$var1 ... $var2... $var3 ... sub get_vars { local (*variables) = *main::; #-- Some checking on certain variables }
When I call get_vars before defining $var1, $var2, $var3,
then %variables does not contain them.
When I call get_vars after defining $var1, $var2, $var3
then %variables has them. Isn't *variables reading *main::
at compile time. What am I missing?
Thanks
In reply to using symbol table lookup by asinghvi
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |