[Haskell-cafe] Best way to build strings?

[Jonathan Cast]

Jonathan Cast <jcast at ou.edu> wrote:
> Albert Lai <trebla at vex.net> wrote:
> <snip>
> > The best of both worlds may  be something like the notation in the HOL
> > theorem prover:
> > 
> > ``^q ^a ^z [^m -> ^k |^p| ^g -> ^c] ^h ^b ^f ^i``
> > 
> > Do you agree that this is much better?
> > 
> > Could someone implement something like this in GHC please? :)

The attached code  has been tested and works;  call as $(interpolate "^q
^a ^z [^m -> ^k |^p| ^g -> ^c] ^h ^b ^f ^i").

Still confident someone can do better (e.g., formatting parameters),

Jon Cast

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