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Re: address@hidden: Locale Dependent Downcasing in smtpmail]
From: |
Kenichi Handa |
Subject: |
Re: address@hidden: Locale Dependent Downcasing in smtpmail] |
Date: |
Tue, 03 Apr 2007 10:24:31 +0900 |
User-agent: |
SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/22.0.95 (i686-pc-linux-gnu) MULE/5.0 (SAKAKI) |
In article <address@hidden>, Chong Yidong <address@hidden> writes:
> Kenichi Handa <address@hidden> writes:
>>> smtpmail tries to downcase the strings using DOWNCASE function
>>> during the SMTP communication. In Turkish, downcased I is a
>>> dotless i. Therefore, while it tries to downcase some AUTH
>>> mechanisms (in smtpmail-via-smtp function), PLAIN and LOGIN turns
>>> into pla?n and log?n.
> >
> > Does the attached change fix the problem?
> >
> > ! (let ((name (mapcar (lambda (s)
> > ! (setq s (downcase s))
> > ! ;; If `I' is downcased to dotless-i,
> > ! ;; convert it to `i'.
> > ! (if (/= (downcase ?I) ?i)
> > ! (subst-char-in-string
> > ! (downcase ?I) ?i s t))
> > ! (intern s))
> I wonder if there's a better way to do this. Maybe we can define an
> ascii case table that doesn't get overwritten by the locale; then code
> like the above can bind to this case table temporarily (or we can
> define a downcase-ascii function that does such a thing).
> But maybe, for Emacs 22, the above hack is all we need. Is it true
> that in practice, all we have to worry about is "i"?
In practice I think only dotless-i is the problematic
character. But, I don't know what is the right thing for
the code around there for non-ascii characters. For
instance, dotted-I (U+0130) is downcased to `i'. Is it ok?
---
Kenichi Handa
address@hidden
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Chong Yidong, 2007/04/01
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Kenichi Handa, 2007/04/02
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Volkan YAZICI, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Kenichi Handa, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Werner LEMBERG, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Eli Zaretskii, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Simon Josefsson, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Volkan YAZICI, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], Eli Zaretskii, 2007/04/03
- Re: address@hidden: Locale Dependent Downcasing in smtpmail], David Kastrup, 2007/04/03