Windows cursor behaviour

["B. Gillessen" b.gillessen@xxxxxxxx]

Has someone tried to imitate the cursor behaviour of
MS Word/Windows under XyWrite?

i. e.
Ctrl+Left=previous word,
Ctrl+Shift+Left=include last word into defined text (or start
  definition at cursor position and include anything up to the
  begin of the word)
...

Some of these functions can be easily emulated with "plain"
function calls, but some others need a more sophisticated XPL
programming, especially where the actual behaviour depends on
the cursor's position (within a word, at the beginning of a
word, on a space between words, text already marked ...)

I have to use both programs parallel and stumble oftenly on the
different behaviours.