specifies a libref where all of the Work data sets, catalogs, and macros are written.
SASCODE=fileref
specifies a fileref where a SAS program is written. The SAS program contains all of
the code that is necessary to restore the environment.
Optional Argument
SHOW_COMMENTS
displays all global statements. Redundant global statements are commented out. If
this option is not used, then the global statements are suppressed.
Tip
Use this option only for debugging your program, because this option can
greatly increase the amount of text that is being generated.
Executing PROC PRESENV
To preserve your environment, execute the ...
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