PPWIZARD is a free preprocessor for HTML, REXX, Visual Basic or any text files.
This variable contains the line number of the next line to be generated ("this line") into the current output file.
Note that if this definition is used within a macro then all occurrences within the macro will expand to the same value no matter how many lines the macro might generate.
Note that it symbol takes a parameter which can be used to format the number, please see FormatNumber()) for more details of the parameter).
This is a Standard Definition which always exists (you don't need to #define it). Note that you can create your own variations or completely new ones (see the examples).