nr:
> I have some XML things to take care of, and I had hoped to use
> a nice functional language with combinators. But I'm having
> trouble getting HaXml to do anything useful. Here is a program
> that I wrote just to read in the XML and prettyprint it.
> But it fails with an error message. The 'expat' tool 'xmlwf'
> claims the XML is well formed, and the XML was generated from
> gpsbabel, a tool I trust to behave properly. And yet:
>
> : [EMAIL PROTECTED] 10429 ; xmlwf 2006-12-27-backup.gpx
> : [EMAIL PROTECTED] 10430 ; $AWD/Main 2006-12-27-backup.gpx
> Main: Parse error: unexpected EOF
>
> Here is Main.hs:
>
> module Main where
> import qualified Text.XML.HaXml as X
> import qualified Text.XML.HaXml.Parse as XP
> import qualified Text.XML.HaXml.Pretty as XPP
> import qualified IO
> import qualified System
>
> load :: String -> IO X.Document
> load fn = do handle <- IO.openFile fn IO.ReadMode
> contents <- IO.hGetContents handle
> IO.hClose handle
> return $ XP.xmlParse fn contents
>
> main = do [xml] <- System.getArgs
> d <- load xml
> IO.putStrLn $ show $ XPP.document $ d
>
>
> I'm using HaXml version 1.13.2-5 as distributed by Debian,
> with GHC 6.6.
>
> Does anyone have thoughts or suggestions? Is there software I should
> prefer to HaXml? (I notice that HaXml does not understand XML Schema,
> which I seem to be stuck with...)
You might also want to have a peek at HXT, the XML toolbox. That's been
used to good effect recently, for a little RSS aggregator:
http://cale.yi.org/index.php/HRSS
-- Don
P.S. Redirected to the -cafe
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