var.list

var.list is a function that is part of the Var Library.

The function returns a table with all the names of variables currently defined in the document.

Syntax

var.list()
returns a table with variable with variable names.

Example

function on.paint(gc)
	variables = var.list()
	for i=1, table.getn(variables) do
		gc:drawString(variables[i], 10, 10*i-10, "top")
	end
end

This code retrieves the variable names and then prints them on the screen.

See also

• var.recall
  
• var.recallstr
  
• var.store
  
• var.monitor
  
• var.unmonitor