id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
49,Add monadic do expressions.,benl,,"Overloading <- has been done, but what about {{{then}} expressions?

{{{
do  Just 1
    Nothing
    Just 2
}}}

Is this supposed to be monadic or not? No way to tell, syntax is ambiguous. If it's
monadic the result is Nothing, if not it's Just 2. Should probably use {{{mdo}}} as a keyword for ""monadic do""

",enhancement,new,project,,Source Parser,,,,