Revert "Use -XNoImplicitPrelude and 'import Prelude' explicitly."

This reverts commit c423dbb5a34c2d1195020e0f0ca3aae883d0749b.

33 files changed, 1 insertions, 34 deletions

diff --git a/src/Text/Pandoc/Readers/CommonMark.hs b/src/Text/Pandoc/Readers/CommonMark.hs
index e6f8026ab..51a35c8ad 100644
--- a/src/Text/Pandoc/Readers/CommonMark.hs
+++ b/src/Text/Pandoc/Readers/CommonMark.hs
@@ -32,7 +32,6 @@ CommonMark is a strongly specified variant of Markdown: http://commonmark.org.
 module Text.Pandoc.Readers.CommonMark (readCommonMark)
 where
 
-import Prelude
 import CMark
 import Data.Text (unpack, pack)
 import Data.List (groupBy)
diff --git a/src/Text/Pandoc/Readers/DocBook.hs b/src/Text/Pandoc/Readers/DocBook.hs
index 0845f5e03..f679ddb57 100644
--- a/src/Text/Pandoc/Readers/DocBook.hs
+++ b/src/Text/Pandoc/Readers/DocBook.hs
@@ -1,5 +1,4 @@
 module Text.Pandoc.Readers.DocBook ( readDocBook ) where
-import Prelude
 import Data.Char (toUpper)
 import Text.Pandoc.Shared (safeRead)
 import Text.Pandoc.Options
diff --git a/src/Text/Pandoc/Readers/Docx.hs b/src/Text/Pandoc/Readers/Docx.hs
index 35b2ba3fd..ab49bf002 100644
--- a/src/Text/Pandoc/Readers/Docx.hs
+++ b/src/Text/Pandoc/Readers/Docx.hs
@@ -74,7 +74,6 @@ module Text.Pandoc.Readers.Docx
        ( readDocx
        ) where
 
-import Prelude
 import Codec.Archive.Zip
 import Text.Pandoc.Definition
 import Text.Pandoc.Options
diff --git a/src/Text/Pandoc/Readers/Docx/Fonts.hs b/src/Text/Pandoc/Readers/Docx/Fonts.hs
index 967ca296c..b44c71412 100644
--- a/src/Text/Pandoc/Readers/Docx/Fonts.hs
+++ b/src/Text/Pandoc/Readers/Docx/Fonts.hs
@@ -29,7 +29,6 @@ Utilities to convert between font codepoints and unicode characters.
 -}
 module Text.Pandoc.Readers.Docx.Fonts (getUnicode, Font(..)) where
 
-import Prelude
 
 -- | Enumeration of recognised fonts
 data Font = Symbol -- ^ <http://en.wikipedia.org/wiki/Symbol_(typeface) Adobe Symbol>
diff --git a/src/Text/Pandoc/Readers/Docx/Lists.hs b/src/Text/Pandoc/Readers/Docx/Lists.hs
index 0c9297139..c265ad074 100644
--- a/src/Text/Pandoc/Readers/Docx/Lists.hs
+++ b/src/Text/Pandoc/Readers/Docx/Lists.hs
@@ -33,7 +33,6 @@ module Text.Pandoc.Readers.Docx.Lists ( blocksToBullets
                                       , listParagraphDivs
                                       ) where
 
-import Prelude
 import Text.Pandoc.JSON
 import Text.Pandoc.Generic (bottomUp)
 import Text.Pandoc.Shared (trim)
diff --git a/src/Text/Pandoc/Readers/Docx/Parse.hs b/src/Text/Pandoc/Readers/Docx/Parse.hs
index 91eab1339..432965d49 100644
--- a/src/Text/Pandoc/Readers/Docx/Parse.hs
+++ b/src/Text/Pandoc/Readers/Docx/Parse.hs
@@ -50,7 +50,6 @@ module Text.Pandoc.Readers.Docx.Parse ( Docx(..)
                                       , Cell(..)
                                       , archiveToDocx
                                       ) where
-import Prelude
 import Codec.Archive.Zip
 import Text.XML.Light
 import Data.Maybe
diff --git a/src/Text/Pandoc/Readers/Docx/Reducible.hs b/src/Text/Pandoc/Readers/Docx/Reducible.hs
index a850141f6..c93b40119 100644
--- a/src/Text/Pandoc/Readers/Docx/Reducible.hs
+++ b/src/Text/Pandoc/Readers/Docx/Reducible.hs
@@ -7,7 +7,6 @@ module Text.Pandoc.Readers.Docx.Reducible ( concatReduce
        where
 
