Reference for unit 'FileUtil': Procedures and functions

`AppendPathDelim`		Appends the path delimeter to the path.
`CheckIfFileIsExecutable`		`CheckIfFileIsExecutable` - creates Exception if file is not Executable
`CheckIfFileIsSymlink`		`CheckIfFileIsSymlink` - raises an exception if file is not a Symbolic Link
`ChompPathDelim`		Removes trailing path delimeter
`CleanAndExpandDirectory`		`CleanAndExpandDirectory` - trims and cleans `FileName` and appends a directory delimiter to it
`CleanAndExpandFilename`		`CleanAndExpandFilename` - trims irrelevant characters such as path delimiters from the name of the file
`CompareFileExt`		`CompareFileExt` - see whether the nominated file has an extension that is the same as the supplied extension
`CompareFilenames`		`CompareFileNames` - compares two file names to see whether they are equal
`CompareFilenamesIgnoreCase`
`ConsoleToUTF8`
`CopyFile`		`CopyFile` - copies Source file to Destination file, optionally preserving the time stamp of the original file
`CreateAbsolutePath`
`CreateAbsoluteSearchPath`		`CreateAbsoluteSearchPath` - concatenates `BaseDirectory` and `SearchPath` to form an absolute path to search for files
`CreateDirUTF8`
`CreateRelativePath`		`CreateRelativePath` - given an absolute file path and a`BaseDirectory,` create a file path relative to the given base directory
`DeleteDirectory`		`DeleteDirectory` - Delete the named directory (or only its contents if `OnlyChilds` is True)
`DeleteFileUTF8`
`DirectoryExistsUTF8`
`DirectoryIsWritable`		`DirectoryIsWritable` - checks if it is possible to write a file to the named directory
`DirPathExists`		Checks if the given directory path exists
`ExpandFileNameUTF8`
`ExpandUNCFileNameUTF8`
`ExtractFileNameOnly`		`ExtractFileNameOnly` - removes all path delimiters and file extensions, leaving just the file name
`ExtractFileNameWithoutExt`		`ExtractFileNameWithoutExt` - returns just the name of the file without an extension
`ExtractShortPathNameUTF8`
`FileAgeUTF8`
`FileExistsUTF8`
`FileGetAttrUTF8`
`FileIsExecutable`		`FileIsExecutable` - checks if `AFileName` refers to an executable file
`FileIsInDirectory`		`FileIsInDirectory` - checks whether a file with `FileName` exists within the given `Directory`
`FileIsInPath`		`FileIsInPath` - checks that `FileName` refers to a file that exists within the given `Path`
`FileIsReadable`		`FileIsReadable` - checks whether supplied file name refers to a readable file
`FileIsReadOnlyUTF8`
`FileIsSymlink`		`FileIsSymLink` - check if file name is a symbolic link
`FileIsText`		`FileIsText` - checks whether the supplied file name refers to a readable text file
`FileIsWritable`		`FileIsWritable` - checks if the supplied file name refers to a file that is writable
`FilenameIsAbsolute`		Checks whether an absolute file name is given in `TheFileName`
`FilenameIsPascalUnit`		`FilenameIsPascalUnit` - checks that the supplied name is a correct Pascal unit name
`FilenameIsUnixAbsolute`		`FilenameIsUnixAbsolute` - checks that the supplied name is an absolute filename in Unix systems
`FilenameIsWinAbsolute`		`FilenameIsWinAbsolute` - checks that the supplied name is an absolute file name for the Windows system
`FileSearchUTF8`
`FileSetAttrUTF8`
`FileSetDateUTF8`
`FileSize`		`FileSize` - finds the size of the named file
`FindAllFiles`		Returns the list of found files in the specified path according to passed options.
`FindCloseUTF8`
`FindDefaultExecutablePath`		`FindDefaultExecutablePath` - finds the default path to the named Executable file
`FindDiskFileCaseInsensitive`		`FindDiskFileCaseInsensitive` - searches for the given `FileName` in a case insensitive manner
`FindDiskFilename`		`FindDiskFilename` - finds the file that best fits the supplied filename
`FindFirstUTF8`
`FindNextUTF8`
`ForceDirectoriesUTF8`
`ForceDirectory`		`ForceDirectory` - creates a directory if none exists
`GetAllFilesMask`		File mask representing all files suitable for showing in a file filter.
`GetAppConfigDirUTF8`
`GetAppConfigFileUTF8`
`GetCurrentDirUTF8`
`GetEnvironmentStringUTF8`
`GetEnvironmentVariableUTF8`
`GetExeExt`		`GetExeExt` - find the correct extension for an executable file
`GetFileDescription`		`GetFileDescription` - finds the Unix-type file description for the given file
`GetTempFilename`		`GetTempFilename` - finds a suitable name for a temporary file
`NeedRTLAnsi`
`ParamStrUTF8`
`ProgramDirectory`		`ProgramDirectory` - returns the directory in which the currently running program resides
`ReadAllLinks`		`ReadAllLinks` - tries to find the file that is referred to by the symbolic link in `FileName`
`ReadFileToString`		`ReadFileToString` - returns a string with the contents of the named file
`RemoveDirUTF8`
`RenameFileUTF8`
`SearchAllFilesInPath`		`SearchAllFilesInPath` - searches for all files named `Filename` in the given `SearchPath` using the supplied `BasePath` with the specified `Delimiter` and the options listed in `Flags`
`SearchFileInPath`		`SearchFileInPath` - searches for `Filename` in the given `SearchPath` using the supplied `BasePath` with the specified `Delimiter` and the options listed in `Flags`
`SetCurrentDirUTF8`
`SetNeedRTLAnsi`
`SysErrorMessageUTF8`
`SysToUTF8`
`TrimFilename`		`TrimFilename` - trim double path delimiters, heading and trailing spaces and special dirs . and ..
`TryReadAllLinks`
`UTF8ToConsole`
`UTF8ToSys`

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