diff options
| -rw-r--r-- | haddock.cabal | 10 | ||||
| -rw-r--r-- | org-test/Main.hs | 35 | ||||
| -rw-r--r-- | org-test/ref/main.org | 764 | ||||
| -rw-r--r-- | org-test/run | 6 | ||||
| -rw-r--r-- | org-test/src/Hidden.hs | 7 | ||||
| -rw-r--r-- | org-test/src/Test.hs | 460 | ||||
| -rw-r--r-- | org-test/src/Visible.hs | 4 |
7 files changed, 1286 insertions, 0 deletions
diff --git a/haddock.cabal b/haddock.cabal index 3fe3ccad..7d22fc41 100644 --- a/haddock.cabal +++ b/haddock.cabal @@ -52,6 +52,8 @@ extra-source-files: latex-test/ref/**/*.tex hoogle-test/src/**/*.hs hoogle-test/ref/**/*.txt + org-test/src/*.hs + org-test/ref/*.org flag in-ghc-tree description: Are we in a GHC tree? @@ -189,6 +191,14 @@ test-suite hoogle-test hs-source-dirs: hoogle-test build-depends: base, filepath, haddock-test == 0.0.1 +test-suite org-test + type: exitcode-stdio-1.0 + build-tool-depends: haddock:haddock + default-language: Haskell2010 + main-is: Main.hs + hs-source-dirs: org-test + build-depends: base, filepath, haddock-test == 0.0.1 + source-repository head type: git location: https://g.ypei.me/haddock.git diff --git a/org-test/Main.hs b/org-test/Main.hs new file mode 100644 index 00000000..01658fd9 --- /dev/null +++ b/org-test/Main.hs @@ -0,0 +1,35 @@ +{-# LANGUAGE CPP #-} + + +import Data.Function +import System.Environment +import System.FilePath + +import Test.Haddock +import Test.Haddock.Utils + + +checkConfig :: CheckConfig String +checkConfig = CheckConfig + { ccfgRead = Just + , ccfgClean = const id + , ccfgDump = id + , ccfgEqual = (==) + } + + +dirConfig :: DirConfig +dirConfig = (defaultDirConfig $ takeDirectory __FILE__) + { dcfgCheckIgnore = checkIgnore + } + + +main :: IO () +main = do + cfg <- parseArgs checkConfig dirConfig =<< getArgs + runAndCheck $ cfg + { cfgHaddockArgs = cfgHaddockArgs cfg ++ ["--org"] + } + +checkIgnore :: FilePath -> Bool +checkIgnore file = takeExtension file /= ".org" diff --git a/org-test/ref/main.org b/org-test/ref/main.org new file mode 100644 index 00000000..e4b2b830 --- /dev/null +++ b/org-test/ref/main.org @@ -0,0 +1,764 @@ +* + :PROPERTIES: + :CUSTOM_ID: main + :Hackage: https://hackage.haskell.org/package/main + :END: + + + +** Test + :PROPERTIES: + :CUSTOM_ID: main.Test + :Hackage: https://hackage.haskell.org/package/main/docs/Test.html + :END: + +This module illustrates & tests most of the features of Haddock. Testing references from the description: [[#main.Test.T][T]], [[#main.Test.f][f]], [[#main.Test.g][g]], [[#main.Visible.visible][visible]]. + +*** Type declarations + +**** Data types + +***** data T a b + :PROPERTIES: + :CUSTOM_ID: main.Test.T + :CUSTOM_ID: Test.T + :END: + +This comment applies to the /following/ declaration and it continues until the next non-comment line + +****** A [[#base.Data.Int.Int][Int]] ([[#base.Data.Maybe.Maybe][Maybe]] [[#base.Prelude.Float][Float]]) + :PROPERTIES: + :CUSTOM_ID: main.Test.A:dc + :CUSTOM_ID: Test.A:dc + :END: + +This comment describes the [[#main.Test.A:dc][A]] constructor + +****** B ([[#main.Test.T][T]] a b, [[#main.Test.T][T]] [[#base.Data.Int.Int][Int]] [[#base.Prelude.Float][Float]]) + :PROPERTIES: + :CUSTOM_ID: main.Test.B:dc + :CUSTOM_ID: Test.B:dc + :END: + +This comment describes the [[#main.Test.B:dc][B]] constructor + +***** data T2 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.T2 + :CUSTOM_ID: Test.T2 + :END: + +An abstract data declaration + +***** data T3 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.T3 + :CUSTOM_ID: Test.T3 + :END: + +A data declaration with no documentation annotations on the constructors + +****** A1 a + :PROPERTIES: + :CUSTOM_ID: main.Test.A1:dc + :CUSTOM_ID: Test.A1:dc + :END: + +****** B1 b + :PROPERTIES: + :CUSTOM_ID: main.Test.B1:dc + :CUSTOM_ID: Test.B1:dc + :END: + +***** data T4 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.T4 + :CUSTOM_ID: Test.T4 + :END: + +****** A2 a + :PROPERTIES: + :CUSTOM_ID: main.Test.A2:dc + :CUSTOM_ID: Test.A2:dc + :END: + +****** B2 b + :PROPERTIES: + :CUSTOM_ID: main.Test.B2:dc + :CUSTOM_ID: Test.B2:dc + :END: + +***** data T5 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.T5 + :CUSTOM_ID: Test.T5 + :END: + +****** A3 a + :PROPERTIES: + :CUSTOM_ID: main.Test.A3:dc + :CUSTOM_ID: Test.A3:dc + :END: + +documents [[#main.Test.A3:dc][A3]] + +****** B3 b + :PROPERTIES: + :CUSTOM_ID: main.Test.B3:dc + :CUSTOM_ID: Test.B3:dc + :END: + +documents [[#main.Test.B3:dc][B3]] + +***** data T6 + :PROPERTIES: + :CUSTOM_ID: main.Test.T6 + :CUSTOM_ID: Test.T6 + :END: + +Testing alternative comment styles + +****** A4 + :PROPERTIES: + :CUSTOM_ID: main.Test.A4:dc + :CUSTOM_ID: Test.A4:dc + :END: + +This is the doc for [[#main.Test.A4:dc][A4]] + +****** B4 + :PROPERTIES: + :CUSTOM_ID: main.Test.B4:dc + :CUSTOM_ID: Test.B4:dc + :END: + +This is the doc for [[#main.Test.B4:dc][B4]] + +****** C4 + :PROPERTIES: + :CUSTOM_ID: main.Test.C4:dc + :CUSTOM_ID: Test.C4:dc + :END: + +This is the doc for [[#main.Test.C4:dc][C4]] + +***** newtype N1 a + :PROPERTIES: + :CUSTOM_ID: main.Test.N1 + :CUSTOM_ID: Test.N1 + :END: + +A newtype + +****** N1 a + :PROPERTIES: + :CUSTOM_ID: main.Test.N1:dc + :CUSTOM_ID: Test.N1:dc + :END: + +***** newtype N2 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N2 + :CUSTOM_ID: Test.N2 + :END: + +A newtype with a fieldname + +****** N2 { + :PROPERTIES: + :CUSTOM_ID: main.Test.N2:dc + :CUSTOM_ID: Test.N2:dc + :END: + +******* n :: a b + :PROPERTIES: + :CUSTOM_ID: main.Test.n + :CUSTOM_ID: Test.n + :END: + +***** newtype N3 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N3 + :CUSTOM_ID: Test.N3 + :END: + +A newtype with a fieldname, documentation on the field + +****** N3 { + :PROPERTIES: + :CUSTOM_ID: main.Test.N3:dc + :CUSTOM_ID: Test.N3:dc + :END: + +******* n3 :: a b + :PROPERTIES: + :CUSTOM_ID: main.Test.n3 + :CUSTOM_ID: Test.n3 + :END: + +this is the [[#main.Test.n3][n3]] field + +***** data N4 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N4 + :CUSTOM_ID: Test.N4 + :END: + +An abstract newtype - we show this one as data rather than newtype because the difference isn't visible to the programmer for an abstract type. + +***** newtype N5 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N5 + :CUSTOM_ID: Test.N5 + :END: + +****** N5 { + :PROPERTIES: + :CUSTOM_ID: main.Test.N5:dc + :CUSTOM_ID: Test.N5:dc + :END: + +******* n5 :: a b + :PROPERTIES: + :CUSTOM_ID: main.Test.n5 + :CUSTOM_ID: Test.n5 + :END: + +no docs on the datatype or the constructor + +***** newtype N6 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N6 + :CUSTOM_ID: Test.N6 + :END: + +****** N6 { + :PROPERTIES: + :CUSTOM_ID: main.Test.N6:dc + :CUSTOM_ID: Test.N6:dc + :END: + +docs on the constructor only + +******* n6 :: a b + :PROPERTIES: + :CUSTOM_ID: main.Test.n6 + :CUSTOM_ID: Test.n6 + :END: + +***** newtype N7 a b + :PROPERTIES: + :CUSTOM_ID: main.Test.N7 + :CUSTOM_ID: Test.N7 + :END: + +docs on the newtype and the constructor + +****** N7 { + :PROPERTIES: + :CUSTOM_ID: main.Test.N7:dc + :CUSTOM_ID: Test.N7:dc + :END: + +The [[#main.Test.N7][N7]] constructor + +******* n7 :: a b + :PROPERTIES: + :CUSTOM_ID: main.Test.n7 + :CUSTOM_ID: Test.n7 + :END: + +**** Records + +***** data R + :PROPERTIES: + :CUSTOM_ID: