Syntax Visualizer slows down IDE performance - Please add a pause button

[bernd5]

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To build/update the syntax tree a lot of things need to be done. This is okay, but it happens on every click...

It would be great if you could add a "Pause-Button". Currently you have to close the syntax visualizer window and to re-open it when you need it again.

[sharwell]

Seems like this needs a "Refresh Automatically" toggle button and "Refresh" button.

[bernd5]

Yes, that would be great