I'm probably not expert enough to be on the committee. However, I have a suggestion. The syntax description of Haskell is hard to read. One reason is that one repeatedly has to look in the index to find out where some nonterminal is defined. If the page number of the definition of each nonterminal were written in, say, the right hand margin for each use, then it would be easier to decipher things. A disadvantage might be added clutter. Don