Fix type operators not being recognised in Haskell (#913)

alecthomas · Jan 9, 2024 · 641b06f · 641b06f
1 parent 3ef9475
commit 641b06f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lexers/embedded/haskell.xml b/lexers/embedded/haskell.xml
@@ -86,7 +86,7 @@
       <rule pattern="\\(?![:!#$%&amp;*+.\\/&lt;=&gt;?@^|~-]+)">
         <token type="NameFunction"/>
       </rule>
-      <rule pattern="(&lt;-|::|-&gt;|=&gt;|=)(?![:!#$%&amp;*+.\\/&lt;=&gt;?@^|~-]+)">
+      <rule pattern="(&lt;-|::|-&gt;|=&gt;|=|'([:!#$%&amp;*+.\\/&lt;=&gt;?@^|~-]+))(?![:!#$%&amp;*+.\\/&lt;=&gt;?@^|~-]+)">
         <token type="OperatorWord"/>
       </rule>
       <rule pattern=":[:!#$%&amp;*+.\\/&lt;=&gt;?@^|~-]*">