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Article #88043

Since 19.23 emacs is sooooooo slow...

#88043
From: Mike Moretti
Date: Tue, 16 Aug 1994 22:52
37 lines
2429 bytes
Emacs seems to be very slow now, ever since version 19.23.
I use emacs on a DECstation 5000/25 running Ultrix 4.3a.

Here's the problem:
If I have hilighting turned on and start up emacs and load
a huge file (like hilit19.el or something), then open two
buffers (^X 2), then bring one buffer to the bottom (M >) of
the file, then go to the other buffer (the one that's still
at the top of the file), then try to move the cursor by hitting
^N a few times, it's painfully slow.

It also does way too much garbage collection.  When I have
a bunch of frames open, every time I go to do filename completion
it sits there for a bit and says garbage collecting then finally
displays the new results in the completion buffer, it takes a really
long time.

Does anyone know what's happening here?  Why is it so slow and klunky
now?  I noticed it doesn't happen in 19.22 and earlier so I figured it
might have something to do with the lucid stuff that's built in by
default in the newer versions but I compiled the newer versions without
it (--x-toolkit=none) and it's still really slow.

Please respond by e-mail.  Thanx!

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      // ______________  //         Mike Moretti             (617) 899-4948
     // /_____  ______/ //          Software Engineer   mmoretti@netcom.com
    // /  ___/ /_____/ //           Object House, Inc.
   // /__________   / //
  // /_____/ /_____/ //             My opinions are my opinions.
 // /_____________/ //              Help stamp out and abolish redundancy!

Did u see InSoc at Curitiba?  They were great!
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From: mmoretti@netcom.com (Mike Moretti)
Newsgroups: gnu.emacs.bug
Subject: Since 19.23 emacs is sooooooo slow...
Date: 16 Aug 1994 18:52:27 -0400
Organization: Object House, Inc.
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