main.Test.R + :CUSTOM_ID: Test.R + :END: + +This is the documentation for the [[#main.Test.R][R]] record, which has four fields, [[#main.Test.p][p]], [[#main.Test.q][q]], [[#main.Test.r][r]], and [[#main.Test.s][s]]. + +****** C1 { + :PROPERTIES: + :CUSTOM_ID: main.Test.C1:dc + :CUSTOM_ID: Test.C1:dc + :END: + +This is the [[#main.Test.C1:dc][C1]] record constructor, with the following fields: + +******* p :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.p + :CUSTOM_ID: Test.p + :END: + +This comment applies to the [[#main.Test.p][p]] field + +******* q :: forall a. a -> a + :PROPERTIES: + :CUSTOM_ID: main.Test.q + :CUSTOM_ID: Test.q + :END: + +This comment applies to the [[#main.Test.q][q]] field + +******* r, s :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.r + :CUSTOM_ID: Test.r + :CUSTOM_ID: main.Test.s + :CUSTOM_ID: Test.s + :END: + +This comment applies to both [[#main.Test.r][r]] and [[#main.Test.s][s]] + +****** C2 { + :PROPERTIES: + :CUSTOM_ID: main.Test.C2:dc + :CUSTOM_ID: Test.C2:dc + :END: + +This is the [[#main.Test.C2:dc][C2]] record constructor, also with some fields: + +******* t :: [[#main.Test.T1][T1]] -> ([[#main.Test.T2][T2]] [[#base.Data.Int.Int][Int]] [[#base.Data.Int.Int][Int]]) -> ([[#main.Test.T3][T3]] [[#base.Data.Bool.Bool][Bool]] [[#base.Data.Bool.Bool][Bool]]) -> ([[#main.Test.T4][T4]] [[#base.Prelude.Float][Float]] [[#base.Prelude.Float][Float]]) -> [[#main.Test.T5][T5]] () () + :PROPERTIES: + :CUSTOM_ID: main.Test.t + :CUSTOM_ID: Test.t + :END: + +******* u, v :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.u + :CUSTOM_ID: Test.u + :CUSTOM_ID: main.Test.v + :CUSTOM_ID: Test.v + :END: + +***** data R1 + :PROPERTIES: + :CUSTOM_ID: main.Test.R1 + :CUSTOM_ID: Test.R1 + :END: + +Testing different record commenting styles + +****** C3 { + :PROPERTIES: + :CUSTOM_ID: main.Test.C3:dc + :CUSTOM_ID: Test.C3:dc + :END: + +This is the [[#main.Test.C3:dc][C3]] record constructor + +******* s1 :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.s1 + :CUSTOM_ID: Test.s1 + :END: + +The [[#main.Test.s1][s1]] record selector + +******* s2 :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.s2 + :CUSTOM_ID: Test.s2 + :END: + +The [[#main.Test.s2][s2]] record selector + +******* s3 :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.s3 + :CUSTOM_ID: Test.s3 + :END: + +The [[#main.Test.s3][s3]] record selector + +test that we can export record selectors on their own: + +***** p :: [[#main.Test.R][R]] -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.p + :CUSTOM_ID: Test.p + :END: + +This comment applies to the [[#main.Test.p][p]] field + +***** q :: [[#main.Test.R][R]] -> forall a. a -> a + :PROPERTIES: + :CUSTOM_ID: main.Test.q + :CUSTOM_ID: Test.q + :END: + +This comment applies to the [[#main.Test.q][q]] field + +***** u :: [[#main.Test.R][R]] -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.u + :CUSTOM_ID: Test.u + :END: + +*** Class declarations + +**** class ([[#main.Test.D][D]] a) => C a + :PROPERTIES: + :CUSTOM_ID: main.Test.C + :CUSTOM_ID: Test.C + :END: + +This comment applies to the /previous/ declaration (the [[#main.Test.C][C]] class) + +***** a :: [[#base.System.IO.IO][IO]] a + :PROPERTIES: + :CUSTOM_ID: main.Test.a + :CUSTOM_ID: Test.a + :END: + +this is a description of the [[#main.Test.a][a]] method + +***** b :: [a] + :PROPERTIES: + :CUSTOM_ID: main.Test.b + :CUSTOM_ID: Test.b + :END: + +this is a description of the [[#main.Test.b][b]] method + +**** class D a + :PROPERTIES: + :CUSTOM_ID: main.Test.D + :CUSTOM_ID: Test.D + :END: + +This is a class declaration with no separate