No arguments accepted.
Description:
This procedure loads an RSF graph file named "rsf" from
the directory specified by the configuration variable, DBDIR.
This procedure is capable of loading either unstructured (flat)
or structured (hierarchical) RSF files. If the RSF file is detected
as being unstructured, two warning messages are written to stderr:
Alert: RSF file is missing "Root" as root node.
Alert: Reading file as unstructured RSF.
Return Value:
None.
Exceptions:
If the file does not exist, an error is printed to stderr.
Example:
# Load a file named /home/rigi/Rigi/db/list-d/rsf rcl_env_set DBDIR /home/rigi/Rigi/db/list-d rcl_load