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a lisp interpreter written in Go
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Jordan Orelli 6a3725826d
fix readme markdown 
some escaping bullshit
 		5 years ago
am working on adding http support 12 years ago
cm tcp clients now get per-client consistency 12 years ago
static web client displays connection open 12 years ago
templates web client displays connection closed 12 years ago
README.md fix readme markdown 5 years ago
acc.go working on adding http support 12 years ago
args.go working on adding http support 12 years ago
builtin.go environment keys now include parent environments 12 years ago
cmp.go added `and`, `or`, and `=` 12 years ago
env.go added a connection manager type 12 years ago
eval.go (cleanup) 12 years ago
http.go errors now appear in red in the browser 12 years ago
input.scm right, you can write (fact) now 12 years ago
lex.go renamed typ3 -> tokenType 12 years ago
skeam.go working on adding http support 12 years ago
special.go added `and`, `or`, and `=` 12 years ago
tcp_connections.go (cleanup) 12 years ago

README.md

skeam

Skeam is a primitive Lisp interpreter. I wrote this out of a curiosity to learn about the basics of writing interpreters; it's not something that I'd recommend using, but it may be helpful to look at if you're interested in writing your own. The name comes from Scheme and Skream.

Skeam does not implement tail-call elimination or continuations, so it's not technically a Scheme implementation.

The input.scm file gives an example of what is currently understood by the interpreter.

installing skeam

First make sure you have Go1, the current version of the Go programming language. If you don't have it, you can download it here.

Skeam is go-gettable, so installation only requires the following command: go get github.com/jordanorelli/skeam. Make sure your $GOBIN is included in your environment's $PATH. E.g., on Mac OS X, this generally means adding export PATH=$PATH:/usr/local/go/bin to your .bashrc.

Once installed, you can access the Skeam REPL by simply running the command skeam. To execute a Skeam file, pass the filename as a parameter to the skeam command. E.g., skeam input.scm would run the input.scm file.