gbin/err — pull request #63 by CiaranG (2012-09-03 16:51:16+00:00)
Title: Make command prefix configurable

As per issue #62, this makes it possible to configure the command prefix to something other than the default of !.

As you suggested, it auto-replaces that in any help strings for commands. This is limited to those that come from the doc string for the command method itself. I don't know if it's possible, or desirable, to intercept every message coming out of the plugin and do the same. On one hand, it might say "Please try the !other" command instead, which would want replacing. On the other, it might say "Ok!" which would not.

Another point to note is that the way I've added the config means you're forced to add it to your existing config when you upgrade, even if you're sticking with the default. I don't know if there's a way of avoiding that.