Symbol and Function Handling
AutoLISP provides a number of functions for handling symbols and variables. The symbol-handling functions are listed in AutoLISP Function Synopsis under the heading Symbol-Handling Functions Each symbol-handling function is described in the AutoLISP Reference.
AutoLISP provides functions for handling one or more groups of functions. This section provides examples of the defun function. The remaining function-handling functions are listed in AutoLISP Function Synopsis under the heading Symbol-Handling Functions The functions are described in the AutoLISP Reference.