C-x C-c Quit emacs

C-g Quit current command

M-x Run an emacs command

C-x C-f Open/Create file

C-x k Close file

C-x C-s Save file

C-x u Undo

C-w Cut

M-w Copy

C-y Paste

C-s Search forward

C-r Search backwards

M-% Find and replace

Tab Indent current line

C-M-\ Indent current selection

C-x b Switch buffer

C-x C-b List all buffers

C-x o Switch window (goes clockwise)

C-x 1 Close all windows other than the current one

C-x 2 Split the current window horizontally

C-x 3 Split the current window vertically

M-< Go to beginning of buffer

M-> Go to the end of the buffer

C-a Go to the beginning of the current line

C-e Go to the end of the current line

C-k Delete the current line from the cursor onwards

M-x sml Start the SML interpreter (buffer will be called *sml*)

C-c C-s Switch to SML interpreter

C-c C-l Load a file into the SML interpreter

C-c C-r Send the current selection to the SML interpreter

C-c C-b Send current buffer to the SML interpreter

C-c ` Browse through the source file for the next error

C-c C-d Terminate the SML interpreter