bug#6076: 23.1.96; [PATCH] rcirc-complete for nicks and commands

[Stefan Monnier]

> The ChangeLog entry could looks something like this:

>       * net/rcirc.el (rcirc-server-commands, rcirc-client-commands)
>       (rcirc-completion-start): new variables.
>       (rcirc-nick-completions): rename to rcirc-completions.
>       (rcirc-nick-completion-start-offset): delete.
>       (rcirc-completion-at-point): new function for constructing
>       completion data for both nicks and irc commands. Add to
>       completion-at-point-functions in rcirc mode.
>       (rcirc-complete): rename from rcirc-nick-complete; use
>       rcirc-completion-at-point.
>       (defun-rcirc-command): update rcirc-client-commands.

Looks fine, except that we capitalize after the ":".
Installed, thank you,


        Stefan