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Re: visiting large files


From: Eli Zaretskii
Subject: Re: visiting large files
Date: Tue, 04 Oct 2011 17:47:07 +0200

> From: mehran khajavi <sinoohe.mkh@gmail.com>
> Date: Tue, 4 Oct 2011 18:56:03 +0330
> Cc: help-gnu-emacs@gnu.org
> 
> I'm comparing it with vim and vim is so faster than emacs with opening this
> large file(24mg)! also with  find-file-literally
> my file containing sql queries that dumped from MySQL
> lines of file is so long! maybe whole of the file is just a line
> and there is some empty lines there
> find-file-literally makes it  little better but also sometimes hangs(about
> some milliseconds), (when i scroll the file by holding page down and page up
> keys)

This file has 52 lines, each line about 50,000 characters.  Very long
lines are known to slow down Emacs display.  There's a bug report
about this in the bug tracker, so hopefully someone will find a fix
for this.

Thanks for the data.  But in the future, please send it in private
email, there's no need to invade everyone's mailbox with such large
attachments.



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