Ctrl d
    Comment the highlighted line
Ctrl Shift d
    Uncomment the highlighted line
Ctrl s
    Save
Ctrl v
    Paste
Ctrl c
    Copy
Ctrl x
    Cut the highlighted area
Ctrl z
    Undo
Ctrl k
    Delete line
Ctrl Backspace
    Delete word left
Ctrl Del
    Delete word right
Ctrl t
    Transpose characters
Ctrl p
    Print
Ctrl q
    Quit
Ctrl w
    Close window
Ctrl n
    New
Ctrl a
    Select all
Ctrl f
    Find
Ctrl r
    Replace
Ctrl g
    Go to line
Ctrl j
    Delete line ending
Ctrl k
    Delete line
Ctrl o
    Open file
Ctrl i
    Indent line(indents all selected lines)
Ctrl Shift i
    Unindent selected lines
Ctrl -
    Expand/collapse code loops
F3
    Same as Ctrl f
F11
    Show/Hide line numbering

Movement Shortcuts

Ctrl Home
    Beginning of document
Home
    Beginning of line
Ctrl PgDn
    Bottom of view
Ctrl End
    End of line
Ctrl 6
    Matching bracket
Ctrl PgUp
    Top of view
Ctrl Left
    Word left
Ctrl Right
    Word right