TACL Reference Manual

Built-In Functions and Variables
HP NonStop TACL Reference Manual—429513-018
9-221
#KEEP Built-In Function
#KEEP Built-In Function
Use #KEEP to remove all but the top n definition levels of one or more variables.
num
is the number of levels to keep.
variable
is the name of an existing variable.
Result
#KEEP returns as its result the number of levels deleted.
Consideration
#KEEP 0 removes the variable.
#KEEP num variable