 
-import Prelude
 import Text.Pandoc.Builder
 import Data.List
 import Data.Sequence (ViewR(..), ViewL(..), viewl, viewr)
diff --git a/src/Text/Pandoc/Readers/Docx/StyleMap.hs b/src/Text/Pandoc/Readers/Docx/StyleMap.hs
index 231653106..2901ea2a3 100644
--- a/src/Text/Pandoc/Readers/Docx/StyleMap.hs
+++ b/src/Text/Pandoc/Readers/Docx/StyleMap.hs
@@ -5,7 +5,6 @@ module Text.Pandoc.Readers.Docx.StyleMap (  StyleMaps(..)
                                           , hasStyleName
                                           ) where
 
-import Prelude
 import           Text.XML.Light
 import           Text.Pandoc.Readers.Docx.Util
 import           Control.Monad.State
diff --git a/src/Text/Pandoc/Readers/Docx/Util.hs b/src/Text/Pandoc/Readers/Docx/Util.hs
index 2790c0d1a..891f107b0 100644
--- a/src/Text/Pandoc/Readers/Docx/Util.hs
+++ b/src/Text/Pandoc/Readers/Docx/Util.hs
@@ -5,7 +5,6 @@ module Text.Pandoc.Readers.Docx.Util (
                                       , elemToNameSpaces
                                       ) where
 
-import Prelude
 import Text.XML.Light
 import Data.Maybe (mapMaybe)
 
diff --git a/src/Text/Pandoc/Readers/EPUB.hs b/src/Text/Pandoc/Readers/EPUB.hs
index 9938bb70b..2da5e9e18 100644
--- a/src/Text/Pandoc/Readers/EPUB.hs
+++ b/src/Text/Pandoc/Readers/EPUB.hs
@@ -8,7 +8,6 @@ module Text.Pandoc.Readers.EPUB
   (readEPUB)
   where
 
-import Prelude
 import Text.XML.Light
 import Text.Pandoc.Definition hiding (Attr)
 import Text.Pandoc.Walk (walk, query)
diff --git a/src/Text/Pandoc/Readers/HTML.hs b/src/Text/Pandoc/Readers/HTML.hs
index 570efc2be..a97285ae2 100644
--- a/src/Text/Pandoc/Readers/HTML.hs
+++ b/src/Text/Pandoc/Readers/HTML.hs
@@ -38,7 +38,6 @@ module Text.Pandoc.Readers.HTML ( readHtml
                                 , isCommentTag
                                 ) where
 
-import Prelude
 import Text.HTML.TagSoup
 import Text.HTML.TagSoup.Match
 import Text.Pandoc.Definition
diff --git a/src/Text/Pandoc/Readers/Haddock.hs b/src/Text/Pandoc/Readers/Haddock.hs
index 578a89d21..2b74f5f62 100644
--- a/src/Text/Pandoc/Readers/Haddock.hs
+++ b/src/Text/Pandoc/Readers/Haddock.hs
@@ -14,7 +14,6 @@ module Text.Pandoc.Readers.Haddock
     ( readHaddock
     ) where
 
-import Prelude
 import Text.Pandoc.Builder (Blocks, Inlines)
 import qualified Text.Pandoc.Builder as B
 import Text.Pandoc.Shared (trim, splitBy)
@@ -130,7 +129,7 @@ makeExample prompt expression result =
         <> (mconcat $ intersperse B.linebreak $ map coder result')
   where
     -- 1. drop trailing whitespace from the prompt, remember the prefix
-    prefix = takeWhile (`elem` [' ','\t']) prompt
+    prefix = takeWhile (`elem` " \t") prompt
 
