diff options
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Decl.hs | 133 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs | 20 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Layout.hs | 4 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Names.hs | 28 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Utils.hs | 7 |
5 files changed, 136 insertions, 56 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs index bc6e2c2b..40d630b0 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs @@ -1,6 +1,8 @@ {-# LANGUAGE TransformListComp #-} {-# LANGUAGE RecordWildCards #-} {-# LANGUAGE Rank2Types #-} +{-# LANGUAGE TypeFamilies #-} + ----------------------------------------------------------------------------- -- | -- Module : Haddock.Backends.Html.Decl @@ -32,7 +34,9 @@ import qualified Data.Map as Map import Data.Maybe import Text.XHtml hiding ( name, title, p, quote ) +import BasicTypes (PromotionFlag(..), isPromoted) import GHC hiding (LexicalFixity(..)) +import qualified GHC import GHC.Exts import Name import BooleanFormula @@ -72,14 +76,14 @@ ppLFunSig :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> [Located DocName] -> LHsType DocNameI -> [(DocName, Fixity)] -> Splice -> Unicode -> Maybe Package -> Qualification -> Html ppLFunSig summary links loc doc lnames lty fixities splice unicode pkg qual = - ppFunSig summary links loc doc (map unLoc lnames) lty fixities + ppFunSig summary links loc noHtml doc (map unLoc lnames) lty fixities splice unicode pkg qual -ppFunSig :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> +ppFunSig :: Bool -> LinksInfo -> SrcSpan -> Html -> DocForDecl DocName -> [DocName] -> LHsType DocNameI -> [(DocName, Fixity)] -> Splice -> Unicode -> Maybe Package -> Qualification -> Html -ppFunSig summary links loc doc docnames typ fixities splice unicode pkg qual = - ppSigLike summary links loc mempty doc docnames fixities (unLoc typ, pp_typ) +ppFunSig summary links loc leader doc docnames typ fixities splice unicode pkg qual = + ppSigLike summary links loc leader doc docnames fixities (unLoc typ, pp_typ) splice unicode pkg qual HideEmptyContexts where pp_typ = ppLType unicode qual HideEmptyContexts typ @@ -215,7 +219,7 @@ ppFor :: Bool -> LinksInfo -> SrcSpan -> DocForDecl DocName -> Splice -> Unicode -> Maybe Package -> Qualification -> Html ppFor summary links loc doc (ForeignImport _ (L _ name) typ _) fixities splice unicode pkg qual - = ppFunSig summary links loc doc [name] (hsSigType typ) fixities splice unicode pkg qual + = ppFunSig summary links loc noHtml doc [name] (hsSigType typ) fixities splice unicode pkg qual ppFor _ _ _ _ _ _ _ _ _ _ = error "ppFor" @@ -297,7 +301,7 @@ ppFamDecl summary associated links instances fixities loc doc decl splice unicod ppFamDeclEqn (HsIB { hsib_body = FamEqn { feqn_tycon = L _ n , feqn_rhs = rhs , feqn_pats = ts } }) - = ( ppAppNameTypes n (map unLoc ts) unicode qual + = ( ppAppNameTypeArgs n ts unicode qual <+> equals <+> ppType unicode qual HideEmptyContexts (unLoc rhs) , Nothing , [] @@ -400,6 +404,11 @@ ppAppNameTypes :: DocName -> [HsType DocNameI] -> Unicode -> Qualification -> Ht ppAppNameTypes n ts unicode qual = ppTypeApp n ts (\p -> ppDocName qual p True) (ppParendType unicode qual HideEmptyContexts) +ppAppNameTypeArgs :: DocName -> [LHsTypeArg DocNameI] -> Unicode -> Qualification -> Html +ppAppNameTypeArgs n args@(HsValArg _:HsValArg _:_) u q + = ppTypeApp n args (\p -> ppDocName q