A little of coordination for Rosettacode

[bearophile]

Now this D entry works again:
http://rosettacode.org/wiki/S-Expressions#D

Probably it can be written without explicit indexes, only using 
txt.front, txt.popFrontN, txt.find, etc. Do you want to produce 
such modified version?


This simple task shows well why a parser combinators like Parsec 
is better:
http://rosettacode.org/wiki/S-Expressions#Haskell

Bye,
bearophile