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Eliminate recursion from candidatePermutations #7331

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merged 1 commit into from Feb 7, 2022

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@thecrypticace thecrypticace commented Feb 4, 2022

V8 (and therefore Node) does not support Proper Tail Calls. Passing very long dash separated strings to candidatePermutations will cause Node to hit a max stack size. I replaced the recursion with a while loop which should eliminate this possibility. This should theoretically reduce memory usage as well since it doesn't have to save/restore stack space for the recursive function calls.

This is a possible fix for: #7330

@thecrypticace thecrypticace marked this pull request as ready for review February 7, 2022 14:50
@thecrypticace thecrypticace merged commit dc6644e into master Feb 7, 2022
@thecrypticace thecrypticace deleted the fix/candidate-recursion-stack branch February 7, 2022 14:52
dukex added a commit to dukex/tailwindcss-rails that referenced this pull request Feb 15, 2022
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
dhh pushed a commit to rails/tailwindcss-rails that referenced this pull request Feb 19, 2022
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
aisen-lopez pushed a commit to aisen-lopez/rails-tailwindcss-template that referenced this pull request Apr 1, 2022
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
anderscain63 added a commit to anderscain63/tailwindcss-rails that referenced this pull request Dec 20, 2022
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
titan2gman added a commit to titan2gman/tailwindcss-rails that referenced this pull request Dec 27, 2022
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
@ivangermanov
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Is it possible to merge this back into a patch release for tailwind v2?

smartech7 pushed a commit to smartech7/rails-tailwind-css that referenced this pull request Aug 4, 2023
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
RabbitDev810 pushed a commit to RabbitDev810/tailwind-rails that referenced this pull request Jan 22, 2024
# CHANGELOG

## [3.0.22] - 2022-02-11

### Fixed

- Temporarily move postcss to dependencies ([#7424](tailwindlabs/tailwindcss#7424))

## [3.0.21] - 2022-02-10

### Fixed

- Move prettier plugin to dev dependencies ([#7418](tailwindlabs/tailwindcss#7418))

## [3.0.20] - 2022-02-10

### Added

- Expose `context.sortClassList(classes)` ([#7412](tailwindlabs/tailwindcss#7412))

## [3.0.19] - 2022-02-07

### Fixed

- Fix preflight border color fallback ([#7288](tailwindlabs/tailwindcss#7288))
- Correctly parse shadow lengths without a leading zero ([#7289](tailwindlabs/tailwindcss#7289))
- Don't crash when scanning extremely long class candidates ([#7331](tailwindlabs/tailwindcss#7331))
- Use less hacky fix for URLs detected as custom properties ([#7275](tailwindlabs/tailwindcss#7275))
- Correctly generate negative utilities when dash is before the prefix ([#7295](tailwindlabs/tailwindcss#7295))
- Detect prefixed negative utilities in the safelist ([#7295](tailwindlabs/tailwindcss#7295))

## [3.0.18] - 2022-01-28

### Fixed

- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](tailwindlabs/tailwindcss#7232))
- Quick fix for incorrect arbitrary properties when using URLs ([#7252](tailwindlabs/tailwindcss#7252))

## [3.0.17] - 2022-01-26

### Fixed

- Remove false positive warning in CLI when using the `--content` option ([#7220](tailwindlabs/tailwindcss#7220))

## [3.0.16] - 2022-01-24

### Fixed

- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](tailwindlabs/tailwindcss#7080))
- Improve various warnings ([#7118](tailwindlabs/tailwindcss#7118))
- Fix grammatical mistake ([cca5a38](tailwindlabs/tailwindcss@cca5a38))
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