tabs

to move tabs with the mouse, drag the file name (dragging blank areas in tabs will move the window).

shortcuts:

• ⌘N create new tab with empty buffer
• ⌘W close active tab, closes window if it was the last one
• ^W close file in active tab
• ⌘⇧T close all tabs except active
• ⌥⌘right activate next tab
• ⌥⌘left activate previous tab
• ⌥⌘⇧right move tab right
• ⌥⌘⇧left move tab left