STIX Two Math: add override config.yaml (compatible upstream sources)

- Repo: stipub/stixfonts
- Commit: c4afdf3fa5390159ef24aca1db5e957487c23897 (unchanged)
- Config: override in ofl/stixtwomath/config.yaml
- Status: complete
- Confidence: HIGH

Upstream has a .ufo
sources at the pinned commit but no config file. An override was added
referencing source/STIXTwoMath-Regular.ufo. STAT values omitted — gftools-builder will
auto-derive.

Assisted by an AI agent (Claude Opus 4.7 1M context)

diff --git a/ofl/stixtwomath/config.yaml b/ofl/stixtwomath/config.yaml
new file mode 100644 (file)
index 0000000..788532f
--- /dev/null
+++ b/ofl/stixtwomath/config.yaml
@@ -0,0 +1,4 @@
+sources:
+  - source/STIXTwoMath-Regular.ufo
+familyName: "STIX Two Math"
+buildVariable: false

diff --git a/ofl/stixtwomath/upstream_info.md b/ofl/stixtwomath/upstream_info.md
index 2b57e3db5136742ac289ea32f396faf9270f9ac2..2b1fa066931591eec1a8c7a85358b8dffc43c8a7 100644 (file)
--- a/ofl/stixtwomath/upstream_info.md
+++ b/ofl/stixtwomath/upstream_info.md
@@ -16,3 +16,9 @@ The repository contains a `build.sh` shell script at the root level, along with
 
 ## Notes
 STIX Two Math is a mathematical OpenType font from the STIX Fonts project, designed by Tiro Typeworks, Ross Mills, John Hudson, and Paul Hanslow. It shares its upstream repository with STIX Two Text; both families were updated with the same commit hash. The METADATA.pb source block already included file mappings and a branch specification (`master`); only the commit hash was missing.
+
+## Update (2026-04-24) — Override config.yaml
+
+**Model**: Claude Opus 4.7 (1M context)
+
+Added an override `config.yaml` in `ofl/stixtwomath/` referencing the upstream gftools-builder-compatible source at the pinned commit `c4afdf3` (`source/STIXTwoMath-Regular.ufo`). The upstream repo has no `config.yaml` of its own at this rev; `google-fonts-sources` auto-detects the override and records it in crater's `targets.json` as an external config on the next regeneration.