/rfc command

[mangstadt]

Include a link, maybe a title.

[Jenna1337]

Relevant: https://www.ietf.org/rfc.html

[mangstadt]

Example:

Michael: /rfc 5545
OakBot: RFC 5545 - Internet Calendaring and Scheduling Core Object Specification (iCalendar): This document defines the iCalendar data format for representing and exchanging calendaring and scheduling information such as events, to-dos, journal entries, and free/busy information, independent of any particular calendar service or protocol.