December's Lisp of the Month

This routine will calculate and draw stair sections based on information you supply from your keyboard and graphics screen. It draws in the current UCS, current linetype, current color, and on the current layer.

Wow! Great routine. Very automated. Draws rounded or square nosing, allows for default values or custom, only requires a couple clicks, and even draws the text values you see to the right with one click. Full details are documented within the routine. Well done.

written by Dan E. Thomas, Denver, CO

November's Lisp of the Month

loads the lisp routine of your choice from a directory called c:\lisp routine can be modified to match whatever directory you keep your routines in. Also included an option to pull up the custom lisp directory you have specified in an explorer window.

written by Jeremiah J. Upton, Arcadia, LA
modified by Jeff Tippit

October's Lisp of the Month

A decent LSP program. What it basically does is if you need to install sequential numbers, like lot numbers, you have the option of either giving it specific distance and specific numbers; or able to pick the starting number and then number up until you are done.

You give it both a specific suffix, called Start Number, and a specific prefix, called Initial Number. Ex: if you want to start with the number 100, the suffix would be the last number, or 0(zero), and the prefix would be 10; if you want to start with the number 247, the suffix would be 7 and the prefix would be 24.

As you number up, the suffix sequence up from whatever you pick as the Start Number, to whatever you quit at; the prefix stays static. Ex. if u start with 100; it will become 100, 101, 102..up to 109; then it become 1010, 1011, 1012, etc. ; if u start at 247, the numbering starts at 247, 248, 249, 2410, 2411,..etc.

written by Abu Roy, Bangi, Selangor, Malaysia
evaluated by Alfred Narbaiz, SPAUG Secretary

September's Lisp of the Month

Rafter Lisp will draw rafters as in building sections. This routine will draw rafters according to information you supply from your keyboard and graphics screen. It will draw in the current linetype, color, ucs, and on the current layer. You will be able to choose from some common rafter tail styles and you can draw any roof rafter slope you want.

written by Dan E. Thomas, Denver, CO

August's Lisp of the Month

Sub_Blk.Zip

based on the original SUBBLK.Lsp by Jeff Tippit
written by Ewald P. Ruceis, Wheaton, IL

Modified to allow toggles to remember user values. Fixed a bug that had the incorrect rotation angle.
modified by Jeff Tippit

Fixed a bug in the Cancel button.
modified by John Purchase

July's Lisp of the Month

This routine will add the save name and directory path to your drawing. Prompts you for your initials and then will place the text string in the lower right hand corner of the screen within your limits. it also saves the drawing to a directory called c:\store. 

submitted by Jeremiah Upton
written by Herb Pringle
modified by Jeff Tippit

Modified for use with R13 and R14 and up.

June's Lisp of the Month

Added function to get insertion point
Added function to get insertion layer
Added function to insert block
Added error trapping
Added function to convert LWPOLYLINES to POLYLINES before insertion & breaking
Changed the syntax for activating the insertion

written by Rick E. France, Cadalyst Mag. Tip#1026, 1994
modified by Bob Abernethy

May's Lisp of the Month

sent in by Jeremiah Upton

sent in by Greg Billings

I use it by creating a viewport with all layers thawed and then picking the stuff I want frozen.

sent in by Mike Gilroy

April's Lisp of the Month

requested by Jack Lau
written by Jimmy Bergmark

requested by Gerry Powell
written by Bob Thomas
modified by Jeff Tippit

March's Lisp of the Month

written by Rob Herr
modified by Jeff Tippit

February's Lisp of the Month

Program for drawing a flange.

Program for drawing a spacer.

written by Michiel de Bruijcker

January's Lisp of the Month

IMHO, cadLIBdu is the best block manager I have ever worked with, either free or purchased.
(which has nothing to do with my helping with its development ;-)

Note from the author: The automatic block preview inside of cadLIBdu will not work with Windows ME and Windows 2000. There is a problem with that exe-file. You will have to make all previews manually (inside of cadLIBdu, you know). all other functions work fine.

written by Martin Nigg