p True) (ppLHsTypeArg u q HideEmptyContexts) +ppAppNameTypeArgs n args u q + = (ppDocName q Prefix True n) <+> hsep (map (ppLHsTypeArg u q HideEmptyContexts) args) -- | General printing of type applications ppTypeApp :: DocName -> [a] -> (Notation -> DocName -> Html) -> (a -> Html) -> Html @@ -412,7 +421,6 @@ ppTypeApp n (t1:t2:rest) ppDN ppT ppTypeApp n ts ppDN ppT = ppDN Prefix n <+> hsep (map ppT ts) - ------------------------------------------------------------------------------- -- * Contexts ------------------------------------------------------------------------------- @@ -489,7 +497,7 @@ ppShortClassDecl summary links (ClassDecl { tcdCtxt = lctxt, tcdLName = lname, t -- ToDo: add associated type defaults - [ ppFunSig summary links loc doc names (hsSigType typ) + [ ppFunSig summary links loc noHtml doc names (hsSigType typ) [] splice unicode pkg qual | L _ (ClassOpSig _ False lnames typ) <- sigs , let doc = lookupAnySubdoc (head names) subdocs @@ -510,8 +518,9 @@ ppClassDecl :: Bool -> LinksInfo -> [DocInstance DocNameI] -> [(DocName, Fixity) -> [(DocName, DocForDecl DocName)] -> TyClDecl DocNameI -> Splice -> Unicode -> Maybe Package -> Qualification -> Html ppClassDecl summary links instances fixities loc d subdocs - decl@(ClassDecl { tcdCtxt = lctxt, tcdLName = lname, tcdTyVars = ltyvars - , tcdFDs = lfds, tcdSigs = lsigs, tcdATs = ats }) + decl@(ClassDecl { tcdCtxt = lctxt, tcdLName = lname@(L _ nm) + , tcdTyVars = ltyvars, tcdFDs = lfds, tcdSigs = lsigs + , tcdATs = ats, tcdATDefs = atsDefs }) splice unicode pkg qual | summary = ppShortClassDecl summary links decl loc subdocs splice unicode pkg qual | otherwise = classheader +++ docSection curname pkg qual d @@ -528,28 +537,68 @@ ppClassDecl summary links instances fixities loc d subdocs -- Only the fixity relevant to the class header fixs = ppFixities [ f | f@(n,_) <- fixities, n == unLoc lname ] qual - nm = tcdName decl - hdr = ppClassHdr summary lctxt (unLoc lname) ltyvars lfds - -- ToDo: add assocatied typ defaults - atBit = subAssociatedTypes [ ppAssocType summary links doc at subfixs splice unicode pkg qual - | at <- ats - , let n = unL . fdLName $ unL at - doc = lookupAnySubdoc (unL $ fdLName $ unL at) subdocs - subfixs = [ f | f@(n',_) <- fixities, n == n' ] ] - - methodBit = subMethods [ ppFunSig summary links loc doc [name] (hsSigType typ) - subfixs splice unicode pkg qual - | L _ (ClassOpSig _ _ lnames typ) <- lsigs - , name <- map unLoc lnames - , let doc = lookupAnySubdoc name subdocs - subfixs = [ f | f@(n',_) <- fixities - , name == n' ] - ] - -- N.B. taking just the first name is ok. Signatures with multiple names - -- are expanded so that each name gets its own signature. + -- Associated types + atBit = subAssociatedTypes + [ ppAssocType summary links doc at subfixs splice unicode pkg qual + <+> + subDefaults (maybeToList defTys) + | at <- ats + , let name = unL . fdLName $ unL at + doc = lookupAnySubdoc name subdocs + subfixs = filter ((== name) . fst) fixities + defTys = ppDefaultAssocTy name <$> lookupDAT name + ] + + -- Default associated types + ppDefaultAssocTy n (vs,t,d') = ppTySyn summary links [] loc d' synDecl + splice unicode pkg qual + where + synDecl = SynDecl { tcdSExt = noExt + , tcdLName = noLoc n + , tcdTyVars = vs + , tcdFixity = GHC.Prefix + , tcdRhs = t } + + lookupDAT name = Map.lookup (getName name) defaultAssocTys + defaultAssocTys = Map.fromList + [ (getName name, (vs, typ, doc)) + | L _ (FamEqn { feqn_rhs = typ + , feqn_tycon = L _ name + , feqn_pats = vs }) <- atsDefs + , let doc = noDocForDecl -- TODO: get docs for associated type defaults + ] + + -- Methods + methodBit = subMethods + [ ppFunSig summary links loc noHtml doc [name] (hsSigType typ) + subfixs splice unicode pkg qual + <+> + subDefaults (maybeToList defSigs) + | ClassOpSig _ False lnames typ <- sigs + , name <- map unLoc lnames + , let doc = lookupAnySubdoc name subdocs + subfixs = filter ((== name) . fst) fixities + defSigs = ppDefaultFunSig name <$> lookupDM name + ] + -- N.B. taking just the first name is ok. Signatures with multiple names + -- are expanded so that each name gets its own signature. + + -- Default methods + ppDefaultFunSig n (t, d') = ppFunSig summary links loc (keyword "default") + d' [n] (hsSigType t) [] splice unicode pkg qual + + lookupDM name = Map.lookup (getOccString name) defaultMethods + defaultMethods = Map.fromList + [ (nameStr, (typ, doc)) + | ClassOpSig _ True lnames typ <- sigs + , name <- map unLoc lnames + , let doc = noDocForDecl -- TODO: get docs for method defaults + nameStr = getOccString name + ] + -- Minimal complete definition minimalBit = case [ s | MinimalSig _ _ (L _ s) <- sigs ] of -- Miminal complete definition = every shown method And xs : _ | sort [getName n | L _ (Var (L _ n)) <- xs] == @@ -558,7 +607,7 @@ ppClassDecl summary links instances fixities loc d subdocs -- Minimal complete definition = the only shown method Var (L _ n) : _ | [getName n] == - [getName n' | L _ (ClassOpSig _ _ ns _) <- lsigs, L _ n' <- ns] + [getName n' | ClassOpSig _ _ ns _ <- sigs, L _ n' <- ns] -> noHtml -- Minimal complete definition = nothing @@ -573,6 +622,7 @@ ppClassDecl summary links instances fixities loc d subdocs where wrap | p = parens | otherwise = id ppMinimal p (Parens x) = ppMinimal p (unLoc x) + -- Instances instancesBit = ppInstances links (OriginClass nm) instances splice unicode pkg qual @@ -678,7 +728,7 @@ instanceId origin no orphan ihd = concat $ [ "o:" | orphan ] ++ [ qual origin , ":" ++ getOccString origin - , ":" ++ (occNameString . getOccName . ihdClsName) ihd + , ":" ++ getOccString (ihdClsName ihd) , ":" ++ show no ] where @@ -1083,6 +1133,11 @@ ppType unicode qual emptyCtxts ty = ppr_mono_ty (reparenTypePrec PREC_TOP ppParendType unicode qual emptyCtxts ty = ppr_mono_ty (reparenTypePrec PREC_CON ty) unicode qual emptyCtxts ppFunLhType unicode qual emptyCtxts ty = ppr_mono_ty (reparenTypePrec PREC_FUN ty) unicode qual emptyCtxts +ppLHsTypeArg :: Unicode -> Qualification -> HideEmptyContexts -> LHsTypeArg DocNameI -> Html +ppLHsTypeArg unicode qual emptyCtxts (HsValArg ty) = ppLParendType unicode qual emptyCtxts ty +ppLHsTypeArg unicode qual emptyCtxts (HsTypeArg _ ki) = atSign unicode <> + ppLParendType unicode qual emptyCtxts ki +ppLHsTypeArg _ _ _ (HsArgPar _) = toHtml "" ppHsTyVarBndr :: Unicode -> Qualification -> HsTyVarBndr DocNameI -> Html ppHsTyVarBndr _ qual (UserTyVar _ (L _ name)) = ppDocName qual Raw False name @@ -1143,8 +1198,9 @@ ppr_mono_ty (HsTyVar _ _ (L _ name)) True _ _ ppr_mono_ty (HsBangTy _ b ty) u q _ = ppBang b +++ ppLParendType u q HideEmptyContexts ty -ppr_mono_ty (HsTyVar _ _ (L _ name)) _ q _ = - ppDocName q Prefix True name +ppr_mono_ty (HsTyVar _ prom (L _ name)) _ q _ + | isPromoted prom = promoQuote (ppDocName q Prefix True name) + | otherwise = ppDocName q Prefix True name ppr_mono_ty (HsStarTy _ isUni) u _ _ = toHtml (if u || isUni then "★" else "*") ppr_mono_ty (HsFunTy _ ty1 ty2) u q e = @@ -1156,7 +1212,7 @@ ppr_mono_ty (HsTupleTy _ con tys) u q _ = ppr_mono_ty (HsSumTy _ tys) u q _ = sumParens (map (ppLType u q HideEmptyContexts) tys) ppr_mono_ty (HsKindSig _ ty kind) u q e = - parens (ppr_mono_lty ty u q e <+> dcolon u <+> ppLKind u q kind) + ppr_mono_lty ty u q e <+> dcolon u <+> ppLKind u q kind ppr_mono_ty (HsListTy _ ty) u q _ = brackets (ppr_mono_lty ty u q HideEmptyContexts) ppr_mono_ty (HsIParamTy _ (L _ n) ty) u q _ = ppIPName n <+> dcolon u <+> ppr_mono_lty ty u q HideEmptyContexts @@ -1166,7 +1222,7 @@ ppr_mono_ty (HsRecTy {}) _ _ _ = toHtml "{..}" -- placeholder in the signature, which is followed by the field -- declarations. ppr_mono_ty (XHsType (NHsCoreTy {})) _ _ _ = error "ppr_mono_ty HsCoreTy" -ppr_mono_ty (HsExplicitListTy _ Promoted tys) u q _ = promoQuote $ brackets $ hsep $ punctuate comma $ map (ppLType u q HideEmptyContexts) tys +ppr_mono_ty (HsExplicitListTy _ IsPromoted tys) u q _ = promoQuote $ brackets $ hsep $ punctuate comma $ map (ppLType u q HideEmptyContexts) tys ppr_mono_ty (HsExplicitListTy _ NotPromoted tys) u q _ = brackets $ hsep $ punctuate comma $ map (ppLType u q HideEmptyContexts) tys ppr_mono_ty (HsExplicitTupleTy _ tys) u q _ = promoQuote $ parenList $ map (ppLType u q HideEmptyContexts) tys @@ -1174,6 +1230,10 @@ ppr_mono_ty (HsAppTy _ fun_ty arg_ty) unicode qual _ = hsep [ ppr_mono_lty fun_ty unicode qual HideEmptyContexts , ppr_mono_lty arg_ty unicode qual HideEmptyContexts ] +ppr_mono_ty (HsAppKindTy _ fun_ty arg_ki) unicode qual _ + = hsep [ppr_mono_lty fun_ty unicode qual HideEmptyContexts + , atSign unicode <> ppr_mono_lty arg_ki unicode qual HideEmptyContexts] + ppr_mono_ty (HsOpTy _ ty1 op ty2) unicode qual _ = ppr_mono_lty ty1 unicode qual HideEmptyContexts <+> ppr_op <+> ppr_mono_lty ty2 unicode qual HideEmptyContexts where @@ -1191,10 +1251,9 @@ ppr_mono_ty (HsParTy _ ty) unicode qual emptyCtxts ppr_mono_ty (HsDocTy _ ty _) unicode qual emptyCtxts = ppr_mono_lty ty unicode qual emptyCtxts -ppr_mono_ty (HsWildCardTy (AnonWildCard _)) _ _ _ = char '_' +ppr_mono_ty (HsWildCardTy _) _ _ _ = char '_' ppr_mono_ty (HsTyLit _ n) _ _ _ = ppr_tylit n ppr_tylit :: HsTyLit -> Html ppr_tylit (HsNumTy _ n) = toHtml (show n) ppr_tylit (HsStrTy _ s) = toHtml (show s) - diff --git a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs index 38aa7b7e..1901cf05 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs @@ -62,8 +62,8 @@ parHtmlMarkup qual insertAnchors ppId = Markup { markupHyperlink = \(Hyperlink url mLabel) -> if insertAnchors then anchor ! [href url] - << fromMaybe url mLabel - else toHtml $ fromMaybe url mLabel, + << fromMaybe (toHtml url) mLabel + else fromMaybe (toHtml url) mLabel, markupAName = \aname -> if insertAnchors then namedAnchor aname << "" @@ -171,12 +171,12 @@ flatten x = [x] -- extract/append the underlying 'Doc' and convert it to 'Html'. For -- 'CollapsingHeader', we attach extra info to the generated 'Html' -- that allows us to expand/collapse the content. -hackMarkup :: DocMarkup id Html -> Maybe Package -> Hack (ModuleName, OccName) id -> Html +hackMarkup :: DocMarkup id Html -> Maybe Package -> Hack (Wrap (ModuleName, OccName)) id -> Html hackMarkup fmt' currPkg h' = let (html, ms) = hackMarkup' fmt' h' in html +++ renderMeta fmt' currPkg (metaConcat ms) where - hackMarkup' :: DocMarkup id Html -> Hack (ModuleName, OccName) id + hackMarkup' :: DocMarkup id Html -> Hack (Wrap (ModuleName, OccName)) id -> (Html, [Meta]) hackMarkup' fmt h = case h of UntouchedDoc d -> (markup fmt $ _doc d, [_meta d]) @@ -206,7 +206,7 @@ renderMeta _ _ _ = noHtml -- | Goes through 'hackMarkup' to generate the 'Html' rather than -- skipping straight to 'markup': this allows us to employ XHtml -- specific hacks to the tree first. -markupHacked :: DocMarkup id Html +markupHacked :: DocMarkup (Wrap id) Html -> Maybe Package -- this package -> Maybe String -> MDoc id @@ -220,7 +220,7 @@ docToHtml :: Maybe String -- ^ Name of the thing this doc is for. See -> Maybe Package -- ^ Current package -> Qualification -> MDoc DocName -> Html docToHtml n pkg qual = markupHacked fmt pkg n . cleanup - where fmt = parHtmlMarkup qual True (ppDocName qual Raw) + where fmt = parHtmlMarkup qual True (ppWrappedDocName qual Raw) -- | Same as 'docToHtml' but it doesn't insert the 'anchor' element -- in links. This is used to generate the Contents box elements. @@ -228,16 +228,16 @@ docToHtmlNoAnchors :: Maybe String -- ^ See 'toHack' -> Maybe Package -- ^ Current package -> Qualification -> MDoc DocName -> Html docToHtmlNoAnchors n pkg qual = markupHacked fmt pkg n . cleanup - where fmt = parHtmlMarkup qual False (ppDocName qual Raw) + where fmt = parHtmlMarkup qual False (ppWrappedDocName qual Raw) origDocToHtml :: Maybe Package -> Qualification -> MDoc Name -> Html origDocToHtml pkg qual = markupHacked fmt pkg Nothing . cleanup - where fmt = parHtmlMarkup qual True (const $ ppName Raw) + where fmt = parHtmlMarkup qual True (const (ppWrappedName Raw)) rdrDocToHtml :: Maybe Package -> Qualification -> MDoc RdrName -> Html rdrDocToHtml pkg qual = markupHacked fmt pkg Nothing . cleanup - where fmt = parHtmlMarkup qual True (const ppRdrName) + where fmt = parHtmlMarkup qual True (const (ppRdrName . unwrap)) docElement :: (Html -> Html) -> Html -> Html @@ -273,7 +273,7 @@ cleanup = overDoc (markup fmtUnParagraphLists) unParagraph (DocParagraph d) = d unParagraph doc = doc - fmtUnParagraphLists :: DocMarkup a (Doc a) + fmtUnParagraphLists :: DocMarkup (Wrap a) (Doc a) fmtUnParagraphLists = idMarkup { markupUnorderedList = DocUnorderedList . map unParagraph, markupOrderedList = DocOrderedList . map unParagraph diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Layout.hs b/haddock-api/src/Haddock/Backends/Xhtml/Layout.hs index 25d8b07a..4535b897 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Layout.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Layout.hs @@ -35,6 +35,7 @@ module Haddock.Backends.Xhtml.Layout ( subInstances, subOrphanInstances, subInstHead, subInstDetails, subFamInstDetails, subMethods, + subDefaults, subMinimal, topDeclElem, declElem, @@ -259,6 +260,9 @@ instAnchorId iid = makeAnchorId $ "i:" ++ iid subMethods :: [Html] -> Html subMethods = divSubDecls "methods" "Methods" . subBlock +subDefaults :: [Html] -> Html +subDefaults = divSubDecls "default" "" . subBlock + subMinimal :: Html -> Html subMinimal = divSubDecls "minimal" "Minimal complete definition" . Just . declElem diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Names.hs b/haddock-api/src/Haddock/Backends/Xhtml/Names.hs index 574045e0..6a047747 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Names.