This function was added after the 1.3.2 release, but the name was bad
(missing "FLAC__" at the start) and the pointer returned should be 'const'.
fixup
Fix "privacy-breach-w3c-valid-html" lintian error.
Don't ping an external site when loading documentation
pages since this can be used to track user activity.
These links are also broken, since they depend on the
referer header, which browsers no longer send to insecure
pages for similar privacy reasons. That aspect could be
addressed by using https urls for the validator site.
Signed-off-by: Ralph Giles <giles@thaumas.net>
Improve the conformance of the xhtml generated by doxygen by
using the self-closing <hr/> tag in the custom footer.
Without this, xmllint complains about </body> and </html> end
tags inside the still-only <hr>. That syntax is allowed in
html but not xml.
Install Doxygen when running on the linux environment to test
generation of the API documentation.
Run the included static html documentation as well as the
generated API documentation through xmllint to verify
it conforms to the declared DTD. Since this this will be very
slow or fail relying on network resources, also install
the w3c-sgml library so the xhtml1 DTDs are available locally.
We're checking the source files, not build results in the
particular environment, so it's fine to run this check
on only a subset of builds.
Don't validate on CMake builds since they're not currently
generating API documentation even when Doxygen is available.
