ifclass Snippet
static S loadSnippetQuietly(Snippet s) {
  ret loadSnippetQuietly(s.id);
}
endif

static S loadSnippetQuietly(S snippetID) {
  loadSnippet_silent.set(true);
  try {
    ret loadSnippet(snippetID);
  } finally {
    loadSnippet_silent.set(null);
  }
}