-static void
-html_initialise_chart(struct outp_driver *d UNUSED, struct chart *ch)
-{
-
- FILE *fp;
-
- make_unique_file_stream(&fp, &ch->file_name);
-
-#ifdef NO_CHARTS
- ch->lp = 0;
-#else
- ch->pl_params = pl_newplparams();
- ch->lp = pl_newpl_r ("png", 0, fp, stderr, ch->pl_params);
-#endif
-
-}
-
-static void
-html_finalise_chart(struct outp_driver *d UNUSED, struct chart *ch)
-{
- free(ch->file_name);