libghc-base-unicode-symbols-dev 0.2.2.4-3 (amd64 binary) in ubuntu saucy

 It defines new symbols for a number of functions and operators in the
 base package.
 All symbols are documented with their actual definition and information
 regarding their Unicode code point. They should be completely
 interchangeable with their definitions.
 .
 For further Unicode goodness you can enable the UnicodeSyntax language
 extension [1]. This extension enables Unicode characters to be used to
 stand for certain ASCII character sequences, i.e. → instead of ->, ∀
 instead of forall and many others.
 .
 This package provides a library for the Haskell programming language.
 See http://www.haskell.org/ for more information on Haskell.