Fix broken shaping on macOS (Core Text)

Apparently OTL must include Arabic script or Arabic shaping will not happen.
aliftype · Mar 19, 2020 · a16ce4b · a16ce4b
1 parent 2b3bf24
commit a16ce4b
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Showing 4 changed files with 39 additions and 6 deletions.
diff --git a/Qahiri-Regular.fea b/Qahiri-Regular.fea
@@ -3,7 +3,7 @@
 @DotsBelow = [dotbelow-ar dotbelow-ar.alt1 twodotshorizontalbelow-ar twodotshorizontalbelow-ar.alt1];
 @TwoDotsBelow = [ twodotshorizontalbelow-ar twodotshorizontalbelow-ar.alt1];
 languagesystem DFLT dflt;
-
+languagesystem arab dflt;
 lookup AboveHah {
   sub behDotless-ar.init by behDotless-ar.init.hah;
   sub lam-ar.init by lam-ar.init.hah;

diff --git a/Qahiri-Regular.otf b/Qahiri-Regular.otf
diff --git a/Qahiri-Regular.ttx b/Qahiri-Regular.ttx
@@ -249,7 +249,7 @@
     <!-- Most of this table will be recalculated by the compiler -->
     <tableVersion value="1.0"/>
     <fontRevision value="1.004"/>
-    <checkSumAdjustment value="0x7eb78568"/>
+    <checkSumAdjustment value="0x84e97350"/>
     <magicNumber value="0x5f0f3cf5"/>
     <flags value="00000000 00000011"/>
     <unitsPerEm value="750"/>
@@ -5288,7 +5288,7 @@ You should have received a copy of the GNU Affero General Public License along w
   <GPOS>
     <Version value="0x00010000"/>
     <ScriptList>
-      <!-- ScriptCount=1 -->
+      <!-- ScriptCount=2 -->
       <ScriptRecord index="0">
         <ScriptTag value="DFLT"/>
         <Script>
@@ -5302,6 +5302,19 @@ You should have received a copy of the GNU Affero General Public License along w
           <!-- LangSysCount=0 -->
         </Script>
       </ScriptRecord>
+      <ScriptRecord index="1">
+        <ScriptTag value="arab"/>
+        <Script>
+          <DefaultLangSys>
+            <ReqFeatureIndex value="65535"/>
+            <!-- FeatureCount=3 -->
+            <FeatureIndex index="0" value="0"/>
+            <FeatureIndex index="1" value="1"/>
+            <FeatureIndex index="2" value="2"/>
+          </DefaultLangSys>
+          <!-- LangSysCount=0 -->
+        </Script>
+      </ScriptRecord>
     </ScriptList>
     <FeatureList>
       <!-- FeatureCount=3 -->
@@ -13915,7 +13928,7 @@ You should have received a copy of the GNU Affero General Public License along w
   <GSUB>
     <Version value="0x00010000"/>
     <ScriptList>
-      <!-- ScriptCount=1 -->
+      <!-- ScriptCount=2 -->
       <ScriptRecord index="0">
         <ScriptTag value="DFLT"/>
         <Script>
@@ -13937,6 +13950,27 @@ You should have received a copy of the GNU Affero General Public License along w
           <!-- LangSysCount=0 -->
         </Script>
       </ScriptRecord>
+      <ScriptRecord index="1">
+        <ScriptTag value="arab"/>
+        <Script>
+          <DefaultLangSys>
+            <ReqFeatureIndex value="65535"/>
+            <!-- FeatureCount=11 -->
+            <FeatureIndex index="0" value="0"/>
+            <FeatureIndex index="1" value="1"/>
+            <FeatureIndex index="2" value="2"/>
+            <FeatureIndex index="3" value="3"/>
+            <FeatureIndex index="4" value="4"/>
+            <FeatureIndex index="5" value="5"/>
+            <FeatureIndex index="6" value="6"/>
+            <FeatureIndex index="7" value="7"/>
+            <FeatureIndex index="8" value="8"/>
+            <FeatureIndex index="9" value="9"/>
+            <FeatureIndex index="10" value="10"/>
+          </DefaultLangSys>
+          <!-- LangSysCount=0 -->
+        </Script>
+      </ScriptRecord>
     </ScriptList>
     <FeatureList>
       <!-- FeatureCount=11 -->

diff --git a/Qahiri.glyphs b/Qahiri.glyphs
@@ -85,9 +85,8 @@ designerURL = "https://github.com/alif-type";
 familyName = Qahiri;
 featurePrefixes = (
 {
-automatic = 1;
 code = "languagesystem DFLT dflt;
-";
+languagesystem arab dflt;";
 name = Languagesystems;
 },
 {