> On Behalf Of Gabriele Santilli >> AF> My question today is one relating to variable scoping, basically. > > Then you'll be a bit surprised, when you'll discover that the > concepts of "variable" and "scoping" don't make much sense with > REBOL. :-) However, your problem can be solved without having to > discuss variable scoping at all.
I knew that, actually :-) I couldn't think of a better way to describe it, though. > > ; channel was missing in your example, i think. I just added > ; a dummy item... > test_list: [channel "name of title" 00:30 ] Yes, it was; I was cutting down a larger program into a small example. > > mygrid: [style btn button with [grid-offset: none grid_time: none] ] > > grid_count: 0 > > foreach [channel title time ] test_list [ > ;append mygrid "bn-01" ?? > append mygrid 'btn > append mygrid title > > append mygrid 'with > append/only mygrid compose [grid-time: (time)] > ] > grid-f: layout mygrid > > Here I get: The append/only is a useful trick. I had tried to get the same effect with append to-block. The fact that parens are evaluated within compose blocks was the piece I was missing. Thanks, Andy -- To unsubscribe from this list, please send an email to [EMAIL PROTECTED] with "unsubscribe" in the subject, without the quotes.
