公开记录中等
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-26 06:11 UTC
contour-terminal / libunicode
Modern C++20 Unicode library
contour-terminal/libunicode 的健康指数为 100 分中的 59 分，处于「中等」区间。 其得分最高的类别是Vitality（72/100），最低的是Security（44/100）。 最近一次更新在 7 天前。 近期的大部分工作由 1 位贡献者完成。
59
总分 / 100软件健康指数
指标归入加权类别，统一采用 1–100 量表。总体分先取类别加权平均；当公开证据触发高风险司法辖区政策时，评级会按政策调整，并设置 49（有风险）的上限。AI 就绪度不计入总体分。
59
优秀85-100堪称典范；基本满足所有检验标准
良好70-84健康；仅有轻微不足
中等50-69可接受，但存在明显不足；建议进行审查
存在风险30-49存在重大薄弱环节；采用时应保持审慎
危急1-29问题严重（项目被弃置、仅有单一维护者、缺乏基本工程规范）
评分画像
每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形，而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。
所有权
按类别列示的指标
活力
项目是否仍有生命——是否仍在编写代码，是否仍在发布版本？
72
开发活跃度
70良好
评分方式
| 36/36 | 推送新近度 — 最近一次推送于 7 天前 |
| 7.6/36 | 提交节奏 — 52 周中有 11 周有提交 |
| 16.9/18 | 提交量 — 最近一年 75 次提交 |
| 10/10 | OpenSSF Scorecard：Maintained — 20 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10 |
所用输入
| commits_last_year | 75 |
| human_commit_share | 1 |
| days_since_last_push | 7 |
| active_weeks_last_year | 11 |
发布纪律
76良好
评分方式
| 27/27 | 有发布版本 — 已发布 12 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 7 天前 |
| 12.6/27 | 发布节奏 — 约每 138.9 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — Project has not signed or included provenance with any releases. |
所用输入
| releases_count | 12 |
| latest_release_tag | v0.9.2 |
| releases_from_tags | 否 |
| days_since_latest_release | 7 |
| mean_days_between_releases | 138.9 |
社区与采用
项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？
50
流行度与采用
50中等
评分方式
| 35.7/60 | 星标 — 160 个星标 |
| 10.8/25 | 复刻 — 21 个复刻 |
| 3.9/15 | 关注者 — 6 位关注者 |
所用输入
| forks | 21 |
| stars | 160 |
| watchers | 6 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
50中等
评分方式
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（Apache-2.0） |
| 0/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
所用输入
| has_readme | 是 |
| has_license | 是 |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 否 |
可持续性与治理
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？
56
维护者韧性（巴士系数）
34存在风险
评分方式
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 2.7/22.5 | 提交分布 — 头号贡献者编写了 88% 的提交 |
| 12.2/13.5 | 贡献者广度 — 9 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 7 contributing companies or organizations |
所用输入
| bus_factor | 1 |
| contributors_sampled | 9 |
| top_contributor_share | 0.878 |
议题与 PR 响应能力
74良好
评分方式
| 36.7/46.8 | 议题解决 — 78% 的议题已关闭 |
| 36.3/38.3 | PR 接受 — 已裁定的 PR 中 92/97 已合并 |
| 1.5/15 | OpenSSF Scorecard：Code-Review — Found 2/13 approved changesets -- score normalized to 1 |
所用输入
| merged_prs | 92 |
| open_issues | 8 |
| closed_issues | 29 |
| issue_closed_ratio | 0.784 |
| closed_unmerged_prs | 5 |
所有权与托管责任
63中等
评分方式
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 12.8/25 | 所有者影响力 — contour-terminal 有 60 位关注者 |
| 20.2/25 | 既往记录 — 23 个公开仓库，账户约 5 年 |
所用输入
| followers | 60 |
| owner_type | Organization |
| is_verified | — |
| owner_login | contour-terminal |
| public_repos | 23 |
| account_age_days | 1,850 |
工程质量
基础的工程与文档实践是否到位？
68
工程实践
74良好
评分方式
| 24/24 | CI 工作流 — 4 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 6.4/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard：CI-Tests — 8 out of 8 merged PRs checked by a CI test -- score normalized to 10 |
所用输入
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 是 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
文档
60中等
评分方式
| 30/30 | README |
| 0/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 11 个主题标签 |
| 10/10 | Wiki |
所用输入
| topics | unicode, emoji, grapheme, library, unicode-emoji, unicode-symbols, grapheme-cluster, uts-algorithm, wcwidth, hacktoberfest, cpp |
| has_wiki | 是 |
| homepage | — |
| has_readme | 是 |
| has_docs_dir | 否 |
| has_description | 是 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
44
安全态势
44存在风险
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — 无数据 |
| 2.5/2.5 | CI-Tests — 8 out of 8 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0.8/7.5 | Code-Review — Found 2/13 approved changesets -- score normalized to 1 |
| 2.5/2.5 | Contributors — project has 7 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 20 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — Project has not signed or included provenance with any releases. |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 4.4 |
已排除计分（无数据或不适用）：branch_protection, packaging。 其余权重已重新归一化。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
48
AI 代理上下文与指引
38存在风险
评分方式
| 0/45 | 代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则 |
| 0/15 | 机器可读文档（llms.txt） |
| 38.4/40 | 可读的提交历史 — 100 次人类提交中有 72 次说明了意图（结构化标题或解释性正文） |
所用输入
| has_llms_txt | 否 |
| legible_history_share | 0.72 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
验证循环（构建 / 测试 / 类型检查）
35存在风险
评分方式
| 0/18 | 一条命令的引导启动 |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — C++（静态类型） |
| 0/10 | 可复现环境 |
| 2/10 | 已体现的代理实践 — 最近 100 次提交中有 1 次由代理编写或署名代理 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 0/10 | OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
所用输入
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0.01 |
| toolchain_manifests | — |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
100优秀
评分方式
| 45/45 | 可类型检查的代码 — C++（静态类型） |
| 55/55 | 可控的文件大小 — 采样的 75 个源文件中有 0 个超过 60KB |
所用输入
| primary_language | C++ |
| largest_source_bytes | 30,655 |
| source_files_sampled | 75 |
| oversized_source_files | 0 |
关键数据
160GitHub 星标
9贡献者
75最近 12 个月提交数
7距最近推送天数
12发布版本数
1巴士系数（bus factor）
8开放议题
—软件包生态系统数
数据采集警告
- Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
更多细节
Star 与 Fork 历史 0 ★ / 21 ⇿
0Star
21Fork
10发布
每颗 star 和每个 fork 的添加时间，来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方，二者可相互对照：稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时，它会作为增长真实性予以报告。
主版本 0次版本 9修订 1
每个点涵盖 6 天。
OpenSSF Scorecard 4.4 / 10
4.4综合
来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身，而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用，并从安全评分中剔除（绝不按零分计）。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 不适用 | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 10 | CI-Tests | 8 out of 8 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 1 | Code-Review | Found 2/13 approved changesets -- score normalized to 1 |
