Make rules processing attribute optional

linebender · Aug 24, 2023 · 3088552 · 3088552
1 parent b142add
commit 3088552
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/src/designspace.rs b/src/designspace.rs
@@ -89,7 +89,7 @@ pub struct AxisMapping {
 pub struct Rules {
     /// Indicates whether substitution rules should be applied before or after
     /// other glyph substitution features.
-    #[serde(rename = "@processing")]
+    #[serde(default, rename = "@processing")]
     pub processing: RuleProcessing,
     /// The rules.
     #[serde(default, rename = "rule")]

diff --git a/testdata/wght.designspace b/testdata/wght.designspace
@@ -3,6 +3,14 @@
   <axes>
     <axis tag="wght" name="Weight" minimum="400" maximum="700" default="400"/>
   </axes>
+  <rules>
+    <rule>
+      <conditionset>
+        <condition name="Weight"/>
+      </conditionset>
+      <sub name="I" with="I.narrow"/>
+    </rule>
+  </rules>
   <sources>
     <source filename="TestFamily-Regular.ufo" name="Test Family Regular" familyname="Test Family" stylename="Regular">
       <lib copy="1"/>