diff options
Diffstat (limited to 'haddock-api/src/Haddock')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Hoogle.hs | 2 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/LaTeX.hs | 19 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs | 16 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Names.hs | 28 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Interface/Json.hs | 5 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Interface/LexParseRn.hs | 58 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Interface/Rename.hs | 4 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/InterfaceFile.hs | 27 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Parser.hs | 19 | ||||
| -rw-r--r-- | haddock-api/src/Haddock/Types.hs | 28 |
10 files changed, 141 insertions, 65 deletions
diff --git a/haddock-api/src/Haddock/Backends/Hoogle.hs b/haddock-api/src/Haddock/Backends/Hoogle.hs index 9e3186e5..f581c01a 100644 --- a/haddock-api/src/Haddock/Backends/Hoogle.hs +++ b/haddock-api/src/Haddock/Backends/Hoogle.hs @@ -334,7 +334,7 @@ markupTag dflags = Markup { markupString = str, markupAppend = (++), markupIdentifier = box (TagInline "a") . str . out dflags, - markupIdentifierUnchecked = box (TagInline "a") . str . out dflags . snd, + markupIdentifierUnchecked = box (TagInline "a") . str . showWrapped (out dflags . snd), markupModule = box (TagInline "a") . str, markupWarning = box (TagInline "i"), markupEmphasis = box (TagInline "i"), diff --git a/haddock-api/src/Haddock/Backends/LaTeX.hs b/haddock-api/src/Haddock/Backends/LaTeX.hs index d0752506..85769b13 100644 --- a/haddock-api/src/Haddock/Backends/LaTeX.hs +++ b/haddock-api/src/Haddock/Backends/LaTeX.hs @@ -1106,8 +1106,8 @@ ppSymName name | otherwise = ppName name -ppVerbOccName :: OccName -> LaTeX -ppVerbOccName = text . latexFilter . occNameString +ppVerbOccName :: Wrap OccName -> LaTeX +ppVerbOccName = text . latexFilter . showWrapped occNameString ppIPName :: HsIPName -> LaTeX ppIPName = text . ('?':) . unpackFS . hsIPNameFS @@ -1115,13 +1115,12 @@ ppIPName = text . ('?':) . unpackFS . hsIPNameFS ppOccName :: OccName -> LaTeX ppOccName = text . occNameString +ppVerbDocName :: Wrap DocName -> LaTeX +ppVerbDocName = text . latexFilter . showWrapped (occNameString . nameOccName . getName) -ppVerbDocName :: DocName -> LaTeX -ppVerbDocName = ppVerbOccName . nameOccName . getName - -ppVerbRdrName :: RdrName -> LaTeX -ppVerbRdrName = ppVerbOccName . rdrNameOcc +ppVerbRdrName :: Wrap RdrName -> LaTeX +ppVerbRdrName = text . latexFilter . showWrapped (occNameString . rdrNameOcc) ppDocName :: DocName -> LaTeX @@ -1182,7 +1181,7 @@ parLatexMarkup ppId = Markup { markupString = \s v -> text (fixString v s), markupAppend = \l r v -> l v <> r v, markupIdentifier = markupId ppId, - markupIdentifierUnchecked = markupId (ppVerbOccName . snd), + markupIdentifierUnchecked = markupId (ppVerbOccName . fmap snd), markupModule = \m _ -> let (mdl,_ref) = break (=='#') m in tt (text mdl), markupWarning = \p v -> emph (p v), markupEmphasis = \p v -> emph (p v), @@ -1239,11 +1238,11 @@ parLatexMarkup ppId = Markup { where theid = ppId_ id -latexMarkup :: DocMarkup DocName (StringContext -> LaTeX) +latexMarkup :: DocMarkup (Wrap DocName) (StringContext -> LaTeX) latexMarkup = parLatexMarkup ppVerbDocName -rdrLatexMarkup :: DocMarkup RdrName (StringContext -> LaTeX) +rdrLatexMarkup :: DocMarkup (Wrap RdrName) (StringContext -> LaTeX) rdrLatexMarkup = parLatexMarkup ppVerbRdrName diff --git a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs index 09aabc0c..1901cf05 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/DocMarkup.hs @@ -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/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/Interface/Json.hs b/haddock-api/src/Haddock/Interface/Json.hs index 636d3e19..a9834fa0 100644 --- a/haddock-api/src/Haddock/Interface/Json.hs +++ b/haddock-api/src/Haddock/Interface/Json.hs @@ -62,7 +62,10 @@ jsonMDoc MetaDoc{..