docs for the methods + +***** d :: [[#main.Test.T][T]] a b + :PROPERTIES: + :CUSTOM_ID: main.Test.d + :CUSTOM_ID: Test.d + :END: + +***** e :: (a, a) + :PROPERTIES: + :CUSTOM_ID: main.Test.e + :CUSTOM_ID: Test.e + :END: + +***** Instances: + +- [[#main.Test.D][D]] [[#base.Prelude.Float][Float]] +- [[#main.Test.D][D]] [[#base.Data.Int.Int][Int]] + +**** class E a + :PROPERTIES: + :CUSTOM_ID: main.Test.E + :CUSTOM_ID: Test.E + :END: + +This is a class declaration with no methods (or no methods exported) + +**** class F a + :PROPERTIES: + :CUSTOM_ID: main.Test.F + :CUSTOM_ID: Test.F + :END: + +***** ff :: a + :PROPERTIES: + :CUSTOM_ID: main.Test.ff + :CUSTOM_ID: Test.ff + :END: + +Test that we can export a class method on its own: + +**** a :: [[#main.Test.C][C]] a => [[#base.System.IO.IO][IO]] a + :PROPERTIES: + :CUSTOM_ID: main.Test.a + :CUSTOM_ID: Test.a + :END: + +this is a description of the [[#main.Test.a][a]] method + +*** Function types + +**** f :: [[#main.Test.C][C]] a => a -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.f + :CUSTOM_ID: Test.f + :END: + +In a comment string we can refer to identifiers in scope with single quotes like this: [[#main.Test.T][T]], and we can refer to modules by using double quotes: [[Foo]]. We can add emphasis /like this/. + +- This is a bulleted list +- This is the next item (different kind of bullet) + +1. This is an ordered list +2. This is the next item (different kind of bullet) + +- cat :: a small, furry, domesticated mammal +- pineapple :: a fruit grown in the tropics + +#+begin_src haskell + This is a block of code, which can include other markup: R + formatting + is + significant +#+end_src + +#+begin_src haskell +this is another block of code +#+end_src + +We can also include URLs in documentation: [[http://www.haskell.org/]]. + +**** g :: [[#base.Data.Int.Int][Int]] -> [[#base.System.IO.IO][IO]] [[#main.Test.CInt][CInt]] + :PROPERTIES: + :CUSTOM_ID: main.Test.g + :CUSTOM_ID: Test.g + :END: + +we can export foreign declarations too + +*** Auxiliary stuff + +This is some documentation that is attached to a name ($aux1) rather than a source declaration. The documentation may be referred to in the export list using its name. + +#+begin_src haskell + code block in named doc +#+end_src + +This is some documentation that is attached to a name ($aux2) + +#+begin_src haskell + code block on its own in named doc +#+end_src + +#+begin_src haskell + code block on its own in named doc (after newline) +#+end_src + +a nested, named doc comment + +with a paragraph, + +#+begin_src haskell + and a code block +#+end_src + +#+begin_src haskell +test +test1 +#+end_src + +#+begin_src haskell + test2 + test3 +#+end_src + +#+begin_src haskell +test1 +test2 +#+end_src + +#+begin_src haskell +test3 +test4 +#+end_src + +#+begin_src haskell +test1 +test2 +#+end_src + +#+begin_src haskell +test3 +test4 +#+end_src + +#+begin_src haskell +test3 +test4 +#+end_src + +#+begin_src haskell +test1 +test2 +#+end_src + +aux11: + +#+begin_src haskell +test3 +test4 +#+end_src + +#+begin_src haskell +test1 +test2 +#+end_src + +#+begin_src haskell +foo +#+end_src + +#+begin_src haskell +bar +#+end_src + +This is some inline documentation in the export list + +#+begin_src haskell +a code block using bird-tracks +each line must begin with > (which isn't significant unless it +is at the beginning of the line). +#+end_src + +*** A hidden module + +**** hidden :: [[#base.Data.Int.Int][Int]] -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.hidden + :CUSTOM_ID: Test.hidden + :END: + +*** A visible module + +**** module [[Visible]] + +nested-style