sub map_color (r, g, b)
      {
        return "";
      }

    LANGUAGE_SPECIALS = /./;

    sub language_print (str)
      {
        if (italic_flag)
          print (regsuball (str, /[A-Za-z0-9]/, "_\010$0"));
        else if (bold_flag)
          print (regsuball (str, /[^\n]/, "$0\010$0"));
        else
          print (str);
      }

    sub language_symbol (symbol)
      {
        return false;
      }

    sub header ()
      {
        bold_flag = 0;
        italic_flag = 0;
      }

    sub trailer ()
      {
      }

    sub face_on (face)
      {
        if (face[boldp])
          bold_flag = 1;
        if (face[italicp])
          italic_flag = 1;
      }

    sub face_off (face)
      {
        if (face[boldp])
          bold_flag = 0;
        if (face[italicp])
          italic_flag = 0;
      }

    return;
  }
}

\f
/*
Local variables:
mode: c
End:
*/