htmlSaveFileFormat is available since version 1.0.
Prototype:
number htmlSaveFileFormat(string filename, number cur, string encoding)
Parameters
filename
the filename (or URL)
cur
the HTML document handle
encoding
the document encoding
format
should formatting spaces been added
Description:
Dump an HTML document to a file using a given encoding and formatting returns/spaces are added.
Return value:
Returns the number of byte written or -1 in case of failure.