LISPSYS is a system variable in AutoCAD. It controls the default AutoLISP development environment and the editor launched with the VLISP command.
While the English version of the AutoCAD Electrical toolset supports all LISPSYS options, the full-width character languages (for example, Chinese, Japanese, and Korean) don't fully support the other options. Specifically, in the column alignment of the data in the reports and tables that are generated in the application.
In this release, AutoCAD Electrical toolset offers the LISPSYS extended support in the non-English versions (Chinese, Japanese, and Korean).