| 10 | Contributors | project has 7 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 20 commit(s) and 3 issue activity found in the last 90 days -- score normalized to 10 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 0 | Security-Policy | security policy file not detected |
| 0 | Signed-Releases | Project has not signed or included provenance with any releases. |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
全部依赖 0
来自 GitHub 依赖图的完整解析依赖集合：0 个直接依赖与 0 个间接（传递）软件包。仓库提交锁文件时，传递闭包才是完整的。
| 注册表 | 软件包 | 版本 | 关系 |
|---|
依赖安全公告 未评估
本报告未能完成公告比对：No resolved dependencies to assess
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [
"unicode",
"emoji",
"grapheme",
"library",
"unicode-emoji",
"unicode-symbols",
"grapheme-cluster",
"uts-algorithm",
"wcwidth",
"hacktoberfest",
"cpp"
],
"is_fork": false,
"size_kb": 1513,
"has_wiki": true,
"homepage": null,
"languages": {
"C": 15216,
"C++": 561319,
"CMake": 28792,
"Ragel": 3385,
"Shell": 5904,
"PowerShell": 2519
},
"pushed_at": "2026-07-19T00:23:40Z",
"created_at": "2020-05-16T15:13:30Z",
"owner_type": "Organization",
"updated_at": "2026-07-19T00:23:41Z",
"description": "Modern C++20 Unicode library",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"license_spdx_raw": "Apache-2.0",
"primary_language": "C++",
"significant_languages": [
"C++"
]
},
"owner": {
"blog": "https://contour-terminal.org/",
"name": "Contour Terminal Emulator",
"type": "Organization",
"login": "contour-terminal",
"company": null,
"location": "Germany",
"followers": 60,
"avatar_url": "https://avatars.githubusercontent.com/u/86773043?v=4",
"created_at": "2021-07-01T08:57:48Z",
"is_verified": null,
"public_repos": 23,
"account_age_days": 1850
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v0.9.2",
"kind": "patch",
"published_at": "2026-07-19T00:33:01Z"
},
{
"tag": "v0.9.1",
"kind": "patch",
"published_at": "2026-07-15T22:53:30Z"
},
{
"tag": "v0.9.0",
"kind": "minor",
"published_at": "2026-04-09T00:00:04Z"
},
{
"tag": "v0.8.0",
"kind": "minor",
"published_at": "2026-02-16T23:20:09Z"
},
{
"tag": "v0.7.0",
"kind": "minor",
"published_at": "2025-12-22T21:12:39Z"
},
{
"tag": "v0.6.0",
"kind": "minor",
"published_at": "2024-09-30T13:40:16Z"
},
{
"tag": "v0.5.0",
"kind": "minor",
"published_at": "2024-09-17T16:38:17Z"
},
{
"tag": "v0.4.0",
"kind": "minor",
"published_at": "2023-11-27T20:44:07Z"
},
{
"tag": "v0.3.0",
"kind": "minor",
"published_at": "2023-03-01T08:02:30Z"
},
{
"tag": "v0.2.1",
"kind": "patch",
"published_at": "2023-02-14T22:24:40Z"
},
{
"tag": "v0.2.0",
"kind": "minor",
"published_at": "2022-11-13T12:22:38Z"
},
{
"tag": "v0.1.0",
"kind": "minor",
"published_at": "2022-11-03T21:54:37Z"
}
],
"recent_commits": [
{
"oid": "5a5b964937a6bfd650775fa76077b0b254f148c0",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Prepare for 0.9.2 release",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-19T00:22:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e182e794f00ccce17552de23f126cb63eaae3709",
"body": "…owup\n\nFix grapheme cluster widths that disagree with wcwidth",
"is_bot": false,
"headline": "Merge pull request #137 from contour-terminal/fix/wcwidth-parity-foll…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-19T00:17:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "54c19e9ab88552cb1e1b1ebdb71bc497ec197e50",
"body": "The workflow fired on `release: published`, which meant a release had to already\nexist -- created by hand -- before any artifact could be built for it. Publishing\nfirst and attaching binaries afterwards also leaves a window where the release is\nvisible with nothing to download.\n\nIt now triggers on a\n[…]\ne x86_64 job moves to\nmacos-15-intel; and the checksum step globs `unicode-query-*` instead of `*`, to\nkeep SHA256SUMS from listing itself.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "ci: drive releases from the tag push rather than a published release",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-19T00:01:54Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "f9f493175d65192a6b68a012f18882eb615609b8",
"body": "GC_WIDTH_MODE_NON_MODIFIABLE and GC_WIDTH_MODE_MODIFIABLE were described as\ndiffering only in whether variation selectors are honoured. They differ in\nrather more than that: the non-modifiable mode measures a cluster by its base\ncodepoint alone, so spacing marks, viramas, emoji modifiers, ZWJ sequen\n[…]\no\nget variation-selector-independent widths was silently getting a different\ncolumn count for Indic and Arabic text than the renderer uses.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "capi: document what the grapheme cluster width modes actually do",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T23:52:18Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "78c73490135bf787a17b78b09ece2c759b992a18",
"body": "…width\n\nscan_text() carried its own idea of how wide a grapheme cluster is: the widest\ncodepoint in it, plus a bump on VS16 and never a reduction on VS15. That\ndisagreed with grapheme_cluster_width() on everything the latter had learned to\nmeasure -- spacing marks, conjuncts, ungated variation selec\n[…]\nhree, and a second\ne-acute took it to six instead of four -- any Greek, Cyrillic or accented text\nafter a wide character was over-measured.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "scan: measure clusters with the same accumulator as grapheme_cluster_…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T23:52:18Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "85aa34fd70d2a7f36b0a43ccdfd540823e1645f2",
"body": "A variation selector is a presentation request, not a width modifier, but it was\nbeing applied on the strength of the accumulated width alone. VS16 therefore\nwidened anything non-zero -- a check mark, an 'x', a bullet, an em dash -- and\nVS15 narrowed anything two columns wide, including CJK ideograp\n[…]\n tests were all in Linker and so proved nothing;\nGurmukhi, Tamil, Kannada and Sinhala conjuncts, which genuinely are outside it,\nare added.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "width: apply variation selectors only where a variation sequence exists",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T23:52:18Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "29e30e02d1e4c4b862773681f11c920356f508fb",