doc comments + +*** Existential / Universal types + +**** data Ex a + :PROPERTIES: + :CUSTOM_ID: main.Test.Ex + :CUSTOM_ID: Test.Ex + :END: + +A data-type using existential/universal types + +***** forall b. [[#main.Test.C][C]] b => Ex1 b + :PROPERTIES: + :CUSTOM_ID: main.Test.Ex1:dc + :CUSTOM_ID: Test.Ex1:dc + :END: + +***** forall b. Ex2 b + :PROPERTIES: + :CUSTOM_ID: main.Test.Ex2:dc + :CUSTOM_ID: Test.Ex2:dc + :END: + +***** forall b. [[#main.Test.C][C]] a => Ex3 b + :PROPERTIES: + :CUSTOM_ID: main.Test.Ex3:dc + :CUSTOM_ID: Test.Ex3:dc + :END: + +***** Ex4 (forall a. a -> a) + :PROPERTIES: + :CUSTOM_ID: main.Test.Ex4:dc + :CUSTOM_ID: Test.Ex4:dc + :END: + +*** Type signatures with argument docs + +**** k :: [[#main.Test.T][T]] () () -> [[#main.Test.T2][T2]] [[#base.Data.Int.Int][Int]] [[#base.Data.Int.Int][Int]] -> ([[#main.Test.T3][T3]] [[#base.Data.Bool.Bool][Bool]] [[#base.Data.Bool.Bool][Bool]] -> [[#main.Test.T4][T4]] [[#base.Prelude.Float][Float]] [[#base.Prelude.Float][Float]]) -> [[#main.Test.T5][T5]] () () -> [[#base.System.IO.IO][IO]] () + :PROPERTIES: + :CUSTOM_ID: main.Test.k + :CUSTOM_ID: Test.k + :END: + +Arguments: + +- [[#main.Test.T][T]] () () :: This argument has type [[#main.Test.T][T]] +- ([[#main.Test.T2][T2]] [[#base.Data.Int.Int][Int]] [[#base.Data.Int.Int][Int]]) :: This argument has type 'T2 Int Int' +- ([[#main.Test.T3][T3]] [[#base.Data.Bool.Bool][Bool]] [[#base.Data.Bool.Bool][Bool]] -> [[#main.Test.T4][T4]] [[#base.Prelude.Float][Float]] [[#base.Prelude.Float][Float]]) :: This argument has type ~T3 Bool Bool -> T4 Float Float~ +- [[#main.Test.T5][T5]] () () :: This argument has a very long description that should hopefully cause some wrapping to happen when it is finally rendered by Haddock in the generated HTML page. +- [[#base.System.IO.IO][IO]] () :: This is the result type + +This is a function with documentation for each argument + +**** l :: ([[#base.Data.Int.Int][Int]], [[#base.Data.Int.Int][Int]], [[#base.Prelude.Float][Float]]) -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.l + :CUSTOM_ID: Test.l + :END: + +Arguments: + +- ([[#base.Data.Int.Int][Int]], [[#base.Data.Int.Int][Int]], [[#base.Prelude.Float][Float]]) :: takes a triple +- [[#base.Data.Int.Int][Int]] :: returns an [[#base.Data.Int.Int][Int]] + +**** m :: [[#main.Test.R][R]] -> [[#main.Test.N1][N1]] () -> [[#base.System.IO.IO][IO]] [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.m + :CUSTOM_ID: Test.m + :END: + +Arguments: + +- [[#main.Test.R][R]] :: +- [[#main.Test.N1][N1]] () :: one of the arguments +- [[#base.System.IO.IO][IO]] [[#base.Data.Int.Int][Int]] :: and the return value + +This function has some arg docs + +**** o :: [[#base.Prelude.Float][Float]] -> [[#base.System.IO.IO][IO]] [[#base.Prelude.Float][Float]] + :PROPERTIES: + :CUSTOM_ID: main.Test.o + :CUSTOM_ID: Test.o + :END: + +Arguments (in order): + +1. The input float +2. The output float + +A foreign import with argument docs + +*** A section + +**** A subsection + +#+begin_src haskell +a literal line +#+end_src + +$ a non /literal/ line $ + +***** f' :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.f' + :CUSTOM_ID: Test.f' + :END: + +a function with a prime can be referred to as [[#main.Test.f'][f']] but f' doesn't get link'd 'f'' + +***** withType :: [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Test.withType + :CUSTOM_ID: Test.withType + :END: + +Comment on a definition with type signature + +***** withoutType :: a + :PROPERTIES: + :CUSTOM_ID: main.Test.withoutType + :CUSTOM_ID: Test.withoutType + :END: + +Comment on a definition without type signature + +** Visible + :PROPERTIES: + :CUSTOM_ID: main.Visible + :Hackage: https://hackage.haskell.org/package/main/docs/Visible.html + :END: + +*** visible :: [[#base.Data.Int.Int][Int]] -> [[#base.Data.Int.Int][Int]] + :PROPERTIES: + :CUSTOM_ID: main.Visible.visible + :CUSTOM_ID: Visible.visible + :END: diff --git a/org-test/run b/org-test/run new file mode 100644 index 00000000..3e72be80 --- /dev/null +++ b/org-test/run @@ -0,0 +1,6 @@ +#!