diff --git a/data/syntax/openscad.xml b/data/syntax/openscad.xml
--- a/data/syntax/openscad.xml
+++ b/data/syntax/openscad.xml
@@ -1,9 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE language SYSTEM "language.dtd">
 
-<language name="OpenSCAD" version="1" kateversion="5.0" section="Other" extensions="*.scad" mimetype="text/x-openscad-src" priority="1" casesensitive="1" author="Julian Stirling (julian@julianstirling.co.uk)" license="MIT">
+<language name="OpenSCAD"
+          version="2"
+          indenter="cstyle"
+          kateversion="5.53"
+          section="3D"
+          extensions="*.scad"
+          mimetype="text/x-openscad-src"
+          priority="1"
+          casesensitive="1"
+          author="Julian Stirling (julian@julianstirling.co.uk)"
+          license="MIT">
     <highlighting>
-        
+
         <list name="preprocessor">
             <item>include</item>
             <item>import</item>
@@ -18,22 +28,21 @@
             <item>module</item>
             <item>function</item>
         </list>
-        
+
         <list name="2D">
             <item>circle</item>
             <item>square</item>
             <item>polygon</item>
             <item>text</item>
         </list>
-        
+
         <list name="3D">
             <item>sphere</item>
             <item>cube</item>
             <item>cylinder</item>
             <item>polyhedron</item>
         </list>
-        
-        
+
         <list name="transformations">
             <item>translate</item>
             <item>rotate</item>
@@ -47,13 +56,13 @@
             <item>hull</item>
             <item>minkowski</item>
         </list>
-        
+
         <list name="boolean">
             <item>union</item>
             <item>difference</item>
             <item>intersection</item>
         </list>
-        
+
         <list name="mathematical">
             <item>abs</item>
             <item>sign</item>
@@ -78,7 +87,7 @@
             <item>min</item>
             <item>max</item>
         </list>
-        
+
         <list name="functions">
             <item>concat</item>
             <item>lookup</item>
@@ -91,13 +100,13 @@
             <item>cross</item>
             <item>parent_module</item>
         </list>
-        
+
         <list name="list_comp">
             <item>Generate</item>
             <item>Conditions</item>
             <item>Assignments</item>
         </list>
-        
+
         <list name="other">
             <item>linear_extrude</item>
             <item>rotate_extrude</item>
@@ -109,7 +118,7 @@
         <contexts>
             <context attribute="Normal Text" lineEndContext="#stay" name="Normal">
                 <DetectSpaces />
-		<RegExpr attribute="Error" context="AfterDollar" String="\$[a-zA-Z]*" insensitive="true" firstNonSpace="false"  lookAhead="true"/>
+        <RegExpr attribute="Error" context="AfterDollar" String="\$[a-zA-Z]*" insensitive="true" firstNonSpace="false"  lookAhead="true"/>
                 <keyword attribute="Preprocessor" context="#stay" String="preprocessor"/>
                 <keyword attribute="Keywords" context="#stay" String="keywords"/>
                 <keyword attribute="Two Dim" context="#stay" String="2D"/>
@@ -125,11 +134,11 @@
             </context>
             <context attribute="Error" lineEndContext="#pop" name="AfterDollar">
                 <RegExpr attribute="SpecialVar" context="SpecialVar" String="\$(fa|fs|fn|t|vpr|vpt|vpd|children)" insensitive="true" firstNonSpace="false"/>
-		<RegExpr attribute="Normal Text" context="#pop" String="[^a-zA-Z0-9\$]" insensitive="true" firstNonSpace="false"/>
+        <RegExpr attribute="Normal Text" context="#pop" String="[^a-zA-Z0-9\$]" insensitive="true" firstNonSpace="false"/>
             </context>
             <context attribute="SpecialVar" lineEndContext="#pop" name="SpecialVar">
-	        <RegExpr attribute="Error" context="#pop#pop" String="[^\s=\*\+\-/\);]+" insensitive="true" firstNonSpace="false"/>
-	        <RegExpr attribute="Normal Text" context="#pop#pop" String="\s*[=\*\+\-/\);]" insensitive="true" firstNonSpace="false"/>
+            <RegExpr attribute="Error" context="#pop#pop" String="[^\s=\*\+\-/\);]+" insensitive="true" firstNonSpace="false"/>
+            <RegExpr attribute="Normal Text" context="#pop#pop" String="\s*[=\*\+\-/\);]" insensitive="true" firstNonSpace="false"/>
             </context>
             <context attribute="Comment" lineEndContext="#pop" name="OneLineCom">
             </context>
@@ -151,7 +160,7 @@
             <itemData name="Functions"                defStyleNum="dsExtension" spellChecking="false"/>
             <itemData name="List Comprehensions"      defStyleNum="dsFunction" spellChecking="false"/>
             <itemData name="Other"                    defStyleNum="dsExtension" spellChecking="false"/>
-	    <itemData name="SpecialVar"               defStyleNum="dsAttribute" spellChecking="false"/>
+        <itemData name="SpecialVar"               defStyleNum="dsAttribute" spellChecking="false"/>
         </itemDatas>
     </highlighting>
     <general>