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Don’t add spaces to negative numbers following a comma #12324

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Merged
merged 2 commits into from
Oct 30, 2023
Merged

Don’t add spaces to negative numbers following a comma #12324

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c092f79
Don’t add spaces to negative numbers following a comma
thecrypticace Oct 30, 2023
3004ef5
Update changelog
thecrypticace Oct 30, 2023
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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Fixed

- Improve types for `resolveConfig` ([#12272](https://github.com/tailwindlabs/tailwindcss/pull/12272))
- Don’t add spaces to negative numbers following a comma ([#12324](https://github.com/tailwindlabs/tailwindcss/pull/12324))
- [Oxide] Remove `autoprefixer` dependency ([#11315](https://github.com/tailwindlabs/tailwindcss/pull/11315))
- [Oxide] Fix source maps issue resulting in a crash ([#11319](https://github.com/tailwindlabs/tailwindcss/pull/11319))
- [Oxide] Fallback to RegEx based parser when using custom transformers or extractors ([#11335](https://github.com/tailwindlabs/tailwindcss/pull/11335))
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4 changes: 2 additions & 2 deletions src/util/dataTypes.js
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Expand Up @@ -78,7 +78,7 @@ export function normalize(value, context = null, isRoot = true) {

/**
* Add spaces around operators inside math functions
* like calc() that do not follow an operator or '('.
* like calc() that do not follow an operator, '(', or `,`.
*
* @param {string} value
* @returns {string}
Expand Down Expand Up @@ -165,7 +165,7 @@ function normalizeMathOperatorSpacing(value) {
// Handle operators
else if (
['+', '-', '*', '/'].includes(char) &&
!['(', '+', '-', '*', '/'].includes(lastChar())
!['(', '+', '-', '*', '/', ','].includes(lastChar())
) {
result += ` ${char} `
} else {
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3 changes: 3 additions & 0 deletions tests/normalize-data-types.test.js
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Expand Up @@ -68,6 +68,9 @@ let table = [
['calc(theme(spacing.foo-2))', 'calc(theme(spacing.foo-2))'],
['calc(theme(spacing.foo-bar))', 'calc(theme(spacing.foo-bar))'],

// A negative number immediately after a `,` should not have spaces inserted
['clamp(-3px+4px,-3px+4px,-3px+4px)', 'clamp(-3px + 4px,-3px + 4px,-3px + 4px)'],

// Prevent formatting inside `var()` functions
['calc(var(--foo-bar-bar)*2)', 'calc(var(--foo-bar-bar) * 2)'],

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