-@node DISPLAY, DISPLAY VECTORS, ADD VALUE LABELS, Variable Attributes
+@node DELETE VARIABLES, DISPLAY, ADD VALUE LABELS, Variable Attributes
+@section DELETE VARIABLES
+@vindex DELETE VARIABLES
+
+@display
+DELETE VARIABLES var_list.
+@end display
+
+@cmd{DELETE VARIABLES} deletes the specified variables from the
+dictionary. It may not be used to delete all variables from the
+dictionary; use @cmd{NEW FILE} to do that (@pxref{NEW FILE}).
+
+@cmd{DELETE VARIABLES} should not used after defining transformations
+and before executing a procedure. If it is used in such a context, it
+causes the data to be read. If it is used while @cmd{TEMPORARY} is in
+effect, it causes the temporary transformations to become permanent.
+
+@node DISPLAY, DISPLAY VECTORS, DELETE VARIABLES, Variable Attributes