nixpkgs/doc/hooks/libxml2.section.md
pennae e42a5c78e7 doc: make sure section depths are consecutive
skipping heading levels (eg from # to ###, or starting at ###) is legal
in pandoc, but not in nixos-render-docs. pandoc acts as though section
levels *were* consecutive, nixos-render-docs prefers to tell people not
to do that kind of thing because it can make documents more fragile.
2023-06-10 18:17:04 +02:00

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# libxml2 {#setup-hook-libxml2}
Adds every file named `catalog.xml` found under the `xml/dtd` and `xml/xsl` subdirectories of each build input to the `XML_CATALOG_FILES` environment variable.