Measurement Computing Micro 488/EX rev.2.1 - Manual (Page 104)

Section 5 Command Descriptions
5.34
ERASE
The ERASE command is used to delete previously defined Macro Buffers and
return the memory they occupy back to the USER heap. Macro Buffers can be
individually specified by their number, or all Macro Buffers may be erased an returned
by a single ERASE command without a buffer number specifier.
SYNTAX ERASE[;][number ]
number is a Macro Buffer number from 0 to 99. If not specified,
all Macro Buffers are erased.
RESPONSE None
MODE Any
BUS STATES None
EXAMPLES PRINT#1,"ERASE" Erase all Macro buffers
PRINT#1,"ERASE 20" Erase Macro buffer #20