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2afad43bdd
This adds several changes to how environment variables are handled to
more closely align with how configs are handled, and to fix an issue
with replacing entire tables. The changes are:
- Top-level tables like `MDBOOK_BOOK` now *replace* the contents of the
`book` table instead of merging it. This adds consistency with how all
the other environment objects work.
- Fixed allowing top-level replacement of `MDBOOK_BOOK` and
`MDBOOK_OUTPUT`. This was inadvertently recently broken.
- Added ability to replace top-level `MDBOOK_RUST`. I don't recall why
that wasn't included.
- Reject invalid keys like `MDBOOK_FOO`.
- Reject unknown keys, like `MDBOOK_BOOK='{"xyz": 123}'`
- Reject invalid types, like `MDBOOK_BOOK='{"title": 123}'`
mdBook
mdBook is a utility to create modern online books from Markdown files.
Check out the User Guide for a list of features and installation and usage information. The User Guide also serves as a demonstration to showcase what a book looks like.
If you are interested in contributing to the development of mdBook, check out the Contribution Guide.
License
All the code in this repository is released under the Mozilla Public License v2.0, for more information take a look at the LICENSE file.