====== DOSLib ======
[[http://wiki.mcneel.com/doslib/home|{{:doslib:doslib.png|DOSLib}}]]

**LISP Library for CAD Applications**

DOSLib is a library of LISP-callable functions that provide functionality not available in CAD-based LISP programming languages, included with AutoCAD and BricsCAD.

DOSLib extends the LISP programming languages, in these applications, by providing the following functionality:

  * **Drives** - Check for drives, change between drives, and check available disk space.
  * **Paths** - Manipulate path specifications.
  * **Folders** - Create, rename, remove, select, and change folders. Return special operating system folders.
  * **Files** - Copy, delete, move, rename, and select files; get directory listings, search and find multiple instances of files, and change file attributes.
  * **Print** - Get and set default printers, and spool print files.
  * **Configuration** - Manipulate Windows-style initialization (INI) files, and access the Windows Registry.
  * **Processes** - Run operating system commands or other programs.
  * **Interface** - Get strings, integers, reals, and lists from the user. Display Windows message boxes, progress meters, and splash screens.
  * **Strings** - Tokenize strings, extract characters, find characters, insert, remove, and replace characters, and trim characters.
  * **Math** - Trigonometric calculations, vector manipulation, statistical analysis, and more.
  * **CAD** - Save all and close all open files. Preview drawings and list xrefs.
  * **System** - Get system information, sort lists, change the system date and time, manipulate the keyboard, and play sounds.
  * **More!**

DOSLib is open-source!

[[https://github.com/dalefugier/DOSLib|{{:doslib:github32.png|View on GitHub}}]]  **[[https://github.com/dalefugier/DOSLib|View on GitHub]]**
===== System requirements =====
DOSLib supports:
  * AutoCAD 2013 thru 2025
  * BricsCAD Pro V13 thru V25


===== Downloads =====
[[https://github.com/dalefugier/DOSLib/releases|Download DOSLib for AutoCAD (.zip)]]
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[[https://github.com/dalefugier/DOSLib/releases|Download DOSLib for BricsCAD (.zip)]]




===== Resources =====
  * [[http://forums.autodesk.com/t5/Visual-LISP-AutoLISP-and-General/bd-p/130|AutoCAD Visual LISP, AutoLISP and General Customization]]
  * [[https://forum.bricsys.com/categories/programming-and-customization|BricsCAD Programming and Customization]]


===== Knowledgebase  =====
{{topic>DOSLib&nouser}}