Learn Autocad-autolisp - 2 Code Examples & CST Typing Practice Test
AutoLISP is a dialect of the LISP programming language built for automating tasks and customizing functionality within Autodesk AutoCAD. It enables users to create scripts, routines, and functions that extend AutoCAD’s capabilities for design, drafting, and drawing automation.
View all 2 Autocad-autolisp code examples →
Learn AUTOCAD-AUTOLISP with Real Code Examples
Updated Nov 27, 2025
Learning Path
Understand basic LISP syntax and lists
Learn AutoCAD entity structure (DXF codes)
Practice writing small functions and commands
Explore selection sets and entity manipulation
Develop full scripts integrating multiple steps
Skill Improvement Plan
Week 1: LISP syntax and variables
Week 2: Entity selection and modification
Week 3: Loops, conditions, and list processing
Week 4: DCL dialog creation and input handling
Week 5: Batch automation and external data integration
Interview Questions
What is AutoLISP and why is it used?
How do you define a custom command in AutoLISP?
Explain entity selection and modification functions
How would you automate a repetitive drawing task?
Compare AutoLISP with VBA or .NET APIs for AutoCAD
Cheat Sheet
(defun c:MyCommand () … ) - define custom command
(setq var value) - assign value to variable
(ssget) - select objects
(entget / entmod) - read/modify entity data
(princ) - print message to command line
Books
AutoLISP Programming: Principles and Practice
Mastering AutoLISP for AutoCAD
Practical AutoLISP Applications
Automating AutoCAD with Visual LISP
Advanced AutoCAD Customization with AutoLISP
Tutorials
Getting started with AutoLISP
Creating custom commands in AutoCAD
Automating drawing edits and entity manipulation
Integrating AutoLISP with Excel or CSV data
Building dialogs with DCL for user interaction
Official Docs
https://www.autodesk.com/developer-network/platform-technologies/autolisp
Visual LISP Developer’s Guide
AutoCAD Scripting and Automation Documentation
Community Links
Autodesk forums AutoLISP section
CADTutor AutoLISP tutorials
The Swamp AutoCAD LISP community
YouTube tutorials on AutoLISP automation
LinkedIn CAD automation and scripting groups
Community Support
Autodesk forums
CADTutor AutoLISP forum
The Swamp LISP community
LinkedIn CAD automation groups
YouTube tutorials for AutoLISP scripting
Frequently Asked Questions about Autocad-autolisp
What is Autocad-autolisp?
AutoLISP is a dialect of the LISP programming language built for automating tasks and customizing functionality within Autodesk AutoCAD. It enables users to create scripts, routines, and functions that extend AutoCAD’s capabilities for design, drafting, and drawing automation.
What are the primary use cases for Autocad-autolisp?
Automating repetitive drafting tasks. Creating custom drawing and editing commands. Developing parameterized design routines. Batch processing drawings and data extraction. Integration with external data sources (Excel, databases) for CAD automation
What are the strengths of Autocad-autolisp?
Highly flexible and programmable inside AutoCAD environment. Reduces repetitive manual drafting effort. Supports integration with external databases and Excel. Can create complex parameter-driven designs. Lightweight scripts can be shared across projects
What are the limitations of Autocad-autolisp?
Limited to AutoCAD platform and its object model. Performance issues with very large drawings or datasets. Requires knowledge of LISP syntax and AutoCAD data structures. No native GUI; relies on AutoCAD dialogs or command-line input. Advanced integration may require ActiveX or VBA knowledge
How can I practice Autocad-autolisp typing speed?
CodeSpeedTest offers 2+ real Autocad-autolisp code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.