"body": "Three table-level corrections, all measured against Python wcwidth 0.8.2:\n\nEmoji variation sequences are now parsed out of the UCD and recorded as a\nproperty. wcwidth's VS16_NARROW_TO_WIDE and VS15_WIDE_TO_NARROW tables turn out\nto be exactly the variation bases of width one and of width two respect\n[…]\n-- they are build outputs in the source tree, and an earlier build's\ntable silently outvoted the generator that was supposed to produce it.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "tablegen: derive emoji variation bases, narrow the rendered format rule",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T22:34:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "9a777a9f41edf1bd4a5a127a961701b19ff4eb25",
"body": "width: measure a grapheme cluster the way wcwidth does",
"is_bot": false,
"headline": "Merge pull request #136 from contour-terminal/feature/zwj-cluster-width",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T21:51:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1437cdf411b9f758bba616f01942e334288a53aa",
"body": "The windows-latest image moved from 20260624.560 to 20260707.563, which\nbrought CMake 4.4.0. CMake 4.4 parses -Werror=<category> as a CMake CLI\noption, and vcpkg's benchmark portfile passed -Werror=old-style-cast\nintending it as a compiler flag, so configuring the benchmark dependency\nnow fails with\n[…]\n.9.0 -> 3.15.2; both still satisfy the\nversion>= constraints. vcpkg is only used by the Windows job, so the other\nplatforms are unaffected.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "CI: bump vcpkg to 03e366fb to unbreak the Windows build",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T20:53:27Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "3794e349fbdd7e959eb75c8c2903ed63fd1bc545",
"body": "grapheme_cluster_width() took the base codepoint's width and let only a\nvariation selector override it. That is not how the applications measuring us\ncount columns, and the gap was not small: Indic text was consistently one\ncolumn narrow, because neither of the two things that widen an Indic cluster\n[…]\n00% ( 16 errors -> 0)\n skin tone 0.00% -> 100.00% ( 5 errors -> 0)\n wide 99.01% -> 100.00% ( 5 errors -> 0)\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "width: measure a grapheme cluster the way wcwidth does",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-18T20:17:56Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "cd7d5708b28948fa6f303f22f721be34c8335f54",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Prepare for 0.9.1 release",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-15T22:53:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "01a12ac8f46e6f2d4451a10a19cb0c0f0f1e1ed3",
"body": "…1-controls\n\nscan_text: stop at C1 control bytes at a character boundary",
"is_bot": false,
"headline": "Merge pull request #135 from contour-terminal/fix/scan-text-stop-at-c…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-15T22:50:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6a1666aa2f1e7d33c066ab9c560e596dd99818df",
"body": "…smatch\n\nThe non-Release build types enable -D_GLIBCXX_DEBUG (top-level\nCMakeLists.txt), which changes the libstdc++ ABI of std::string,\nstd::vector and friends. Fedora used the catch-devel system package,\nwhich is compiled without that macro. Linking the two mixes\nincompatible layouts, corrupting C\n[…]\n6:\nCatch2 3.4.0 builds cleanly under -Werror and unicode_test passes all\n1104 assertions across 206 test cases with the gcc-release preset.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "CI: build Catch2 from source on Fedora to avoid _GLIBCXX_DEBUG ABI mi…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-15T14:09:48Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a6d32ecb50521d6fb99eb98496c693a412b8873c",
"body": "Fedora's google-benchmark-devel ships a benchmarkConfig.cmake that does\nfind_dependency(PFM), pulling in FindPFM.cmake which searches for\nPFM_LIBRARY and PFM_INCLUDE_DIR. Those are provided by libpfm-devel,\nwhich was not in the Fedora package list, so `find_package(benchmark\nREQUIRED)` in cmake/Thir\n[…]\nith:\n\n Could NOT find PFM (missing: PFM_LIBRARY PFM_INCLUDE_DIR)\n\nAdd libpfm-devel to the Fedora dependencies so configuration succeeds.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "CI: install libpfm-devel on Fedora to satisfy benchmark dependency",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-15T13:30:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "cad5804ceb84e987c1b7c47084474572f5556df7",
"body": "scan_text() already stops at a C0 control (< 0x20) so a terminal parser\ncan interpret it, but it does not stop at a C1 control (0x80..0x9F): it\nruns those through the UTF-8 decoder, where a stray one is an encoding\nerror and is emitted as U+FFFD and consumed.\n\nThat is inconsistent -- C0 and C1 are b\n[…]\nthe new behaviour with LIBUNICODE_SCAN_TEXT_STOPS_AT_C1_CONTROLS\nso a downstream parser can drop its own guard once it builds against this.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "scan_text: stop at C1 control bytes at a character boundary",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-07-15T13:07:35Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a8efb9b960f97738b2b421da850b408243029ca1",
"body": "Fix SSE4.1/AVX flags not applied on FreeBSD (amd64)",
"is_bot": false,
"headline": "Merge pull request #133 from contour-terminal/fix-freebsd-amd64-sse41",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-06-28T11:20:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5c5bc2277ef14fa1f8f959b05608d32e86570aef",
"body": "Exclude #pragma GCC in MSVC builds",
"is_bot": false,
