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base repository: tailwindlabs/tailwindcss
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base: v4.0.16
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head repository: tailwindlabs/tailwindcss
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compare: v4.0.17
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  • 2 commits
  • 25 files changed
  • 2 contributors

Commits on Mar 26, 2025

  1. Fix Ruby files causing the CLI to hang (#17383) 

    Fixes #17379

The preprocessor we added to detect embedded languages uses a back
reference and given a long enough file with certain byte / character
patterns it'll cause what appears to be an indefinite hang (might just
be catastrophically exponential backtracking but not sure)

This replaces the one regex w/ back references with two, anchored,
multi-line regexes

Now we search for all the starting & ending delimiters in the file. We
then loop over all the starting delimiters, find the paired ending one,
and preprocess the content inside

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Co-authored-by: Philipp Spiess <hello@philippspiess.com>
    @thecrypticace @philipp-spiess
    thecrypticace and philipp-spiess committed Mar 26, 2025
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  2. Prepare v4.0.17 release

    @philipp-spiess
    philipp-spiess committed Mar 26, 2025
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