Time-stamp: <2009-08-02 07:10:07 danlei> In order to use this system, a symbolic link to dhl-utils.asd must be created under a directory included in asdf:*central-registry*. Then, the system can be loaded: CL-USER> (asdf:oos 'asdf:load-op 'dhl-utils) For running the tests, dhl-utils-test.asd must be symlinked, too. Note that lisp-unit (repo.or.cz/w/lisp-unit.git) is a required dependency for this functionality. Then, the tests can be run: CL-USER> (asdf:oos 'asdf:test-op 'dhl-utils) If the tests are not run when evaluating this expression, ":force t" should be provided when calling oos: CL-USER> (asdf:oos 'asfd:test-op 'dhl-utils :force t) If the OS the system is run on does not support symbolic links, the directory containing the system should be added to *asdf-central-registry* before loading: CL-USER> (push "/path/to/system/" asdf:*central-registry*) After the system has been loaded, the provided functionality is exposed as the external symbols of package DHL-UTILS, which is aliased to DHLU. Some functions depend on Pascal Costanza's CLOSER-MOP and will signal an error when called, if CLOSER-MOP was not loaded before DHL-UTILS.