```
C-Space Set mark (start selection)
C-Space C-Space Set mark to point
-C-u C-space Return to mark
+C-u C-space Pop mark
+C-x C-space Pop global mark
C-x C-x Exchange point and mark
C-M-h Highlight expression
M-@ Set mark at end of next word
C-c l Insert extra cursor on all lines in region
C-c m Ask to insert extra cursor at locations matching selected region
M-= Display info about region
+C-. Go to last edit
+C-, Go to last edit reverse
```
# Highlighting