make selection from clicking "error" link in pd more obvious
When the user clicks the "error" hyperlink in the Pd window, if the relevant object is in the current top level window then putting a selection around it is too subtle.
Especially for an iemgui with a dark background color, the border highlight is barely even noticeable.
- use a CSS animation to draw the user's eye
- put the cord inspector over there (and perhaps fill it with the error message)