remove --html-help support - it was old, out-of-date, and mostly missing

1 files changed, 0 insertions, 196 deletions

diff --git a/src/Haddock/Backends/HH2.hs b/src/Haddock/Backends/HH2.hs
deleted file mode 100644
index b2fe5e92..00000000
--- a/src/Haddock/Backends/HH2.hs
+++ /dev/null
@@ -1,196 +0,0 @@
------------------------------------------------------------------------------
--- |
--- Module      :  Haddock.Backends.HH2
--- Copyright   :  (c) Simon Marlow 2003
--- License     :  BSD-like
---
--- Maintainer  :  haddock@projects.haskell.org
--- Stability   :  experimental
--- Portability :  portable
------------------------------------------------------------------------------
-module Haddock.Backends.HH2 (ppHH2Contents, ppHH2Index, ppHH2Files, ppHH2Collection) where
-
-import Haddock.Types
-
-ppHH2Files :: FilePath -> Maybe String -> [Interface] -> [FilePath] -> IO ()
-ppHH2Files = error "not yet"
-
-ppHH2Contents, ppHH2Index, ppHH2Collection :: a
-ppHH2Contents = error "not yet"
-ppHH2Index = error "not yet"
-ppHH2Collection = error "not yet"
-
-{-
-import HaddockModuleTree
-import HaddockUtil
-import HsSyn2 hiding(Doc)
-import qualified Map
-
-import Data.Char ( toUpper )
-import Data.Maybe ( fromMaybe )
-import Text.PrettyPrint
-
-ppHH2Contents :: FilePath -> String -> Maybe String -> [ModuleTree] -> IO ()
-ppHH2Contents odir doctitle maybe_package tree = do
-  let 	
-	contentsHH2File = package++".HxT"
-
-	doc  =
-		text "<?xml version=\"1.0\"?>" $$
-		text "<!DOCTYPE HelpTOC SYSTEM \"ms-help://hx/resources/HelpTOC.DTD\">" $$
-		text "<HelpTOC DTDVersion=\"1.0\">" $$
-		nest 4 (text "<HelpTOCNode Title=\""<>text doctitle<>text"\" Url=\"index.html\">" $$
-		        nest 4 (ppModuleTree [] tree) $+$
-		        text "</HelpTOCNode>") $$
-		text "</HelpTOC>"
-  writeFile (joinPath [odir, contentsHH2File]) (render doc)
-  where
-	package = fromMaybe "pkg" maybe_package
-	
-	ppModuleTree :: [String] -> [ModuleTree] -> Doc
-	ppModuleTree ss [x]    = ppNode ss x
-	ppModuleTree ss (x:xs) = ppNode ss x $$ ppModuleTree ss xs
-	ppModuleTree _  []     = error "HaddockHH2.ppHH2Contents.ppModuleTree: no module trees given"
-
-	ppNode :: [String] -> ModuleTree -> Doc
-	ppNode ss (Node s leaf _pkg _short []) =
-	  text "<HelpTOCNode"  <+> ppAttributes leaf (s:ss) <> text "/>"
-	ppNode ss (Node s leaf _pkg _short ts) =
-	  text "<HelpTOCNode" <+> ppAttributes leaf (s:ss) <> text ">" $$
-	  nest 4 (ppModuleTree (s:ss) ts) $+$
-	  text "</HelpTOCNode>"
-			
-	ppAttributes :: Bool -> [String] -> Doc
-	ppAttributes isleaf ss = hsep [ppId,ppTitle,ppUrl]
-	  where
-	    mdl = foldr (++) "" (s' : map ('.':) ss')
-	    (s':ss') = reverse ss
-	                -- reconstruct the module name
-	    
-	    ppId = text "Id=" <> doubleQuotes (text mdl)
-	    
-	    ppTitle = text "Title=" <> doubleQuotes (text (head ss))
-	    
-	    ppUrl | isleaf    = text " Url=" <> doubleQuotes (text (moduleHtmlFile mdl))
-	          | otherwise = empty
-
------------------------------------------------------------------------------------
-
-ppHH2Index :: FilePath -> Maybe String -> [Interface] -> IO ()
-ppHH2Index odir maybe_package ifaces = do
-  let 
-	indexKHH2File     = package++"K.HxK"
-	indexNHH2File     = package++"N.HxK"
-	docK = 
-		text "<?xml version=\"1.0\"?>" $$
-		text "<!DOCTYPE HelpIndex SYSTEM \"ms-help://hx/resources/HelpIndex.DTD\">" $$
-		text "<HelpIndex DTDVersion=\"1.0\" Name=\"K\">" $$
-		nest 4 (ppList index) $+$
-		text "</HelpIndex>"  
-	docN = 
-		text "<?xml version=\"1.0\"?>" $$
-		text "<!DOCTYPE HelpIndex SYSTEM \"ms-help://hx/resources/HelpIndex.DTD\">" $$
-		text "<HelpIndex DTDVersion=\"1.0\" Name=\"NamedURLIndex\">" $$
-		text "<Keyword Term=\"HomePage\">" $$
-		nest 4 (text "<Jump Url=\""<>text contentsHtmlFile<>text "\"/>") $$
-		text "</Keyword>" $$
-		text "</HelpIndex>"
-  writeFile (joinPath [odir, indexKHH2File]) (render docK)
-  writeFile (joinPath [odir, indexNHH2File]) (render docN)
-  where
-	package = fromMaybe "pkg" maybe_package
-    
-	index :: [(HsName, [Module])]
-	index = Map.toAscList (foldr getIfaceIndex Map.empty ifaces)
-
-	getIfaceIndex iface fm =
