#ifdef HAVE_CAIRO
/* Render to render.pdf. */
string_map_insert (&options, "output-file", "render.pdf");
- string_map_insert (&options, "headers", "off");
string_map_insert (&options, "top-margin", "0");
string_map_insert (&options, "bottom-margin", "0");
string_map_insert (&options, "left-margin", "0");