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includeRmd should evaluate chunks in a child of global #972

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lionel- opened this issue Nov 15, 2019 · 4 comments
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includeRmd should evaluate chunks in a child of global #972

lionel- opened this issue Nov 15, 2019 · 4 comments
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@lionel-
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@lionel- lionel- commented Nov 15, 2019

Currently the Rmd is evaluated in a child of the roxygen namespace.

lionel- added a commit to lionel-/tidyselect that referenced this issue Nov 15, 2019
lionel- added a commit to lionel-/tidyselect that referenced this issue Nov 20, 2019
@hadley hadley added bug markdown ⬇️ labels Nov 20, 2019
@hadley hadley added this to the v7.0.1 milestone Nov 20, 2019
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@hadley hadley commented Nov 20, 2019

@lionel- can you please confirm this fixes your issue, since I didn't write a unit test.

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@lionel- lionel- commented Nov 21, 2019

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@lionel- lionel- commented Oct 4, 2021

One issue with evaluating in a child of global is that closures and quosures are marked with non-default environments and that is a bit distracting in user documentation. Also this makes it more difficult to define S3 methods since tidyverse S3 dispatch (purrr, vctrs) doesn't inspect the calling env, only the global env.

On the other hand evaluating in global would cause more issues of state cleanup (cf #1092).

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@lionel- lionel- commented Oct 4, 2021

a bit distracting in user documentation

The local env adresses also cause spurious diffs.

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