ANN: editor e3 1.7 just released

From: Albrecht Kleine (kleine@ak.sax.de)
Date: Sun Jul 08 2001 - 19:18:18 CEST


Hi,

I've just uploaded another version of e3 editor.
most important: I've completed the built in arithmetic
calculator: compared with e3-1.6 the signs +- and the
parenthesis () and 'p' and 'r' are new stuff.

A part of README, FYI:
=================

You can do some simple arithmetic calculations inside your text.
For example:
                 1234+56*78=
place cursor here^ and press one of:

   ^KN for WSTAR mode
   ^QC for PICO mode
   ^X^N for EMACS mode
   # for VI command mode
   ^K for NEDIT mode
This should insert the result of 5602 into text.

Use values -999999999999.999999 ... -0.000001, 0, 0.000001 up to
999999999999.999999 and operators +-*/ and ( ) .

Some more examples:
 2+4*8=34
 2/3*3=2
 -4*-3--5*-4=-8
 4-3--4-3=2
 -5*-(13+-2*(3+4))+2=-3
 (7*(((((6+2+(((((1)))))))))))=63
 (13120-9972)/9972=0.315684
 100000000+0.000001=100000000.000001
 10000000000+1=10000000001
 1+1*2*3*4*5*6*7*8*9*10=3628801
 7.627891*2.643189=20.161958
 10000000000/8=1250000000
 100000000000+1.00001=99999997953.00001 <--loss of precision!
 8/0= <--not possible. You know.
 100000000*100000000= <--overflow

Some specials:
 12*p=37.699112 <--p is PI 3.14.....
 r+20=57.699112 <--r is result of last calculation

Cheers,
Albrecht

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