[PATCH 00/11] fixes and new features for init-d-script (v3)

[Trek]

hello,

I've just uploaded the latest version of my patches on salsa:

  https://salsa.debian.org/trek-guest/sysvinit/-/tree/ids3

to ease the review, I've uploaded the previous versions to branches
ids1 and ids2, so to see the differences just run:

  $ git diff ids2 ids3

fixes were added to an output bug on start with VERBOSE=no and to a
regression that was introduced in patch 8, when calling try-restart
with VERBOSE=no using vlog_end_msg (that should be fixed too), so I
included a test script to prevent future regressions

the vars.sh patch was included, with a link to the start of the
discussion, that links to the actual bug

I think this time it is ready to be committed :)

thanks again for the review and ciao!