"headline": "Merge pull request #131 from YexuanXiao/patch-1",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-06-28T11:19:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "928954e9748f7f97e3e7fd0f93f147a67e4c3acd",
"body": "The SIMD compile-flag block was guarded by a case-sensitive match on\nCMAKE_SYSTEM_PROCESSOR (\"x86_64\" or \"AMD64\"). FreeBSD (and other BSDs)\nreport the processor as lowercase \"amd64\", so the block was skipped and\n-msse4.1 was never applied to convert.cpp. Because the x86 intrinsics in\nintrinsics.h ar\n[…]\nse4.1'\n\nNormalize CMAKE_SYSTEM_PROCESSOR to lowercase before comparing, matching\nx86_64/amd64 across Linux, Windows, and the BSDs.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
"is_bot": false,
"headline": "Fix SSE4.1/AVX flags not applied on FreeBSD (amd64)",
"author_name": "Yaraslau Tamashevich",
"author_login": null,
"committed_at": "2026-06-05T08:22:14Z",
"body_truncated": true,
"is_coding_agent": true
},
{
"oid": "0111cf242b678f477e25990d26876ed48d6e48f8",
"body": null,
"is_bot": false,
"headline": "Exclude `#pragma GCC` in MSVC builds",
"author_name": "Yexuan Xiao",
"author_login": "YexuanXiao",
"committed_at": "2026-05-14T00:01:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d5fba5e4540347f97bae53dbfad05b665b6199ec",
"body": null,
"is_bot": false,
"headline": "Exclude `#pragma GCC` in MSVC builds",
"author_name": "Yexuan Xiao",
"author_login": "YexuanXiao",
"committed_at": "2026-05-13T23:51:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "25648e888e2433604c3e6f392796910f761d2285",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Fix 0.9.0 version in CMakeLists.txt ;-(",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T23:58:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b503a32b581be6c43f4a2095f6aeea25ae9ca40b",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "drop also obsolete pylintrc",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T22:38:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "29fbcef189c1eeb945db77bfd737ad17b4e1b2d0",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "cleanup",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T22:30:54Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2d5a6ce6274849cdcd147ec6f6d9602095887ac6",
"body": "…gmentation\n\nword: implement UAX #29 Word Boundary segmentation (fixes #6)",
"is_bot": false,
"headline": "Merge pull request #129 from contour-terminal/feature/issue-6-word-se…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T22:30:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "44fec0666830f2ad1222eb4ad28e38b28da2543b",
"body": "Replace the placeholder word_segmenter (simple whitespace splitting) with\na full UAX #29 Word Boundary algorithm implementation.\n\nData pipeline changes:\n- Parse WordBreakProperty.txt in UCD parser\n- Add Word_Break field to codepoint_properties (9→10 bytes)\n- Generate Word_Break data in multistage ta\n[…]\nconformance tests pass,\nplus 20 targeted unit tests covering contractions, numbers, emoji,\nHebrew, Katakana, regional indicators, and more.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "word: implement UAX #29 Word Boundary segmentation (fixes #6)",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T22:19:46Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "d6e12073122e113d4d4b25c2487af02cd8f77cb7",
"body": "…o-width\n\nwidth: set conjoining Hangul V/T Jamo to zero width",
"is_bot": false,
"headline": "Merge pull request #128 from contour-terminal/fix/issue-32-hangul-jam…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T19:34:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5e7018484aa9943d2e0e23d2e14dbbf0a08d6da6",
"body": "Conjoining Jungseong (Vowel) and Jongseong (Trailing) Jamo combine with\nLeading Jamo (width 2) to form syllable blocks, so they must not\ncontribute additional width. Parse HangulSyllableType.txt from the UCD\nand override char_width to 0 for Hangul_Syllable_Type V and T codepoints.\n\nAffected ranges: \n[…]\n.U+D7C6, U+D7CB..U+D7FB (Hangul Jamo Extended-B).\n\nThis matches the consensus of glibc, xterm, ncurses, and Rust\nunicode-width.\n\nCloses #32\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "width: set conjoining Hangul V/T Jamo to zero width",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T19:22:44Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "5919a033af9acc2dcab275ecf199066420b58736",
"body": "…tf8-conversion\n\nSIMD-accelerated UTF-8 to UTF-32/UTF-16 conversion",
"is_bot": false,
"headline": "Merge pull request #127 from contour-terminal/feature/issue-20-simd-u…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T18:58:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2bfd2cb1f7606f929b64b65c9d6b7597d8d1015b",
"body": "Add ubuntu_arm64 job using GitHub's native ubuntu-24.04-arm runner\nto exercise the NEON SIMD path in CI alongside the existing x86_64\nand macOS ARM64 jobs.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "ci: add Ubuntu ARM64 build job",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T18:51:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4561d42fc551c5c8c0ffeba2eb97aa66c0a03c27",
"body": "Add 11 test cases (88 assertions) covering SIMD boundary sizes,\nASCII-only, multi-byte-only, mixed, interleaved, roundtrip, and\nfrom_utf8 consistency. All pass with both SIMD and scalar fallback.\n\nAdd UTF-8->UTF-32 and UTF-8->UTF-16 benchmarks at various input\nsizes (16B to 1MB) for pure ASCII and mixed content.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "convert: add SIMD conversion tests and benchmarks",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T18:51:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7c1f71199ca90a94613ec25488f6d0ee93bff7a0",
"body": "Add convert.cpp, convert256.cpp, convert512.cpp to the library build\nand convert_simd_impl.h to private headers.\n\nFix AVX2/AVX-512 compile flags to use /arch:AVX2 and /arch:AVX512 on\nMSVC instead of the GCC/Clang -mavx2 / -mavx512f flags. This also\nfixes the pre-existing flag issue for the scan256/scan512 files.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: wire SIMD conversion files and fix MSVC AVX compile flags",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T18:51:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f0c0e59f7d1bdd114ad8a58b46ca024d9f3ae75d",
