Function safeSymbolFromPath

app.js:2685–2691

(path)

}

function safeSymbolFromPath(path) {
  const raw = String(path || "").replace(/\\/g, "/");
  const base = raw.split("/").pop() || raw;
  const noExt = base.replace(/\.[a-z0-9]+$/i, "");
  const sym = noExt.replace(/[^a-zA-Z0-9_]/g, "_");
  return sym || "icon";
}

function imageDataToRgb565(data, w, h, bgHex) {
  const rgb565 = new Array(w * h);