diff options
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Xhtml.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml.hs | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml.hs b/haddock-api/src/Haddock/Backends/Xhtml.hs index 3453bb0c..1bdbf81b 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml.hs @@ -292,6 +292,10 @@ ppHtmlContents state odir doctitle _maybe_package ] createDirectoryIfMissing True odir writeUtf8File (joinPath [odir, contentsHtmlFile]) (renderToString debug html) + where + -- Extract a module's short description. + toInstalledDescription :: InstalledInterface -> Maybe (MDoc Name) + toInstalledDescription = fmap mkMeta . hmi_description . instInfo ppPrologue :: Maybe Package -> Qualification -> String -> Maybe (MDoc GHC.RdrName) -> Html @@ -301,6 +305,7 @@ ppPrologue pkg qual title (Just doc) = ppSignatureTree :: Maybe Package -> Qualification -> [ModuleTree] -> Html +ppSignatureTree _ _ [] = mempty ppSignatureTree pkg qual ts = divModuleList << (sectionName << "Signatures" +++ mkNodeList pkg qual [] "n" ts) @@ -666,16 +671,22 @@ numberSectionHeadings = go 1 where go :: Int -> [ExportItem DocNameI] -> [ExportItem DocNameI] go _ [] = [] go n (ExportGroup lev _ doc : es) - = ExportGroup lev (show n) doc : go (n+1) es + = case collectAnchors doc of + [] -> ExportGroup lev (show n) doc : go (n+1) es + (a:_) -> ExportGroup lev a doc : go (n+1) es go n (other:es) = other : go n es + collectAnchors :: DocH (Wrap (ModuleName, OccName)) (Wrap DocName) -> [String] + collectAnchors (DocAppend a b) = collectAnchors a ++ collectAnchors b + collectAnchors (DocAName a) = [a] + collectAnchors _ = [] processExport :: Bool -> LinksInfo -> Bool -> Maybe Package -> Qualification -> ExportItem DocNameI -> Maybe Html processExport _ _ _ _ _ ExportDecl { expItemDecl = L _ (InstD {}) } = Nothing -- Hide empty instances processExport summary _ _ pkg qual (ExportGroup lev id0 doc) - = nothingIf summary $ groupHeading lev id0 << docToHtml (Just id0) pkg qual (mkMeta doc) + = nothingIf summary $ groupHeading lev id0 << docToHtmlNoAnchors (Just id0) pkg qual (mkMeta doc) processExport summary links unicode pkg qual (ExportDecl decl pats doc subdocs insts fixities splice) = processDecl summary $ ppDecl summary links decl pats doc insts fixities subdocs splice unicode pkg qual processExport summary _ _ _ qual (ExportNoDecl y []) |