/usr/bin/env bash + +export HADDOCK_PATH=$(which haddock) +LIB_PATH="$(dirname "$BASH_SOURCE")/../haddock-test/src/" +MAIN_PATH="$(dirname "$BASH_SOURCE")/Main.hs" +runhaskell -i:"$LIB_PATH" $MAIN_PATH $@ diff --git a/org-test/src/Hidden.hs b/org-test/src/Hidden.hs new file mode 100644 index 00000000..2b694e86 --- /dev/null +++ b/org-test/src/Hidden.hs @@ -0,0 +1,7 @@ +{-# LANGUAGE Haskell2010 #-} +{-# OPTIONS_HADDOCK hide #-} + +module Hidden where + +hidden :: Int -> Int +hidden a = a diff --git a/org-test/src/Test.hs b/org-test/src/Test.hs new file mode 100644 index 00000000..d5632bfa --- /dev/null +++ b/org-test/src/Test.hs @@ -0,0 +1,460 @@ +{-# LANGUAGE Haskell2010 #-} +----------------------------------------------------------------------------- +-- | +-- Module : Test +-- Copyright : (c) Simon Marlow 2002 +-- License : BSD-style +-- +-- Maintainer : libraries@haskell.org +-- Stability : provisional +-- Portability : portable +-- +-- This module illustrates & tests most of the features of Haddock. +-- Testing references from the description: 'T', 'f', 'g', 'Visible.visible'. +-- +----------------------------------------------------------------------------- + +-- This is plain comment, ignored by Haddock. +{-# LANGUAGE Rank2Types, GADTs #-} +module Test + ( + + -- Section headings are introduced with '-- *': + -- * Type declarations + + -- Subsection headings are introduced with '-- **' and so on. + -- ** Data types + T(..) + , T2 + , T3(..) + , T4(..) + , T5(..) + , T6(..) + , N1(..) + , N2(..) + , N3(..) + , N4 + , N5(..) + , N6(..) + , N7(..) + , + + -- ** Records + R(..) + , R1(..) + , + + -- | test that we can export record selectors on their own: + p + , q + , u + , + + -- * Class declarations + C(a, b) + , D(..) + , E + , F(..) + , + + -- | Test that we can export a class method on its own: + a + , + + -- * Function types + f + , g + , + + -- * Auxiliary stuff + + -- $aux1 + + -- $aux2 + + -- $aux3 + + -- $aux4 + + -- $aux5 + + -- $aux6 + + -- $aux7 + + -- $aux8 + + -- $aux9 + + -- $aux10 + + -- $aux11 + + -- $aux12 + + -- | This is some inline documentation in the export list + -- + -- > a code block using bird-tracks + -- > each line must begin with > (which isn't significant unless it + -- > is at the beginning of the line). + + -- * A hidden module + module Hidden + , + + -- * A visible module + module Visible + , + + {-| nested-style doc comments -} + + -- * Existential \/ Universal types + Ex(..) + , + + -- * Type signatures with argument docs + k + , l + , m + , o + , + + -- * A section + -- and without an intervening comma: + -- ** A subsection + +{-| + > a literal line + + $ a non /literal/ line $ +-} + f' + , withType + , withoutType + ) where + +import Data.Maybe +import Hidden +import Visible + +bla = Nothing + +-- | This comment applies to the /following/ declaration +-- and it continues until the next non-comment line +data T a b + = A Int (Maybe Float) -- ^ This comment describes the 'A' constructor + | -- | This comment describes the 'B' constructor + B (T a b, T Int Float) -- ^ + +-- | An abstract data declaration +data T2 a b = T2 a b + +-- | A data declaration with no