uni-util- Utilities for the uniform workbench

Safe HaskellNone



This module generates short non-empty unique printable strings (IE without funny characters). Quotes and backslashes are not included, so printing should not be too hard. Periods are also not included, for the benefit of NewNames.hs.



readUniqueStringSource :: UniqueStringSource -> IO [Int] Source #

readUniqueStringSource is used by types/CodedValue.hs to export values.

createUniqueStringSource :: [Int] -> IO UniqueStringSource Source #

createUniqueStringSource is the inverse of readUniqueStringSource.

newNonUnique :: String -> String Source #

Create non-conflicting string which cannot be produced by newUniqueString. This is useful for exceptional cases. We add this by adding a character with integer value 0 at the end.