module Monkey::Token

Defined in:

monkey/token.cr

Constant Summary

ASSIGN = "="

演算子

ASTERISK = "*"

BANG = "!"

COLON = ":"

COMMA = ","

デリミタ

ELSE = "ELSE"

EOF = "EOF"

EQ = "=="

FALSE = "FALSE"

FUNCTION = "FUNCTION"

キーワード

GT = ">"

IDENT = "IDENT"

識別子 + リテラル

IF = "IF"

ILLEGAL = "ILLEGAL"

INT = "INT"

KEYWORDS = Hash(String, TokenType) {"fn" => FUNCTION, "let" => LET, "true" => TRUE, "false" => FALSE, "if" => IF, "else" => ELSE, "return" => RETURN}

LBRACE = "{"

LBRACKET = "["

LET = "LET"

LPAREN = "("

LT = "<"

MINUS = "-"

NOT_EQ = "!="

PLUS = "+"

RBRACE = "}"

RBRACKET = "]"

RETURN = "RETURN"

RPAREN = ")"

SEMICOLON = ";"

SLASH = "/"

STRING = "STRING"

TRUE = "TRUE"

Class Method Summary

• .lookup_ident(ident : String) : TokenType

Class Method Detail