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Author taleinat
Recipients belgort, cheryl.sabella, ned.deily, taleinat, terry.reedy
Date 2018-07-06.06:47:48
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
Confirmed on latest master on OSX.

I'm also experiencing many other kinds of erratic scrolling behavior:
1. Dragging the scrollbar isn't possible immediately after opening the file Lib/idlelib/  Also later after scrolling to the top.
2. Scrolling via two-finger swipte on the trackpad scrolls down both when I scroll up and down.
3. Clicking in the trough slightly below the slider has no effect.

There's definitely something very broken!

Commenting out the `return 'break'` in handle_yview() doesn't appear to affect this.

In all cases I ran idle from a terminal via `python -m idlelib` and saw no errors.
Date User Action Args
2018-07-06 06:47:48taleinatsetrecipients: + taleinat, terry.reedy, ned.deily, cheryl.sabella, belgort
2018-07-06 06:47:48taleinatsetmessageid: <>
2018-07-06 06:47:48taleinatlinkissue34047 messages
2018-07-06 06:47:48taleinatcreate