} = ] jsonDoc :: Doc Name -> JsonDoc -jsonDoc doc = jsonString (show (bimap (moduleNameString . fst) nameStableString doc)) +jsonDoc doc = jsonString (show (bimap showModName showName doc)) + where + showModName = showWrapped (moduleNameString . fst) + showName = showWrapped nameStableString jsonModule :: Module -> JsonDoc jsonModule = JSString . moduleStableString diff --git a/haddock-api/src/Haddock/Interface/LexParseRn.hs b/haddock-api/src/Haddock/Interface/LexParseRn.hs index 66083cf5..faf23728 100644 --- a/haddock-api/src/Haddock/Interface/LexParseRn.hs +++ b/haddock-api/src/Haddock/Interface/LexParseRn.hs @@ -22,6 +22,7 @@ module Haddock.Interface.LexParseRn import Avail import Control.Arrow import Control.Monad +import Data.Functor (($>)) import Data.List import Data.Ord import Documentation.Haddock.Doc (metaDocConcat) @@ -95,8 +96,9 @@ rename dflags gre = rn rn d = case d of DocAppend a b -> DocAppend <$> rn a <*> rn b DocParagraph doc -> DocParagraph <$> rn doc - DocIdentifier (NsRdrName ns x) -> do - let occ = rdrNameOcc x + DocIdentifier i -> do + let NsRdrName ns x = unwrap i + occ = rdrNameOcc x isValueName = isDataOcc occ || isVarOcc occ let valueNsChoices | isValueName = [x] @@ -119,7 +121,7 @@ rename dflags gre = rn case choices of -- The only way this can happen is if a value namespace was -- specified on something that cannot be a value. - [] -> invalidValue dflags x + [] -> invalidValue dflags i -- There was nothing in the environment so we need to -- pick some default from what's available to us. We @@ -129,14 +131,14 @@ rename dflags gre = rn -- type constructor names (such as in #253). So now we -- only get type constructor links if they are actually -- in scope. - a:_ -> outOfScope dflags ns a + a:_ -> outOfScope dflags ns (i $> a) -- There is only one name in the environment that matches so -- use it. - [a] -> pure (DocIdentifier (gre_name a)) + [a] -> pure (DocIdentifier (i $> gre_name a)) -- There are multiple names available. - gres -> ambiguous dflags x gres + gres -> ambiguous dflags i gres DocWarning doc -> DocWarning <$> rn doc DocEmphasis doc -> DocEmphasis <$> rn doc @@ -168,13 +170,13 @@ rename dflags gre = rn -- users shouldn't rely on this doing the right thing. See tickets -- #253 and #375 on the confusion this causes depending on which -- default we pick in 'rename'. -outOfScope :: DynFlags -> Namespace -> RdrName -> ErrMsgM (Doc a) +outOfScope :: DynFlags -> Namespace -> Wrap RdrName -> ErrMsgM (Doc a) outOfScope dflags ns x = - case x of - Unqual occ -> warnAndMonospace occ - Qual mdl occ -> pure (DocIdentifierUnchecked (mdl, occ)) - Orig _ occ -> warnAndMonospace occ - Exact name -> warnAndMonospace name -- Shouldn't happen since x is out of scope + case unwrap x of + Unqual occ -> warnAndMonospace (x $> occ) + Qual mdl occ -> pure (DocIdentifierUnchecked (x $> (mdl, occ))) + Orig _ occ -> warnAndMonospace (x $> occ) + Exact name -> warnAndMonospace (x $> name) -- Shouldn't happen since x is out of scope where prefix = case ns of Value -> "the value " @@ -182,11 +184,11 @@ outOfScope dflags ns x = None -> "" warnAndMonospace a = do - tell ["Warning: " ++ prefix ++ "'" ++ showPpr dflags a ++ "' is out of scope.\n" ++ - " If you qualify the identifier, haddock can try to link it\n" ++ - " it anyway."] - pure (monospaced a) - monospaced a = DocMonospaced (DocString (showPpr dflags a)) + let a' = showWrapped (showPpr dflags) a + tell ["Warning: " ++ prefix ++ "'" ++ a' ++ "' is out of scope.