AutoCAD Visual LISP / AutoLISP :: Making A Most Used Tool Button For Toolbar

I also note I could use excel but I have this thing where id like to have the lisp and AutoCAD run independent from other external programs.

I’m the CAD monkey at work and I’m given unbelievable autonomy to what I build (sometimes I confuse work with hobby) put all to one side. My functions often require toolbars with several buttons on them what I would like for one toolbar in particular is to make a most used function button. Better said a button at the beginning of my toolbar, which execute the most used button from within that entire toolbar.
 
The ideas so far is to add a write-line (append) function lisp for every button this would intern write a button codename/ reference example SNP for snap and SAV for save and so on. All easy I can do this.
 
What I’m having difficulty with is actually counting the instances of the most used button using lisp. At the moment I’m resorting to a vb.net program, which needs to be shelled first, to recalculate the whole list it works but is messy and quite patch worked. The highest instance would then be used to set a variable, which would be used as the command in the so-called “top 1 tool button”