"body": "Add SIMD fast paths for convert_to<char32_t> and convert_to<char16_t>\nfrom UTF-8 input. ASCII bytes are bulk-widened using SIMD zero-extend\ninstructions (SSE4.1/AVX2/AVX-512 on x86_64, NEON on ARM64), with\nautomatic fallback to scalar decoding for multi-byte sequences.\n\nArchitecture support:\n- x86_6\n[…]\nt256.cpp / convert512.cpp: arch-specific instantiations\n\nfrom_utf8() in utf8.h now delegates to the same SIMD-accelerated path.\n\nCloses #20\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "convert: add SIMD-accelerated UTF-8 to UTF-32/UTF-16 conversion",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T18:41:49Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "5ac856fa2c43e1bd122130bc07981412657df18d",
"body": "…eme-segmenter\n\ngrapheme_segmenter: fix GB11 and GB4/GB5 rules, remove deprecated pairwise API",
"is_bot": false,
"headline": "Merge pull request #126 from contour-terminal/fix/issue-47-gb11-graph…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T17:08:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "29a745f0666fe7672fa5ee27c1cac42ac3e83d5f",
"body": "…d pairwise API\n\nFix GB11 (emoji ZWJ sequences): add extpic_state tracking to\ngrapheme_segmenter_state so the rule correctly requires a preceding\nExtended_Pictographic before suppressing a break at ZWJ × ExtPic, per\nUAX #29. Short-circuit the state machine on non-emoji text to avoid\nno-op branches o\n[…]\nGB13. Migrate all tests\nto the stateful grapheme_segmenter iterator API and add GB11-specific\npositive and negative test cases.\n\nCloses #47\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "grapheme_segmenter: fix GB11, GB4/GB5, GB8 rules and remove deprecate…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T16:58:31Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4b99c95921018ce3e198a4e6f90625a6d6b71039",
"body": "…2-conversion-tests\n\nconvert: add comprehensive UTF-16/UTF-32 conversion tests",
"is_bot": false,
"headline": "Merge pull request #125 from contour-terminal/fix/issue-26-utf16-utf3…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T15:33:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3c9b2dbb929d43f5fe7cfc004403c1106f005ecb",
"body": "The underlying conversion bugs referenced in #26 were already fixed\nin earlier commits (505373e, a440d09, 316f9f1), but no tests existed\nfor UTF-16 ↔ UTF-32, UTF-16 → UTF-8, or UTF-32 → UTF-8 directions.\n\nAdd six new test cases:\n- convert.16_to_8, convert.16_to_32, convert.32_to_8, convert.32_to_16\n\n[…]\naries (U+10000, U+10FFFF, U+1F600 round-trips)\n- convert.utf16_invalid_surrogates (lone surrogates, surrogate-range codepoints)\n\nCloses #26\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "convert: add comprehensive UTF-16/UTF-32 conversion tests",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T15:25:46Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "8a90a529bc8fcb67397ed3fe83a1230166540ca4",
"body": "…unct-break\n\nImplement GB9c grapheme cluster break rule for Indic conjuncts",
"is_bot": false,
"headline": "Merge pull request #124 from contour-terminal/feature/gb9c-indic-conj…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:11:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b3e37b615b4971282f0a2c2a9896367fa764ee3e",
"body": "Replace the deprecated is_nonbreakable call in the C API with direct\nuse of grapheme_process_init/grapheme_process_breakable, eliminating\nthe deprecation warning during compilation.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "capi: use stateful grapheme API to avoid deprecated call",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:03:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "576707d931513ea4efced8fd5eb04b7195496961",
"body": "Migrate utf8_grapheme_segmenter, scan, and uc-inspect from the\ndeprecated static is_breakable/is_nonbreakable API to the stateful\ngrapheme_process_init/grapheme_process_breakable API. This is required\nfor correct GB9c (and GB12/GB13) handling which needs multi-codepoint\nlookback via the segmenter st\n[…]\nr_state to scan_state and utf8_grapheme_segmenter\niterator. Document the C API limitation (cannot support GB9c without\na signature change).\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "grapheme_segmenter: migrate callers to stateful segmentation API",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:02:03Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "2bef18b35ae4d54415cfca2e84926d029c7890b5",
"body": "Implement UAX #29 rule GB9c which prevents grapheme cluster breaks\nwithin Indic conjunct sequences (e.g. Devanagari KA + VIRAMA + TA\nmust stay as one cluster). Uses a 3-state machine tracking InCB\nproperty transitions: None -> Consonant -> Linker (ready for GB9c).\n\nThe InCB state update is placed af\n[…]\ncludes 11 test cases covering Devanagari, Myanmar, Khmer, and\nGujarati scripts, plus negative cases for non-conjunct sequences.\n\nCloses #80\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "grapheme_segmenter: implement GB9c Indic conjunct break rule",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:01:45Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "7d3a8300d07b429418e36f2d23862e468a05a2ac",
"body": "Parse the InCB property (Consonant, Linker, Extend, None) from\nDerivedCoreProperties.txt, add it to the codepoint_properties struct,\nand generate it into the multistage lookup tables. This property is\nrequired for implementing the GB9c grapheme cluster break rule\nintroduced in Unicode 15.1.0.\n\nThe codepoint_properties struct grows from 8 to 9 bytes.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "tablegen: parse Indic_Conjunct_Break property from UCD data",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:01:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "77cf7cfd321585ea624f415c7d0f04acd400bbb3",
