Automatically formats line selections when pasted. The pasted code is formatted to match the indentation of the new location and the brace style adjusted to match your settings.
SlickEdit's Defs Tab gives you a powerful overview of the currrent file, showing all the functions and globals in a file and highlights the function that the cursor is currently in. Double clicking an item will take you there immediately. List items alphabetically or by line number.
For C/C++ this support goes to the statement level.
See more cool tagging related features here.
When you press Enter in SlickEdit, the cursor does not just go to the beginning of the line. It goes where it belongs. This works even for complicated statements.