Skip to content
Permalink

Comparing changes

Choose two branches to see what’s changed or to start a new pull request. If you need to, you can also or learn more about diff comparisons.

Open a pull request

Create a new pull request by comparing changes across two branches. If you need to, you can also . Learn more about diff comparisons here.
base repository: tailwindlabs/tailwindcss
Failed to load repositories. Confirm that selected base ref is valid, then try again.
Loading
base: main
Choose a base ref
...
head repository: tailwindlabs/tailwindcss
Failed to load repositories. Confirm that selected head ref is valid, then try again.
Loading
compare: release/v4.0.17
Choose a head ref
Checking mergeability… Don’t worry, you can still create the pull request.
  • 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

---------

Co-authored-by: Philipp Spiess <hello@philippspiess.com>
    @thecrypticace @philipp-spiess
    thecrypticace and philipp-spiess committed Mar 26, 2025
    Configuration menu
    Copy the full SHA
    6220cb8 View commit details
    Browse the repository at this point in the history

  2. Prepare v4.0.17 release

    @philipp-spiess
    philipp-spiess committed Mar 26, 2025
    Configuration menu
    Copy the full SHA
    6b1c650 View commit details
    Browse the repository at this point in the history
Loading