Michael Martin
Assumed Conversers by Michael Martin Version 3/170621
"A minimal extension that makes the NPC optional in ASK NPC ABOUT TOPIC and TELL NPC ABOUT TOPIC commands."
Quip-Based Conversation by Michael Martin Version 5/171116
"An extension to Reactable Quips to allow for more traditional menu-based conversation."
Reactable Quips by Michael Martin Version 10/171116
"A table-based approach to NPC conversation chains, as well as allowing rules to fire on lines of conversation."
Unicode Interrogation by Michael Martin Version 2
"Allows an author to verify that an interpreter can support specific Unicode effects."