This is mainly for Martin Liss but other experts might be able to answer it.
Martin's AnnotateVBA is really cool.
I like its ability to easily zap the vba code and I want something similar for a tool I have created.
Can anyone point me to documentation that allows me to make a similar DLL tool?
In particular, I created a "Paste Special Code" (Psc) tool has a PscAddLines function.
Currently I cut a portion of a VBA module to the clipboard then call "PscAddLines", and the clipboard gets modified to add line numbers.
I then paste it back into the module.
Using a tool like your Annotator would be a cleaner approach. I would just select the code I want to change, then run PscAddLines and the code would change.