This report aggregates the papers presented at the twenty-first annual Scheme and Functional Programming Workshop, hosted on August 28th, 2020, online and co-located with the twenty-fifth International Conference on Functional Programming. The Scheme and Functional Programming Workshop is held every year to provide an opportunity for researchers and practitioners using Scheme and related functional programming languages like Racket, Clojure, and Lisp, to share research findings and discuss the future of the Scheme programming language.

翻译：本报告汇总了在2020年8月28日主办的第二十一次计划和职能方案编制年度讲习班上提交的论文,该讲习班在网上并与第二十五届国际功能方案编制会议合用同一地点举行,每年举办该计划和职能方案编制研讨会,为研究人员和从业人员提供机会,利用计划和相关功能方案编制语言,如拉克茨特语、克洛华尔语和利普语,交流研究成果,讨论计划方案编制语言的未来。