[PR #11471] Add restore recently closed panes #28600

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opened 2026-01-31 09:29:33 +00:00 by claunia · 0 comments
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Original Pull Request: https://github.com/microsoft/terminal/pull/11471

State: closed
Merged: Yes


Summary of the Pull Request

Add an action to restore the last closed pane or tab. When all you have is restoring last sessions everything looks like a std::vector<ActionAndArgs>.

References

#9800

PR Checklist

  • Partially closes Windows Terminal hangs when printing certain emoji (#960)
  • CLA signed. If not, go over here and sign the CLA
  • Tests added/passed
  • Documentation updated. If checked, please file a pull request on our docs repo and link it here: #xxx
  • Schema updated.
  • I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx

Detailed Description of the Pull Request / Additional comments

  • Keep a buffer of panes/tabs that were closed recently in the form of a list
    of actions to remake it.
  • To restore the pane or tab just run the list of actions.
  • This (deliberately) does not restore the exact visual state as focus could
    have changed / new panes might have been created in the mean time. Mostly
    this means that restoring a pane will just attach to the currently focused
    pane instead of whatever its old neighbor was.
  • Buffer is limited to 100 entries which might as well be "infinite" by most reasonable
    standards, but prevents complaints about there being memory leaks in long running
    instances.
  • The action name could be potentially changed, but it felt unwieldy as "restoreLastClosedPaneOrTab".
  • This does not handle restoring the actual running contents of a pane.

Validation Steps Performed

**Original Pull Request:** https://github.com/microsoft/terminal/pull/11471 **State:** closed **Merged:** Yes --- <!-- Enter a brief description/summary of your PR here. What does it fix/what does it change/how was it tested (even manually, if necessary)? --> ## Summary of the Pull Request Add an action to restore the last closed pane or tab. When all you have is restoring last sessions everything looks like a `std::vector<ActionAndArgs>`. <!-- Other than the issue solved, is this relevant to any other issues/existing PRs? --> ## References #9800 <!-- Please review the items on the PR checklist before submitting--> ## PR Checklist * [x] Partially closes #960 * [x] CLA signed. If not, go over [here](https://cla.opensource.microsoft.com/microsoft/Terminal) and sign the CLA * [ ] Tests added/passed * [ ] Documentation updated. If checked, please file a pull request on [our docs repo](https://github.com/MicrosoftDocs/terminal) and link it here: #xxx * [x] Schema updated. * [ ] I've discussed this with core contributors already. If not checked, I'm ready to accept this work might be rejected in favor of a different grand plan. Issue number where discussion took place: #xxx <!-- Provide a more detailed description of the PR, other things fixed or any additional comments/features here --> ## Detailed Description of the Pull Request / Additional comments - Keep a buffer of panes/tabs that were closed recently in the form of a list of actions to remake it. - To restore the pane or tab just run the list of actions. - This (deliberately) does not restore the exact visual state as focus could have changed / new panes might have been created in the mean time. Mostly this means that restoring a pane will just attach to the currently focused pane instead of whatever its old neighbor was. - Buffer is limited to 100 entries which might as well be "infinite" by most reasonable standards, but prevents complaints about there being memory leaks in long running instances. - The action name could be potentially changed, but it felt unwieldy as "restoreLastClosedPaneOrTab". - This does not handle restoring the actual running contents of a pane. <!-- Describe how you validated the behavior. Add automated tests wherever possible, but list manual validation steps taken as well --> ## Validation Steps Performed
claunia added the pull-request label 2026-01-31 09:29:33 +00:00
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Reference: starred/terminal#28600