The Extension-List manifest
entry lists the names of required extensions. This entry has the
form:
Extension-List: ext1 ext2 ext3 ...
Where ext1, ext2, ext3,
and so forth are the names of the required extensions. For each
name, you must specify additional entries from the Manifest entry column
of Table 21-2,
prefixed with the name and a hyphen. For example, if the name is
javahelp, you must specify a javahelp-Extension-Name entry
as well as the other manifest entries from Table 21-2. You may specify
additional entries not in Table 21-2, but these are ignored by EAServer.
