[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#14616: 24.3.50; Excessive cursor movement on non-X Emacs
From: |
Eli Zaretskii |
Subject: |
bug#14616: 24.3.50; Excessive cursor movement on non-X Emacs |
Date: |
Sun, 23 Jun 2013 20:27:46 +0300 |
> From: Lars Magne Ingebrigtsen <larsi@gnus.org>
> Date: Fri, 14 Jun 2013 10:05:17 +0200
>
> Lars Magne Ingebrigtsen <larsi@gnus.org> writes:
>
> > I don't have a test case for this bug, I'm afraid, but here's what I'm
> > seeing:
>
> Oh, I just noticed from the trace. This is repeated, time and time and
> time again:
>
> [pid 21916] 0.000091 write(4, "\33[27;1H\33[K\33[H\33[?25l\33[33mR [
> 41"..., 123) = 123
> [pid 21916] 0.000161 write(4, "\r\n\33[33mR \33[39;49m\33[4m\33[33m[
> 55"..., 916) = 916
> [pid 21916] 0.000111 write(4, "\r\n\33[K\nRails ships with a
> default"..., 287) = 287
> [pid 21916] 0.000140 write(4, "\n* \33[1mBeta:\33[0m For testing
> fea"..., 675) = 675
>
> "Rails ships with a default" is the text that's displayed on the
> screen. So it seems to be repainting the entire screen over and over
> and over again?
>
> That tallies with my surmise that Emacs was generating a lot a data
> traffic.
Any progress with investigating this?
Let me know if you need help.