See http://adrianlang.de/ada/html-script-charset

includes unit tests. Extensions welcome.

Because ALT-GR fires a CTRL-ALT event on Windows systems, but ALT-GR is
needed to write square brackets on German Keyboards, CTRL-ALT can not be
used as modifier.

This patch introdues OS dependent modifiers. Mac systems continue to use
CTRL-ALT, all other systems use only ALT.

Let's hope this works out.

The keydown event can't be prevented in Opera (see
http://www.quirksmode.org/dom/events/keys.html) so this switches back to
keypress in Opera (keypress doesn't give the correct key codes in
Firefox). Furthermore Opera replaces '\n' by '\r\n' when inserting text,
thus the offset for cursor/selection placement was wrong.

addLogEntry()

on the supplied namespace.

The scope for the LDAP searches for users and groups can now be set using
the new options 'userscope' and 'groupscope'. Valid options are 'base',
'one' and 'sub'. Defaults to 'sub'.

besides via Save or Preview button. This has been successfully tested in FF,
Chrome and IE6/7/8. Opera does not support onbeforeunload, therefore the draft
is kept if the user navigates away from the editor.

Please test this.