action: drop global actionInitialized The action.c needs to use two constant Expr values, constTrue and constFalse. To do this is keeps to static globals Expr's of type boolean and the values "true" and "false" which need to be interned (and thus context specific). The interning means they can't be made static const, so there's a global flag and initializer function. Instead of using this unsafe global state, we can simply use an integer boolean expression (1 and 0) instead of a string one ("true" and "false") and make them const. Signed-off-by: Ran Benita <ran234@gmail.com>