Toggles Demolition, Existing, and New AutoCAD layers on or off.
How to install: In AutoCAD, run the command APPLOAD. Use the Load/Unload Applications file browser to locate and load the toggleLayer.lsp script.
How it works: Layer ON/OFF by case-insensitive substring match Groups covered by commands: DEMO → matches "demo" and "(d)" NEW → matches "new" and "(n)" PROPOSED → matches "proposed" and shorthand "prop" (guards against "property") EXIST → matches "exist" and "(e)"
Commands: DEMO-ON / DEMO-OFF NEW-ON / NEW-OFF PROPOSED-ON / PROPOSED-OFF EXIST-ON / EXIST-OFF