- caddr
Returns
the third element of a list
- cadr
Returns
the second element of a list
- car
Returns
the first element of a list
- cdr
Returns
a list containing all but the first element of the specified list
- chr
Converts an integer representing
an ASCII character code into a single-character string
- client_data_tile
Associates
application-managed data with a dialog box tile
- close
Closes
an open file
- command
Executes
an AutoCAD command
- cond
Serves
as the primary conditional function for AutoLISP
- cons
Adds
an element to the beginning of a list, or constructs a dotted list
- cos
Returns
the cosine of an angle expressed in radians
- cvunit
Converts a value from one
unit of measurement to another
