syntax of _ in python-mode

[Tom Tromey]

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In GNU Emacs 21.2.1 (i386-redhat-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2002-04-08 on porky.devel.redhat.com
configured using `configure  i386-redhat-linux --prefix=/usr --exec-prefix=/usr 
--bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share 
--includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec 
--localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/share/man 
--infodir=/usr/share/info --with-gcc --with-pop --with-sound'
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.iso885915
  locale-coding-system: iso-latin-9
  default-enable-multibyte-characters: nil

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


Right now the `_' character seems to have word syntax in python-mode.
M-f and M-b don't stop at an underscore.

I thought the standard in Emacs was that `_' ought to have "symbol
constituent" syntax.

Anyway, I was surprised by the behavior of M-b and M-f in python mode.
I would prefer that the syntax of _ be changed there.



Recent input:
d m e m a c s <return> d m l i s <tab> C-a C-k e l 
<tab> <return> s s y n t a x <return> m <return> s 
_ <return> s <return> s <return> s <return> s <return> 
s <return> s <return> s <return> s <return> C-v s <return> 
C-v s <return> s <return> s <return> s <return> s <return> 
s <return> s <return> t C-s s t a n d C-a m <return> 
C-s s y n t a x C-s C-a C-s C-g C-v C-v C-v C-v C-v 
C-v C-v C-l q M-x M-p <return>

Recent messages:
Type C-x 1 to remove help window.  C-M-v to scroll the help.
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Mark set
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Mark set
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Tom