"body": "…ns-span\n\nscript_extensions: return std::optional<std::span<Script const>>",
"is_bot": false,
"headline": "Merge pull request #123 from contour-terminal/feature/script-extensio…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T10:00:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9283631c61a9d19e226c7b861b883a21677b6cdd",
"body": "Modernize the script_extensions API from a C-style output-parameter\nsignature to a zero-copy std::span pointing directly into static table\ndata. Returns std::nullopt when no script extensions exist for a\ncodepoint, letting callers fall back to script() explicitly.\n\nCloses #5.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "script_extensions: return std::optional<std::span<Script const>>",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T08:57:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "02d05060f1b14e83de6318c1aa5e53fda0e3302e",
"body": "…omplete\n\nComplete Unicode normalization (TR15) with streaming support",
"is_bot": false,
"headline": "Merge pull request #122 from contour-terminal/feature/normalization-c…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T08:51:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c3e7969a9f80eca83243bf3079cb5dabb98f4ec5",
"body": "Add normalizer and utf8_normalizer classes that support incremental\nnormalization of codepoint/byte streams without loading the entire\ntext into memory. Uses UAX#15 safe boundary detection: segments are\nemitted at starter codepoints (CCC=0) with quick-check=Yes, ensuring\ncorrect NFC/NFKC composition\n[…]\n-8 decoding,\nreplacing invalid sequences with U+FFFD. Internally uses convert_to()\nfrom convert.h for efficient UTF-32 to UTF-8 conversion.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "normalization: add streaming normalizer for incremental input",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T08:36:07Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "360026c9fd9cc00bfbb4881d3c2ffc5e16e3592d",
"body": "Implement compatibility decomposition by adding find_decomposition<>()\nas a unified template returning std::span into static table data,\neliminating per-call heap allocations from the decomposition hot path.\nFix decompose_recursive() to use the compatibility flag, delegate\ncompatibility_decompositio\n[…]\nwith the tablegen fixes, all four normalization forms (NFC,\nNFD, NFKC, NFKD) and all quick check functions now work correctly.\n\nCloses #10.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "normalization: complete NFKC/NFKD and fix quick checks",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T08:35:39Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "d29bbd48ce69c03695e72f4111b300429fa067f8",
"body": "… tables\n\nFix loadDerivedNormalizationProps() to strip inline # comments from\nvalue fields, which caused all six quick check tables (NFC_QC, NFKC_QC,\nNFD_QC, NFKD_QC and their Maybe variants) to be generated empty.\n\nAdd writeCompatibilityDecompositionTable() to generate the compatibility\ndecompositi\n[…]\nength 18) alongside\nthe existing canonical table. Each entry includes the decomposition\ntype ordinal mapped to the Decomposition_Type enum.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "tablegen: fix quick check parsing and add compatibility decomposition…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-08T08:34:56Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "041cea6ed3ddf1a4b73fcb3e9768c73e8f08ec28",
"body": "…builds\n\nci: add static unicode-query builds to releases and CI artifacts",
"is_bot": false,
"headline": "Merge pull request #121 from contour-terminal/feature/release-static-…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T22:08:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "baf77de77ffa504fe9889fdd292f9f9482de7328",
"body": "Add a release workflow that builds static unicode-query binaries for\nLinux x86_64, macOS ARM64/x86_64, and Windows x86_64, uploading them\nas GitHub release assets with SHA256 checksums.\n\nUpdate existing CI builds to enable static linking and upload\nunicode-query as build artifacts for early breakage\n[…]\ntion.\n\nGuard the -static linker flag to Linux only (UNIX AND NOT APPLE),\nas it is unsupported on macOS and meaningless on MSVC.\n\nCloses #55\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "ci: add static unicode-query builds to releases and CI artifacts",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T22:02:53Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "19a5938b322b6fc6bcbdfaf02975f83659040502",
"body": "Add grapheme_cluster_width API, Age improvements, and C API fixes",
"is_bot": false,
"headline": "Merge pull request #120 from contour-terminal/minors",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T21:32:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7a4553087bf414b2d78eb1f4faa56827f6985d57",
"body": "Fix off-by-one bug where the last grapheme cluster was skipped, and\nfix inner loop iterating over the full buffer instead of the current\ncluster. Refactor to use the new grapheme_cluster_width() API.\nImplement u8_gc_width() which was previously a stub returning -1.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "capi: fix u32_gc_width bugs and implement u8_gc_width",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T21:25:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f4a42343d32171303d491ae7a6244a388c2de50f",
"body": "Add overloads that compute display width for grapheme clusters and\nUTF-8 strings, respecting variation selectors (VS16 forces width 2,\nVS15 forces width 1). This addresses the issue where characters like\nU+261D followed by U+FE0F should have width 2 instead of 1.\n\nCloses #112\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Add grapheme_cluster_width() for multi-codepoint width calculation",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T21:25:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fb6666f76b955c51614ed5d43eaf8b5a617b5a84",
