Run docs and add examples

README.md

@@ -73,6 +73,7 @@ Some of the supported beautifiers are developed for Node.js and are automaticall
 | align-yaml | :white_check_mark: | :ok_hand: Not necessary | :smiley: Nothing! |
 | autopep8 | :warning: 2 executables | :warning: Only 1 of 2 executables | :whale: With [Docker](https://www.docker.com/):<br/>1. Install [autopep8 (`autopep8`)](https://github.com/hhatto/autopep8) with `docker pull unibeautify/autopep8`<br/><br/>:bookmark_tabs: Manually:<br/>1. Install [autopep8 (`autopep8`)](https://github.com/hhatto/autopep8) by following https://github.com/hhatto/autopep8#installation<br/>2. Install [isort (`isort`)](https://github.com/timothycrosley/isort) by following https://github.com/timothycrosley/isort#installing-isort<br/> |
 | beautysh | :warning: 1 executable | :white_check_mark: :100:% of executables | :whale: With [Docker](https://www.docker.com/):<br/>1. Install [beautysh (`beautysh`)](https://github.com/bemeurer/beautysh) with `docker pull unibeautify/beautysh`<br/><br/>:bookmark_tabs: Manually:<br/>1. Install [beautysh (`beautysh`)](https://github.com/bemeurer/beautysh) by following https://github.com/bemeurer/beautysh#installation<br/> |
+| brittany | :warning: Manual installation | :construction: Not an executable | :page_facing_up: Go to https://github.com/lspitzner/brittany and follow the instructions. |
 | clang-format | :warning: 1 executable | :white_check_mark: :100:% of executables | :whale: With [Docker](https://www.docker.com/):<br/>1. Install [ClangFormat (`clang-format`)](https://clang.llvm.org/docs/ClangFormat.html) with `docker pull unibeautify/clang-format`<br/><br/>:bookmark_tabs: Manually:<br/>1. Install [ClangFormat (`clang-format`)](https://clang.llvm.org/docs/ClangFormat.html) by following https://clang.llvm.org/docs/ClangFormat.html<br/> |
 | cljfmt | :white_check_mark: | :ok_hand: Not necessary | :smiley: Nothing! |
 | Coffee Formatter | :white_check_mark: | :ok_hand: Not necessary | :smiley: Nothing! |
@@ -89,6 +90,7 @@ Some of the supported beautifiers are developed for Node.js and are automaticall
 | gofmt | :warning: Manual installation | :construction: Not an executable | :page_facing_up: Go to https://golang.org/cmd/gofmt/ and follow the instructions. |
 | goimports | :warning: 1 executable | :white_check_mark: :100:% of executables | :whale: With [Docker](https://www.docker.com/):<br/>1. Install [goimports (`goimports`)](https://godoc.org/golang.org/x/tools/cmd/goimports) with `docker pull unibeautify/goimports`<br/><br/>:bookmark_tabs: Manually:<br/>1. Install [goimports (`goimports`)](https://godoc.org/golang.org/x/tools/cmd/goimports) by following https://godoc.org/golang.org/x/tools/cmd/goimports<br/> |
 | hh_format | :warning: Manual installation | :construction: Not an executable | :page_facing_up: Go to http://hhvm.com/ and follow the instructions. |
+| hindent | :warning: Manual installation | :construction: Not an executable | :page_facing_up: Go to https://github.com/commercialhaskell/hindent and follow the instructions. |
 | HTML Beautifier | :warning: Manual installation | :construction: Not an executable | :page_facing_up: Go to https://github.com/threedaymonk/htmlbeautifier and follow the instructions. |
 | JS Beautify | :white_check_mark: | :ok_hand: Not necessary | :smiley: Nothing! |
 | JSCS Fixer | :white_check_mark: | :ok_hand: Not necessary | :smiley: Nothing! |
@@ -146,7 +148,7 @@ See [all supported options in the documentation at  `docs/options.md`](docs/opti
 | Go | `Go` |`.go` | **[`gofmt`](https://golang.org/cmd/gofmt/)**, [`goimports`](https://godoc.org/golang.org/x/tools/cmd/goimports) |
 | Golang Template | `HTML (Go)`, `Go Template` |`.gohtml` | **[`Pretty Diff`](https://github.com/prettydiff/prettydiff)** |
 | Handlebars | `Handlebars`, `HTML (Handlebars)` |`.hbs`, `.handlebars` | **[`JS Beautify`](https://github.com/beautify-web/js-beautify)**, [`Pretty Diff`](https://github.com/prettydiff/prettydiff) |
-| Haskell | `Haskell` |`.hs` | **[`stylish-haskell`](https://github.com/jaspervdj/stylish-haskell)** |
+| Haskell | `Haskell` |`.hs` | **[`brittany`](https://github.com/lspitzner/brittany)**, [`hindent`](https://github.com/commercialhaskell/hindent), [`stylish-haskell`](https://github.com/jaspervdj/stylish-haskell) |
 | HTML | `HTML` |`.html` | **[`JS Beautify`](https://github.com/beautify-web/js-beautify)**, [`Pretty Diff`](https://github.com/prettydiff/prettydiff) |
 | Jade | `Jade`, `Pug` |`.jade`, `.pug` | **[`Pug Beautify`](https://github.com/vingorius/pug-beautify)** |
 | Java | `Java` |`.java` | **[`Uncrustify`](https://github.com/uncrustify/uncrustify)** |

