Singleton list confusion

From HaskellWiki

Why do Haskell newcomers frequently believe, that list variables must be enclosed in brackets?

People sometimes write argument patterns like , hoping that will assume all values of a list successively.

Maybe they expect some kind of list comprehension.

However, if there wouldn't be a special list notation and if there wouldn't be the special syntax for the list type constructor (thus we must write instead of ),

then there would be certainly less confusion.

See for example Haskell-Cafe about testing for same characters in lists of strings, Pattern match failure

Category: Syntax