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Take the range of headings’ children instead of the whole heading.

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We don’t want to include the ## in a section entry, so we union the ranges of the children (if any).
This commit is contained in:
Rob Rix 2017-06-16 10:59:23 -04:00
parent a051efe7e8
commit e11b56127f
1 changed files with 3 additions and 2 deletions
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5
src/Renderer/TOC.hs
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@ -21,6 +21,7 @@ import Data.Align (crosswalk)
import Data.Functor.Both hiding (fst, snd)
import qualified Data.Functor.Both as Both
import Data.Functor.Listable
import Data.List.NonEmpty (nonEmpty)
import Data.Proxy
import Data.Record
import Data.Text (toLower)
@ -114,12 +115,12 @@ declarationAlgebra proxy source r
where getSource = toText . flip Source.slice source . byteRange . extract
-- | Compute 'Declaration's with the headings of 'Markup.Section's.
markupSectionAlgebra :: (Markup.Section :< fs, Syntax.Error error :< fs, HasField fields Range, Show error, Functor (Union fs))
markupSectionAlgebra :: (Markup.Section :< fs, Syntax.Error error :< fs, HasField fields Range, Show error, Functor (Union fs), Foldable (Union fs))
=> Proxy error
-> Source
-> RAlgebra (TermF (Union fs) (Record fields)) (Term (Union fs) (Record fields)) (Maybe Declaration)
markupSectionAlgebra proxy source r
| Just (Markup.Section (heading, _) _) <- prj (tailF r) = Just $ SectionDeclaration (getSource heading)
| Just (Markup.Section (heading, _) _) <- prj (tailF r) = Just $ SectionDeclaration (maybe (getSource heading) (toText . flip Source.slice source . sconcat) (nonEmpty (byteRange . extract <$> toList (unwrap heading))))
| Just (Syntax.Error err) <- prj (tailF r) = Just $ ErrorDeclaration (show (err `asProxyTypeOf` proxy))
| otherwise = Nothing
where getSource = toText . flip Source.slice source . byteRange . extract