About Docs and Programmatically changes

Hello there,
I see that in the Docs there is reference for some functions like jexcel.getColumnNameFromId that can be found in the examples, but this same function isn't anywhere to be found in the "Programmatically changes" section.

I'm wondering if there is many others useful functions, properties or handlers that aren't in the Docs.

You can see the example of what I'm talking about here
var changed = function(instance, cell, x, y, value) { var cellName = jexcel.getColumnNameFromId([x,y]); $('#log').append('New change on cell ' + cellName + ' to: ' + value + ' '); }

But there is no reference of this ".getColumnNameFromId" to be found in Programmatically changes, _Handling event_s nor Quick reference section.

Thanks!

Start with the events example and compare its referenced APIs against the Programmatically changes, Handling events, and Quick reference sections. Determine which functions, properties, or handlers are missing from the documentation; done means the identified public references are documented in the appropriate sections.