"body": "Verifies version-number ordering of Age enum values via static_assert,\ntests make_age() lookups for valid and invalid inputs, and checks\nage retrieval through codepoint_properties.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "test: add Age property unit tests",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T20:39:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c0ef9bf6e4fb49f306e3396d847e4d3252a3b80b",
"body": "The Age enum was previously sorted alphabetically, causing V10_0 to\nsort before V2_0. This reorders entries by (major, minor) version\nnumber so that Age values compare correctly (V1_1 < V2_0 < ... < V17_0).\n\nAlso generates a make_age() function that parses version strings\n(e.g., \"1.1\", \"17.0\") into Age enum values.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "tablegen: sort Age enum by version number and add make_age() API",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T20:39:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "57fc01e4c5f36f11a0c11483491d501cc89460a9",
"body": "Build system cleanups and unified C++ tablegen",
"is_bot": false,
"headline": "Merge pull request #119 from contour-terminal/cleanups",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T19:53:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1106ef56ee678a48aea5a9483e77a3d9ebb58f83",
"body": "Replace the two-stage generation pipeline (Python mktables.py + old C++\ntablegen.cpp) with a single self-contained C++ executable that generates\nall 9 UCD source files in one invocation.\n\nKey changes:\n- New src/libunicode/tablegen/ directory with self-contained UCD parser,\n enum generator, UCD API \n[…]\nackaging scenarios work: pre-generated files in source tarballs,\n system UCD via -DLIBUNICODE_UCD_DIR, Emscripten with pre-generated files\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: replace Python mktables.py with unified C++ tablegen",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T16:07:37Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "dcd8c8b6834b4ff177544d571bf6cdf84a9d6a13",
"body": "- Consolidate multi-file CMake presets into single CMakePresets.json\n with shorter names (cl-debug, clang-debug, gcc-debug, etc.)\n- Fix clang-cl warning handling for Windows builds\n- Fix scan512 COMPILE_FLAGS overwrite in CMake\n- Improve third-party warning suppression\n- Suppress unused CMAKE_TOOLC\n[…]\nngs in SIMD code\n- Suppress Windows GUI dialogs during test execution\n- Update CI workflow preset names\n- Pin CI clang-format to version 20\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: consolidate CMake presets, fix warnings, pin clang-format 20",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-04-07T16:07:08Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "767037ed41e42a11ff5d2f9f50b2d8918478daf3",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Bump version to 0.8.0",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T23:18:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d8c75c4cabdc2b974f61f4011d4f268d296ba4f8",
"body": "…alization\n\nAdd case mapping, Unicode normalization, bidi mirroring APIs and Emscripten build support",
"is_bot": false,
"headline": "Merge pull request #118 from contour-terminal/feature/casing_and_norm…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:53:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4b4843aeddb582c9b169066575440b41990158be",
"body": "These files are generated by unicode_tablegen at build time and were\nalready listed in .gitignore. Remove them from git tracking so the\nclang-format CI check no longer fails on generated code.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: stop tracking auto-generated tablegen output",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:45:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2140091d47d9ba0bdbb9ba4105c592364965ca0c",
"body": "Align all boolean property-test functions with the is_mirrored() convention:\ngeneral_category::* (30+ inline fns), emoji/extended_pictographic (6 free\nfns + 7 struct members), breakable/nonbreakable (2 static methods),\ncanonically_equivalent/compatibility_equivalent (4 overloads), and\ncore_grapheme_extend (1 member fn). Updates mktables.py codegen and all\ncall sites across implementation, tools, and tests.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Rename boolean test functions to use is_ prefix for API consistency",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bf48cf6d56294e8dfeb0d158ddbd6858eb894097",
"body": "Emscripten's experimental/simd header exists but doesn't properly\nsupport comparison operators for char simd vectors. Default to \"none\"\nfor WASM targets.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: disable SIMD for Emscripten builds",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e05df8eb27eb8b8ec5c06b07c21fa33ed660e7d9",
"body": "These files are normally generated by unicode_tablegen at build time,\nbut Emscripten builds skip tablegen (WASM memory limits). Force-tracked\ndespite .gitignore so CPM-fetched sources include them.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: check in pre-generated tablegen output for Emscripten",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9fd28ad9915d4a4c16ee388d4d3696c95270189f",
"body": "Running unicode_tablegen as WASM exceeds memory limits when processing\nthe full Unicode Character Database. Emscripten builds use the\npre-generated tablegen output files already checked into the repo.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "build: skip tablegen for Emscripten builds",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5ff62654fff118e280594adb431738a47c22f5c0",
"body": "- Fix SIMD char comparison: cast int literals to char for\n stdx::fixed_size_simd<char> operations (Emscripten's libc++ rejects\n implicit int promotion for SIMD element types).\n- Allow memory growth for unicode_tablegen when cross-compiling to WASM\n (256MB initial + growth) to prevent OOM during UCD table generation.\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "fix: Emscripten WASM build compatibility",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "66d3b635f25994a22a8b1762bf01c13a2a7e5264",
