Ubuntu – Multiple cursors in Sublime Text under Ubuntu

There is another related question: see Chris Johnsen's answer since it relates to spell check.

There are standard shortcuts for the built-in spell checking. Not all applications may have these menu items.

• ⌘; — Edit > Spelling > Check Spelling
  • This selects the next ‘misspelled’ word.
• ⌘: — Edit > Spelling > Spelling…
  • This selects the next ‘misspelled’ word and opens the Spelling floating window.
  • To focus the floating window without using the mouse, you can use the “full keyboard access” shortcuts (enable them in System Preferences, search for “full keyboard access”, it (and the extra shortcuts it enables) are under the “Keyboard Navigation” subtree.
    • You may need to reassign the shortcuts.
    • The default for “move focus to the floating window” is ⌃F6, but that seems to be used by the editor here on SO, so I needed to change it to test it while composing this answer (I used ⌥F6).
    • Once focus is on the Spelling floating window, you can
      • dismiss it with Escape, or
      • use Tab to move to the various controls, and
      • with the replacement textbox focused, you can
        • use Up and Down to select replacements, and
        • type a replacement, and
        • use Return to activate the default button: Correct

Shift + F10

I really want to but I don't know how to customize this. Perhaps with xbindkeys?