This changes `PreProcessor::supports_renderer` to return a `Result` in preparation to allow preprocessors to be optional when the command fails. |
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|---|---|---|
| .. | ||
| mdbook-core | ||
| mdbook-driver | ||
| mdbook-html | ||
| mdbook-markdown | ||
| mdbook-preprocessor | ||
| mdbook-renderer | ||
| mdbook-summary | ||