     -- 2. drop, if possible, the exact same sequence of whitespace
     -- characters from each result line
diff --git a/src/Text/Pandoc/Readers/LaTeX.hs b/src/Text/Pandoc/Readers/LaTeX.hs
index ffb4182ad..a6db6ffad 100644
--- a/src/Text/Pandoc/Readers/LaTeX.hs
+++ b/src/Text/Pandoc/Readers/LaTeX.hs
@@ -35,7 +35,6 @@ module Text.Pandoc.Readers.LaTeX ( readLaTeX,
                                    handleIncludes
                                  ) where
 
-import Prelude
 import Text.Pandoc.Definition
 import Text.Pandoc.Walk
 import Text.Pandoc.Shared
diff --git a/src/Text/Pandoc/Readers/Markdown.hs b/src/Text/Pandoc/Readers/Markdown.hs
index d3b71c499..58878feb5 100644
--- a/src/Text/Pandoc/Readers/Markdown.hs
+++ b/src/Text/Pandoc/Readers/Markdown.hs
@@ -32,7 +32,6 @@ Conversion of markdown-formatted plain text to 'Pandoc' document.
 module Text.Pandoc.Readers.Markdown ( readMarkdown,
                                       readMarkdownWithWarnings ) where
 
-import Prelude
 import Data.List ( transpose, sortBy, findIndex, intersperse, intercalate )
 import qualified Data.Map as M
 import Data.Scientific (coefficient, base10Exponent)
diff --git a/src/Text/Pandoc/Readers/MediaWiki.hs b/src/Text/Pandoc/Readers/MediaWiki.hs
index b21fb58c0..4f5f9c293 100644
--- a/src/Text/Pandoc/Readers/MediaWiki.hs
+++ b/src/Text/Pandoc/Readers/MediaWiki.hs
@@ -36,7 +36,6 @@ _ parse templates?
 -}
 module Text.Pandoc.Readers.MediaWiki ( readMediaWiki ) where
 
-import Prelude
 import Text.Pandoc.Definition
 import qualified Text.Pandoc.Builder as B
 import Text.Pandoc.Builder (Inlines, Blocks, trimInlines)
diff --git a/src/Text/Pandoc/Readers/Native.hs b/src/Text/Pandoc/Readers/Native.hs
index 73ac0d4b2..4ec164e19 100644
--- a/src/Text/Pandoc/Readers/Native.hs
+++ b/src/Text/Pandoc/Readers/Native.hs
@@ -30,7 +30,6 @@ Conversion of a string representation of a pandoc type (@Pandoc@,
 -}
 module Text.Pandoc.Readers.Native ( readNative ) where
 
-import Prelude
 import Text.Pandoc.Definition
 import Text.Pandoc.Shared (safeRead)
 
diff --git a/src/Text/Pandoc/Readers/OPML.hs b/src/Text/Pandoc/Readers/OPML.hs
index e7633e414..b2e5f2e67 100644
--- a/src/Text/Pandoc/Readers/OPML.hs
+++ b/src/Text/Pandoc/Readers/OPML.hs
@@ -1,6 +1,5 @@
 {-# LANGUAGE FlexibleContexts #-}
 module Text.Pandoc.Readers.OPML ( readOPML ) where
-import Prelude
 import Data.Char (toUpper)
 import Text.Pandoc.Options
 import Text.Pandoc.Definition
diff --git a/src/Text/Pandoc/Readers/Odt.hs b/src/Text/Pandoc/Readers/Odt.hs
index cc15c9e20..a925c1d84 100644
--- a/src/Text/Pandoc/Readers/Odt.hs
+++ b/src/Text/Pandoc/Readers/Odt.hs
@@ -32,7 +32,6 @@ Entry point to the odt reader.
 
 module Text.Pandoc.Readers.Odt ( readOdt ) where
 
-import Prelude
 import           Codec.Archive.Zip
 import qualified Text.XML.Light                        as XML
 
diff --git a/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs b/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
index e7d2bcb92..fdc02d8d2 100644
--- a/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
+++ b/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
@@ -39,7 +39,6 @@ with an equivalent return value.
 -- We export everything
 module Text.Pandoc.Readers.Odt.Arrows.Utils where
 
