[REBOL] Re: let's re-visit math oper. in a var.
From: compkarori:gma:il at: 4-Apr-2009 4:57
If you wanted to write a single line calculator I would let the user
input an entire arithmetic expression.
Then parse it to make sure it was syntactically correct ( using the
example from the parse documentation pages )
And then 'do it.
This is what I did when I added a line calculator to my applet that
does prescribing .. to allow the users to calculate doses.
On Sat, Apr 4, 2009 at 12:17 PM, Tim Johnson <tim-johnsons-web.com> wrote:
> On Friday 03 April 2009, Gregg Irwin wrote:
>
>> I think the biggest <click> in my head was when I finally understood
>> that there is no code in REBOL, there is only data that is evaluated.
> =A0Very lispish..... "Rebol is the Blue Pill"
>
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--
Graham Chiu
http://www.synapsedirect.com
Synapse - the use from anywhere EMR.
