GAS Configuration Reference / Configuration file elements |
The DOC_TYPE element can be used to override the document type definition (DTD) in the main template.
<DOC_TYPE> [ <NAME> name </NAME>] [ <EXTERNAL_ID> externalId </EXTERNAL_ID>] [ <SYSTEM_ID> systemId </SYSTEM_ID>] </DOC_TYPE>
<DOC_TYPE> <NAME>HTML</NAME> <EXTERNAL_ID>-//W3C//DTD HTML 4.01//EN</EXTERNAL_ID> <SYSTEM_ID>http://www.w3.org/TR/html4/strict.dtd</SYSTEM_ID> </DOC_TYPE>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">