In my previous question I had originally asked for this, but since this aspect of the question was completely disregarded, I feel compelled to ask it separately.
There are certain events apparently not covered in the IDA SDK. I learned in the above linked question that anterior and posterior comments are supported, but what about other events such as when I press h (e.g.
42) to change the number to base 10 (and back) or r to show it as character (e.g.
How would I go about to catch these?
NB: in general this question would also relate to IDA versions prior to the ones supporting a particular event notification. E.g. the IDA SDK 6.4, according to Igor, introduced notifications for anterior and posterior comments. How can I get older versions and 6.4 to co-operate w.r.t. those events in conjunction with collabREate?
I know that it is allowed to reverse engineer IDA itself, so what I am looking for are pointers.