On 20 Feb 2022, at 13:33, Alain Matthes via TextMate wrote:

I needed to reinstall TexMate but I was surprised to see some variables like TM\_FULLNAME etc. still present

Try this:

https://freemacsoft.net/appcleaner/

If you've already tried deleting the TextMate main application, just download it again, copy it to the Applications folder, then launch AppCleaner and drag that TextMate application to it.

AppCleaner is one of several similar third party pieces of software which knows about 'common locations' where macOS system frameworks will put files related to application operation; e.g. preferences, caches and so-on. It scans for those whenever an application is being deleted, by checking that application for its name and unique Bundle Identifier and looking for matching-named files and folders.

-- 
TTFN, Andrew Hodgkinson
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https://pond.org.uk / https://pondnz.bandcamp.com / https://github.com/pond