pretty-1.1.3.6: Pretty-printing library

Copyright | (c) Trevor Elliott <revor@galois.com> 2015
License | BSD-style (see the file LICENSE)
Maintainer | David Terei <code@davidterei.com>
Stability | stable
Portability | portable
Safe Haskell | Safe
Language | Haskell98

Text.PrettyPrint.Annotated.HughesPJ

Contents

- The document type
- Constructing documents
  - Converting values into documents
  - Simple derived documents
  - Wrapping documents in delimiters
  - Combining documents
  - Annotating documents
- Predicates on documents
- Utility functions for documents
- Rendering documents
  - Default rendering
  - Annotation rendering
  - Rendering with a particular style
  - General rendering

Description

This module provides a version of pretty that allows for annotations to be attached to documents. Annotations are arbitrary pieces of metadata that can be attached to sub-documents.

Synopsis

- data Doc a
- data TextDetails
  - = Chr !Char
  - | Str String
  - | PStr String
- data AnnotDetails a
  - = AnnotStart
  - | NoAnnot !TextDetails !Int
  - | AnnotEnd a
- char :: Char -> Doc a
- text :: String -> Doc a
- ptext :: String -> Doc a
- sizedText :: Int -> String -> Doc a
- zeroWidthText :: String -> Doc a
- int :: Int -> Doc a
- integer :: Integer -> Doc a
- float :: Float -> Doc a
- double :: Double -> Doc a
- rational :: Rational -> Doc a
- semi :: Doc a
- comma :: Doc a
- colon :: Doc a
- space :: Doc a
- equals :: Doc a
- lparen :: Doc a
- rparen :: Doc a
- lbrack :: Doc a
- rbrack :: Doc a
- lbrace :: Doc a
- rbrace :: Doc a
- parens :: Doc a -> Doc a
- brackets :: Doc a -> Doc a
- braces :: Doc a -> Doc a
- quotes :: Doc a -> Doc a
- doubleQuotes :: Doc a -> Doc a
- maybeParens :: Bool -> Doc a -> Doc a
- maybeBrackets :: Bool -> Doc a -> Doc a
- maybeBraces :: Bool -> Doc a -> Doc a
- maybeQuotes :: Bool -> Doc a -> Doc a
- maybeDoubleQuotes :: Bool -> Doc a -> Doc a
- empty :: Doc a
- (<>) :: Doc a -> Doc a -> Doc a
- (<+>) :: Doc a -> Doc a -> Doc a
- hcat :: [Doc a] -> Doc a
- hsep :: [Doc a] -> Doc a
- ($$) :: Doc a -> Doc a -> Doc a
- ($+$) :: Doc a -> Doc a -> Doc a
- vcat :: [Doc a] -> Doc a
- sep :: [Doc a] -> Doc a
- cat :: [Doc a] -> Doc a
- fsep :: [Doc a] -> Doc a
- fcat :: [Doc a] -> Doc a
- nest :: Int -> Doc a -> Doc a
- hang :: Doc a -> Int -> Doc a -> Doc a
- punctuate :: Doc a -> [Doc a] -> [Doc a]
- annotate :: a -> Doc a -> Doc a
- isEmpty :: Doc a -> Bool
- first :: Doc a -> Doc a -> Doc a
- reduceDoc :: Doc a -> RDoc a
- render :: Doc a -> String
- renderSpans :: Doc ann -> (String, [Span ann])
- data Span a = Span {
  - spanStart :: !Int
  - spanLength :: !Int
  - spanAnnotation :: a
  }
- renderDecorated :: (ann -> String) -> (ann -> String) -> Doc ann -> String
- renderDecoratedM :: Monad m => (ann -> m r) -> (ann -> m r) -> (String -> m r) -> m r -> Doc ann -> m r
- data Style = Style {
  - mode :: Mode
  - lineLength :: Int
  - ribbonsPerLine :: Float
  }
- style :: Style
- renderStyle :: Style -> Doc a -> String
- data Mode
  - = PageMode
  - | ZigZagMode
  - | LeftMode
  - | OneLineMode
- fullRender :: Mode -> Int -> Float -> (TextDetails -> a -> a) -> a -> Doc b -> a
- fullRenderAnn :: Mode -> Int -> Float -> (AnnotDetails b -> a -> a) -> a -> Doc b -> a

# The document type

data Doc a Source #

The abstract type of documents. A Doc represents a set of layouts. A Doc with no occurrences of Union or NoDoc represents just one layout.

