- actionscript
- asciidoc
- c#
- c++
- c
- clojure
- cmake
- coffeescript
- common-lisp
- css
- csv
- cython
- dart
- diff
- dm
- dockerfile
- eagle
- edn
- elixir
- emacs-lisp
- erlang
- f#
- fortran
- freemarker
- gas
- gettext-catalog
- go
- graphql
- groff
- groovy
- handlebars
- haskell
- haxe
- html+erb
- html
- ini
- isabelle
- java-server-pages
- java
- javascript
- json
- json5
- jsx
- julia
- jupyter-notebook
- kotlin
- less
- literate-haskell
- lua
- m4