Text.HTML.WraXML.Tree.HXT

Documentation

tidy :: String -> IO String

Tidy a piece of HTML code. & -> & - < unquoted tag attribute values: size=-1 -> size="-1" insert omitted closing tags

format :: XmlTree -> String

Like xshow but it shows empty tags the HTML way. E.g. it emits br instead of br/, noscript/noscript instead of noscript/. Many browsers prefer that.

fromHTMLString :: String -> IO XmlTree

fromHTMLStringMetaEncoding :: String -> IO XmlTree

Guess the encoding from the META-HTTP-EQUIV attribute, if available. Otherwise fall back to ISO-Latin-1.

errorAnnFromHTMLStringMetaEncoding :: String -> IO (XmlTree, [ErrorMsg], Maybe Int)

Warning: error collection does not work currently

errorAnnFromHTMLStringOpt :: SysConfigList -> String -> IO (XmlTree, [ErrorMsg], Maybe Int)

Warning: error collection does not work currently

In earlier version I managed to obtain the error messages. This does not work anymore and do not know how to achieve this.

type ErrorMsg = (Int, String)

getMetaHTTPHeaders :: String -> IO [(String, String)]