**
** For example, "body.forum div.markdown blockquote" targets only
** block quotes made in forum posts, leaving other Markdown quotes
** alone.  Because feature class "forum" groups /forummain, /forumpost,
** and /forume2, it works across all renderings of Markdown to HTML
** within the Fossil forum feature.
*/
static const char* feature_from_page_path(const char *zPath)
{
  const char* zSlash = strchr(zPath, '/');
  if (zSlash) {
    return fossil_strndup(zPath, zSlash - zPath);
  } else {
    return zPath;
  }
}

/*
** Override the value of the TH1 variable current_feature, its default
** set by feature_from_page_path().  We do not call this from
** style_init_th1_vars() because that uses Th_MaybeStore() instead to
** allow webpage implementations to call this before style_header()
** to override that "maybe" default with something better.
*/
void style_set_current_feature(const char* zFeature)
{
  Th_Store("current_feature", zFeature);
}

/*
** Initialize all the default TH1 variables
*/
static void style_init_th1_vars(const char *zTitle){