No, the token will still be Char. You'll need to unpack Text into [Char]
beforehand, and pack the result back if appropriate.

On 11/02/15 13:07, Konstantine Rybnikov wrote:
> I just tried some regex-applicative and it's amazing! Very nice library,
> thanks Roman!
>
> However, I can't figure out the best way to work with Data.Text.Text
> instead of String. The token would be Text, I guess, but then it breaks
> in composition, since type of `few anySym` would now return `[Text]`,
> not `Text`.
>
> Am I understanding this correctly that intention is to in issue #8? [0]
> Or is there a clever way to work with them today?
>
> Example code:
>
> {-# LANGUAGE OverloadedStrings #-}
>
> import qualified Data.Text as T
> import Data.Text (Text)
> import Text.Regex.Applicative
>
> main = do
>   let input = "foo:\n--- blablabla\ttheend"
>   let r1 = sym "foo:\n"
>                       *> sym "--- " *> few anySym <* sym "\t" <* few anySym
>             :: RE Text Text
>
>   putStrLn (show (input =~ r1))
>
> Error is something like (this is an error for a bit different code, but
> should be very similar):
>
> Main.hs:14:40:
>     Couldn't match type ‘[Text]’ with ‘Text’
>     Expected type: RE Text Text
>       Actual type: RE Text [Text]
>     In the second argument of ‘(*>)’, namely ‘few anySym’
>     In the first argument of ‘(<*)’, namely
>       ‘few anySym *> sym "Actual stderr output differs from expected:"
>        *> sym "--- "
>        *> few anySym’
>
> Thanks!
>
> [0]: https://github.com/feuerbach/regex-applicative/issues/8
>
>

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