diff options
Diffstat (limited to 'src/Haddock/Backends/Xhtml.hs')
| -rw-r--r-- | src/Haddock/Backends/Xhtml.hs | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/src/Haddock/Backends/Xhtml.hs b/src/Haddock/Backends/Xhtml.hs index 96aea5e5..1b6d7fe5 100644 --- a/src/Haddock/Backends/Xhtml.hs +++ b/src/Haddock/Backends/Xhtml.hs @@ -1,9 +1,10 @@ ----------------------------------------------------------------------------- -- | -- Module : Haddock.Backends.Html --- Copyright : (c) Simon Marlow 2003-2006, --- David Waern 2006-2009, --- Mark Lentczner 2010 +-- Copyright : (c) Simon Marlow 2003-2006, +-- David Waern 2006-2009, +-- Mark Lentczner 2010, +-- Mateusz Kowalczyk 2013 -- License : BSD-like -- -- Maintainer : haddock@projects.haskell.org @@ -38,7 +39,8 @@ import Control.Monad ( when, unless ) import Control.Monad.Instances ( ) -- for Functor Either a #endif import Data.Char ( toUpper ) -import Data.List ( sortBy, groupBy, intercalate ) +import Data.Functor ( (<$>) ) +import Data.List ( sortBy, groupBy, intercalate, isPrefixOf ) import Data.Maybe import System.FilePath hiding ( (</>) ) import System.Directory @@ -48,11 +50,11 @@ import qualified Data.Set as Set hiding ( Set ) import Data.Function import Data.Ord ( comparing ) +import DynFlags (Language(..)) import GHC hiding ( NoLink, moduleInfo ) import Name import Module - -------------------------------------------------------------------------------- -- * Generating HTML documentation -------------------------------------------------------------------------------- @@ -174,7 +176,7 @@ bodyHtml doctitle iface divPackageHeader << [ unordList (catMaybes [ srcButton maybe_source_url iface, - wikiButton maybe_wiki_url (ifaceMod `fmap` iface), + wikiButton maybe_wiki_url (ifaceMod <$> iface), contentsButton maybe_contents_url, indexButton maybe_index_url]) ! [theclass "links", identifier "page-menu"], @@ -205,8 +207,26 @@ moduleInfo iface = ("Maintainer",hmi_maintainer), ("Stability",hmi_stability), ("Portability",hmi_portability), - ("Safe Haskell",hmi_safety) - ] + ("Safe Haskell",hmi_safety), + ("Language", lg) + ] ++ extsForm + where + lg inf = case hmi_language inf of + Nothing -> Nothing + Just Haskell98 -> Just "Haskell98" + Just Haskell2010 -> Just "Haskell2010" + + extsForm + | OptShowExtensions `elem` ifaceOptions iface = + let fs = map (dropOpt . show) (hmi_extensions info) + in case map stringToHtml fs of + [] -> [] + [x] -> extField x -- don't use a list for a single extension + xs -> extField $ unordList xs ! [theclass "extension-list"] + | otherwise = [] + where + extField x = return $ th << "Extensions" <-> td << x + dropOpt x = if "Opt_" `isPrefixOf` x then drop 4 x else x in case entries of [] -> noHtml @@ -283,7 +303,7 @@ mkNode qual ss p (Node s leaf pkg short ts) = -- We only need an explicit collapser button when the module name -- is also a leaf, and so is a link to a module page. Indeed, the -- spaceHtml is a minor hack and does upset the layout a fraction. - + htmlModule = thespan ! modAttrs << (cBtn +++ if leaf then ppModule (mkModule (stringToPackageId (fromMaybe "" pkg)) @@ -529,7 +549,7 @@ ifaceToHtml maybe_source_url maybe_wiki_url iface unicode qual | no_doc_at_all = noHtml | otherwise = divSynposis $ - paragraph ! collapseControl "syn" False "caption" << "Synopsis" +++ + paragraph ! collapseControl "syn" False "caption" << "Synopsis" +++ shortDeclList ( mapMaybe (processExport True linksInfo unicode qual) exports ) ! (collapseSection "syn" False "" ++ collapseToggle "syn") @@ -559,7 +579,7 @@ miniSynopsis mdl iface unicode qual = processForMiniSynopsis :: Module -> Bool -> Qualification -> ExportItem DocName -> [Html] processForMiniSynopsis mdl unicode qual (ExportDecl (L _loc decl0) _doc _ _insts) = - ((divTopDecl <<).(declElem <<)) `fmap` case decl0 of + ((divTopDecl <<).(declElem <<)) <$> case decl0 of TyClD d -> let b = ppTyClBinderWithVarsMini mdl d in case d of (FamDecl decl) -> [ppTyFamHeader True False decl unicode qual] (DataDecl{}) -> [keyword "data" <+> b] @@ -666,5 +686,3 @@ groupTag lev | lev == 2 = h2 | lev == 3 = h3 | otherwise = h4 - - |