The search list code: can be defined as follows:
(setf (ext:search-list "code:") '("/usr/lisp/code/"))
It is now possible to use code: as an abbreviation for the directory
`/usr/lisp/code/' in all file operations. For example, you can now specify
code:eval.lisp to refer to the file `/usr/lisp/code/eval.lisp'.
To obtain the value of a search-list name, use the function search-list as follows:
Where name is the name of a search list as described above. For example, calling ext:search-list on code: as follows:(ext:search-list name)
returns the list ("/usr/lisp/code/").(ext:search-list "code:")