EditableContent.save - multiple declarations

Function EditableContent.save

save to output stream in specified format

bool save(
  OutputStream stream,
  string filename,
  TextFileFormat format
);

Function EditableContent.save

save to output stream in current format

bool save(
  OutputStream stream,
  string filename
);

Function EditableContent.save

save to file in specified format

bool save(
  string filename,
  TextFileFormat format
);

Function EditableContent.save

save to file in current format

bool save(
  string filename = null
);