[Haskell-cafe] Haddock infix constructors in markup
ozgurakgun at gmail.com
Mon Apr 26 16:05:48 EDT 2010
So, how can we make use of this fix?
On 26 April 2010 19:47, David Waern <david.waern at gmail.com> wrote:
> 2010/4/26 Daniel Fischer <daniel.is.fischer at web.de>:
> > Am Montag 26 April 2010 18:15:02 schrieb Ozgur Akgun:
> >> Hi all,
> >> If I have the following data type:
> >> data Expr = Num Int | Expr :+: Expr | Expr :-: Expr
> >> Haddock handles the infix constructors, and generates a very nice output
> >> (html in this case)
> >> However when I try to reference to one of the infix constructors in the
> >> markup of other functions it fails to hyperlink.
> >> -- | If the input is 'Num' does magic, if it is ':+:' does even more
> >> magic! someFunc :: Expr -> Expr
> >> In the output of this markup, the 'Num' is hyperlinked but the ':+:' is
> >> not. Is there a different syntax for infix constructors (and for infix
> >> functions presumably) or does haddock simple lack this feature?
> > Infix functions work fine (try referring to e.g. '&&' in the haddock
> > comment), but infix constructors apparently not.
> Yes, I actually fixed this a few weeks ago in Haddock's lexer. Colon
> was just not included in the character set for identifiers.
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