diff --git a/qxs/openscad.qnfa b/qxs/openscad.qnfa
deleted file mode 100644
index bdd64f2e..00000000
--- a/qxs/openscad.qnfa
+++ /dev/null
@@ -1,71 +0,0 @@
-<!DOCTYPE QNFA>
-<QNFA language="openscad" extensions="scad" defaultLineMark="breakpoint">
-
-	<context id="comment/multi" format="comment">
-		<start parenthesis="cppcomment:open" indent="1" fold="1">/\*</start>
-		<stop parenthesis="cppcomment:close" indent="1" fold="1">\*/</stop>
-	</context>
-	
-	<context id="comment/single" format="comment" >
-		<start>//</start>
-		<stop exclusive="false">\n</stop>
-		
-		<context id="evilJump" format="danger" >
-			<start>\\\n</start>
-			<stop exclusive="false">\n</stop>
-			<escape>\\</escape>
-		</context>
-	</context>
-	
-	<context id="data/string" format="text" >
-		<start>&quot;</start>
-		<stop>&quot;</stop>
-		<stop exclusive="false">\n</stop>
-		<sequence id="escape" format="escapeseq" >\\[nrtvf\\"'\n]</sequence>
-	</context>
-
-	<context id="use" format="keyword" transparency="true" stayOnLine="true" >
-		<start>use</start>
-		<stop exclusive="false">\n</stop>
-		<context id="data/string" format="text" >
-			<start>&lt;</start>
-			<stop>&gt;</stop>
-		</context>
-	</context>
-
-	<context id="include" format="keyword" transparency="true" stayOnLine="true" >
-		<start>include</start>
-		<stop exclusive="false">\n</stop>
-		<context id="data/string" format="text" >
-			<start>&lt;</start>
-			<stop>&gt;</stop>
-		</context>
-	</context>
-
-	<sequence parenthesis="round:open">(</sequence>
-	<sequence parenthesis="round:close">)</sequence>
-	<sequence parenthesis="curly:open" indent="1" fold="1">{</sequence>
-	<sequence parenthesis="curly:close" indent="1" fold="1">}</sequence>
-	<sequence parenthesis="square:open">\[</sequence>
-	<sequence parenthesis="square:close">\]</sequence>
-	
-	<list id="keywords/toplevel" format="keyword">
-		<word>module</word>
-		<word>function</word>
-	</list>
-
-	<list id="keywords/blocks" format="keyword">
-		<word>for</word>
-		<word>if</word>
-		<word>else</word>
-	</list>
-	
-	<list id="keywords/others" format="keyword">
-		<word>false</word>
-		<word>true</word>
-		<word>undef</word>
-	</list>
-	
-	<word id="data/float" format="numbers">-?[0-9]*.[0-9]+f?</word>
-	<word id="data/decimal" format="numbers">-?[0-9]+[ulUL]*</word>
-</QNFA>
diff --git a/qxs/openscad.qxf b/qxs/openscad.qxf
deleted file mode 100644
index f0df3d54..00000000
--- a/qxs/openscad.qxf
+++ /dev/null
@@ -1,142 +0,0 @@
-<!DOCTYPE QXF>
-<QXF version="1.0" >
-    <format id="normal" >
-        <bold>false</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-    </format>
-    <format id="preprocessor" >
-        <bold>false</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#008000</foreground>
-    </format>
-    <format id="doxygen/keyword" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff00ff</foreground>
-    </format>
-    <format id="doxygen" >
-        <bold>false</bold>
-        <italic>true</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#a0a0a4</foreground>
-    </format>
-    <format id="comment" >
-        <bold>false</bold>
-        <italic>true</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#000080</foreground>
-    </format>
-    <format id="keyword" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#000000</foreground>
-    </format>
-    <format id="extra-keyword" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#0095ff</foreground>
-    </format>
-    <format id="match" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff0000</foreground>
-        <background>#ffff00</background>
-    </format>
-    <format id="braceMatch" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff0000</foreground>
-        <background>#ffff00</background>
-    </format>
-    <format id="braceMismatch" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ffff00</foreground>
-        <background>#ff0000</background>
-    </format>
-    <format id="search" >
-        <bold>true</bold>
-        <italic>true</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff0000</foreground>
-        <background>#ffff00</background>
-    </format>
-    <format id="danger" >
-        <bold>true</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>true</waveUnderline>
-        <background>#d060d0</background>
-        <linescolor>#ff0000</linescolor>
-    </format>
-    <format id="numbers" >
-        <bold>false</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#800080</foreground>
-    </format>
-    <format id="text" >
-        <bold>false</bold>
-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff0000</foreground>
-    </format>
-    <format id="escapeseq" >
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-        <italic>false</italic>
-        <overline>false</overline>
-        <underline>false</underline>
-        <strikeout>false</strikeout>
-        <waveUnderline>false</waveUnderline>
-        <foreground>#ff1493</foreground>
-    </format>
-</QXF>