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Re: comint-carriage-motion causes severe problems.
From: |
Richard Stallman |
Subject: |
Re: comint-carriage-motion causes severe problems. |
Date: |
Tue, 2 Jul 2002 13:45:08 -0600 (MDT) |
You wrote,
Many interactive programs in unix use CR and BS characters in their
output to try to update a single line of output (e.g., in progress
indicators).
However, Teirlinck reports this:
I know programs which, when ran from a shell-buffer will
intersperse their output with repeats and ^H's. However,
comint-carriage-motion makes these problems worse rather than solving
them. Without the function, the output looks ugly, but is
readable. With the function, the output is unrecognizable.
It seems that you both agree that comint-carriage-motion
should be turned off in ielm, but disagree about what its
effects are in shell buffers.
Luc, could you please give some examples of programs where
comint-carriage-motion makes things worse, and show what the output
looks like both with and without comint-carriage-motion?
Miles, could you please show an example where the feature is
beneficial?
By looking at them, it may perhaps be possible to figure out a
heuristic for handling more of the cases in a reasonable way.
- Re: comint-carriage-motion causes severe problems., (continued)
- Re: comint-carriage-motion causes severe problems., Richard Stallman, 2002/07/04
- Re: comint-carriage-motion causes severe problems., Luc Teirlinck, 2002/07/04
- Re: comint-carriage-motion causes severe problems., Richard Stallman, 2002/07/05
- Re: comint-carriage-motion causes severe problems., Luc Teirlinck, 2002/07/04
- Re: comint-carriage-motion causes severe problems., Richard Stallman, 2002/07/05
- Re: comint-carriage-motion causes severe problems., Luc Teirlinck, 2002/07/02
Re: comint-carriage-motion causes severe problems.,
Richard Stallman <=
Re: comint-carriage-motion causes severe problems., Luc Teirlinck, 2002/07/02