#### Instances

Instances details

Functor Doc Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> Doc a -> Doc b Source # (<$) :: a -> Doc b -> Doc a Source #
IsString (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fromString :: String -> Doc a Source #
Monoid (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods mempty :: Doc a Source # mappend :: Doc a -> Doc a -> Doc a Source # mconcat :: [Doc a] -> Doc a Source #
Semigroup (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (<>) :: Doc a -> Doc a -> Doc a Source # sconcat :: NonEmpty (Doc a) -> Doc a Source # stimes :: Integral b => b -> Doc a -> Doc a Source #
Generic (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Associated Types type Rep (Doc a) :: Type -> Type Source # Methods from :: Doc a -> Rep (Doc a) x Source # to :: Rep (Doc a) x -> Doc a Source #
Show (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Doc a -> ShowS Source # show :: Doc a -> String Source # showList :: [Doc a] -> ShowS Source #
NFData a => NFData (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods rnf :: Doc a -> () Source #
Eq (Doc a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Doc a -> Doc a -> Bool Source # (/=) :: Doc a -> Doc a -> Bool Source #
type Rep (Doc a) Source # |

Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

type Rep (Doc a) = D1 ('MetaData "Doc" "Text.PrettyPrint.Annotated.HughesPJ" "pretty-1.1.3.6" 'False) (((C1 ('MetaCons "Empty" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "NilAbove" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)))) :+: (C1 ('MetaCons "TextBeside" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (AnnotDetails a)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a))) :+: C1 ('MetaCons "Nest" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a))))) :+: ((C1 ('MetaCons "Union" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a))) :+: C1 ('MetaCons "NoDoc" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "Beside" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)))) :+: C1 ('MetaCons "Above" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Bool) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Doc a)))))))

data TextDetails Source #

A TextDetails represents a fragment of text that will be output at some point in a `Doc`.

Constructors

Chr !Char | A single Char fragment
Str String | A whole String fragment
PStr String | Used to represent a Fast String fragment but now deprecated and identical to the Str constructor.

#### Instances

Instances details

Generic TextDetails Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Associated Types type Rep TextDetails :: Type -> Type Source # Methods from :: TextDetails -> Rep TextDetails x Source # to :: Rep TextDetails x -> TextDetails Source #
Show TextDetails Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> TextDetails -> ShowS Source # show :: TextDetails -> String Source # showList :: [TextDetails] -> ShowS Source #
NFData TextDetails Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods rnf :: TextDetails -> () Source #
Eq TextDetails Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: TextDetails -> TextDetails -> Bool Source # (/=) :: TextDetails -> TextDetails -> Bool Source #
type Rep TextDetails Source # |

Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

type Rep TextDetails = D1 ('MetaData "TextDetails" "Text.PrettyPrint.Annotated.HughesPJ" "pretty-1.1.3.6" 'False) (C1 ('MetaCons "Chr" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Char)) :+: (C1 ('MetaCons "Str" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)) :+: C1 ('MetaCons "PStr" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String))))

data AnnotDetails a Source #

An annotation (side-metadata) attached at a particular point in a `Doc`. Allows carrying non-pretty-printed data around in a `Doc` that is attached at particular points in the structure. Once the `Doc` is render to an output type (such as `String`), we can also retrieve where in the rendered document our annotations start and end (see `Span` and `renderSpans`).

