Add support for newline in cheatsheet

[gautamkrishnar]

\n Must be parsed as a newline in cheatsheet key values

[gautamkrishnar]

1915 @moollaza

[mintsoft]

IIRC It is parsed as such, it's just that browsers ignore insignificant whitespace; I'm guessing that the desired behaviour is to actually output <br/> or something similar when the cheatsheet engine encounters a newline?

[gautamkrishnar]

@mintsoft Ya the \n must be parsed as a <br/> It will makes the writing of programming cheatsheets easier... for example we can use:

key:"var x;\n x=2;"
val:"Declare and initialize"

For real \n we can use double escape sequence: \\n

[moollaza]

I already have a PR in progress for this. I need to carefully review what IA's it will affect though which is why I haven't merged it yet.

See #1167

[gautamkrishnar]

Yes. As it is a work in progress, i will close this right now

[GuiltyDolphin]

I'll re-open this until it is fixed - it is still a valid issue AFAIK.

[moollaza]

Fixed in #2627

[moollaza]

@gautamkrishnar take a look at this now in DuckPAN -- newlines are working :+1:

[gautamkrishnar]

Hey cool :candy: