Re: luaproc thought

[Mark Hamburg <mark@...>]

There are already have ways to detect global variable accesses at  
compile time, so the chunk construct gets you both syntax checking and  
inadvertent upvalue detection (since the upvalues turn into globals).  
We use the runtime absence of upvalue checks in Lightroom, but the  
point was to have a construct that could generate warnings at compile  
time.

The notion of simply having an option to turn off upvalues is  
intriguing.

Mark