lua-users home
lua-l archive

[Date Prev][Date Next][Thread Prev][Thread Next] [Date Index] [Thread Index]

On 2/25/2013 7:24 AM, Mark Gabby wrote:
I used it in a loop to skip to the next element in several places
in my 5.2 project:

     for filename in keys( all_filenames ) do
         if file_failed_to_open[filename] then
             goto nextfile
[snip snip]

Thanks for the very readable examples. Thinking back to 5.1 code I've written, it looks like goto can eliminate flag variables often used to select success/fail code paths...

Kein-Hong Man (esq.)
Kuala Lumpur, Malaysia