Doubleclick on words: word boundaries not correctly detected

[David Reitter]

When double-clicking on the substring "TeX" in the word "XɘTeX",   
only "TeX" is marked, even though XɘTeX is clearly a word delimited  
by whitespace.

It appears that the algorithm that recognizes word boundaries does  
not think "ɘ" is a letter.



Enter your bug report here.


In GNU Emacs 22.0.94.1 (powerpc-apple-darwin7.9.0, Carbon Version 1.6.0)
 of 2007-02-28 on rodrigues.inf.ed.ac.uk - Aquamacs Distribution 1.0rc1
X server distributor `Apple Computers', version 10.4.8
configured using `configure  '--without-x' '--prefix=/usr/local''

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: nil
  locale-coding-system: iso-8859-1
  default-enable-multibyte-characters: t

Major mode: Emacs-Lisp

Minor modes in effect:
  shell-dirtrack-mode: t
  smart-frame-positioning-mode: t
  aquamacs-styles-mode: t
  recentf-mode: t
  emulate-mac-german-keyboard-mode: t
  encoded-kbd-mode: t
  osx-key-mode: t
  delete-selection-mode: t
  pc-selection-mode: t
  cua-mode: t
  tooltip-mode: t
  mac-input-method-mode: t
  tool-bar-mode: 0
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  unify-8859-on-encoding-mode: t
  utf-translate-cjk-mode: t
  auto-compression-mode: t
  column-number-mode: t
  line-number-mode: t
  transient-mark-mode: t

Recent input:
<wheel-down> <double-wheel-down> <triple-wheel-down>
<triple-wheel-down> <triple-wheel-down> <triple-wheel-down>
<wheel-down> <double-wheel-down> <triple-wheel-down>
<triple-wheel-down> <triple-wheel-down> <wheel-down>
<double-wheel-down> <triple-wheel-down> <triple-wheel-down>
<triple-wheel-down> <triple-wheel-down> <triple-wheel-down>
<triple-wheel-down> <wheel-up> <double-wheel-up> <triple-wheel-up>
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up>
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up>
<triple-wheel-up> <triple-wheel-up> <triple-wheel-up>
<triple-wheel-up> <triple-wheel-up> <wheel-down> <double-wheel-down>
<triple-wheel-down> <down-mouse-1> <mouse-movement>
<mouse-1> <wheel-down> <double-wheel-down> <triple-wheel-down>
<triple-wheel-down> <triple-wheel-down> <triple-wheel-down>
<switch-frame> <wheel-down> <double-wheel-down> <triple-wheel-down>
<triple-wheel-down> <down-mouse-1> <mouse-1> <double-down-mouse-1>
<mouse-movement> <double-mouse-1> <down-mouse-1> <mouse-1>
<double-down-mouse-1> <double-mouse-1> <down-mouse-1>
<mouse-1> <down-mouse-1> <mouse-1> <double-down-mouse-1>
<double-mouse-1> <down-mouse-1> <mouse-movement> <mouse-1>
<down-mouse-1> <mouse-1> <double-down-mouse-1> <double-mouse-1>
<down-mouse-1> <mouse-1> <down-mouse-1> <mouse-1> <double-down-mouse-1>
<double-mouse-1> <down-mouse-1> <mouse-1> <backspace>
t <down-mouse-1> <mouse-1> <double-down-mouse-1> <double-mouse-1>
<down-mouse-1> <mouse-1> A-z A-z <down-mouse-1> <mouse-1>
<down-mouse-1> <mouse-movement> <mouse-movement> <drag-mouse-1>
A-c <menu-bar> <help-menu> <report-emacs-bug>

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