Defines a hcl:special-global variable.
hcl:special-global
hcl
defglobal-variable name &optional initial-value doc => name
name
A symbol.
initial-value
A Lisp object.
doc
A string.
The macro defglobal-variable has the same semantics as cl:defvar , but also declares the name name to be hcl:special-global .
defglobal-variable
cl:defvar
defglobal-parameter
LispWorks User Guide and Reference Manual - 21 Dec 2011