h1. General Program Information

h2. Basics - Using Numbers in Code

Variables within this section of basics provide numbers for constants within AutoCAD or specify AutoCAD versions. Additionally, this section includes functions which limit the significant figures for numbers used in AutoCAD programs.

*sp* - 
sp := " "

*zc* -
zc := .01m

*stringit* -
stringit{(}x{)} :=
* num2str(round(x/m,5))

*stringit{~}nonunits~ -
stringit{~}nonunits~(x) :=
* num2str(round(x,5))

*point*
point(pointarray) :=


*point{~}nonunits~
point{~}nonunits~