Define symbol with compiler options

Hi.

I need run pascalabc.net compiler with defined some symbol.

For example “pabcnetc.exe -dCLR sources.pas”. -d<symbol_name> like in free pascal compiler.

Existing some compiler options to define compiler directives?

Thank you.

There are no parameters in the compiler. There are only guidelines.

What is difference between parameters and guidelines. I don’t understand.