mdbook/tests/testsuite/preprocessor/missing_optional_not_fatal
Eric Huss d7892f5601 Add optional field for preprocessors
This adds the `optional` field to the preprocessor configuration to
mirror the same option for the `output` table. Missing preprocessors are
now an error unless the `optional` field is set. This should help with
inadvertently building a book when a missing preprocessor that you
expect to be installed.
2025-08-16 13:39:54 -07:00
..
src Add optional field for preprocessors 2025-08-16 13:39:54 -07:00
book.toml Add optional field for preprocessors 2025-08-16 13:39:54 -07:00