Fix length variable in via-(length:*) class being merged with via-<color> classes accidentally

[dcastil]

Closes #557

[github-actions]

Metrics report

At head commit 7fd49e7 and base commit b7721dc at 2025-03-31T20:22:03.416Z

Size

Export	Size original	Size minified	Size minified and Brotli compressed
tailwind-merge esm	83.99 kB 0.0% 🔴	22.45 kB 0.0% 🔴	6.28 kB +0.2% 🔴
› extendTailwindMerge	83.29 kB 0.0% 🔴	21.82 kB 0.0% 🔴	6.08 kB +0.8% 🔴
› getDefaultConfig	67.53 kB 0.0% 🔴	17.32 kB 0.0% 🔴	4.44 kB -0.9% 🟢
› twMerge	80.97 kB 0.0% 🔴	20.97 kB 0.0% 🔴	5.84 kB -0.2% 🟢
tailwind-merge cjs	84.25 kB 0.0% 🔴	28.15 kB +0.1% 🔴	6.64 kB -0.3% 🟢
tailwind-merge/es5 esm	89.20 kB 0.0% 🔴	24.37 kB 0.0% 🔴	6.50 kB -0.1% 🟢
› extendTailwindMerge	88.10 kB 0.0% 🔴	23.73 kB 0.0% 🔴	6.28 kB +0.5% 🔴
› getDefaultConfig	69.90 kB 0.0% 🔴	18.43 kB 0.0% 🔴	4.54 kB -0.2% 🟢
› twMerge	85.20 kB 0.0% 🔴	22.67 kB 0.0% 🔴	6.04 kB +0.2% 🔴
tailwind-merge/es5 cjs	89.46 kB 0.0% 🔴	30.09 kB +0.1% 🔴	6.85 kB -0.3% 🟢

All size metrics

Export	Size original	Size minified	Size minified and Brotli compressed
tailwind-merge esm	83.99 kB 0.0% 🔴	22.45 kB 0.0% 🔴	6.28 kB +0.2% 🔴
› createTailwindMerge	13.42 kB 0%	3.61 kB 0%	1.44 kB 0%
› extendTailwindMerge	83.29 kB 0.0% 🔴	21.82 kB 0.0% 🔴	6.08 kB +0.8% 🔴
› fromTheme	0.16 kB 0%	0.08 kB 0%	0.09 kB 0%
› getDefaultConfig	67.53 kB 0.0% 🔴	17.32 kB 0.0% 🔴	4.44 kB -0.9% 🟢
› mergeConfigs	2.12 kB 0%	0.80 kB 0%	0.27 kB 0%
› twJoin	1.06 kB 0%	0.26 kB 0%	0.16 kB 0%
› twMerge	80.97 kB 0.0% 🔴	20.97 kB 0.0% 🔴	5.84 kB -0.2% 🟢
› validators	4.49 kB 0%	1.69 kB 0%	0.73 kB 0%
tailwind-merge cjs	84.25 kB 0.0% 🔴	28.15 kB +0.1% 🔴	6.64 kB -0.3% 🟢
tailwind-merge/es5 esm	89.20 kB 0.0% 🔴	24.37 kB 0.0% 🔴	6.50 kB -0.1% 🟢
› createTailwindMerge	15.27 kB 0%	4.20 kB 0%	1.56 kB 0%
› extendTailwindMerge	88.10 kB 0.0% 🔴	23.73 kB 0.0% 🔴	6.28 kB +0.5% 🔴
› fromTheme	0.21 kB 0%	0.10 kB 0%	0.09 kB 0%
› getDefaultConfig	69.90 kB 0.0% 🔴	18.43 kB 0.0% 🔴	4.54 kB -0.2% 🟢
› mergeConfigs	2.46 kB 0%	0.87 kB 0%	0.29 kB 0%
› twJoin	1.08 kB 0%	0.26 kB 0%	0.14 kB 0%
› twMerge	85.20 kB 0.0% 🔴	22.67 kB 0.0% 🔴	6.04 kB +0.2% 🔴
› validators	6.09 kB 0%	2.23 kB 0%	0.76 kB 0%
tailwind-merge/es5 cjs	89.46 kB 0.0% 🔴	30.09 kB +0.1% 🔴	6.85 kB -0.3% 🟢

[codspeed-hq]

CodSpeed Performance Report

Merging #559 will not alter performance

_{Comparing bugfix/557/fix-length-variable-in-via-class-not-being-detected (7fd49e7) with main (b7721dc)}

Summary

✅ 5 untouched benchmarks

[github-actions]

This was addressed in release v3.1.0.