PPWIZARD is a free preprocessor for HTML, REXX, Visual Basic or any text files.
SetEnv() |
This is an inbuilt function function provided by PPWIZARD.
This function takes two parameters as follows:
The return value is the original value of the environment variable or "" if it did not exist.
This command may be useful to pass information to any filters you may have set up (with /FilterInput or /FilterOutput).