-	    Map.unionWith (++) (Map.fromListWith (flip (++)) [(name, [mdl]) | (name, Qual mdl' _) <- Map.toAscList (iface_env iface), mdl == mdl']) fm
-	    where mdl = iface_module iface
-	
-	ppList [] = empty
-	ppList ((name,mdls):vs)  =
-		text "<Keyword Term=\"" <> text (escapeStr (show name)) <> text "\">" $$
-		nest 4 (vcat (map (ppJump name) mdls)) $$
-		text "</Keyword>" $$
-		ppList vs
-
-	ppJump name (Module mdl) = text "<Jump Url=\"" <> text (moduleNameUrl mdl name) <> text "\"/>"
-
-
------------------------------------------------------------------------------------
-
-ppHH2Files :: FilePath -> Maybe String -> [Interface] -> [FilePath] -> IO ()
-ppHH2Files odir maybe_package ifaces pkg_paths = do
-  let filesHH2File = package++".HxF"
-      doc =
-        text "<?xml version=\"1.0\"?>" $$
-        text "<!DOCTYPE HelpFileList SYSTEM \"ms-help://hx/resources/HelpFileList.DTD\">" $$
-        text "<HelpFileList DTDVersion=\"1.0\">" $$
-        nest 4 (ppMods ifaces $$
-                text "<File Url=\""<>text contentsHtmlFile<>text "\"/>" $$
-                text "<File Url=\""<>text indexHtmlFile<>text "\"/>" $$
-                ppIndexFiles chars $$
-                ppLibFiles ("":pkg_paths)) $$
-        text "</HelpFileList>"
-  writeFile (joinPath [odir, filesHH2File]) (render doc)
-  where
-    package = fromMaybe "pkg" maybe_package
-	
-    ppMods [] = empty
-    ppMods (iface:ifaces) =
-		text "<File Url=\"" <> text (moduleHtmlFile mdl) <> text "\"/>" $$
-		ppMods ifaces
-		where Module mdl = iface_module iface
-		
-    ppIndexFiles []     = empty
-    ppIndexFiles (c:cs) =
-        text "<File Url=\""<>text (subIndexHtmlFile c)<>text "\"/>" $$
-        ppIndexFiles cs
-        
-    ppLibFiles []           = empty
-    ppLibFiles (path:paths) =        
-        ppLibFile cssFile   $$
-	ppLibFile iconFile  $$
-	ppLibFile jsFile    $$
-	ppLibFile plusFile  $$
-        ppLibFile minusFile $$
-        ppLibFiles paths
-        where
-            toPath fname | null path = fname
-                         | otherwise = joinPath [path, fname]
-            ppLibFile fname = text "<File Url=\""<>text (toPath fname)<>text "\"/>"
-
-    chars :: [Char]
-    chars = map fst (Map.toAscList (foldr getIfaceIndex Map.empty ifaces))
-
-    getIfaceIndex iface fm =
-        Map.union (Map.fromList [(toUpper (head (show name)),()) | (name, Qual mdl' _) <- Map.toAscList (iface_env iface), mdl == mdl']) fm
-	where mdl = iface_module iface
-
------------------------------------------------------------------------------------
-
-ppHH2Collection :: FilePath -> String -> Maybe String -> IO ()
-ppHH2Collection odir doctitle maybe_package = do
-  let 
-	package = fromMaybe "pkg" maybe_package
-	collectionHH2File = package++".HxC"
-	
-	doc =
-		text "<?xml version=\"1.0\"?>" $$
-		text "<!DOCTYPE HelpCollection SYSTEM \"ms-help://hx/resources/HelpCollection.DTD\">" $$
-		text "<HelpCollection DTDVersion=\"1.0\" LangId=\"1033\" Title=\"" <> text doctitle <> text "\">" $$
-		nest 4 (text "<CompilerOptions CreateFullTextIndex=\"Yes\">" $$
-		        nest 4 (text "<IncludeFile File=\"" <> text package <> text ".HxF\"/>") $$
-		        text "</CompilerOptions>" $$
-		        text "<TOCDef File=\"" <> text package <> text ".HxT\"/>" $$
-		        text "<KeywordIndexDef File=\"" <> text package <> text "K.HxK\"/>" $$
-		        text "<KeywordIndexDef File=\"" <> text package <> text "N.HxK\"/>" $$
-		        text "<ItemMoniker Name=\"!DefaultToc\" ProgId=\"HxDs.HxHierarchy\" InitData=\"\"/>" $$
-		        text "<ItemMoniker Name=\"!DefaultFullTextSearch\" ProgId=\"HxDs.HxFullTextSearch\" InitData=\"\"/>" $$
-		        text "<ItemMoniker Name=\"!DefaultAssociativeIndex\" ProgId=\"HxDs.HxIndex\" InitData=\"A\"/>" $$
-		        text "<ItemMoniker Name=\"!DefaultKeywordIndex\" ProgId=\"HxDs.HxIndex\" InitData=\"K\"/>" $$
-		        text "<ItemMoniker Name=\"!DefaultNamedUrlIndex\" ProgId=\"HxDs.HxIndex\" InitData=\"NamedURLIndex\"/>" $$
-		        text "<ItemMoniker Name=\"!SampleInfo\" ProgId=\"HxDs.HxSampleCollection\" InitData=\"\"/>") $$
-		text "</HelpCollection>"
-  writeFile (joinPath [odir, collectionHH2File]) (render doc)
--}