dcf_option
dcf_option (attrname[, doc])
This function returns the value from attributes on the
Options element in the
document type configuration file (
.dcf). The
attrname argument is the name of an attribute on the
Options element (case is significant). The
doc argument is an optional document identifier. The
.dcf for the document type associated with
doc is used for this function. If
doc is not provided or set to zero, the current document is used.
The function returns the value of the given attribute or a null string. A null string is returned in the following cases:
• The attribute has no assigned or default value.
• The given attribute name is not a valid .dcfOptions element attribute name.
• The given document is not a valid document identifier.