\n" ++ + " If you qualify the identifier, haddock can try to link it anyway."] + pure (monospaced a') + monospaced = DocMonospaced . DocString -- | Handle ambiguous identifiers. -- @@ -194,36 +196,42 @@ outOfScope dflags ns x = -- -- Emits a warning if the 'GlobalRdrElts's don't belong to the same type or class. ambiguous :: DynFlags - -> RdrName + -> Wrap NsRdrName -> [GlobalRdrElt] -- ^ More than one @gre@s sharing the same `RdrName` above. -> ErrMsgM (Doc Name) ambiguous dflags x gres = do let noChildren = map availName (gresToAvailInfo gres) dflt = maximumBy (comparing (isLocalName &&& isTyConName)) noChildren - msg = "Warning: " ++ x_str ++ " is ambiguous. It is defined\n" ++ + msg = "Warning: " ++ showNsRdrName dflags x ++ " is ambiguous. It is defined\n" ++ concatMap (\n -> " * " ++ defnLoc n ++ "\n") (map gre_name gres) ++ " You may be able to disambiguate the identifier by qualifying it or\n" ++ " by specifying the type/value namespace explicitly.\n" ++ - " Defaulting to " ++ x_str ++ " defined " ++ defnLoc dflt + " Defaulting to the one defined " ++ defnLoc dflt -- TODO: Once we have a syntax for namespace qualification (#667) we may also -- want to emit a warning when an identifier is a data constructor for a type -- of the same name, but not the only constructor. -- For example, for @data D = C | D@, someone may want to reference the @D@ -- constructor. when (length noChildren > 1) $ tell [msg] - pure (DocIdentifier dflt) + pure (DocIdentifier (x $> dflt)) where isLocalName (nameSrcLoc -> RealSrcLoc {}) = True isLocalName _ = False - x_str = '\'' : showPpr dflags x ++ "'" defnLoc = showSDoc dflags . pprNameDefnLoc -- | Handle value-namespaced names that cannot be for values. -- -- Emits a warning that the value-namespace is invalid on a non-value identifier. -invalidValue :: DynFlags -> RdrName -> ErrMsgM (Doc a) +invalidValue :: DynFlags -> Wrap NsRdrName -> ErrMsgM (Doc a) invalidValue dflags x = do - tell ["Warning: '" ++ showPpr dflags x ++ "' cannot be value, yet it is\n" ++ + tell ["Warning: " ++ showNsRdrName dflags x ++ " cannot be value, yet it is\n" ++ " namespaced as such. Did you mean to specify a type namespace\n" ++ " instead?"] - pure (DocMonospaced (DocString (showPpr dflags x))) + pure (DocMonospaced (DocString (showNsRdrName dflags x))) + +-- | Printable representation of a wrapped and namespaced name +showNsRdrName :: DynFlags -> Wrap NsRdrName -> String +showNsRdrName dflags = (\p i -> p ++ "'" ++ i ++ "'") <$> prefix <*> ident + where + ident = showWrapped (showPpr dflags . rdrName) + prefix = renderNs . namespace . unwrap diff --git a/haddock-api/src/Haddock/Interface/Rename.hs b/haddock-api/src/Haddock/Interface/Rename.hs index 57e6d699..88238f04 100644 --- a/haddock-api/src/Haddock/Interface/Rename.hs +++ b/haddock-api/src/Haddock/Interface/Rename.hs @@ -173,8 +173,8 @@ renameLDocHsSyn :: LHsDocString -> RnM LHsDocString renameLDocHsSyn = return -renameDoc :: Traversable t => t Name -> RnM (t DocName) -renameDoc = traverse rename +renameDoc :: Traversable t => t (Wrap Name) -> RnM (t (Wrap DocName)) +renameDoc = traverse (traverse rename) renameFnArgsDoc :: FnArgsDoc Name -> RnM (FnArgsDoc DocName) renameFnArgsDoc = mapM renameDoc diff --git a/haddock-api/src/Haddock/InterfaceFile.hs b/haddock-api/src/Haddock/InterfaceFile.hs index e1d8dbe1..7645b1bb 100644 --- a/haddock-api/src/Haddock/InterfaceFile.hs +++ b/haddock-api/src/Haddock/InterfaceFile.hs @@ -83,7 +83,7 @@ binaryInterfaceMagic = 0xD0Cface -- binaryInterfaceVersion :: Word16 #if (__GLASGOW_HASKELL__ >= 807) && (__GLASGOW_HASKELL__ < 809) -binaryInterfaceVersion = 34 +binaryInterfaceVersion = 35 binaryInterfaceVersionCompatibility :: [Word16] binaryInterfaceVersionCompatibility = [binaryInterfaceVersion] @@ -701,3 +701,28 @@ instance Binary DocName where name <- get bh return (Undocumented name) _ -> error "get DocName: Bad h" + +instance Binary n => Binary (Wrap n) where + put_ bh (Unadorned n) = do + putByte bh 0 + put_ bh n + put_ bh (Parenthesized n) = do + putByte bh 1 + put_ bh n + put_ bh (Backticked n) = do + putByte bh 2 + put_ bh n + + get bh = do + h <- getByte bh + case h of + 0 -> do + name <- get bh + return (Unadorned name) + 1 -> do + name <- get bh + return (Parenthesized name) + 2 -> do + name <- get bh + return (Backticked name) + _ -> error "get Wrap: Bad h" diff --git a/haddock-api/src/Haddock/Parser.hs b/haddock-api/src/Haddock/Parser.hs index 8b7dda7c..6d5dc103 100644 --- a/haddock-api/src/Haddock/Parser.hs +++ b/haddock-api/src/Haddock/Parser.hs @@ -15,27 +15,32 @@ module Haddock.Parser ( parseParas import qualified Documentation.Haddock.Parser as P import Documentation.Haddock.Types -import Haddock.Types (NsRdrName(..)) +import Haddock.Types import DynFlags ( DynFlags ) import FastString ( fsLit ) import Lexer ( mkPState, unP, ParseResult(POk) ) import Parser ( parseIdentifier ) -import RdrName ( RdrName ) import SrcLoc ( mkRealSrcLoc, GenLocated(..) ) import StringBuffer ( stringToStringBuffer ) -parseParas :: DynFlags -> Maybe Package -> String -> MetaDoc mod NsRdrName + +parseParas :: DynFlags -> Maybe Package -> String -> MetaDoc mod (Wrap NsRdrName) parseParas d p = overDoc (P.overIdentifier (parseIdent d)) . P.parseParas p -parseString :: DynFlags -> String -> DocH mod NsRdrName +parseString :: DynFlags -> String -> DocH mod (Wrap NsRdrName) parseString d = P.overIdentifier (parseIdent d) . P.parseString -parseIdent :: DynFlags -> Namespace -> String -> Maybe NsRdrName +parseIdent :: DynFlags -> Namespace -> String -> Maybe (Wrap NsRdrName) parseIdent dflags ns str0 = - let buffer = stringToStringBuffer str0 + let buffer = stringToStringBuffer str1 realSrcLc = mkRealSrcLoc (fsLit "<unknown file>") 0 0 pstate = mkPState dflags buffer realSrcLc + (wrap,str1) = case str0 of + '(' : s@(c : _) | c /= ',', c /= ')' -- rule out tuple names + -> (Parenthesized, init s) + '`' : s@(_ : _) -> (Backticked, init s) + _ -> (Unadorned, str0) in case unP parseIdentifier pstate of - POk _ (L _ name) -> Just (NsRdrName ns name) + POk _ (L _ name) -> Just (wrap (NsRdrName ns name)) _ -> Nothing diff --git a/haddock-api/src/Haddock/Types.hs b/haddock-api/src/Haddock/Types.hs index e8da4120..cd4ac1a1 100644 --- a/haddock-api/src/Haddock/Types.hs +++ b/haddock-api/src/Haddock/Types.hs @@ -42,7 +42,7 @@ import GHC import DynFlags (Language) import qualified GHC.LanguageExtensions as LangExt import OccName -import Outputable +import Outputable hiding ((<>)) ----------------------------------------------------------------------------- -- * Convenient synonyms @@ -334,6 +334,26 @@ instance SetName DocName where setName name' (Documented _ mdl) = Documented name' mdl setName name' (Undocumented _) = Undocumented name' +-- | Adds extra "wrapper" information to a name. +-- +-- This is to work around the fact that most name types in GHC ('Name', 'RdrName', +-- 'OccName', ...) don't include backticks or parens. +data Wrap n + = Unadorned { unwrap :: n } -- ^ don't do anything to the name + | Parenthesized { unwrap :: n } -- ^ add parentheses around the name + | Backticked { unwrap :: n } -- ^ add backticks around the name + deriving (Show, Functor, Foldable, Traversable) + +-- | Useful for debugging +instance Outputable n => Outputable (Wrap n) where + ppr (Unadorned n) = ppr n + ppr (Parenthesized n) = hcat [ char '(', ppr n, char ')' ] + ppr (Backticked n) = hcat [ char '`', ppr n, char '`' ] + +showWrapped :: (a -> String) -> Wrap a -> String +showWrapped f (Unadorned n) = f n +showWrapped f (Parenthesized n) = "(" ++ f n ++ ")" +showWrapped f (Backticked n) = "`" ++ f n ++ "`" ----------------------------------------------------------------------------- @@ -429,10 +449,10 @@ instance NamedThing name => NamedThing (InstOrigin name) where type LDoc id = Located (Doc id) -type Doc id = DocH (ModuleName, OccName) id -type MDoc id = MetaDoc (ModuleName, OccName) id +type Doc id = DocH (Wrap (ModuleName, OccName)) (Wrap id) +type MDoc id = MetaDoc (Wrap (ModuleName, OccName)) (Wrap id) -type DocMarkup id a = DocMarkupH (ModuleName, OccName) id a +type DocMarkup id a = DocMarkupH (Wrap (ModuleName, OccName)) id a instance (NFData a, NFData mod) => NFData (DocH mod a) where |