In 3.0rc2 how can I determine if a global variable exists or not:
[x@x] > :put [:typeof $anything]
syntax error (line 1 column 16)
In 2.9.x it would return 'nil'... How can I determine if a variable exists or not? I believe this is happening because 3.0 is parsing the variable name for screen validation.
:if ([ :typeof $anything ] = nil ) do={ :global anything 0.0.0.0/0 }
Thx,
Sam