three syntax-sugar proposals

Hello haskell-prime, 1. allow to use '_' in number literals. its used in Ruby and i found that this makes long number literals much more readable. for example maxint = 2_147_483_648 2. allow to use string literals in patterns as head of matched list: optionValue ("kb"++n) = read n * 2^10 optionValue ("mb"++n) = read n * 2^20 this syntax already used in Erlang 3. writing kinds is very rare task, but i still don't like to count number of stars in something like '* -> * -> * -> *'. i think that representing this as '****' will be more readable -- Best regards, Bulat mailto:Bulat.Ziganshin@gmail.com