[Haskell-cafe] Need help with learning Parsec

Antoine Latter aslatter at gmail.com
Sun Jul 22 20:45:42 CEST 2012

On Sun, Jul 22, 2012 at 11:00 AM, C K Kashyap <ckkashyap at gmail.com> wrote:
> What's the function to access it?

The function 'runParser' returns either a result or a ParseError. You
can extract the error position with the 'errorPos' function, and then
you can extract the name of the file from the position with

The the 'Show' instance of ParseError does this.


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