Regexp search in russian language environment

[Denis Yakovlev]

This bug report will be sent to the Free Software Foundation,
not to your local site managers!
Please write in English if possible, because the Emacs maintainers
usually do not have translators to read other languages for them.

Your bug report will be posted to the address@hidden mailing list.

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

emacs -q
Eval in *scratch*:
(set-language-environment "Russian")
(re-search-forward "[\200-\225]")

Result:

Debugger entered--Lisp error: (invalid-regexp "Invalid range end")
  re-search-forward("[─-225]")
  eval((re-search-forward "[─-225]"))
  eval-last-sexp-1(t)
  eval-last-sexp(t)
  eval-print-last-sexp()
  call-interactively(eval-print-last-sexp)

In Cyrillic-ISO, for exmple, there is no such error.


In GNU Emacs 21.3.50.1 (i686-pc-linux-gnu, X toolkit, Xaw3d scroll bars)
 of 2004-10-14 on master
configured using `configure '--prefix=/usr/local' '--without-xim' 'CFLAGS=-O2 
-fomit-frame-pointer -march=athlon-xp -ffast-math -m3dnow''

Important settings:
  value of $LC_ALL: nil
  value of $LC_COLLATE: nil
  value of $LC_CTYPE: nil
  value of $LC_MESSAGES: C
  value of $LC_MONETARY: nil
  value of $LC_NUMERIC: nil
  value of $LC_TIME: nil
  value of $LANG: ru_RU.KOI8-R
  locale-coding-system: cyrillic-koi8
  default-enable-multibyte-characters: t

Major mode: Lisp Interaction

Minor modes in effect:
  mouse-wheel-mode: t
  menu-bar-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  line-number-mode: t

Recent input:
c SPC SPC SPC SPC c SPC c SPC c SPC c SPC SPC c SPC 
d SPC SPC SPC d SPC c SPC c F A z q M-x C-g M-x a p 
r o p o s SPC <backspace> <return> e m a c s - b u 
g <return> C-x 1 C-h f r e p o r t <tab> - <tab> <tab> 
<tab> ? m a <tab> <return> C-x 1 C-h f r e - s e a 
r <tab> f o r <tab> <return> C-x 1 M-x r e p o r t 
<tab> <return>

Recent messages:
Saving /home/denis/.newsrc.eld...done
Quit
Loading apropos...done
Making completion list...
Type C-x 1 to remove help window.  C-M-v to scroll the help. [2 times]
(iconify-frame (#<frame Gnus 0x85138d8>))
(make-frame-visible (#<frame Gnus 0x85138d8>))
(iconify-frame (#<frame Gnus 0x85138d8>))
(make-frame-visible (#<frame Gnus 0x85138d8>))
Loading emacsbug...done

-- 
Denis K.Y.