pdb history file should be different per default, not the same with main repl

Feature or enhancement

Proposal:

After quitting from debug session (triggered by breakpoint()) to the main repl, I've it's history filled with a bunch of pdb-specific stuff. Usually (always?) these lines have an invalid syntax for python.

Maybe it does make sense have access to recent repl entries after starting pdb, but hardly the main repl's history should have access to pdb history. That should live in a separate file.

Has this already been discussed elsewhere?

No response given

Links to previous discussion of this feature:

No response

Parti dalla sessione pdb a cui si accede tramite breakpoint() e segui come viene gestita la sua cronologia insieme a quella della REPL principale. Il lavoro è completato quando i comandi specifici di pdb non compaiono più nella cronologia della REPL principale, mantenendo l’accesso alle voci recenti della REPL previsto dall’issue all’avvio di pdb.