![]() |
||
| Home | SwiftForth Archive | SwiftX Archive | |

I would like to make a double version of VALUE and TO.
Usage:
> 1 2 2Value Test
Test will now return 1 2 on the stack.
> 3 4 2To Test
Test will now return 3 4 on the stack.
> : BB 5 6 2To Test ;
> BB
Test will now return 5 6 on the stack.
The last example is not working.
Currently I have done this:
: 2Value ( n n <name> -- | -- n n )
Create , , Does> Dup Cell + @ Swap @ ;
: 2To! ( n n Add -- )
Swap Over ! Cell + ! ;
: 2To' ( n n <name> -- )
' >Body Postpone Literal Postpone 2To! ; Immediate
: 2To ( n n <name> -- )
' >Body 2To! ;
2To works in interperetive mode
2To' works inside : definitions
My problem is that I am not able to combine 2To and 2To' in one word
that will work both outside and inside of : definitions.
Can somebody help me understand what to do? (And preferably why :)
-- Regards, Morten A. Steien ---------------------------------------------------------------------- sftalk_at_forth.com The SwiftForth programming discussion email list To unsubscribe, send subject "unsubscribe" to sftalk-request_at_forth.com For list command help, send subject "help" to sftalk-request_at_forth.com Message archives are located at http://www.forth.com/archive/sftalk ---------------------------------------------------------------------- This list is a forum for SwiftForth users. For product support and bug reports, please send email to support_at_forth.com ----------------------------------------------------------------------Received on Wed Feb 07 2007 - 04:58:15 PST
This archive was generated by hypermail 2.2.0 : Tue Dec 02 2008 - 03:04:41 PST