Safe Haskell	Safe-Inferred
Language	Haskell2010

GHC.JS.Ppr

Contents

Orphan instances

Description

Pretty-printing JavaScript

Synopsis

renderJs :: (JsToDoc a, JMacro a) => a -> Doc
renderJs' :: (JsToDoc a, JMacro a) => RenderJs -> a -> Doc
renderPrefixJs :: (JsToDoc a, JMacro a) => FastString -> a -> Doc
renderPrefixJs' :: (JsToDoc a, JMacro a) => RenderJs -> FastString -> a -> Doc
class JsToDoc a where
- jsToDocR :: RenderJs -> a -> Doc
defaultRenderJs :: RenderJs
data RenderJs = RenderJs {
- renderJsS :: !(RenderJs -> JStat -> Doc)
- renderJsE :: !(RenderJs -> JExpr -> Doc)
- renderJsV :: !(RenderJs -> JVal -> Doc)
- renderJsI :: !(RenderJs -> Ident -> Doc)
}
jsToDoc :: JsToDoc a => a -> Doc
pprStringLit :: FastString -> Doc
flattenBlocks :: [JStat] -> [JStat]
braceNest :: Doc -> Doc
hangBrace :: Doc -> Doc -> Doc

Documentation

renderJs :: (JsToDoc a, JMacro a) => a -> Doc Source #

Render a syntax tree as a pretty-printable document (simply showing the resultant doc produces a nice, well formatted String).

renderJs' :: (JsToDoc a, JMacro a) => RenderJs -> a -> Doc Source #

renderPrefixJs :: (JsToDoc a, JMacro a) => FastString -> a -> Doc Source #

Render a syntax tree as a pretty-printable document, using a given prefix to all generated names. Use this with distinct prefixes to ensure distinct generated names between independent calls to render(Prefix)Js.

renderPrefixJs' :: (JsToDoc a, JMacro a) => RenderJs -> FastString -> a -> Doc Source #

class JsToDoc a where Source #

Methods

jsToDocR :: RenderJs -> a -> Doc Source #

Instances

Instances details

JsToDoc Ident Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> Ident -> Doc Source #
JsToDoc JExpr Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> JExpr -> Doc Source #
JsToDoc JStat Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> JStat -> Doc Source #
JsToDoc JVal Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> JVal -> Doc Source #
JsToDoc [JExpr] Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> [JExpr] -> Doc Source #
JsToDoc [JStat] Source #
Instance details Defined in GHC.JS.Ppr Methods jsToDocR :: RenderJs -> [JStat] -> Doc Source #

defaultRenderJs :: RenderJs Source #

data RenderJs Source #

Constructors

RenderJs
Fields renderJsS :: !(RenderJs -> JStat -> Doc) renderJsE :: !(RenderJs -> JExpr -> Doc) renderJsV :: !(RenderJs -> JVal -> Doc) renderJsI :: !(RenderJs -> Ident -> Doc)

jsToDoc :: JsToDoc a => a -> Doc Source #

pprStringLit :: FastString -> Doc Source #

flattenBlocks :: [JStat] -> [JStat] Source #

braceNest :: Doc -> Doc Source #

hangBrace :: Doc -> Doc -> Doc Source #

Hang with braces:

hdr { body }

Orphan instances

Outputable JExpr Source #
Instance details Methods ppr :: JExpr -> SDoc Source #
Outputable JVal Source #
Instance details Methods ppr :: JVal -> SDoc Source #