This mainly changes two aspects:
- The category can now be a single letter, such as 'w' to indicate the
file Utilities/w.cpp
- Spaces in the category (or list) are no longer allowed. This follows
the lived practice of writing category lists as "Foo+Bar: Quux"
Closes#15243.
I have set up a commit.verbose variable in my git config,
which shows the patch diff on bottom of the commit message.
Unfortunately the character limit was also applied to the diff,
which meant that I got a false-positive lint error almost every time.
This should help with getting commit messages tidy before they pass
through CI's commit linter :^)
For this hook to work pre-commit has to be explicitly installed via:
`pre-commit install --hook-type commit-msg`
