upcase-region changes 'i' to 'P'

[Geoff Odhner]

Symptoms:


Whenever I run upcase-region or upcase-word, it changes every 'i' to
'P'.  It does not affect uppercase 'I' or any other letter.
downcase-region does not result in any corresponding weirdness.  I
didn't have this problem in version 21.  This problem also occurs with
capitalize-region.  When I look at (standard-case-table) I see a
sequence which looks as if it is used for converting to uppercase,
containing the following subsequence: 65 66 67 68 69 70 71 72 331856
74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90.  The 331856 should
be a 73 to yield an 'I', but I don't understand the code which
initializes this table, nor do I understand the overall structure of
the table, so I don't know how it gets this value.  However, I do see
a peculiar subsequence elsewhere in the table which looks like this:
331849 331848 331851 331850 331853 331852 331855 331854 73 331857
331859 331858 331861 331860 331863 331862, perhaps having the 73 in
place of 331856.


If emacs crashed, and you have the emacs process in the gdb debugger,
please include the output from the following gdb commands:
    `bt full' and `xbacktrace'.
If you would like to further debug the crash, please read the file
/home/geoff/i686/share/emacs/22.0.50/etc/DEBUG for instructions.


In GNU Emacs 22.0.50.1 (i686-pc-linux-gnu, X toolkit)
 of 2005-09-27 on monster
X server distributor `StarNet Communications Corp.', version 11.0.51
configured using `configure '--prefix=/home/geoff/i686' 
'--with-toolkit-scroll-bars' '--program-suffix=-new''

Important settings:
  value of $LC_ALL: C
  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.UTF-8
  locale-coding-system: nil
  default-enable-multibyte-characters: nil

Major mode: C

Minor modes in effect:
  delete-selection-mode: t
  tool-bar-mode: t
  mouse-wheel-mode: t
  tooltip-mode: t
  auto-compression-mode: t
  menu-bar-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  line-number-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Recent input:
a s e SPC r e g i o n <return> <down-mouse-1> <mouse-movement> 
<mouse-movement> <drag-mouse-1> <f2> <up> <up> <return> 
C-x C-x <f2> <up> <up> <return> A-z A-z A-z A-z <down-mouse-1> 
<mouse-1> <double-down-mouse-1> <mouse-movement> <double-mouse-1> 
<f2> u p c a s e SPC w o r d <return> A-z <down-mouse-1> 
<mouse-1> <backspace> <up> <up> <left> <left> <left> 
<left> <left> C-SPC <up> <left> <up> <left> <left> 
<delete> A-s <down-mouse-1> <mouse-1> A-z A-z A-s <down-mouse-5> 
<mouse-5> <down-mouse-5> <mouse-5> <down-mouse-1> <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> 
<menu-bar> <help-menu> <report-emacs-bug>

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