As I was creating snippets this week, I noticed that it would be helpful to have a search button within a snippet. For example, I needed to change the wording of a phrase I have in multiple snippets. I was able to find the snippets that had the phrase using the search button. However, it took me forever to find where in this intricate snippet of IF commands the phrase was located. Having the option to search for something inside the snippet I have open would be helpful.
The second idea would be an undo button. I can't tell you the number of times that I have accidentally deleted something and panicked until I remember that undo shortcut.