Language.Scheme.Util

This module contains general-purpose utility functions

Documentation

countAllLetters :: Char -> [String] -> Int

Count occurences of a letter in a list of strings

countLetters :: Char -> String -> Int

Count occurences of a letter in a string

escapeBackslashes :: String -> String

A utility function to escape backslashes in the given string

strip :: String -> String

Remove leading/trailing white space from a string; based on corresponding Python function. Code taken from:

http:gimbo.org.ukblog20070420splitting-a-string-in-haskell