[issue22010] Idle: better management of Shell window output

Terry J. Reedy added the comment: 1 is a another issue. 2. was partly taken care of by squeezer. 3 is needed. SyntaxError is often best handled by editing. 4 is still needed. Tab replacement will happen with a sidebar. -- versions: +Python 3.10 -Python 3.6, Python 3.7 _

[issue22010] Idle: better management of Shell window output

Changes by Terry J. Reedy : -- components: +IDLE versions: +Python 3.6, Python 3.7 -Python 2.7, Python 3.4, Python 3.5 ___ Python tracker ___

[issue22010] Idle: better management of Shell window output

New submission from Terry J. Reedy: Some of these ideas are in other issues, but possibly as side-thoughts. Any issues that directly address one of them can be added as dependency. The appropriate place for menu entries would be the Shell menu, which currently has only 2, 1 of which I have nev