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perf(colour): replace Sprintf/ParseUint round-trip in NewColour with direct bit arithmetic#1274

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May 26, 2026
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perf(colour): replace Sprintf/ParseUint round-trip in NewColour with direct bit arithmetic#1274
alecthomas merged 1 commit into
alecthomas:masterfrom
b-wulan:opt/2026-05-26-newcolour-direct-computation

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@alecthomas alecthomas enabled auto-merge (squash) May 26, 2026 07:37
@alecthomas alecthomas merged commit 180ea9f into alecthomas:master May 26, 2026
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Maks1mS pushed a commit to stplr-dev/stplr that referenced this pull request May 29, 2026
…#442)

This PR contains the following updates:

| Package | Type | Update | Change | OpenSSF |
|---|---|---|---|---|
| [github.com/alecthomas/chroma/v2](https://github.com/alecthomas/chroma) | require | minor | `v2.24.1` → `v2.26.1` | [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/alecthomas/chroma/badge)](https://securityscorecards.dev/viewer/?uri=github.com/alecthomas/chroma) |

---

> ⚠️ **Warning**
>
> Some dependencies could not be looked up. Check the [Dependency Dashboard](issues/23) for more information.

---

### Release Notes

<details>
<summary>alecthomas/chroma (github.com/alecthomas/chroma/v2)</summary>

### [`v2.26.1`](https://github.com/alecthomas/chroma/releases/tag/v2.26.1)

[Compare Source](alecthomas/chroma@v2.26.0...v2.26.1)

#### Changelog

- [`56c7702`](alecthomas/chroma@56c7702) fix: downgrade go.mod version to 1.25

### [`v2.26.0`](https://github.com/alecthomas/chroma/releases/tag/v2.26.0)

[Compare Source](alecthomas/chroma@v2.25.0...v2.26.0)

#### Changelog

- [`a4d3f60`](alecthomas/chroma@a4d3f60) feat(chromad): use style counterparts for theme switching
- [`ce159e6`](alecthomas/chroma@ce159e6) chore: migrate to new bit format
- [`180ea9f`](alecthomas/chroma@180ea9f) perf(colour): replace Sprintf/ParseUint round-trip in NewColour with direct bit arithmetic ([#&#8203;1274](alecthomas/chroma#1274))
- [`68a08b0`](alecthomas/chroma@68a08b0) docs: how to support dynamic theme switching
- [`6fb9d92`](alecthomas/chroma@6fb9d92) feat(html): tag output with style mode
- [`a71fea3`](alecthomas/chroma@a71fea3) feat(styles): add light/dark mode support

### [`v2.25.0`](https://github.com/alecthomas/chroma/releases/tag/v2.25.0)

[Compare Source](alecthomas/chroma@v2.24.1...v2.25.0)

#### Changelog

- [`c3826f0`](alecthomas/chroma@c3826f0) chore: go mod tidy
- [`fb5bc39`](alecthomas/chroma@fb5bc39) fix: emit HTTP body tokens without Coalesce
- [`a3c2946`](alecthomas/chroma@a3c2946) Improve Nu file detection ([#&#8203;1260](alecthomas/chroma#1260))
- [`e841b1a`](alecthomas/chroma@e841b1a) chore(deps): update all non-major dependencies ([#&#8203;1272](alecthomas/chroma#1272))
- [`3ed2db8`](alecthomas/chroma@3ed2db8) Add Gemfile.lock lexer (& ruby improvements) ([#&#8203;1269](alecthomas/chroma#1269))
- [`41fb546`](alecthomas/chroma@41fb546) Add YAML+Jinja lexer ([#&#8203;1268](alecthomas/chroma#1268))
- [`e99b881`](alecthomas/chroma@e99b881) chore(deps): update all non-major dependencies ([#&#8203;1263](alecthomas/chroma#1263))
- [`e67dd2f`](alecthomas/chroma@e67dd2f) (Markless) Fix parse issue for embed directives without options ([#&#8203;1266](alecthomas/chroma#1266))
- [`dffa370`](alecthomas/chroma@dffa370) fix(go): tokenize trailing // as comment instead of consuming next line ([#&#8203;1265](alecthomas/chroma#1265))
- [`1cf1560`](alecthomas/chroma@1cf1560) chore: upgrade to github.com/dlclark/regexp2/v2
- [`2cbcf7b`](alecthomas/chroma@2cbcf7b) chore: upgrade golangci-lint
- [`786675b`](alecthomas/chroma@786675b) chore(deps): update all non-major dependencies ([#&#8203;1257](alecthomas/chroma#1257))
- [`235590c`](alecthomas/chroma@235590c) feat: add JSONL support to JSON lexer ([#&#8203;1262](alecthomas/chroma#1262))
- [`f9b5c97`](alecthomas/chroma@f9b5c97) fix(dart): match single-line comments without trailing newline ([#&#8203;1225](alecthomas/chroma#1225)) ([#&#8203;1261](alecthomas/chroma#1261))
- [`097f8e9`](alecthomas/chroma@097f8e9) Mention Arturo in README ([#&#8203;1256](alecthomas/chroma#1256))
- [`d46ce60`](alecthomas/chroma@d46ce60) feat(markdown): highlight frontmatter and comments ([#&#8203;1245](alecthomas/chroma#1245))
- [`f786b2a`](alecthomas/chroma@f786b2a) feat(lexers): add support for LilyPond ([#&#8203;1255](alecthomas/chroma#1255))
- [`0a02b98`](alecthomas/chroma@0a02b98) chore(deps): update actions/checkout digest to [`de0fac2`](alecthomas/chroma@de0fac2) ([#&#8203;1212](alecthomas/chroma#1212))
- [`c55009e`](alecthomas/chroma@c55009e) Fix AGENTS.md referencing a non-existent scripts directory ([#&#8203;1231](alecthomas/chroma#1231))
- [`c5e763e`](alecthomas/chroma@c5e763e) Improve protobuf lexer ([#&#8203;1253](alecthomas/chroma#1253))
- [`113cd0e`](alecthomas/chroma@113cd0e) Add Arturo lexer ([#&#8203;1232](alecthomas/chroma#1232))
- [`4498d71`](alecthomas/chroma@4498d71) chore(deps): update dependency binaryen to v129 ([#&#8203;1238](alecthomas/chroma#1238))
- [`885f912`](alecthomas/chroma@885f912) Added f4 to "Projects using Chroma" list ([#&#8203;1242](alecthomas/chroma#1242))
- [`c42c9ef`](alecthomas/chroma@c42c9ef) Update java lexer ([#&#8203;1254](alecthomas/chroma#1254))

</details>

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This PR has been generated by [Mend Renovate](https://github.com/renovatebot/renovate).
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Reviewed-on: https://altlinux.space/stapler/stplr/pulls/442
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