Constructors

AnnotStart |
NoAnnot !TextDetails !Int |
AnnotEnd a |

#### Instances

Instances details

Functor AnnotDetails Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> AnnotDetails a -> AnnotDetails b Source # (<$) :: a -> AnnotDetails b -> AnnotDetails a Source #
Show a => Show (AnnotDetails a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> AnnotDetails a -> ShowS Source # show :: AnnotDetails a -> String Source # showList :: [AnnotDetails a] -> ShowS Source #
NFData a => NFData (AnnotDetails a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods rnf :: AnnotDetails a -> () Source #
Eq a => Eq (AnnotDetails a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: AnnotDetails a -> AnnotDetails a -> Bool Source # (/=) :: AnnotDetails a -> AnnotDetails a -> Bool Source #

# Constructing documents

## Converting values into documents

char :: Char -> Doc a Source #

A document of height and width 1, containing a literal character.

text :: String -> Doc a Source #

A document of height 1 containing a literal string. `text` satisfies the following laws:

-     text s <> text t = text (s++t)

- ``text` "" `<>` x = x`, if `x` non-empty

The side condition on the last law is necessary because ``text` ""` has height 1, while `empty` has no height.

ptext :: String -> Doc a Source #

Same as `text`. Used to be used for Bytestrings.

sizedText :: Int -> String -> Doc a Source #

Some text with any width. (`text s = sizedText (length s) s`)

zeroWidthText :: String -> Doc a Source #

Some text, but without any width. Use for non-printing text such as a HTML or Latex tags

int Source #

Arguments

:: Int |

-> Doc a

    int n = text (show n)

integer Source #

Arguments

:: Integer |

-> Doc a

    integer n = text (show n)

float Source #

Arguments

:: Float |

-> Doc a

    float n = text (show n)

double Source #

Arguments

:: Double |

-> Doc a

    double n = text (show n)

rational Source #

Arguments

:: Rational |

-> Doc a

    rational n = text (show n)

## Simple derived documents

semi Source #

Arguments

:: Doc a | A ';' character

comma Source #

Arguments

:: Doc a | A ',' character

colon Source #

Arguments

:: Doc a | A `:` character

space Source #

Arguments

:: Doc a | A space character

equals Source #

Arguments

:: Doc a | A '=' character

lparen Source #

Arguments

:: Doc a | A '(' character

rparen Source #

Arguments

:: Doc a | A ')' character

lbrack Source #

Arguments

:: Doc a | A '[' character

rbrack Source #

Arguments

:: Doc a | A ']' character

lbrace Source #

Arguments

:: Doc a | A '{' character

rbrace Source #

Arguments

:: Doc a | A '}' character

## Wrapping documents in delimiters

parens Source #

Arguments

:: Doc a |
-> Doc a | Wrap document in `(...)`

brackets Source #

Arguments

:: Doc a |
-> Doc a | Wrap document in `[...]`

braces Source #

Arguments

:: Doc a |
-> Doc a | Wrap document in `{...}`

quotes Source #

Arguments

:: Doc a |
-> Doc a | Wrap document in `'...'`

doubleQuotes Source #

Arguments

:: Doc a |
-> Doc a | Wrap document in `"..."`

maybeParens :: Bool -> Doc a -> Doc a Source #

Apply `parens` to `Doc` if boolean is true.

maybeBrackets :: Bool -> Doc a -> Doc a Source #

Apply `brackets` to `Doc` if boolean is true.

maybeBraces :: Bool -> Doc a -> Doc a Source #

Apply `braces` to `Doc` if boolean is true.

maybeQuotes :: Bool -> Doc a -> Doc a Source #

Apply `quotes` to `Doc` if boolean is true.

maybeDoubleQuotes :: Bool -> Doc a -> Doc a Source #

Apply `doubleQuotes` to `Doc` if boolean is true.

## Combining documents

empty :: Doc a Source #

The empty document, with no height and no width. `empty` is the identity for `<>`, `<+>`, `$$` and `$+$`, and anywhere in the argument list for `sep`, `hcat`, `hsep`, `vcat`, `fcat` etc.

(<>) :: Doc a -> Doc a -> Doc a infixl 6 Source #

Beside. `<>` is associative, with identity `empty`.

(<+>) :: Doc a -> Doc a -> Doc a infixl 6 Source #

Beside, separated by space, unless one of the arguments is `empty`. `<+>` is associative, with identity `empty`.

hcat :: [Doc a] -> Doc a Source #

List version of `<>`.

hsep :: [Doc a] -> Doc a Source #

List version of `<+>`.

