To load a portion of your program, mark the region you want to load. To do this, move the cursor to the beginning of the first line you want to load and type ^<SPC> (or ^@ on many terminals). Emacs displays the message
at the bottom of the screen. Move the cursor to the end of the portion of
the program you want to load. Then type <ESC> k r (for
Please note: When you mark the region to be loaded by the <ESC> k r command, be sure to include all the clauses for any procedures you are loading.