Initial commit

Author: hasufell

LICENSE

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+Copyright Neil Mitchell 2005-2020.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials provided
+      with the distribution.
+
+    * Neither the name of Neil Mitchell nor the names of other
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# OsString [![Hackage version](https://img.shields.io/hackage/v/os-string.svg?label=Hackage)](https://hackage.haskell.org/package/os-string)
+
+This package provides functionality for manipulating @OsString@ values, and is shipped with <https://www.haskell.org/ghc/ GHC>.
+

Setup.hs

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+import Distribution.Simple
+main = defaultMain

System/OsString.hs

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+-- |
+-- Module      :  OsString
+-- Copyright   :  © 2021 Julian Ospald
+-- License     :  MIT
+--
+-- Maintainer  :  Julian Ospald <[email protected]>
+-- Stability   :  experimental
+-- Portability :  portable
+--
+-- An implementation of platform specific short 'OsString', which is:
+--
+-- 1. on windows wide char bytes (@[Word16]@)
+-- 2. on unix char bytes (@[Word8]@)
+--
+-- It captures the notion of syscall specific encoding (or the lack thereof) to avoid roundtrip issues
+-- and memory fragmentation by using unpinned byte arrays. Bytes are not touched or interpreted.
+module System.OsString
+  (
+  -- * String types
+    OsString
+
+  -- * OsString construction
+  , encodeUtf
+  , encodeWith
+  , encodeFS
+  , osstr
+  , empty
+  , singleton
+  , pack
+
+  -- * OsString deconstruction
+  , decodeUtf
+  , decodeWith
+  , decodeFS
+  , unpack
+
+  -- * Word types
+  , OsChar
+
+  -- * Word construction
+  , unsafeFromChar
+
+  -- * Word deconstruction
+  , toChar
+
+  -- * Basic interface
+  , snoc
+  , cons
+  , last
+  , tail
+  , uncons
+  , head
+  , init
+  , unsnoc
+  , null
+  , length
+
+  -- * Transforming OsString
+  , map
+  , reverse
+  , intercalate
+
+  -- * Reducing OsStrings (folds)
+  , foldl
+  , foldl'
+  , foldl1
+  , foldl1'
+  , foldr
+  , foldr'
+  , foldr1
+  , foldr1'
+
+  -- * Special folds
+  , all
+  , any
+  , concat
+
+  -- * Generating and unfolding OsStrings
+  , replicate
+  , unfoldr
+  , unfoldrN
+
+  -- * Substrings
+  -- ** Breaking strings
+  , take
+  , takeEnd
+  , takeWhileEnd
+  , takeWhile
+  , drop
+  , dropEnd
+  , dropWhileEnd
+  , dropWhile
+  , break
+  , breakEnd
+  , span
+  , spanEnd
+  , splitAt
+  , split
+  , splitWith
+  , stripSuffix
+  , stripPrefix
+
+  -- * Predicates
+  , isInfixOf
+  , isPrefixOf
+  , isSuffixOf
+  -- ** Search for arbitrary susbstrings
+  , breakSubstring
+
+  -- * Searching OsStrings
+  -- ** Searching by equality
+  , elem
+  , find
+  , filter
+  , partition
+
+  -- * Indexing OsStrings
+  , index
+  , indexMaybe
+  , (!?)
+  , elemIndex
+  , elemIndices
+  , count
+  , findIndex
+  , findIndices
+  )
+where
+
+import System.OsString.Internal
+    ( unsafeFromChar
+    , toChar
+    , encodeUtf
+    , encodeWith
+    , encodeFS
+    , osstr
+    , pack
+    , empty
+    , singleton
+    , decodeUtf
+    , decodeWith
+    , decodeFS
+    , unpack
+    , snoc
+    , cons
+    , last
+    , tail
+    , uncons
+    , head
+    , init
+    , unsnoc
+    , null
+    , length
+    , map
+    , reverse
+    , intercalate
+    , foldl
+    , foldl'
+    , foldl1
+    , foldl1'
+    , foldr
+    , foldr'
+    , foldr1
+    , foldr1'
+    , all
+    , any
+    , concat
+    , replicate
+    , unfoldr
+    , unfoldrN
+    , take
+    , takeEnd
+    , takeWhileEnd
+    , takeWhile
+    , drop
+    , dropEnd
+    , dropWhileEnd
+    , dropWhile
+    , break
+    , breakEnd
+    , span
+    , spanEnd
+    , splitAt
+    , split
+    , splitWith
+    , stripSuffix
+    , stripPrefix
+    , isInfixOf
+    , isPrefixOf
+    , isSuffixOf
+    , breakSubstring
+    , elem
+    , find
+    , filter
+    , partition
+    , index
+    , indexMaybe
+    , (!?)
+    , elemIndex
+    , elemIndices
+    , count
+    , findIndex
+    , findIndices
+    )
+import System.OsString.Internal.Types
+    ( OsString, OsChar )
+import Prelude ()