Missing output in shell buffer

Missing output in shell buffer

[Neil Pawson]

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Please write in English, because the Emacs maintainers do not have
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In GNU Emacs 21.2.1 (i686-pc-linux-gnu, X toolkit)
 of 2002-07-12 on fluorine
configured using `configure  --libexecdir=/usr/local/lib --without-xpm --without-jpeg --without-tiff --without-giff --without-png --without-gif --without-toolkit-scroll-bars'
Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: nil
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: en_US
  locale-coding-system: iso-latin-1
  default-enable-multibyte-characters: nil

Please describe exactly what actions triggered the bug
and the precise symptoms of the bug:

I'm running a shell within Emacs on a linux box.  The shell is rlogged
into another machine (I've tested another Linux box and a SunOs 5.7
box).  I want to find files containing the word 'foo' so I do:

find . -type f -exec grep foo {} \; -print

The bug is that if a file contains a ^M at the end of the line
(e.g. foo^M) and that line matches my grep then Emacs echos a blank
line instead of the grep output. So instead of:

-----------------------------------------
find . -type f -exec grep foo {} \; -print
foo
./bar
-----------------------------------------

I get :

-----------------------------------------
find . -type f -exec grep foo {} \; -print

./bar
-----------------------------------------

This only happens when the shell is on a remote machine, and only
within Emacs 21.2 (normal shells work fine).  I tested this on Emacs
20.7 and the line was displayed without problem.  New bug?


Recent input:
<mouse-movement> <mouse-movement> <mouse-movement> 
<mouse-movement> <mouse-movement> <mouse-movement> 
<mouse-movement> <mouse-movement> <drag-mouse-1> <help-echo> 
<down-mouse-1> <mouse-1> <help-echo> <down-mouse-1> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<help-echo> <mouse-movement> <help-echo> <mouse-movement> 
<mouse-movement> <help-echo> <mouse-movement> <help-echo> 
<mouse-movement> <mouse-movement> <mouse-movement> 
<help-echo> <mouse-movement> <drag-mouse-1> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <help-echo> <help-echo> 
<help-echo> <help-echo> <help-echo> <menu-bar> <help-menu> 
<report-emacs-bug>

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