TypoScript examples: // seen as comment

[cweiske]

https://docs.typo3.org/m/typo3/reference-typoscript/12.4/en-us/Functions/Data.html has a code example:

lib.foo.data = field : header // field : title // field : uid

Everything after the // is seen as comment, which is wrong - it's the fallback syntax.

[brotkrueml]

This is a known issue. If you are good at regular expressions, help is welcome:
https://github.com/TYPO3-Documentation/render-guides/blob/main/packages/typo3-docs-theme/resources/languages/typoscript.json

[Tim-Obert]

A possible solution to mark all lines with "=" and "//" and mark it as assignment before the comments rule is applied.
see #824