Reference for unit 'LazHelpIntf': Procedures and functions

`AppendURLPathDelim`
`ChompURLParams`
`CombineURL`
`CreateLCLHelpSystem`
`CreateListAndAdd`
`CreateNodeQueryListAndAdd`
`ExtractURLDirectory`
`ExtractURLPath`
`FilenameToURL`
`FilenameToURLPath`
`FindURLPathEnd`
`FindURLPathStart`
`FreeLCLHelpSystem`
`FreeUnusedLCLHelpSystem`
`IsFileURL`
`SplitURL`
`TrimUrl`
`TrimURLPath`
`URLFilenameIsAbsolute`
`URLPathToFilename`