Hi ! I'm try to developpe some rebol code, and I have a little problem :
When I do the following code in the rebol console, everything is OK the last append instruction append 4 to the empty block following 1 ----------------------------------------------- gr: [] == [] >> append gr 1 == [1] >> append/only gr [] == [1 []] >> append gr 2 == [1 [] 2] >> append/only gr [] == [1 [] 2 []] >> append select gr 1 4 == [4] >> :gr == [1 [4] 2 []] ------------------------------------------------- now if I write the following functions I obtain a totally different result : 4 is append to all empty blocks !! --------------------------------------------------- >> addNode: make function! [g n][ [ append g n [ append/only g [] [ ] >> addLink: make function![g n v][ [ append select g n v [ ] >> gr: [] == [] >> addNode gr 1 == [1 []] >> addNode gr 2 == [1 [] 2 []] >> addLink gr 1 4 == [4] >> :gr == [1 [4] 2 [4]] ----------------------------------------- I solved that problem by replacing the line "append/only g []" by "append/only g make block! []". With that modification It works ! Could anyone give me an explaination ? Why the second code do not behave like the first one ? Best Olivier Flauzac -- To unsubscribe from this list, please send an email to [EMAIL PROTECTED] with "unsubscribe" in the subject, without the quotes.
