I know there are a lot of source code editors out there already. I thought it would be a nice challenge to write my own. I was thinking of a simple console project. I have looked at some of the features from several editors already out there but wanted to ask if anyone can think of any features that they would like to see in an editor but have yet to find in one. Most already have syntax highlighting, undo/redo, and stuff you find in most basic text editor. Just curious if you have any suggestions for some features that would make programming easier, faster, and more efficient.