Support Syntax Highlighting for Code

[oubiwann]

To support synatx highlighting for blocks of markdown, we would need to:

1. identify the block
2. determine the source type (e.g. the language post-fix at the start of the block)
3. extract the block body
4. run in through a syntax highlighter
5. return the HTML

This could be done with either the following oldie-but-goodie or something like it:

• https://sourceforge.net/p/syntaxhighlight/code/HEAD/tree/highlight/langDefs/

Then, there's the JS approach where we could use this:

• https://github.com/isagalaev/highlight.js/
• https://highlightjs.org/static/demo/

I guess it's more modern to go with the latter approach ;-) Will need to figure out how it works:

• http://highlightjs.readthedocs.org/en/latest/api.html

(Note, content for this ticket taken from a comment in lfe-deprecated/docs3#1 made on Mar 14, 2016.)

Part of epic #66

[yurrriq]

+1 for highlight.js

[oubiwann]

Yeah, doing this in the browser would make our lives much, much easier.

[prertik]

Yeah for this, we need to add support for lfe like that of clojure highlight.js/clojure.js and then add highlight.js in our docs site.