// visual bla(super); => visualize { ret bla(super.visualize()); }
// cachedVisual bla(super); => cachedVisualize { ... }
svoid tok_shortVisualize(LS tok) {
  int i = -1;
  while ((i = jfind_any(tok, i+1, "visual <id>", "cachedVisual <id>")) >= 0) {
    int j = tok_findEndOfStatement(tok, i);
    
    for (int k = i; k < j; k += 2)
      if (eqGet(tok, k, "super") && neqGet(tok, k+2, "."))
        tokSet(tok, k, "super.visualize()");
        
    tokSet(tok, j-1, "; }");
    S head = eqGet(tok, i, "cachedVisual")
      ? "cachedVisualize"
      : "visualize";
    tokSet(tok, i, head + " { ret");
    reTok(tok, i, j);
  }
}