Simplify function calls for extensionsTurnedOn(). Lots of places in the code use extensionsTurnedOn(1, ...). This patch introduces a new method, extensionTurnedOn(), for testing if a single extension is turned on.
Simplify function calls for extensionsTurnedOn(). Lots of places in the code use extensionsTurnedOn(1, ...). This patch introduces a new method, extensionTurnedOn(), for testing if a single extension is turned on.