Package: emacs21
Version: 21.4a-1
Severity: normal
File: /usr/bin/emacs21-x

There are two serious problems with vertical scrolling as installed.

  - Mouse wheel is disabled
    Options -> Customize -> Editing -> Mouse -> Mouse Wheel Mode
  - Scrolling when, for example, you are marking a block with the mouse
    button held down, is way too fast to possibly control.   This is improved
    somewhat using:
       Scroll Conservatively = 1

/etc/skel/.emacs:
(custom-set-variables
  ;; custom-set-variables was added by Custom -- don't edit or cut/paste it!
  ;; Your init file should contain only one such instance.
 '(mouse-wheel-mode t nil (mwheel))
 '(scroll-conservatively 1))

These might be the emacs defaults but they are NOT appropriate defaults.
Redhat puts:
   (cond (window-system
       (mwheel-install)
   ))
in /etc/skel/.emacs.    And the scroll speed wasn't unreasonable though
perhaps that was simply because emacs was so inefficient that it wasn't
a problem on slower CPUs but the code really needs to rate limit the scrolling
based on wall clock time.

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.16-1-686
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)

Versions of packages emacs21 depends on:
ii  emacs21-bin-common 21.4a-1               The GNU Emacs editor's shared, arc
ii  libc6              2.3.6-7               GNU C Library: Shared libraries
ii  libice6            4.3.0.dfsg.1-14sarge1 Inter-Client Exchange library
ii  libjpeg62          6b-10                 The Independent JPEG Group's JPEG 
ii  libncurses5        5.5-2                 Shared libraries for terminal hand
ii  libpng12-0         1.2.8rel-1            PNG library - runtime
ii  libsm6             4.3.0.dfsg.1-14sarge1 X Window System Session Management
ii  libtiff4           3.7.2-3               Tag Image File Format (TIFF) libra
ii  libungif4g         4.1.3-2sarge1         shared library for GIF images (run
ii  libx11-6           2:1.0.0-6             X11 client-side library
ii  libxext6           4.3.0.dfsg.1-14sarge1 X Window System miscellaneous exte
ii  libxmu6            4.3.0.dfsg.1-14sarge1 X Window System miscellaneous util
ii  libxpm4            4.3.0.dfsg.1-14sarge1 X pixmap library
ii  libxt6             4.3.0.dfsg.1-14sarge1 X Toolkit Intrinsics
ii  xaw3dg             1.5+E-8               Xaw3d widget set
ii  xlibs              4.3.0.dfsg.1-14sarge1 X Keyboard Extension (XKB) configu
ii  zlib1g             1:1.2.2-4.sarge.2     compression library - runtime

-- no debconf information


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