@Yutaka
That’s a first step. But where are all others?
Why this limitation of a predefined pool of standard commands? Please, give us the full handle about all commands. I can individualise the menu with all available EmEditor commands, but I can’t do the same with the toolbar. I’m missing this individual functionality. The „full method“ would be the easiest and best way of all. No exceptions, no extras, no problems. (For comparing, take a look at UltraEdit.)
The macro solution is one solution. But not everybody can write macros.