Eric Huss d39deca76a Ignore invalid top-level environment variable config keys ... This changes it so that top-level environment variable config keys like `MDBOOK_FOO` are ignored instead of generating an error. It's just too inconvenient since it is common for users to set environment variables like `MDBOOK_VERSION` or whatever for their own scripts.		2025-11-19 16:38:47 -08:00
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gui	Merge pull request #2899 from ehuss/filtered-headings	2025-10-22 00:24:37 +00:00
testsuite	Ignore invalid top-level environment variable config keys	2025-11-19 16:38:47 -08:00