diff options
| author | Łukasz Hanuszczak <lukasz.hanuszczak@gmail.com> | 2015-06-12 01:03:13 +0200 |
|---|---|---|
| committer | Łukasz Hanuszczak <lukasz.hanuszczak@gmail.com> | 2015-06-30 22:37:49 +0200 |
| commit | 162b02ed6f50709ea203bf7706eee5804e455419 (patch) | |
| tree | 81e703c37d31d2c254e51bae889cae7ca9fcc76d /haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs | |
| parent | b31513dbacb48102b4c5d2fd6de1982161d81fae (diff) | |
Add support for type declaration anchors.
Diffstat (limited to 'haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs b/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs index 2749096e..39bbacf5 100644 --- a/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs +++ b/haddock-api/src/Haddock/Backends/Hyperlinker/Ast.hs @@ -28,6 +28,7 @@ data RichTokenType = RtkVar | RtkType | RtkBind + | RtkDecl enrich :: GHC.RenamedSource -> [Token] -> [RichToken] enrich src = @@ -36,11 +37,12 @@ enrich src = , rtkDetails = enrichToken token detailsMap } where - detailsMap = concat - [ variables src - , types src - , binds src - , imports src + detailsMap = concatMap ($ src) + [ variables + , types + , binds + , imports + , decls ] type DetailsMap = [(GHC.SrcSpan, TokenDetails)] @@ -91,6 +93,15 @@ binds = pure (sspan, TokenDetails RtkBind name) _ -> empty +decls :: GHC.RenamedSource -> DetailsMap +decls (group, _, _, _) = concatMap ($ group) + [ map typ . concat . map GHC.group_tyclds . GHC.hs_tyclds + ] + where + typ (GHC.L _ t) = + let (GHC.L sspan name) = GHC.tcdLName t + in (sspan, TokenDetails RtkDecl name) + imports :: GHC.RenamedSource -> DetailsMap imports = everything (<|>) ie |