GNU bug report logs - #11360
ERC completion case-sensitive

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Message #49 received at 11360 <at> debbugs.gnu.org (full text, mbox):

From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: 11360 <at> debbugs.gnu.org
Subject: Re: bug#11360: ERC completion case-sensitive
Date: Sat, 06 Feb 2016 14:17:30 +1100

Stefan Monnier <monnier <at> iro.umontreal.ca> writes:

>> erc-completion-ignore-case or completion-ignore-case is t. A specific
>> setting seems like a good idea because presumably some people will want
>> case-insensitive completion in erc but not elsewhere.
>
> There are 2 notions of "case-sensitivity" when it comes to completion:
> - whether the case is semantically significant in the end result
>   (i.e. is "FirstName" another user than "firstname"?).
> - whether the user wants "FirstName" be considered as a valid candidate
>   for completion of "fir".
>
> The current completion code somewhat conflates the two, but in terms of
> "what should Emacs do" the difference is important.  Of course, the
> second consideration only applies when the first is true.
>
> So: is the case semantically significant, here?

irc retains case, but it doesn't use it to distinguish.  That is, if you
have a nick "Larsi", you can't have a nick "larsi".

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no

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