diff --git a/src/main/scala/app/RepositoryViewerController.scala b/src/main/scala/app/RepositoryViewerController.scala
index 7337c2f..5c79635 100644
--- a/src/main/scala/app/RepositoryViewerController.scala
+++ b/src/main/scala/app/RepositoryViewerController.scala
@@ -251,7 +251,7 @@
   }
 
 
-  private val readmeFiles = view.helpers.renderableSuffixes.map(suffix => s"readme${suffix}")
+  private val readmeFiles = view.helpers.renderableSuffixes.map(suffix => s"readme${suffix}") ++ Seq("readme.txt", "readme")
 
   /**
    * Provides HTML of the file list.
diff --git a/src/main/scala/view/helpers.scala b/src/main/scala/view/helpers.scala
index a06f97f..b60b4b3 100644
--- a/src/main/scala/view/helpers.scala
+++ b/src/main/scala/view/helpers.scala
@@ -51,7 +51,11 @@
     val fileNameLower = fileName.toLowerCase
     renderersBySuffix.find { case (suffix, _) => fileNameLower.endsWith(suffix) } match {
       case Some((_, handler)) => handler(fileContent, repository, enableWikiLink, enableRefsLink, context)
-      case None => Html("UNSUPPORTED MARKUP TYPE")
+      case None => Html(
+        s"<tt>${
+          fileContent.split("(\\r\\n)|\\n").map(xml.Utility.escape(_)).mkString("<br/>")
+        }</tt>"
+      )
     }
   }