Hook when jumping from a helpful buffer

[woolsweater]

Would you consider adding a hook that's run after helpful navigation? I think helpful-visit-reference and helpful--navigate would be the two places to add it.

My use case: I like to activate read-only mode when jumping to Elisp source that's not mine. So for example I have a hook for find-func. And similarly for xref jumps.

It would be great to also be able to do this from helpful.

[farynaio]

Would you consider adding a hook that's run after helpful navigation? I think helpful-visit-reference and helpful--navigate would be the two places to add it.

My use case: I like to activate read-only mode when jumping to Elisp source that's not mine. So for example I have a hook for find-func. And similarly for xref jumps.

It would be great to also be able to do this from helpful.

https://gist.github.com/adamWithF/f9d60dab0ad5fbb1cd13a1129c862e9b

[hmelman]

I run a helpful-after-jump-hook at the end of helpful--goto-char-widen which calls reposition-window.