docs/options.md

@@ -4678,13 +4678,13 @@ Maximum characters per line (0 disables) (Supported by JS Beautify, Pretty Diff)
 
 ####  [Haskell](#haskell) 
 
-**Supported Beautifiers**:  [`stylish-haskell`](#stylish-haskell) 
+**Supported Beautifiers**:  [`brittany`](#brittany)  [`hindent`](#hindent)  [`stylish-haskell`](#stylish-haskell) 
 
-| Option | stylish-haskell |
+| Option | brittany | hindent | stylish-haskell |
-| --- | --- |
+| --- | --- | --- | --- |
-| `disabled` | :white_check_mark: |
+| `disabled` | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| `default_beautifier` | :white_check_mark: |
+| `default_beautifier` | :white_check_mark: | :white_check_mark: | :white_check_mark: |
-| `beautify_on_save` | :white_check_mark: |
+| `beautify_on_save` | :white_check_mark: | :white_check_mark: | :white_check_mark: |
 
 **Description**:
 
@@ -4711,11 +4711,11 @@ Disable Haskell Beautification
 
 **Important**: This option is only configurable from within Atom Beautify's setting panel.
 
-**Default**: `stylish-haskell`
+**Default**: `brittany`
 
 **Type**: `string`
 
-**Enum**:  `stylish-haskell` 
+**Enum**:  `brittany`  `hindent`  `stylish-haskell` 
 
 **Description**:
 

examples/nested-jsbeautifyrc/haskell/expected/test.hs

@@ -1,10 +0,0 @@
-{-# LANGUAGE Wat #-}
-import           Bar
-import           Foo
-
-import qualified Baz as Bang
-
-data Person = Person {
-  name    :: String,
-  address :: String
-}

examples/nested-jsbeautifyrc/haskell/expected/test_brittany.hs

@@ -0,0 +1,33 @@
+{-# LANGUAGE OverloadedStrings #-}
+module TypeFun where
+import    Foo
+import Bar
+import qualified Baz as Bang
+import Data.Typeable
+
+data Person = Person {
+  name :: String,
+  address :: String
+}
+
+main :: IO ()
+main = do
+  doSomethingOnType 'c'
+  doSomethingOnType (35 :: Integer)
+  doSomethingOnType "a string"
+
+doSomethingOnType :: Typeable a => a -> IO ()
+doSomethingOnType a = case show (typeOf a) of
+  "Char"    -> print $ performActionOnChar a
+  "Integer" -> print $ performActionOnInt a
+  _         -> print "undefined!"
+
+performActionOnChar :: Typeable a => a -> String
+performActionOnChar a = case cast a :: Maybe Char of
+  Just c  -> "Concatenating with string: " ++ [c]
+  Nothing -> "Cast went wrong..."
+
+performActionOnInt :: Typeable a => a -> String
+performActionOnInt a = case cast a :: Maybe Integer of
+  Just i  -> "Concatenating with string: " ++ show (i + 10)
+  Nothing -> "Cast went wrong..."

