getPrettifiableLanguages
                        Prettifiable languages
prettifyAddins          Prettify Addins
prettifyAddins-imports
                        Install PhantomJS
prettifyCLANG           Prettify C, C++, Java
prettifyHTML            Prettify HTML
prettifyJulia           Prettify Julia
prettifyLaTeX           Prettify LaTeX
prettifyPython          Prettify Python
prettifyXML             Prettify XML
prettify_FCA            Prettify Java, JSON or Ruby
prettify_Shiny          Prettify code using Shiny
prettify_V8             Prettify code using V8
reindent_PhantomJS      Reindent code using PhantomJS
reindent_Shiny          Reindent code using Shiny
reindent_V8             Reindent code using V8
wordWrap                Word wrap using V8
