691. CL-SES4
     AWS SES email sender using Signature Version 4 of Amazon's API
692. cl-sgdos-csv
     cl-sgdos-csv is a library for mapping CSV files to LISP lists and CLOS objects and viceversa.
693. cl-shlex
     A simple lexer for shell-like minilanguages
694. cl-sipc
     Unix domain socket message passing for IPC in Common Lisp
695. cl-skip-list
     cl-skip-lisp is a lock-free skip list implementation that works with SBCL 1.0.42 and above
696. cl-slice
     This library was unmaintained for several years
697. cl-slug
     cl-slug is a small library to make slugs, mainly for URIs, from english and beyond
698. cl-smoke
     cl-smoke is a SMOKE-based wrapper for the Qt and KDE GUI frameworks
699. CL-SMTP
     CL-SMTP is an SMTP (RFC 5321) client
700. cl-smugmug
     cl-smugmug is a Common Lisp interface to the SmugMug web API

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