Re: [Factor-talk] Fwd: how to error trapping 'link-info'

2015-10-01 Thread John Benediktsson
The equivalent would be: [ link-info dup symbolic-link? [ drop ] [ size>> + ] if ] [ drop ] recover On Thu, Oct 1, 2015 at 6:54 AM, HP wei wrote: > Just want to elaborate on what I meant by 'error trapping' link-info. > > [ link-info dup symbolic-link? [ drop ] [

[Factor-talk] Fwd: how to error trapping 'link-info'

2015-10-01 Thread HP wei
Just want to elaborate on what I meant by 'error trapping' link-info. [ link-info dup symbolic-link? [ drop ] [ size>> + ] In python's syntax, I would write the above quot as something like: try: file_info = link_info(dir_entry) if not is_symbolic_link(file_info): total_size +=