HELP POPWARNINGS                                           A.Sloman July 1982

When a variable is automatically declared, a warning message is printed out
and the name is put into the list POPWARNINGS. This enables you to later see
which variables need to be declared. To prevent the names being saved in the
list, do:

    false -> popwarnings;

See also
HELP *POPMISHAPS    - holds a summary of the last error message
HELP *SYSDECLARE    - automatically declares undeclared variables
HELP *VARS          - on the use and declaration of variables
HELP *SYSPRWARNING  - prints warning when variable is automatically declared
