Subject: Re: bug#19393: 25.0.50; Emacs cannot determine coding system of ISO-8859 encoded files

From: Wolfgang Jenkner <[email-masked]>
Date: Thu, 18 Dec 2014 17:36:19 +0100

On Thu, Dec 18 2014, Eli Zaretskii wrote:

>> -  cygwin|mingw32|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
>> +  cygwin|mingw32|irix6-5) use_mmap_for_buffers=yes ;;
[...]
>> However, this still took around 10 minutes (I tested with emacs -Q in
>> both cases, of course).
>
> That's expected: when you disable mmap, Emacs uses ralloc.c, which
> still has this problem.

Shouldn't other systems for which the native malloc is not used have
a similar problem then?

> Btw, is this with the compressed file or after decompressing it?  My
> guess is the former.

No, with the uncompressed file.