efun: read_file

SYNOPSIS:

        string read_file(string file, int start, int number)

DESCRIPTION:

        Reads lines from file.
        If <start> is not given or 0, the file is read from the
        beginning, else the efun starts reading at the beginning of line
        <start>.

        If <number> is not given or 0, the whole file is read, else
        just the given amount of lines.

        If <start> would be outside the actual size of the file, 0 is
        returned instead of a string.

SEE ALSO:

	
	read_bytes(E), write_file(E)