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facebookincubator / retrie

Retrie is a powerful, easy-to-use codemodding tool for Haskell.
MIT License
502 stars 30 forks source link

Do not unparen the immediate HsPar around sections #70

Closed watashi closed 5 months ago

watashi commented 5 months ago

According to Note [Sections in HsSyn] in GHC.Hs.Expr, sections should always appear wrapped in an HsPar, the pretty-printing won't add parentheses otherwise and can lead to malformed output.

Closes #35