I use Qt Creator for C/C++ development
And it has a nice feature where I can find usages of a function. It’s kinda the opposite of ‘Go To Definition’
Right click, select it from the menu (like Go To Definition)
I’d like the same feature in Komodo.
It brings up a pane of matching invocations of that function.
It also nests them under the files, which I would consider a bonus.