This changes `with_renderer` and `with_preprocessor` to replace any extensions of the same name instead of just appending to the list. This is necessary for rust-lang's build process, because we replace the preprocessors with local ones. Previously, mdbook would just print an error, but continue working. With the change that preprocessors are no longer optional by default, it is now required that we have a way to replace the existing entries. |
||
|---|---|---|
| .. | ||
| gui | ||
| testsuite | ||