Documentation for how to unref readline

[vbinithyanandamv]

#36154

Checklist

• make -j4 test (UNIX), or vcbuild test (Windows) passes
• tests and/or benchmarks are included
• documentation is changed or added
• commit message follows commit guidelines

[aduh95]

Thanks for doing this. One minor nit:

[vbinithyanandamv]

Thanks for doing this. One minor nit:

@aduh95 updated.

[aduh95]

Reading through the readline docs, it seems this example may be lacking context. Could you add a sentence explaining the use-case and when it is useful?

[Trott]

Welcome, @vbinithyanandamv and thanks for the pull request. I'm not sure this warrants its own section. Seems like it should go in the section of whatever call might result in requiring the unref() call. It would be good to incorporate it into an existing section, I think.

[aduh95]

@vbinithyanandamv Are you still planing on working on this?

[vbinithyanandamv]

@vbinithyanandamv Are you still planing on working on this?

@vbinithyanandamv not any soon, you can take it up if you want to work on it.

[github-actions]

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[github-actions]

Closing this because it has stalled. Feel free to reopen if this PR is still relevant, or to ping the collaborator who labelled it stalled if you have any questions.