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The declaration part is defined from the beginning of the program file to the first execution block. This is where the following types of declarations can be done:
A post-processor title string can be defined
License protection can be defined for the post-processor
User-defined variables are declared
Interaction variables are declared (user-defined and system variables)
Format of system variables can be modified from the default formats
Variables can be defined as identical
Variables can be defined as modal
Variables can be defined as always formatted, which means their internal value is always set to be equal to their formatted value.
The output file tab positions can be defined
Connection scenarios can be defined.
All declaration statements must be placed inside the declaration part, before any execution block. If a declaration statement is found later in the program (inside one of the execution blocks), it is rejected by GPP with a compilation error.
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