Sulphur Point: add source block to METADATA.pb

Assisted by an AI agent (Claude Opus 4.6)

diff --git a/ofl/sulphurpoint/METADATA.pb b/ofl/sulphurpoint/METADATA.pb
index abfddf490147ff26f4cb8ba755f36a55239e1234..a46d89d0dc81432279d135fd808cce9714619ece 100644 (file)
--- a/ofl/sulphurpoint/METADATA.pb
+++ b/ofl/sulphurpoint/METADATA.pb
@@ -33,3 +33,9 @@ fonts {
 subsets: "latin"
 subsets: "latin-ext"
 subsets: "menu"
+source {
+  repository_url: "https://github.com/noponies/sulphur-point"
+  commit: "2c1a600846ca8b7890a89076aeeb2d43cdaeac23"
+  files_in_gfonts_pr: 3
+  source_files: "sources/sulphur-point.glyphs"
+}

diff --git a/ofl/sulphurpoint/upstream_info.md b/ofl/sulphurpoint/upstream_info.md
new file mode 100644 (file)
index 0000000..f3ac4f5
--- /dev/null
+++ b/ofl/sulphurpoint/upstream_info.md
@@ -0,0 +1,30 @@
+**Model**: Claude Opus 4.6
+
+# Sulphur Point — Upstream Source Investigation
+
+## Summary
+
+The canonical upstream repository for Sulphur Point was identified at `https://github.com/noponies/sulphur-point`, maintained by Dale Sattler. The repository contained a Glyphs source file (`sources/sulphur-point.glyphs`) along with documentation, fonts, and assets directories.
+
+## Repository Details
+
+- **Repository**: https://github.com/noponies/sulphur-point
+- **Owner**: noponies (Dale Sattler)
+- **License**: OFL
+- **Source format**: Glyphs (.glyphs)
+- **Latest commit**: `2c1a600846ca8b7890a89076aeeb2d43cdaeac23`
+- **Commit message**: "S character adjustments — Minor fixes to the lower case s"
+- **Commit date**: 2019-11-17
+
+## Source Files
+
+The `sources/` directory contained:
+- `sulphur-point.glyphs`
+
+## Confidence
+
+**High** — The repository URL matched the copyright notice in the font files (`Copyright 2019 The Sulphur Point Project Authors (https://github.com/noponies)`). The designer name (Dale Sattler) matched the METADATA.pb. The Glyphs source file was present and the repository was not a librefonts mirror.
+
+## Action Taken
+
+A `source` block was added to `METADATA.pb` pointing to `https://github.com/noponies/sulphur-point` at commit `2c1a600846ca8b7890a89076aeeb2d43cdaeac23`.