(*sink->isa->put_string)(sink, "/* ");
if (sink) (*sink->isa->put_string)(sink, "/* ");
PUBLIC HTStream* HTMLToC ARGS3(	HTPresentation *,	pres GCC_UNUSED,	HTParentAnchor *,	anchor,	HTStream *,		sink){    HTStructured * html;    (*sink->isa->put_string)(sink, "/* ");	/* Before even title */    html = HTML_new(anchor, WWW_PLAINTEXT, sink);    html->comment_start = "/* ";    html->comment_end = " */\n";	/* Must start in col 1 for cpp *//*    HTML_put_string(html,html->comment_start); */#ifdef SOURCE_CACHE    return CacheThru_new(anchor,			 SGML_new(&HTML_dtd, anchor, html));#else    return SGML_new(&HTML_dtd, anchor, html);#endif}