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Viewing changes to Data/Text/Util.hs

Committer: Bazaar Package Importer
Author(s): Joachim Breitner
Date: 2011-04-13 11:38:29 UTC
mfrom: (4.1.3 sid)
Revision ID: james.westby@ubuntu.com-20110413113829-f4ss61ivg720e5bu

Tags: 0.11.0.6-1

New upstream release

files added:
Data/Text/Lazy/Builder.hs

Data/Text/Lazy/Read.hs

Data/Text/Read.hs

Data/Text/Util.hs

README.markdown

tests/StdioCoverage.hs

tests/TestUtils.hs

tests/benchmarks

tests/benchmarks/Cut.hs

tests/benchmarks/DecodeUtf8.hs

tests/benchmarks/EncodeUtf8.hs

tests/benchmarks/Equality.hs

tests/benchmarks/FileIndices.hs

tests/benchmarks/FileRead.hs

tests/benchmarks/FoldLines.hs

tests/benchmarks/HtmlCombinator.hs

tests/benchmarks/Makefile

tests/benchmarks/Replace.hs

tests/benchmarks/ReplaceTags.hs

tests/benchmarks/fileread.py

tests/benchmarks/fileread_c.c

tests/cover-stdio.sh

files removed:
README

TODO

debian/libghc6-text-doc.doc-base

scripts/CaseFolding.txt

scripts/SpecialCasing.txt

files modified:
Data/Text.hs

Data/Text/Array.hs

Data/Text/Encoding.hs

Data/Text/Encoding/Error.hs

Data/Text/Encoding/Fusion.hs

Data/Text/Encoding/Fusion/Common.hs

Data/Text/Encoding/Utf16.hs

Data/Text/Encoding/Utf32.hs

Data/Text/Encoding/Utf8.hs

Data/Text/Foreign.hs

Data/Text/Fusion.hs

Data/Text/Fusion/Common.hs

Data/Text/Fusion/Internal.hs

Data/Text/Fusion/Size.hs

Data/Text/IO.hs

Data/Text/IO/Internal.hs

Data/Text/Internal.hs

Data/Text/Lazy.hs

Data/Text/Lazy/Encoding.hs

Data/Text/Lazy/Encoding/Fusion.hs

Data/Text/Lazy/Fusion.hs

Data/Text/Lazy/IO.hs

Data/Text/Lazy/Internal.hs

Data/Text/Lazy/Search.hs

Data/Text/Search.hs

Data/Text/Unsafe.hs

Data/Text/UnsafeChar.hs

Data/Text/UnsafeShift.hs

debian/changelog

debian/control

debian/copyright

scripts/ApiCompare.hs

tests/Benchmarks.hs

tests/Makefile

tests/Properties.hs

tests/QuickCheckUtils.hs

tests/SlowFunctions.hs

text.cabal

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Data/Text/Util.hs

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{-# LANGUAGE CPP, DeriveDataTypeable #-}

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-- |

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-- Module : Data.Text.Util

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-- Copyright : 2010 Bryan O'Sullivan

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--

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-- License : BSD-style

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-- Maintainer : bos@serpentine.com

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-- Stability : experimental

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-- Portability : GHC

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--

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-- Useful functions.

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module Data.Text.Util

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(

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intersperse

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) where

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-- | A lazier version of Data.List.intersperse. The other version

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-- causes space leaks!

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intersperse :: a -> [a] -> [a]

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intersperse _ [] = []

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intersperse sep (x:xs) = x : go xs

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where

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go [] = []

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go (y:ys) = sep : y: go ys

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{-# INLINE intersperse #-}

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