I saved it as .txt again.
What you do now
Rename it once you notice the syntax highlighting is missing.
What happens instead
The extension comes from the code in the file, not from what you remembered to type.
What it costs you
12× a day · 10s by hand, 0s with Chute · 2 min a day
How to do it
Free, MIT, and it never expires. Nothing on this site is behind a paywall.
Download the appFree and MIT. Or
brew install avaluev/tap/chute