To load a single procedure, move the cursor to any portion of
any line of the procedure. Then type <ESC> k p (for
procedure).
The <ESC> k p facility requires that you use certain syntactic and structural conventions, which are described in ema-emi-lay. If you are not sure that your procedures adhere to these conventions, you should use the <ESC> k r facility instead, making sure your marked region surrounds all the clauses of the procedures you want to load.
Please note: <ESC> i is retained for backward compatibility. Its effect is the same as <ESC> k.