[Haskell-beginners] hGetContents exception
daniel.is.fischer at googlemail.com
Wed Sep 14 15:15:11 CEST 2011
On Wednesday 14 September 2011, 14:50:12, Luca Ciciriello wrote:
> Hi All.
> I'm using the function hGetContents in order to read some text file. If
> one or more of these text file have a wrong UTF encoding, I get the
> hGetContents: invalid argument (Illegal byte sequence)
> My workaround is to open the wrong encoded file in emacs and create a
> copy of this file (cut and paste in a new buffer). After this operation
> the new file has a correct UTF encoding and hGetContents doesn't
> complain any more.
Wouldn't using iconv be more convenient?
> Is there a better way to read (without complaining) such wrong file
> without an external action (emacs)?
If you know the encoding of the file, you can
hSetEncoding handle encoding
after you opened the file (if it's one of the known encodings).
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