-- Fix YAML syntax error: unquoted URL containing '?' in a flow mapping is
-- invalid YAML. PyYAML's strict parser treats '?' as a complex mapping key
-- indicator inside flow mappings, causing a ParserError at build time.
--- languages.yaml.orig	2026-06-02 15:51:53 UTC
+++ languages.yaml
@@ -2776,7 +2776,7 @@ languages:
       units, coordinate format, aperture shapes, drawing and flash
       operations, regions, polarity, and optional attributes that identify
       layer function and manufacturing intent.
-    links: {Specification: https://www.ucamco.com/files/downloads/file_en/554/gerber-layer-format-specification-revision-2026-05_en.pdf?eac6410808ad1d0b3f977429ddaab7d0=, File Formats: https://www.ucamco.com/en/file-formats}
+    links: {Specification: "https://www.ucamco.com/files/downloads/file_en/554/gerber-layer-format-specification-revision-2026-05_en.pdf?eac6410808ad1d0b3f977429ddaab7d0=", File Formats: https://www.ucamco.com/en/file-formats}
     source:
       Ext: [.gbr]
       Bc: [[G04, '*']]