lisp

package
v0.0.0-...-b44ac9e Latest Latest
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 Go to latest Published: Feb 22, 2024 License: MIT, MIT Imports: 5 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

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var False = Value{symbolValue, "false"}
View Source 
var Nil = Value{nilValue, nil}
View Source 
var True = Value{symbolValue, "true"}

Functions

This section is empty.

Types

type Builtin 

type Builtin struct{}

func (Builtin) Add 

func (Builtin) Add(vars ...Value) (Value, error)

func (Builtin) Car 

func (Builtin) Car(vars ...Value) (Value, error)

func (Builtin) Cdr 

func (Builtin) Cdr(vars ...Value) (Value, error)

func (Builtin) Cons 

func (Builtin) Cons(vars ...Value) (Value, error)

func (Builtin) Display 

func (Builtin) Display(vars ...Value) (Value, error)

func (Builtin) Gt 

func (Builtin) Gt(vars ...Value) (Value, error)

func (Builtin) Gte 

func (Builtin) Gte(vars ...Value) (Value, error)

func (Builtin) Lt 

func (Builtin) Lt(vars ...Value) (Value, error)

func (Builtin) Lte 

func (Builtin) Lte(vars ...Value) (Value, error)

func (Builtin) Mul 

func (Builtin) Mul(vars ...Value) (Value, error)

func (Builtin) Sub 

func (Builtin) Sub(vars ...Value) (Value, error)

type Cons 

type Cons struct {
	// contains filtered or unexported fields
}

func (Cons) Eval 

func (c Cons) Eval() (val Value, err error)

func (Cons) Execute 

func (cons Cons) Execute() (Value, error)

func (Cons) Len 

func (c Cons) Len() int

func (Cons) List 

func (c Cons) List() bool

func (Cons) Map 

func (c Cons) Map(f func(v Value) (Value, error)) ([]Value, error)

func (Cons) String 

func (c Cons) String() string

func (Cons) Stringify 

func (c Cons) Stringify() []string

func (Cons) Vector 

func (c Cons) Vector() Vector

type Env 

type Env map[string]Value

type Pattern 

type Pattern struct {
	// contains filtered or unexported fields
}

type Proc 

type Proc struct {
	// contains filtered or unexported fields
}

func (Proc) Call 

func (p Proc) Call(params Vector) (val Value, err error)

func (Proc) String 

func (p Proc) String() string

type Scope 

type Scope struct {
	// contains filtered or unexported fields
}

func NewScope 

func NewScope() *Scope

func (*Scope) AddEnv 

func (s *Scope) AddEnv() *Env

func (*Scope) Create 

func (s *Scope) Create(key string, value Value) Value

func (*Scope) DropEnv 

func (s *Scope) DropEnv() *Env

func (*Scope) Dup 

func (s *Scope) Dup() *Scope

func (*Scope) Env 

func (s *Scope) Env() *Env

func (*Scope) Get 

func (s *Scope) Get(key string) (val Value, ok bool)

func (*Scope) Set 

func (s *Scope) Set(key string, value Value) Value

type Token 

type Token struct {
	// contains filtered or unexported fields
}

func (Token) String 

func (t Token) String() string

type Tokens 

type Tokens []*Token

func NewTokens 

func NewTokens(program string) (tokens Tokens)

func (Tokens) Expand 

func (tokens Tokens) Expand() (result Tokens, err error)

Expand until there are no more expansions to do

func (Tokens) Parse 

func (tokens Tokens) Parse() (cons Cons, err error)

type Value 

type Value struct {
	// contains filtered or unexported fields
}

func EvalString 

func EvalString(line string) (Value, error)

func (Value) Cons 

func (v Value) Cons() Cons

func (Value) Eval 

func (v Value) Eval() (Value, error)

func (Value) Inspect 

func (v Value) Inspect() string

func (Value) Number 

func (v Value) Number() float64

func (Value) String 

func (v Value) String() string

type Vector 

type Vector []Value

func (Vector) Inspect 

func (s Vector) Inspect() string

func (Vector) String 

func (s Vector) String() string

Source Files

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