Peter Wood napsal(a):
> Ladislav
>
> Your include looks really useful. Would it be possible to add a #define 
> "command" that performed a simple text substitutions on the included 
> file ?
>
> eg  #define FREEZING-POINT 0
>
> Regards
>
> Peter
>   
such an option exists even now, even though it may look slightly 
"inelegant" to you. Example:

    ; define FREEZING-POINT constant
    ; notice the empty block causing that nothing is actually included
    #do [FREEZING-POINT: 0 []]
    ; use constant substitution in the following expression:
    if temperature < #do [FREEZING-POINT] [print "it's cold"]

-L

-- 
To unsubscribe from the list, just send an email to 
lists at rebol.com with unsubscribe as the subject.

Reply via email to