Add 's7/' from commit 'ee180b0325d20d6a1af61755d0e7ccf93e5b0978'

git-subtree-dir: s7
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git-subtree-split: ee180b0

s7/LICENSE

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+0-clause BSD

s7/README.md

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+# s7
+
+s7 is a Scheme interpreter.
+
+[documentation](https://ccrma.stanford.edu/software/snd/snd/s7.html)
+
+[git repository](https://cm-gitlab.stanford.edu/bil/s7.git)
+  if you get a certificate complaint: git config --global http.sslVerify false
+
+[daily tarball](https://ccrma.stanford.edu/software/s7/s7.tar.gz)
+
+[mailing list](http://ccrma-mail.stanford.edu/mailman/listinfo/cmdist)
+
+[mailing list archive](https://cm-mail.stanford.edu/pipermail/cmdist/)
+
+[svn site (Snd)](https://sourceforge.net/p/snd/svn1/)
+
+[scheme-for-max](https://github.com/iainctduncan/scheme-for-max) and [scheme-for-pd](https://github.com/iainctduncan/scheme-for-pd) (Iain Duncan)
+
+[radium](https://users.notam02.no/~kjetism/radium/) (Kjetil Matheussen)
+
+[SchemeMosaic](http://xelf.me/scheme-mosaic.html) (David O'Toole)
+
+[libs7](https://github.com/obazl/libs7/) (Gregg Reynolds)
+
+[Common Music](http://commonmusic.sourceforge.net/) (Rick Taube)
+
+docker container: docker run -it schemers/s7:head (Lassi Kortela)
+
+[web assembly](https://github.com/actonDev/s7-playground/) (Christos Vagias)
+  also (https://github.com/iainctduncan/s7-wasm) (Iain Duncan)
+
+[the original](https://en.wikipedia.org/wiki/Sunbeam_S7_and_S8)