*
noformat
Removes procedure formatting, including comments, from the workspace to free
more nodes.
?noformat
*
poall
Displays the definitions of all procedures and variables in the workspace.
?poall
*
pons
Displays the names and values of all global variables in the workspace.
*
?pons
medium is 40
small is 20
large is 80
pops
Displays the names and definitions of all procedures in the workspace.
?pops
recycle
Frees as many nodes as possible and re-organises the workspace.
?recycle
?nodes
Introduction to Logo
Chapter 6 Page 31