Rusi,
I have "read" Fowler's book.(that is focusing on Java by the way) and could not
find the answer there, I think it is a typical textbook.
I think this is a good start by the way:
http://www.cse.chalmers.se/edu/year/2011/course/TIN321/lectures/bnfc-tutorial.html
--Joerg
On Dec 2, 2012, at 5:45 PM, Rustom Mody wrote:
> On Sun, Dec 2, 2012 at 7:31 PM, Joerg Fritsch <frit...@joerg.cc> wrote:
> This is probably a very basic question.
>
> I am working on a DSL that eventuyally would allow me to say:
>
>
> import language.cwmwl
> main = runCWMWL $ do
> eval ("isFib::", 1000, ?BOOL)
>
> I have just started to work on the interpreter-function runCWMWL and I wonder
> whether it is possible to escape to real Haskell somehow (and how?) either
> inside ot outside the do-block.
>
> I thought of providing a defautl-wrapper for some required prelude functions
> (such as print) inside my interpreter but I wonder if there are more elegant
> ways to co-loacate a DSL and Haskell without falling back to being a normal
> library only.
>
> --Joerg
>
>
>
> +1
> I am also interested in the DSL-in-Haskell possibilities
>
> [I am assuming Joerg that you're familiar with the basic ideas and
> terminology like
> http://martinfowler.com/bliki/DomainSpecificLanguage.html and the links
> therein]
>
> Rusi
>
> --
> http://www.the-magus.in
> http://blog.languager.org
>
>
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