Hi all,
A na�ve question : how do you define a local variable in a function and
then return it:
Instead of this :
dirtree: make block! 100
list-dirs: func [
"returns dir tree as block"
dir [file!] "root dir"
]
[
foreach name read dir [
if dir? dir/:name [
append dirtree dir/:name
list-dirs dir/:name
]
]
dirtree
]
Something like this :
list-dirs: func [
"returns dir tree as block"
dir [file!] "root dir"
]
[
dirtree: make block! 100
foreach name read dir [
if dir? dir/:name [
append dirtree dir/:name
list-dirs dir/:name
]
]
dirtree
]
Problem is that " print list-dirs %/root " only works with the first block of code, not
the second.
What do I get wrong ?
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