auto commit

src/scene/zoom.ts

   canvasOffset: { left: number; top: number },
   zoomOnViewportPoint: PointerCoords = { x: 0, y: 0 },
 ): Zoom => {
+
+  try {
+      var fn_name = "getNewZoom"
+      var fn_ret
+      glob_dev_fns[fn_name] ? fn_ret = glob_dev_fns[fn_name]({that:this,kv:{
+
+newZoomValue,
+prevZoom,
+canvasOffset,
+zoomOnViewportPoint,
+        getNormalizedZoom,
+        NormalizedZoomValue,
+PointerCoords,
+Zoom,
+      },args:[...arguments],fn_name,arg0:arguments}) : clog("NO EXIST....")
+      if (fn_ret && fn_ret.ret_flag){ return fn_ret.ret }; 
+  } catch (err) { clog(`react_fn fn_name:${fn_name} err:`,err) }
+
   return {
     value: newZoomValue,
     translation: {