-import Prelude
 import           Control.Arrow
 import           Control.Monad                         ( join, MonadPlus(..) )
 
diff --git a/src/Text/Pandoc/Readers/Odt/ContentReader.hs b/src/Text/Pandoc/Readers/Odt/ContentReader.hs
index 06dd83668..1f1c57646 100644
--- a/src/Text/Pandoc/Readers/Odt/ContentReader.hs
+++ b/src/Text/Pandoc/Readers/Odt/ContentReader.hs
@@ -39,7 +39,6 @@ module Text.Pandoc.Readers.Odt.ContentReader
 , read_body
 ) where
 
-import Prelude
 import           Control.Arrow
 import           Control.Applicative    hiding ( liftA, liftA2, liftA3 )
 
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs b/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
index 7213bc8f1..343ec14ee 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
@@ -39,7 +39,6 @@ compatible instances of "ArrowChoice".
 -- We export everything
 module Text.Pandoc.Readers.Odt.Generic.Fallible where
 
-import Prelude
 import           Control.Applicative
 import           Control.Monad
 
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/Namespaces.hs b/src/Text/Pandoc/Readers/Odt/Generic/Namespaces.hs
index 0a6095e98..82ae3e20e 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/Namespaces.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/Namespaces.hs
@@ -31,7 +31,6 @@ typesafe Haskell namespace identifiers and unsafe "real world" namespaces.
 
 module Text.Pandoc.Readers.Odt.Generic.Namespaces where
 
-import Prelude
 import qualified Data.Map as M
 
 --
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/SetMap.hs b/src/Text/Pandoc/Readers/Odt/Generic/SetMap.hs
index b7a555219..afd7d616c 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/SetMap.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/SetMap.hs
@@ -30,7 +30,6 @@ A map of values to sets of values.
 
 module Text.Pandoc.Readers.Odt.Generic.SetMap where
 
-import Prelude
 import qualified Data.Map as M
 import qualified Data.Set as S
 
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/Utils.hs b/src/Text/Pandoc/Readers/Odt/Generic/Utils.hs
index a09b4cc1d..6c10ed61d 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/Utils.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/Utils.hs
@@ -53,7 +53,6 @@ module Text.Pandoc.Readers.Odt.Generic.Utils
 , composition
 ) where
 
-import Prelude
 import           Control.Category        ( Category, (>>>), (<<<) )
 import qualified Control.Category as Cat ( id )
 import           Control.Monad           ( msum )
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/XMLConverter.hs b/src/Text/Pandoc/Readers/Odt/Generic/XMLConverter.hs
index 7d72ee125..8c03d1a09 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/XMLConverter.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/XMLConverter.hs
@@ -116,7 +116,6 @@ module Text.Pandoc.Readers.Odt.Generic.XMLConverter
 , matchContent
 ) where
 
-import Prelude
 import           Control.Applicative  hiding ( liftA, liftA2 )
 import           Control.Monad               ( MonadPlus )
 import           Control.Arrow
diff --git a/src/Text/Pandoc/Readers/Odt/Namespaces.hs b/src/Text/Pandoc/Readers/Odt/Namespaces.hs
index f00093368..deb009998 100644
--- a/src/Text/Pandoc/Readers/Odt/Namespaces.hs
+++ b/src/Text/Pandoc/Readers/Odt/Namespaces.hs
@@ -31,7 +31,6 @@ Namespaces used in odt files.
 module Text.Pandoc.Readers.Odt.Namespaces ( Namespace (..)
                                           ) where
 
-import Prelude
 import           Data.List       ( isPrefixOf )
 import           Data.Maybe      ( fromMaybe, listToMaybe )
 import qualified Data.Map   as M ( empty, insert )
diff --git a/src/Text/Pandoc/Readers/Odt/StyleReader.hs b/src/Text/Pandoc/Readers/Odt/StyleReader.hs
index 4140bf2c7..96cfed0b3 100644
--- a/src/Text/Pandoc/Readers/Odt/StyleReader.hs
+++ b/src/Text/Pandoc/Readers/Odt/StyleReader.hs
@@ -70,7 +70,6 @@ module Text.Pandoc.Readers.Odt.StyleReader
 , readStylesAt
 ) where
 
