GitLab

Other characters are removed from the resulting citation key.

With option -s, bib-jabbr is not involved and
bib-convl needs to be called in bib-keyinsert.

Otherwise, bib-* scripts that are called by each other require a mock
(alias) to the local bin/bib-* script, which in turns makes sourcing of
all scripts necessary.  Refactoring of all scripts to circumvent exit
statements would therefore be needed to not abort the test script.

- All command line options must be removed from the journal name.
- Account for the by now stricter matching of the Journal field.