ส่วนเสริม
xyzzy 20130221
โดย Frank E
xyzzy search covers IANA, ICANN, IETF, Unicode, W3C, etc.
This add-on has been marked as experimental by its developers
เกี่ยวกับส่วนเสริมนี้
Opensearch description of a Custom Search Engine for Internet standards, drafts, protocol parameters, charsets, top-level domains, document formats, and related sites collected over several years.
