diff --git a/libraries/codemirror/mode/apl/index.html b/libraries/codemirror/mode/apl/index.html
deleted file mode 100644
index 56ab02ffb..000000000
--- a/libraries/codemirror/mode/apl/index.html
+++ /dev/null
@@ -1,72 +0,0 @@
-
-
-
-APL mode
-
-
-
-
- Simple mode that tries to handle APL as well as it can.
- It attempts to label functions/operators based upon
- monadic/dyadic usage (but this is far from fully fleshed out).
- This means there are meaningful classnames so hover states can
- have popups etc.
-
- MIME types defined: text/apl
(APL code)
-
diff --git a/libraries/codemirror/mode/asciiarmor/index.html b/libraries/codemirror/mode/asciiarmor/index.html
deleted file mode 100644
index de39a1857..000000000
--- a/libraries/codemirror/mode/asciiarmor/index.html
+++ /dev/null
@@ -1,46 +0,0 @@
-
-
-
- ASN.1 example
-
-
-
-
-
-
- Language: Abstract Syntax Notation One
- (ASN.1)
-
- MIME types defined: text/x-ttcn-asn
-
-
- The development of this mode has been sponsored by Ericsson
- .
- Coded by Asmelash Tsegay Gebretsadkan
-
-
diff --git a/libraries/codemirror/mode/asterisk/index.html b/libraries/codemirror/mode/asterisk/index.html
deleted file mode 100644
index b9fc627dd..000000000
--- a/libraries/codemirror/mode/asterisk/index.html
+++ /dev/null
@@ -1,155 +0,0 @@
-
-
-
-C-like mode
-
-
-
-C++ example
-
-
-
-Objective-C example
-
-
-
-Java example
-
-
-
-Scala example
-
-
-
-Kotlin mode
-
-
-
-Ceylon mode
-
-
-
-
-
- Simple mode that tries to handle C-like languages as well as it
- can. Takes two configuration parameters: keywords
, an
- object whose property names are the keywords in the language,
- and useCPP
, which determines whether C preprocessor
- directives are recognized.
-
- MIME types defined: text/x-csrc
- (C), text/x-c++src
(C++), text/x-java
- (Java), text/x-csharp
(C#),
- text/x-objectivec
(Objective-C),
- text/x-scala
(Scala), text/x-vertex
- x-shader/x-fragment
(shader programs),
- text/x-squirrel
(Squirrel) and
- text/x-ceylon
(Ceylon)
-
diff --git a/libraries/codemirror/mode/clike/scala.html b/libraries/codemirror/mode/clike/scala.html
index ddbd9a0ca..3d2123c01 100644
--- a/libraries/codemirror/mode/clike/scala.html
+++ b/libraries/codemirror/mode/clike/scala.html
@@ -10,7 +10,7 @@