($$) :: Doc a -> Doc a -> Doc a infixl 5 Source #

Above, except that if the last line of the first argument stops at least one position before the first line of the second begins, these two lines are overlapped. For example:

       text "hi" $$ nest 5 (text "there")

lays out as

       hi   there

rather than

       hi
            there

`$$` is associative, with identity `empty`, and also satisfies

- `(x `$$` y) `<>` z = x `$$` (y `<>` z)`, if `y` non-empty.

($+$) :: Doc a -> Doc a -> Doc a infixl 5 Source #

Above, with no overlapping. `$+$` is associative, with identity `empty`.

vcat :: [Doc a] -> Doc a Source #

List version of `$$`.

sep :: [Doc a] -> Doc a Source #

Either `hsep` or `vcat`.

cat :: [Doc a] -> Doc a Source #

Either `hcat` or `vcat`.

fsep :: [Doc a] -> Doc a Source #

"Paragraph fill" version of `sep`.

fcat :: [Doc a] -> Doc a Source #

"Paragraph fill" version of `cat`.

nest :: Int -> Doc a -> Doc a Source #

Nest (or indent) a document by a given number of positions (which may also be negative). `nest` satisfies the laws:

-     nest 0 x = x

-     nest k (nest k' x) = nest (k+k') x

-     nest k (x <> y) = nest k z <> nest k y

-     nest k (x $$ y) = nest k x $$ nest k y

-     nest k empty = empty

- `x `<>` `nest` k y = x `<>` y`, if `x` non-empty

The side condition on the last law is needed because `empty` is a left identity for `<>`.

hang :: Doc a -> Int -> Doc a -> Doc a Source #

    hang d1 n d2 = sep [d1, nest n d2]

punctuate :: Doc a -> [Doc a] -> [Doc a] Source #

    punctuate p [d1, ... dn] = [d1 <> p, d2 <> p, ... dn-1 <> p, dn]

## Annotating documents

annotate :: a -> Doc a -> Doc a Source #

Attach an annotation to a document.

# Predicates on documents

isEmpty :: Doc a -> Bool Source #

Returns `True` if the document is empty

# Utility functions for documents

first :: Doc a -> Doc a -> Doc a Source #

`first` returns its first argument if it is non-empty, otherwise its second.

reduceDoc :: Doc a -> RDoc a Source #

Perform some simplification of a built up `GDoc`.

# Rendering documents

## Default rendering

render :: Doc a -> String Source #

Render the `Doc` to a String using the default `Style` (see `style`).

## Annotation rendering

renderSpans :: Doc ann -> (String, [Span ann]) Source #

Render an annotated `Doc` to a String and list of annotations (see `Span`) using the default `Style` (see `style`).

data Span a Source #

A `Span` represents the result of an annotation after a `Doc` has been rendered, capturing where the annotation now starts and ends in the rendered output.

Constructors

Span |

Fields

- spanStart :: !Int
- spanLength :: !Int
- spanAnnotation :: a

#### Instances

Instances details

Functor Span Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods fmap :: (a -> b) -> Span a -> Span b Source # (<$) :: a -> Span b -> Span a Source #
Show a => Show (Span a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Span a -> ShowS Source # show :: Span a -> String Source # showList :: [Span a] -> ShowS Source #
Eq a => Eq (Span a) Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Span a -> Span a -> Bool Source # (/=) :: Span a -> Span a -> Bool Source #

renderDecorated Source #

Arguments

:: (ann -> String) | Starting an annotation.
-> (ann -> String) | Ending an annotation.
-> Doc ann |
-> String |

Render out a String, interpreting the annotations as part of the resulting document.

IMPORTANT: the size of the annotation string does NOT figure into the layout of the document, so the document will lay out as though the annotations are not present.

renderDecoratedM Source #

Arguments

:: Monad m |
=> (ann -> m r) | Starting an annotation.
-> (ann -> m r) | Ending an annotation.
-> (String -> m r) | Text formatting.
-> m r | Document end.
-> Doc ann |
-> m r |

Render a document with annotations, by interpreting the start and end of the annotations, as well as the text details in the context of a monad.

