with_debug?

[MichaelChirico]

It could be helpful for interactive / debugging usage to have a with_debug that runs undebug on exit.

Mock usage:

withr::with_debug(lm, lm(y ~ x))

If that's in scope I'd be happy to file a PR!

[jimhester]

I guess you could also use debugonce for this

[MichaelChirico]

I guess that example was bad... the use case is more like

with_debug(foo, bar())

where bar() may call foo() several times