examples/nested-jsbeautifyrc/haskell/expected/test_hindent.hs

@@ -0,0 +1,38 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+module TypeFun where
+
+import Bar
+import qualified Baz as Bang
+import Data.Typeable
+import Foo
+
+data Person = Person
+  { name :: String
+  , address :: String
+  }
+
+main :: IO ()
+main = do
+  doSomethingOnType 'c'
+  doSomethingOnType (35 :: Integer)
+  doSomethingOnType "a string"
+
+doSomethingOnType :: Typeable a => a -> IO ()
+doSomethingOnType a =
+  case show (typeOf a) of
+    "Char" -> print $ performActionOnChar a
+    "Integer" -> print $ performActionOnInt a
+    _ -> print "undefined!"
+
+performActionOnChar :: Typeable a => a -> String
+performActionOnChar a =
+  case cast a :: Maybe Char of
+    Just c -> "Concatenating with string: " ++ [c]
+    Nothing -> "Cast went wrong..."
+
+performActionOnInt :: Typeable a => a -> String
+performActionOnInt a =
+  case cast a :: Maybe Integer of
+    Just i -> "Concatenating with string: " ++ show (i + 10)
+    Nothing -> "Cast went wrong..."

examples/nested-jsbeautifyrc/haskell/expected/test_stylishhaskell.hs

@@ -0,0 +1,36 @@
+{-# LANGUAGE OverloadedStrings #-}
+module TypeFun where
+import           Bar
+import qualified Baz as Bang
+import           Data.Typeable
+import           Foo
+
+data Person = Person {
+  name    :: String,
+  address :: String
+}
+
+main :: IO ()
+main = do
+  doSomethingOnType 'c'
+  doSomethingOnType (35 :: Integer)
+  doSomethingOnType "a string"
+
+doSomethingOnType :: Typeable a => a -> IO ()
+doSomethingOnType a =
+  case show (typeOf a) of
+    "Char"    -> print $ performActionOnChar a
+    "Integer" -> print $ performActionOnInt a
+    _         -> print "undefined!"
+
+performActionOnChar :: Typeable a => a -> String
+performActionOnChar a =
+  case cast a :: Maybe Char of
+    Just c  -> "Concatenating with string: " ++ [c]
+    Nothing -> "Cast went wrong..."
+
+performActionOnInt :: Typeable a => a -> String
+performActionOnInt a =
+  case cast a :: Maybe Integer of
+    Just i  -> "Concatenating with string: " ++ show (i + 10)
+    Nothing -> "Cast went wrong..."

examples/nested-jsbeautifyrc/haskell/original/_test.hs

@@ -1,10 +1,36 @@
-{-# LANGUAGE Wat #-}
+{-# LANGUAGE OverloadedStrings #-}
+module TypeFun where
 import    Foo
 import Bar
-
 import qualified Baz as Bang
+import Data.Typeable
 
 data Person = Person {
   name :: String,
   address :: String
 }
+
+main :: IO ()
+main = do
+  doSomethingOnType 'c'
+  doSomethingOnType (35 :: Integer)
+  doSomethingOnType "a string"
+
+doSomethingOnType :: Typeable a => a -> IO ()
+doSomethingOnType a =
+  case show (typeOf a) of
+    "Char" -> print $ performActionOnChar a
+    "Integer" -> print $ performActionOnInt a
+    _ -> print "undefined!"
+
+performActionOnChar :: Typeable a => a -> String
+performActionOnChar a =
+  case cast a :: Maybe Char of
+    Just c -> "Concatenating with string: " ++ [c]
+    Nothing -> "Cast went wrong..."
+
+performActionOnInt :: Typeable a => a -> String
+performActionOnInt a =
+  case cast a :: Maybe Integer of
+    Just i -> "Concatenating with string: " ++ show (i + 10)
+    Nothing -> "Cast went wrong..."

src/options.json

@@ -2632,9 +2632,9 @@
     "description": "Options for language Haskell",
     "collapsed": true,
     "beautifiers": [
-      "stylish-haskell",
+      "brittany",
       "hindent",
-      "brittany"
+      "stylish-haskell"
     ],
     "grammars": [
       "Haskell"
@@ -2654,12 +2654,12 @@
         "title": "Default Beautifier",
         "order": -2,
         "type": "string",
-        "default": "stylish-haskell",
+        "default": "brittany",
         "description": "Default Beautifier to be used for Haskell",
         "enum": [
-          "stylish-haskell",
+          "brittany",
           "hindent",
-          "brittany"
+          "stylish-haskell"
         ]
       },
       "beautify_on_save": {