* Fix dart text generator logic
* Fix Javascript text generator logic.
* Fix Lua text generator logic
* Fix php text generator logic
* Fix python text generator logic
* Fix error in substring logic
* Fix unit test block generators
* Update from ORDER_COMMA to ORDER_NONE
* Update golden files
Number() is a bit less forgiving than parseFloat() and is more likely to generate NaN rather than some random number. An audit of each case shows nowhere that parseFloat()’s features are needed.