gosc

gosc is a toy scheme processing by Golang.

How to install

You only type go get below:

$ go get github.com/sott0n/gosc

How to use

REPL mode : invoke interactive shell

$ gosc

Execute scheme file

$ gosc [filename].scm

One liner

$ gosc -e "(+ 1 2)"

Dump AST of input source code

$ gosc -a

Show Help

$ gosc -h

Syntax and Function

Type	Support	Status
Number	+, -, *, /, =, <, <=, >, >=	○
List	car, cdr, cons, list, length, memq, last, append, set-car!, set-cdr!	△
Boolean	not, #f, #t	○
String	string-append, symbol->string, string->symbol, string->number, number->string	○
Type	number?, null?, pair?, list?, symbol?, procedure?, boolean?, string?	○
Comparison	eq?, neq?, equal?	○
Syntax	lambda, let, let*, letrec	△
Statement	if, cond, and, or, begin, do	△
Definition	set!, define, define-macro	△
Others	load	○

TODO

• Create AST method
• Add some tests
• Add [-*/] symbol
• etc ..