Lennart Kolmodin avatar Lennart Kolmodin committed b0bb818

Implement <?>

Comments (0)

Files changed (1)


 (<?>) :: Parser a
       -> String                 -- ^ the name to use if parsing fails
       -> Parser a
-p <?> _msg = p
+p <?> msg = Parser $ \s kf ks -> runParser p s (\s' strs m -> kf s' (msg:strs) m) ks
 {-# INLINE (<?>) #-}
 infix 0 <?>
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.