documentation annotations on the constructors +data T3 a b = A1 a | B1 b + +-- A data declaration with no documentation annotations at all +data T4 a b = A2 a | B2 b + +-- A data declaration documentation on the constructors only +data T5 a b + = A3 a -- ^ documents 'A3' + | B3 b -- ^ documents 'B3' + +-- | Testing alternative comment styles +data T6 + -- | This is the doc for 'A4' + = A4 + | B4 + | -- ^ This is the doc for 'B4' + + -- | This is the doc for 'C4' + C4 + +-- | A newtype +newtype N1 a = N1 a + +-- | A newtype with a fieldname +newtype N2 a b = N2 {n :: a b} + +-- | A newtype with a fieldname, documentation on the field +newtype N3 a b = N3 {n3 :: a b -- ^ this is the 'n3' field + } + +-- | An abstract newtype - we show this one as data rather than newtype because +-- the difference isn\'t visible to the programmer for an abstract type. +newtype N4 a b = N4 a + +newtype N5 a b = N5 {n5 :: a b -- ^ no docs on the datatype or the constructor + } + +newtype N6 a b = N6 {n6 :: a b + } + -- ^ docs on the constructor only + +-- | docs on the newtype and the constructor +newtype N7 a b = N7 {n7 :: a b + } + -- ^ The 'N7' constructor + + +class (D a) => C a where + -- |this is a description of the 'a' method + a :: IO a + b :: [a] + -- ^ this is a description of the 'b' method + c :: a -- c is hidden in the export list + c = undefined + +-- ^ This comment applies to the /previous/ declaration (the 'C' class) + +class D a where + d :: T a b + e :: (a,a) +-- ^ This is a class declaration with no separate docs for the methods + +instance D Int where + d = undefined + e = undefined + +-- instance with a qualified class name +instance Test.D Float where + d = undefined + e = undefined + +class E a where + ee :: a +-- ^ This is a class declaration with no methods (or no methods exported) + +-- This is a class declaration with no documentation at all +class F a where + ff :: a + +-- | This is the documentation for the 'R' record, which has four fields, +-- 'p', 'q', 'r', and 's'. +data R = + -- | This is the 'C1' record constructor, with the following fields: + C1 { p :: Int -- ^ This comment applies to the 'p' field + , q :: forall a . a->a -- ^ This comment applies to the 'q' field + , -- | This comment applies to both 'r' and 's' + r,s :: Int + } + | C2 { t :: T1 -> (T2 Int Int)-> (T3 Bool Bool) -> (T4 Float Float) -> T5 () (), + u,v :: Int + } + -- ^ This is the 'C2' record constructor, also with some fields: + +-- | Testing different record commenting styles +data R1 + -- | This is the 'C3' record constructor + = C3 + { + -- | The 's1' record selector + s1 :: Int + -- | The 's2' record selector + , s2 :: Int + , s3 :: Int -- NOTE: In the original examples/Test.hs in Haddock, there is an extra "," here. + -- Since GHC doesn't allow that, I have removed it in this file. + -- ^ The 's3' record selector + } + +-- These section headers are only used when there is no export list to +-- give the structure of the documentation: + +-- * This is a section header (level 1) +-- ** This is a section header (level 2) +-- *** This is a section header (level 3) + +{-| +In a comment string we can refer to identifiers in scope with +single quotes like this: 'T', and we can refer to modules by +using double quotes: "Foo". We can add emphasis /like this/. + + * This is a bulleted list + + - This is the next item (different kind of bullet) + + (1) This is an ordered list + + 2. This is the next item (different kind of bullet) + + [cat] a small, furry, domesticated mammal + + [pineapple] a fruit grown in the tropics + +@ + This is a block of code, which can include other