Text.Scanf.TH

Documentation

formatString :: String -> Q Exp

fmt :: QuasiQuoter

Parse a typed Format string.

The following conversion strings are supported:

• %d: signed integer (Int)
• %l: signed integer (Integer, unbounded)
• %f: floating point (Double)
• %s: string of non-space characters (String)
• %c: single character (Char)
• %%: parse/print a literal percent character

N.B.: in scanf, spaces in the format string match any number of whitespace character until the next nonspace character.

[fmt|%d lazy %s and %d strict %s|]
  :: Format (Int :+ String :+ Int :+ String :+ ())