# LISPINIT System Variable [GstarCAD 2019](Help%20System/GSTARCAD/2019/Index.md) → [System Variables](Help%20System/GSTARCAD/2019/System%20Variables/(System%20Variables).md) → [L](Help%20System/GSTARCAD/2019/System%20Variables/L/(L).md) **Function Description:** The LISPINIT system variable is used to specify whether retaining LISP function and variable when opening a new drawing in single file interface. | | | | --- | --- | | Type | Integer | | Saved in | Registry | | Initial value | 0 | | Range | 0,1 | **System Variable Value:** **0:** save LISP function and variables into every drawing. **1:**LISP function and variable are valid in current drawing task only. --- ## Other versions with matching text [GstarCAD 2016](../../../2016/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md) · [GstarCAD 2017](Help%20System/GSTARCAD/2017/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md) · [GstarCAD 2018](../../../2018/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md) · [GstarCAD 2020](../../../2020/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md) · [GstarCAD 2021](Help%20System/GSTARCAD/2021/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md) · [GstarCAD 2022](Help%20System/GSTARCAD/2022/System%20Variables/L/LISPINIT%20System%20Variable--ebd9628c02c6.md)