create_PN               Create Petri Net
enabled                 Enabled transitions
enabled_transition      Enabled Transition
execute                 Execute
flows                   Flows
marking                 Marking
parse                   Parse
parsel                  Parse (logical)
petrinetR               petrinetR - Building, visualizing, exporting
                        and replaying Petri Nets
places                  Places
post_set                Postset
pre_set                 Preset
transitions             Transitions
tree_to_PN              tree_to_PN
visNetwork_from_PN      VisNetwork from PN
