bug#15339: 24.3.50; Control characters are displayed as square in describe-char

[Xue Fuqiao]

On Thu, Sep 12, 2013 at 2:35 PM, Jan Djärv <jan.h.d@swipnet.se> wrote:
> Hi.

Hi Jan,

> 11 sep 2013 kl. 15:28 skrev Xue Fuqiao <xfq.free@gmail.com>:
>
>> To reproduce:
>>
>>  emacs -Q
>>  C-q C-l
>>  C-u C-x =
>
> I'm assuming you go back one character before C-u C-X =.

Yes, sorry.

> I can't reproduce this on a current trunk build. I get "C-l (displayed
> as C-l)".

I mean the ‘decomposition’ character property (see the OP).

> That is not correct either, it should be "displayed as ^L".  But it is like 
> that on all platforms.
>
> Can you try on 24.3 and an updated trunk?

Sorry, I can't try them in the near future.

> Also try with -nw.

I tried it, but I can't see even a square.  It is like this:

  decomposition: (12) ('')

-- 
Best regards, Xue Fuqiao.
http://www.gnu.org/software/emacs/