FixWWW enables the override of the default setting in this package to fix wwww links where there isn't a protocol specified, e.g. http://
GetVersion returns the version of the package to the calling code.
HTTPScanner expects a length of text as input and returns two slices Dependant on what it discovers. First a unique list of URLs parsed successfully by net/url. Second a list of errors that were encountered trying to parse the URL found in the text.
HTTPScannerIndex provides the same basic functionality of HTTPScanner. The number of words scanned is monitored. This count becomes an position integer providing an approximate index in the text where the hyper-link was found. The returned value is not a zero-based index.
ListProtocols returns to the caller a list of protocols that we're testing for when scanning text.
LoadExtensions enables linkscanner to look beyond the default protocols that are specified in the library.