I am trying to run a code to find if anywhere in my app, i have cfcatch defined, i want to insert an included file there, has anyone done something like tthis before, my fize is enormous and i while going page by page wants to see if i can get this the easy way

How is the answer to this anything other than "do a 'file in files' (or whatever the equiv is in your text editor)"?

which is this editor/

It's IntelliJ IDEA, but all text editors have the same functionality.

Here's a screenshot of VSCode, too