class

CPU::Scanner

Inherits Reference < Object

The scanner for parsing

Constructors

new(source : String, line : Int32, labels : Array(Tuple(String, UInt16 | UInt8, Bool)))

Instance methods

add_token(type : TokenType, literal : Int32 | Nil = nil)

advance

binary

hex

identifier

is_alpha(c : Char)

is_alpha_numeric(c : Char)

is_at_end

labels

labels=(labels : Array(Tuple(String, UInt8 | UInt16, Bool)))

match(expected : Char)

number

peek

peek_next

scan_token(just_labels : Bool)

scan_tokens(just_labels : Bool = false)

tokens

tokens=(tokens : Array(Token))