markup: 'R' + formatting + is + significant +@ + +> this is another block of code + +We can also include URLs in documentation: <http://www.haskell.org/>. +-} + +f :: C a => a -> Int + +-- | we can export foreign declarations too +foreign import ccall g :: Int -> IO CInt + +-- | this doc string has a parse error in it: \' +h :: Int +h = 42 + + +-- $aux1 This is some documentation that is attached to a name ($aux1) +-- rather than a source declaration. The documentation may be +-- referred to in the export list using its name. +-- +-- @ code block in named doc @ + +-- $aux2 This is some documentation that is attached to a name ($aux2) + +-- $aux3 +-- @ code block on its own in named doc @ + +-- $aux4 +-- +-- @ code block on its own in named doc (after newline) @ + +{- $aux5 a nested, named doc comment + + with a paragraph, + + @ and a code block @ +-} + +-- some tests for various arrangements of code blocks: + +{- $aux6 +>test +>test1 + +@ test2 + test3 +@ +-} + +{- $aux7 +@ +test1 +test2 +@ +-} + +{- $aux8 +>test3 +>test4 +-} + +{- $aux9 +@ +test1 +test2 +@ + +>test3 +>test4 +-} + +{- $aux10 +>test3 +>test4 + +@ +test1 +test2 +@ +-} + +-- This one is currently wrong (Haddock 0.4). The @...@ part is +-- interpreted as part of the bird-tracked code block. +{- $aux11 +aux11: + +>test3 +>test4 + +@ +test1 +test2 +@ +-} + +-- $aux12 +-- > foo +-- +-- > bar +-- + +-- | A data-type using existential\/universal types +data Ex a + = forall b . C b => Ex1 b + | forall b . Ex2 b + | forall b . C a => Ex3 b -- NOTE: I have added "forall b" here make GHC accept this file + | Ex4 (forall a . a -> a) + +-- | This is a function with documentation for each argument +k + :: T () () -- ^ This argument has type 'T' + -> (T2 Int Int) -- ^ This argument has type 'T2 Int Int' + -> (T3 Bool Bool -> T4 Float Float) -- ^ This argument has type @T3 Bool Bool -> T4 Float Float@ + -> T5 () () -- ^ This argument has a very long description that should + -- hopefully cause some wrapping to happen when it is finally + -- rendered by Haddock in the generated HTML page. + -> IO () -- ^ This is the result type + +-- This function has arg docs but no docs for the function itself +l + :: (Int, Int, Float) -- ^ takes a triple + -> Int -- ^ returns an 'Int' + +-- | This function has some arg docs +m + :: R + -> N1 () -- ^ one of the arguments + -> IO Int -- ^ and the return value + +-- | This function has some arg docs but not a return value doc + +-- can't use the original name ('n') with GHC +newn + :: R -- ^ one of the arguments, an 'R' + -> N1 () -- ^ one of the arguments + -> IO Int +newn = undefined + + +-- | A foreign import with argument docs +foreign import ccall unsafe + o :: Float -- ^ The input float + -> IO Float -- ^ The output float + +-- | We should be able to escape this: \#\#\# + +-- p :: Int +-- can't use the above original definition with GHC +newp :: Int +newp = undefined + +-- | a function with a prime can be referred to as 'f'' +-- but f' doesn't get link'd 'f\'' +f' :: Int + +-- | Comment on a definition without type signature +withoutType = undefined + +-- | Comment on a definition with type signature +withType :: Int +withType = 1 + +-- Add some definitions here so that this file can be compiled with GHC + +data T1 +f = undefined +f' = undefined +type CInt = Int +k = undefined +l = undefined +m = undefined diff --git a/org-test/src/Visible.hs b/org-test/src/Visible.hs new file mode 100644 index 00000000..9440aeef --- /dev/null +++ b/org-test/src/Visible.hs @@ -0,0 +1,4 @@ +{-# LANGUAGE Haskell2010 #-} +module Visible where +visible :: Int -> Int +visible a = a |