Does UltraXML support SGML?
UltraXML supports SGML by seamless automatic conversion to XML on the fly when importing the SGML file. (A catalog file is used to map the SGML DTD Public ID to the location of the actual SGML DTD.) Once imported into UltraXML, editing and formatting then proceeds on the converted XML file. SGML can then be exported from UltraXML, which automatically converts the XML back into SGML format, making sure all EMPTY declared tags are converted back to open tag SGML format and appending the original SGML header information. A number of globally definable options are available to assist in the conversion of SGML to XML, which can be set via a dialog box or through a system macro.