## Rendering with a particular style

data Style Source #

A rendering style. Allows us to specify constraints to choose among the many different rendering options.

Constructors

Style |

Fields

- mode :: Mode

  The rendering mode.

- lineLength :: Int

  Maximum length of a line, in characters.

- ribbonsPerLine :: Float

  Ratio of line length to ribbon length. A ribbon refers to the characters on a line excluding indentation. So a `lineLength` of 100, with a `ribbonsPerLine` of `2.0` would only allow up to 50 characters of ribbon to be displayed on a line, while allowing it to be indented up to 50 characters.

#### Instances

Instances details

Generic Style Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Associated Types type Rep Style :: Type -> Type Source # Methods from :: Style -> Rep Style x Source # to :: Rep Style x -> Style Source #
Show Style Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Style -> ShowS Source # show :: Style -> String Source # showList :: [Style] -> ShowS Source #
Eq Style Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Style -> Style -> Bool Source # (/=) :: Style -> Style -> Bool Source #
type Rep Style Source # |

Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

type Rep Style = D1 ('MetaData "Style" "Text.PrettyPrint.Annotated.HughesPJ" "pretty-1.1.3.6" 'False) (C1 ('MetaCons "Style" 'PrefixI 'True) (S1 ('MetaSel ('Just "mode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Mode) :*: (S1 ('MetaSel ('Just "lineLength") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Int) :*: S1 ('MetaSel ('Just "ribbonsPerLine") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Float))))

style :: Style Source #

The default style (`mode=PageMode, lineLength=100, ribbonsPerLine=1.5`).

renderStyle :: Style -> Doc a -> String Source #

Render the `Doc` to a String using the given `Style`.

data Mode Source #

Rendering mode.

Constructors

PageMode | Normal rendering (`lineLength` and `ribbonsPerLine` respected').
ZigZagMode | With zig-zag cuts.
LeftMode | No indentation, infinitely long lines (`lineLength` ignored), but explicit new lines, i.e., `text "one" $$ text "two"`, are respected.
OneLineMode | All on one line, `lineLength` ignored and explicit new lines (`$$`) are turned into spaces.

#### Instances

Instances details

Generic Mode Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Associated Types type Rep Mode :: Type -> Type Source # Methods from :: Mode -> Rep Mode x Source # to :: Rep Mode x -> Mode Source #
Show Mode Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods showsPrec :: Int -> Mode -> ShowS Source # show :: Mode -> String Source # showList :: [Mode] -> ShowS Source #
Eq Mode Source # |
Instance details Defined in Text.PrettyPrint.Annotated.HughesPJ Methods (==) :: Mode -> Mode -> Bool Source # (/=) :: Mode -> Mode -> Bool Source #
type Rep Mode Source # |

Instance details

Defined in Text.PrettyPrint.Annotated.HughesPJ

type Rep Mode = D1 ('MetaData "Mode" "Text.PrettyPrint.Annotated.HughesPJ" "pretty-1.1.3.6" 'False) ((C1 ('MetaCons "PageMode" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "ZigZagMode" 'PrefixI 'False) (U1 :: Type -> Type)) :+: (C1 ('MetaCons "LeftMode" 'PrefixI 'False) (U1 :: Type -> Type) :+: C1 ('MetaCons "OneLineMode" 'PrefixI 'False) (U1 :: Type -> Type)))

## General rendering

fullRender Source #

Arguments

:: Mode | Rendering mode.
-> Int | Line length.
-> Float | Ribbons per line.
-> (TextDetails -> a -> a) | What to do with text.
-> a | What to do at the end.
-> Doc b | The document.
-> a | Result.

The general rendering interface. Please refer to the `Style` and `Mode` types for a description of rendering mode, line length and ribbons.

fullRenderAnn Source #

Arguments

:: Mode | Rendering mode.
-> Int | Line length.
-> Float | Ribbons per line.
-> (AnnotDetails b -> a -> a) | What to do with text.
-> a | What to do at the end.
-> Doc b | The document.
-> a | Result.

The general rendering interface, supporting annotations. Please refer to the `Style` and `Mode` types for a description of rendering mode, line length and ribbons.