Language.Haskell.Tools.Transform

A module for preparing the representation of the AST for pretty printing.

Documentation

prepareAST :: SourceInfoTraversal node => StringBuffer -> Ann node dom RangeStage -> Ann node dom SrcTemplateStage

Prepares the AST for pretty printing

placeComments :: RangeInfo stage => Map SrcSpan [Located AnnotationComment] -> Ann UModule dom stage -> Ann UModule dom stage

Puts comments in the nodes they should be attached to. Leaves the AST in a state where parent nodes does not contain all of their children.

getNormalComments :: Map SrcSpan [Located AnnotationComment] -> Map SrcSpan [Located AnnotationComment]

getPragmaComments :: Map SrcSpan [Located AnnotationComment] -> Map String [Located String]

child :: SpanInfo SrcTemplateStage

opt :: OptionalInfo SrcTemplateStage

optBefore :: String -> OptionalInfo SrcTemplateStage

optAfter :: String -> OptionalInfo SrcTemplateStage

list :: ListInfo SrcTemplateStage

indentedList :: ListInfo SrcTemplateStage

indentedListBefore :: String -> ListInfo SrcTemplateStage

indentedListAfter :: String -> ListInfo SrcTemplateStage

listSep :: String -> ListInfo SrcTemplateStage

listSepBefore :: String -> String -> ListInfo SrcTemplateStage

listSepAfter :: String -> String -> ListInfo SrcTemplateStage

listSepBeforeAfter :: String -> String -> String -> ListInfo SrcTemplateStage

(<>) :: SpanInfo SrcTemplateStage -> SpanInfo SrcTemplateStage -> SpanInfo SrcTemplateStage

Concatenates two source templates to produce a new template with all child elements.

sourceTemplateNodeRange :: Simple Lens (SpanInfo SrcTemplateStage) SrcSpan

sourceTemplateNodeElems :: Simple Lens (SpanInfo SrcTemplateStage) [SourceTemplateElem]

sourceTemplateListRange :: Simple Lens (ListInfo SrcTemplateStage) SrcSpan

srcTmpListBefore :: Simple Lens (ListInfo SrcTemplateStage) String

srcTmpListAfter :: Simple Lens (ListInfo SrcTemplateStage) String

srcTmpDefaultSeparator :: Simple Lens (ListInfo SrcTemplateStage) String

srcTmpIndented :: Simple Lens (ListInfo SrcTemplateStage) Bool

srcTmpSeparators :: Simple Lens (ListInfo SrcTemplateStage) [String]

sourceTemplateOptRange :: Simple Lens (OptionalInfo SrcTemplateStage) SrcSpan

srcTmpOptBefore :: Simple Lens (OptionalInfo SrcTemplateStage) String

srcTmpOptAfter :: Simple Lens (OptionalInfo SrcTemplateStage) String

rangeToSource :: SourceInfoTraversal node => StringBuffer -> Ann node dom RngTemplateStage -> Ann node dom SrcTemplateStage

fixRanges :: SourceInfoTraversal node => Ann node dom RangeStage -> Ann node dom NormRangeStage

Modifies ranges to contain their children

cutUpRanges :: forall node dom. SourceInfoTraversal node => Ann node dom NormRangeStage -> Ann node dom RngTemplateStage

Creates a source template from the ranges and the input file. All source ranges must be good ranges.

getLocIndices :: SourceInfoTraversal e => Ann e dom RngTemplateStage -> Map OrdSrcSpan Int

Assigns an index (in the order they are used) for each range

mapLocIndices :: Ord k => StringBuffer -> Map OrdSrcSpan k -> Map k String

Partitions the source file in the order where the parts are used in the AST