package shsh

import (
    "strings"
)

type operation func(*Token) *Token
type symbol_tag int
const (
    SYM_OPERATOR symbol_tag = iota,
    SYM_VARIABLE symbol_tag = iota
)

type bucket struct {
    symbol string
    tag    symbol_tag
    _inner interface{}
}

type sym_table []bucket
const initial_table_length 10
var (
    global_sym_table sym_table
)

func extend_table() {}

// TODO: take in a table as a target, so that inner scopes can be appended to outer scopes
func set_variable(key string, val string) {}
func get_variable(arg string) string {}
func set_operator(key string, val operation) {}
func get_operator(arg string) operation {}