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Names.hs @@ -13,7 +13,8 @@ module Haddock.Backends.Xhtml.Names ( ppName, ppDocName, ppLDocName, ppRdrName, ppUncheckedLink, ppBinder, ppBinderInfix, ppBinder', - ppModule, ppModuleRef, ppIPName, linkId, Notation(..) + ppModule, ppModuleRef, ppIPName, linkId, Notation(..), + ppWrappedDocName, ppWrappedName, ) where @@ -24,7 +25,7 @@ import Haddock.Utils import Text.XHtml hiding ( name, p, quote ) import qualified Data.Map as M -import qualified Data.List as List +import Data.List ( stripPrefix ) import GHC hiding (LexicalFixity(..)) import Name @@ -49,9 +50,11 @@ ppIPName :: HsIPName -> Html ppIPName = toHtml . ('?':) . unpackFS . hsIPNameFS -ppUncheckedLink :: Qualification -> (ModuleName, OccName) -> Html -ppUncheckedLink _ (mdl, occ) = linkIdOcc' mdl (Just occ) << ppOccName occ -- TODO: apply ppQualifyName - +ppUncheckedLink :: Qualification -> Wrap (ModuleName, OccName) -> Html +ppUncheckedLink _ x = linkIdOcc' mdl (Just occ) << occHtml + where + (mdl, occ) = unwrap x + occHtml = toHtml (showWrapped (occNameString . snd) x) -- TODO: apply ppQualifyName -- The Bool indicates if it is to be rendered in infix notation ppLDocName :: Qualification -> Notation -> Located DocName -> Html @@ -68,6 +71,19 @@ ppDocName qual notation insertAnchors docName = ppQualifyName qual notation name (nameModule name) | otherwise -> ppName notation name + +ppWrappedDocName :: Qualification -> Notation -> Bool -> Wrap DocName -> Html +ppWrappedDocName qual notation insertAnchors docName = case docName of + Unadorned n -> ppDocName qual notation insertAnchors n + Parenthesized n -> ppDocName qual Prefix insertAnchors n + Backticked n -> ppDocName qual Infix insertAnchors n + +ppWrappedName :: Notation -> Wrap Name -> Html +ppWrappedName notation docName = case docName of + Unadorned n -> ppName notation n + Parenthesized n -> ppName Prefix n + Backticked n -> ppName Infix n + -- | Render a name depending on the selected qualification mode ppQualifyName :: Qualification -> Notation -> Name -> Module -> Html ppQualifyName qual notation name mdl = @@ -79,7 +95,7 @@ ppQualifyName qual notation name mdl = then ppName notation name else ppFullQualName notation mdl name RelativeQual localmdl -> - case List.stripPrefix (moduleString localmdl) (moduleString mdl) of + case stripPrefix (moduleString localmdl) (moduleString mdl) of -- local, A.x -> x Just [] -> ppName notation name -- sub-module, A.B.x -> B.x diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Utils.hs b/haddock-api/src/Haddock/Backends/Xhtml/Utils.hs index 7fbaec6d..c3acb6df 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Utils.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Utils.hs @@ -22,6 +22,7 @@ module Haddock.Backends.Xhtml.Utils ( braces, brackets, pabrackets, parens, parenList, ubxParenList, ubxSumList, arrow, comma, dcolon, dot, darrow, equals, forallSymbol, quote, promoQuote, + atSign, hsep, vcat, @@ -183,15 +184,15 @@ ubxSumList = ubxparens . hsep . punctuate (toHtml " | ") ubxparens :: Html -> Html -ubxparens h = toHtml "(#" +++ h +++ toHtml "#)" +ubxparens h = toHtml "(#" <+> h <+> toHtml "#)" -dcolon, arrow, darrow, forallSymbol :: Bool -> Html +dcolon, arrow, darrow, forallSymbol, atSign :: Bool -> Html dcolon unicode = toHtml (if unicode then "∷" else "::") arrow unicode = toHtml (if unicode then "→" else "->") darrow unicode = toHtml (if unicode then "⇒" else "=>") forallSymbol unicode = if unicode then toHtml "∀" else keyword "forall" - +atSign unicode = toHtml (if unicode then "@" else "@") dot :: Html dot = toHtml "." |