"body": "Add support for querying the Unicode Bidi_Mirrored property and\nlooking up the mirroring glyph for bidirectional text rendering.\nThe data is sourced from UnicodeData.txt (field 9) and\nBidiMirroring.txt (Unicode 17.0.0).\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Add is_mirrored() and bidi_mirroring_glyph() APIs",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-16T22:31:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f43397eb51f4edb4ca6c9a4736f2c2d28e262445",
"body": "…alization\n\nAdd case mapping and Unicode normalization APIs",
"is_bot": false,
"headline": "Merge pull request #117 from contour-terminal/feature/casing_and_norm…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-06T21:28:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "33290dc879527d864679a131c74fe921f6c3b5c2",
"body": "Implement comprehensive Unicode case mapping and normalization support:\n\nCase Mapping (case_mapping.h/cpp):\n- Simple case conversions: to_uppercase, to_lowercase, to_titlecase\n- Full case conversions: to_uppercase_full, to_lowercase_full, to_titlecase_full\n- Case folding: casefold (simple), casefold\n[…]\ng of composition exclusions per Unicode spec\n\nBuild integration:\n- case_normalization_data.h is generated during build (not version controlled)\n- Generation integrated into existing mktables.py script",
"is_bot": false,
"headline": "Add case mapping and Unicode normalization APIs",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2026-02-06T20:53:32Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "26707a9fc48b9a2d6d41685fbd4f00c93d9686c8",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Bump version to 0.7.0",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-22T21:10:19Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5b47510703759cfda2e09aa0a08398ea7ef7dbcc",
"body": "Update to Unicode 17.0.0",
"is_bot": false,
"headline": "Merge pull request #113 from data-man/ucd_17",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-22T17:15:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "946e4106ae74e4aea1b180f1b37ba273d50ef309",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "[Github CI] bump remaining 20.04 workflow runners from to 24.04",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-22T17:10:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e827a1d10e37081e477f799f055021a344c52a69",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Avoid mentioning UCD version number to often (to ease up maintenance)",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-22T17:05:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "225e85cdd6c87e7353f9ef15a952de47f4e75f21",
"body": null,
"is_bot": false,
"headline": "Update to Unicode 17.0.0",
"author_name": "Dmitry Atamanov",
"author_login": "data-man",
"committed_at": "2025-12-18T00:05:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "eb9f4c3e4d16c404d4d5c8214040b287c70261d5",
"body": "Adapt cmake preset's base output dir to what we have in related projects",
"is_bot": false,
"headline": "Merge pull request #114 from contour-terminal/fix/minors",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-17T22:04:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f25db9fd99c4c57da4096eddf3e65127ac182285",
"body": "…cts: ./out/\n\nSigned-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Adapt cmake preset's base output dir to what we have in related proje…",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2025-12-17T21:40:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3b6290b6b5bd6597145f39a06599fc7d8c683984",
"body": "…i-presentation\n\nunicode-query: Show emoji presentation in Unicode properties query tool",
"is_bot": false,
"headline": "Merge pull request #111 from contour-terminal/unicode-query/show-emoj…",
"author_name": "Yaraslau",
"author_login": "Yaraslaut",
"committed_at": "2024-12-05T08:14:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "126e2cfd964f94ca277c75ba3ce5ff9430af453b",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "unicode-query: Show emoji presentation in Unicode properties query tool",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2024-12-04T20:15:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "48724357ac60c9367d37e8e983ea75bdef22b5e8",
"body": "fix: only use intrinsics SIMD on x86_64 and aarch64 by default",
"is_bot": false,
"headline": "Merge pull request #110 from Cryolitia-Forks/master",
"author_name": "Yaraslau",
"author_login": "Yaraslaut",
"committed_at": "2024-11-18T13:22:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "832d4ee697068cd8e24032f40aec36d53424cfc4",
"body": null,
"is_bot": false,
"headline": "fix: only use intrinsics SIMD on x86_64 and aarch64 by default",
"author_name": "Cryolitia PukNgae",
"author_login": "Cryolitia",
"committed_at": "2024-11-18T12:00:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5aa90fdce46aab5e1c65f64449c83f441b0687bf",
"body": "* scan_for_text_ascii: Added simple avx2 and avx512 detector.\r\n\r\n* WIP(simd scan_for_text_ascii): added intrinsics and cleanup.\r\n\r\nAdded x86-64 intrinsics implementation.\r\nMoved implemenation into a separate header.\r\nAdded macro checks for x86. non x86 targets use 128 bit simd max.\r\nChanged intrinsi\n[…]\ndows simd detector.\r\n\r\n* Fix missing declataion warnings.\r\n\r\n* small changes\r\n\r\n* Add tests and small fix\r\n\r\n* Fix\r\n\r\n---------\r\n\r\nCo-authored-by: Yaraslau Tamashevich <yaraslau.tamashevich@gmail.com>",
"is_bot": false,
"headline": "WIP: Use avx when available. (#108)",
"author_name": "Dooez",
"author_login": "Dooez",
"committed_at": "2024-11-10T17:23:11Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "817cb5900acdf6f60e2344a4c8f1f39262878a4b",
"body": "Signed-off-by: Christian Parpart <christian@parpart.family>",
"is_bot": false,
"headline": "Bump version to 0.6.0",
"author_name": "Christian Parpart",
"author_login": "christianparpart",
"committed_at": "2024-09-30T13:39:14Z",
"body_truncated": false,
"is_coding_agent": false
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