From: Albrecht Kleine (kleine@ak.sax.de)
Date: Mon May 28 2001 - 22:09:45 CEST
Hi,
the subject already says it, there's another release
of e3 micro editor out now:
http://sax.sax.de/~adlibit/e3-1.6.tar.gz
What's new ?
============
For the very first time you can do some simple arithmetic calculations
inside your text. For example:
                 1234+56*78=
place cursor here^ and press:
   ^KN  for WSTAR mode
   ^QC  for PICO mode
   ^X^N for EMACS mode
   #    for VI command mode
   ^K   for NEDIT mode
This should insert 5602 into text.
More examples:
 2/3*3=2
 100000000+0.000001=100000000.000001
 7.627891*2.643189=20.161958
 4/-2=					<--not yet possible due sign. Sorry.
 8/0=					<--not possible. You know.
 
This arithmetic calculator is the smallest and simplest I could write.
It takes only some hundred byte in the compressed executable because it does
NOT use precise BCD arithmetics, but built in x87-coprocessor features. 
>From technical point of view it is a recursive descent parser.
Further more examples and discussion about some PROBLEMS are in README file.
             ---------------------------------------------------------
Cheers,
Albrecht
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