patch 9.0.2062: Janet files are not recognised Commit: https://github.com/vim/vim/commit/c038427d2a27445e612761f19c92b2b8b05afdea Author: Doug Kearns <dougkearns@gmail.com> Date: Mon Oct 23 19:24:05 2023 +0200 patch 9.0.2062: Janet files are not recognised Problem: Janet files are not recognised Solution: Add filename and shebang detection (without adding an extra filetype plugin) Those are used by the Janet language: http://www.janet-lang.org closes: #13400 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Doug Kearns <dougkearns@gmail.com>

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