-import Prelude
 import           Control.Arrow
 import           Control.Applicative hiding ( liftA, liftA2, liftA3 )
 
diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs
index 6e14febeb..90bc48b22 100644
--- a/src/Text/Pandoc/Readers/Org.hs
+++ b/src/Text/Pandoc/Readers/Org.hs
@@ -30,7 +30,6 @@ Conversion of org-mode formatted plain text to 'Pandoc' document.
 -}
 module Text.Pandoc.Readers.Org ( readOrg ) where
 
-import Prelude
 import qualified Text.Pandoc.Builder as B
 import           Text.Pandoc.Builder ( Inlines, Blocks, HasMeta(..),
                                        trimInlines )
diff --git a/src/Text/Pandoc/Readers/RST.hs b/src/Text/Pandoc/Readers/RST.hs
index 82fa67407..4fb30e6c4 100644
--- a/src/Text/Pandoc/Readers/RST.hs
+++ b/src/Text/Pandoc/Readers/RST.hs
@@ -33,7 +33,6 @@ module Text.Pandoc.Readers.RST (
                                 readRST,
                                 readRSTWithWarnings
                                ) where
-import Prelude
 import Text.Pandoc.Definition
 import Text.Pandoc.Builder (setMeta, fromList)
 import Text.Pandoc.Shared
diff --git a/src/Text/Pandoc/Readers/TWiki.hs b/src/Text/Pandoc/Readers/TWiki.hs
index 558e9691a..fc2bdc069 100644
--- a/src/Text/Pandoc/Readers/TWiki.hs
+++ b/src/Text/Pandoc/Readers/TWiki.hs
@@ -33,7 +33,6 @@ module Text.Pandoc.Readers.TWiki ( readTWiki
                                  , readTWikiWithWarnings
                                  ) where
 
-import Prelude
 import Text.Pandoc.Definition
 import qualified Text.Pandoc.Builder as B
 import Text.Pandoc.Options
diff --git a/src/Text/Pandoc/Readers/TeXMath.hs b/src/Text/Pandoc/Readers/TeXMath.hs
index ad0eacb2b..e5778b123 100644
--- a/src/Text/Pandoc/Readers/TeXMath.hs
+++ b/src/Text/Pandoc/Readers/TeXMath.hs
@@ -29,7 +29,6 @@ Conversion of TeX math to a list of 'Pandoc' inline elements.
 -}
 module Text.Pandoc.Readers.TeXMath ( texMathToInlines ) where
 
-import Prelude
 import Text.Pandoc.Definition
 import Text.TeXMath
 
diff --git a/src/Text/Pandoc/Readers/Textile.hs b/src/Text/Pandoc/Readers/Textile.hs
index a99831a56..43aaa3f9a 100644
--- a/src/Text/Pandoc/Readers/Textile.hs
+++ b/src/Text/Pandoc/Readers/Textile.hs
@@ -51,7 +51,6 @@ TODO : refactor common patterns across readers :
 
 
 module Text.Pandoc.Readers.Textile ( readTextile) where
-import Prelude
 import Text.Pandoc.Definition
 import Text.Pandoc.Builder (Inlines, Blocks, trimInlines)
 import qualified Text.Pandoc.Builder as B
diff --git a/src/Text/Pandoc/Readers/Txt2Tags.hs b/src/Text/Pandoc/Readers/Txt2Tags.hs
index 3a3172734..1c868f5f0 100644
--- a/src/Text/Pandoc/Readers/Txt2Tags.hs
+++ b/src/Text/Pandoc/Readers/Txt2Tags.hs
@@ -32,7 +32,6 @@ module Text.Pandoc.Readers.Txt2Tags ( readTxt2Tags
                                     , readTxt2TagsNoMacros)
                                     where
 
-import Prelude
 import qualified Text.Pandoc.Builder as B
 import Text.Pandoc.Builder ( Inlines, Blocks, trimInlines )
 import Text.Pandoc.Definition