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bug#24962: 26.0.50; list-buffers doesn't show buffers w/ name " "... vis


From: Tino Calancha
Subject: bug#24962: 26.0.50; list-buffers doesn't show buffers w/ name " "... visiting a file
Date: Thu, 08 Dec 2016 13:54:00 +0900
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Eli Zaretskii <address@hidden> writes:

>> From: Tino Calancha <address@hidden>
>> Date: Fri, 18 Nov 2016 20:15:52 +0900 (JST)
>> Cc: Tino Calancha <address@hidden>
>> 
>> emacs -Q -eval '(write-region "foo" nil (expand-file-name 
>> temporary-file-directory "foo"))'
>>   M-: (find-file (expand-file-name temporary-file-directory "foo")) RET
>>   M-: (rename-buffer " foo") RET
>>   C-x C-b
>>   ;; Buffer " foo" not listed.
>> 
>> >From the Emacs manual:
>> doc/lispref/buffers.texi (Buffer Names):
>> Buffers that are ephemeral and generally uninteresting to the user
>> have names starting with a space, so that the @code{list-buffers} and
>> @code{buffer-menu} commands don't mention them (but if such a buffer
>> visits a file, it @strong{is} mentioned).
>
> Thank.  Please add a test for this to the test suite.
I don't see further comments so i've pushed a fix to the
master branch as commit af96803.





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