bibtex consistency check #46
Description
Before a site build, there should probably be a bibtex consistency check run, and the build should abort if the check is not clean.
things that could go into such a consistency check:
- ensure that the file is valid bibtex
- ensure that tags are well-formed (see tags that contain a # symbol don't work right #45)
- ensure that article identifiers are unique and not overwritten (see entry URLs will change if the entry changes or if the code for generating the hash is non-reproducible #34)
- ensure that text is in some normalized form (see Normalize data.bib to Unicode NFKC #32)
If there's a failure, the consistency check should be verbose about the problem and indicate what kinds of fixes are necessary.