From: Felipe Correa da Silva Sanches <juca@members.fsf.org>
Date: Thu, 12 Mar 2026 18:51:28 +0000 (+0000)
Subject: Slabo 13px + 27px: add source block to METADATA.pb
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13cc1d90bcbb733213b3c23e8d40ee8cd604d37b;p=thirdparty%2Fgoogle%2Ffonts.git

Slabo 13px + 27px: add source block to METADATA.pb

Assisted by an AI agent (Claude Opus 4.6)
---

diff --git a/ofl/slabo13px/METADATA.pb b/ofl/slabo13px/METADATA.pb
index 64091ef92..4188d51c2 100644
--- a/ofl/slabo13px/METADATA.pb
+++ b/ofl/slabo13px/METADATA.pb
@@ -12,6 +12,11 @@ fonts {
   full_name: "Slabo 13px"
   copyright: "Copyright (c) 2013, Tiro Typeworks Ltd (www.tiro.com)."
 }
+source {
+  repository_url: "https://github.com/TiroTypeworks/Slabo"
+  commit: "21420697b49ec12ab3fd182a71ffe7c9d804f156"
+  branch: "master"
+}
 subsets: "menu"
 subsets: "latin"
 subsets: "latin-ext"
diff --git a/ofl/slabo13px/upstream_info.md b/ofl/slabo13px/upstream_info.md
new file mode 100644
index 000000000..ded9abf03
--- /dev/null
+++ b/ofl/slabo13px/upstream_info.md
@@ -0,0 +1,40 @@
+**Model**: Claude Opus 4.6
+
+# Slabo 13px — Upstream Source Investigation
+
+## Summary
+
+Slabo 13px is a size-specific slab-serif typeface optimized for 13px on-screen rendering, designed by John Hudson at Tiro Typeworks Ltd (www.tiro.com) and released in 2013. It was added to Google Fonts on 2014-05-30.
+
+## Designer
+
+John Hudson — Tiro Typeworks Ltd (tiro.com)
+
+## Repository Search
+
+A search for canonical upstream repositories was conducted on GitHub. The following repository was found:
+
+- **TiroTypeworks/Slabo** (https://github.com/TiroTypeworks/Slabo) — repository owned by Tiro Typeworks, described as "Size-specific fonts for online advertising and other web use." The repository contained:
+  - `UFOs/Slabo 13px b004.ufo` — UFO source for the 13px variant
+  - `UFOs/Slabo 27px b002.ufo` — UFO source for the 27px variant
+  - `UFOs/Slabo Xpx b005.ufo` — UFO source for a generic size variant
+  - `FontLab Sources/` — FontLab source files
+  - `VOLT Sources/` — VOLT OpenType feature sources
+  - `TTFs/` — compiled fonts
+  - `FEAs/` — OpenType feature files
+
+The repository was confirmed as non-archived with an active `master` branch.
+
+## Commit
+
+Latest commit: `21420697b49ec12ab3fd182a71ffe7c9d804f156` — "Merge pull request #8 from moyogo/moyogo/readme — README.txt: UTF-8 without BOM instead of UTF-16LE"
+
+This commit was verified via the GitHub API.
+
+## Status
+
+Source block was added pointing to `TiroTypeworks/Slabo` at commit `21420697b49ec12ab3fd182a71ffe7c9d804f156` on the `master` branch. This same repository also serves as the upstream for Slabo 27px.
+
+## Confidence
+
+High — The repository is owned by Tiro Typeworks (the font's creator), contains UFO source files for both the 13px and 27px variants, and matches the font metadata.
diff --git a/ofl/slabo27px/METADATA.pb b/ofl/slabo27px/METADATA.pb
index f865b41bd..d16639880 100644
--- a/ofl/slabo27px/METADATA.pb
+++ b/ofl/slabo27px/METADATA.pb
@@ -12,6 +12,11 @@ fonts {
   full_name: "Slabo 27px"
   copyright: "Copyright (c) 2013, Tiro Typeworks Ltd (www.tiro.com)."
 }
+source {
+  repository_url: "https://github.com/TiroTypeworks/Slabo"
+  commit: "21420697b49ec12ab3fd182a71ffe7c9d804f156"
+  branch: "master"
+}
 subsets: "menu"
 subsets: "latin"
 subsets: "latin-ext"
diff --git a/ofl/slabo27px/upstream_info.md b/ofl/slabo27px/upstream_info.md
new file mode 100644
index 000000000..34a86921d
--- /dev/null
+++ b/ofl/slabo27px/upstream_info.md
@@ -0,0 +1,37 @@
+**Model**: Claude Opus 4.6
+
+# Slabo 27px — Upstream Source Investigation
+
+## Summary
+
+Slabo 27px is a size-specific slab-serif typeface optimized for 27px on-screen rendering, designed by John Hudson at Tiro Typeworks Ltd (www.tiro.com) and released in 2013. It was added to Google Fonts on 2014-05-30. It is a sibling typeface to Slabo 13px, sharing the same upstream repository.
+
+## Designer
+
+John Hudson — Tiro Typeworks Ltd (tiro.com)
+
+## Repository Search
+
+A search for canonical upstream repositories was conducted on GitHub. The following repository was found:
+
+- **TiroTypeworks/Slabo** (https://github.com/TiroTypeworks/Slabo) — repository owned by Tiro Typeworks, containing UFO sources for both the 13px and 27px variants. The repository contained:
+  - `UFOs/Slabo 27px b002.ufo` — UFO source for the 27px variant
+  - `UFOs/Slabo 13px b004.ufo` — UFO source for the 13px sibling variant
+  - `FontLab Sources/` — FontLab source files
+  - `TTFs/` — compiled fonts
+
+The repository was confirmed as non-archived with an active `master` branch.
+
+## Commit
+
+Latest commit: `21420697b49ec12ab3fd182a71ffe7c9d804f156` — "Merge pull request #8 from moyogo/moyogo/readme — README.txt: UTF-8 without BOM instead of UTF-16LE"
+
+This commit was verified via the GitHub API.
+
+## Status
+
+Source block was added pointing to `TiroTypeworks/Slabo` at commit `21420697b49ec12ab3fd182a71ffe7c9d804f156` on the `master` branch. This is the same repository used for Slabo 13px.
+
+## Confidence
+
+High — The repository is owned by Tiro Typeworks (the font's creator), contains UFO source files for the 27px variant, and matches the font metadata.