class

Facet::Compiler::Lexer

Inherits Reference < Object

Constants

AMPERSAND = 38_u8

AT = 64_u8

BACKSLASH = 92_u8

BACKTICK = 96_u8

BANG = 33_u8

COLON = 58_u8

CR = 13_u8

DOLLAR = 36_u8

DOT = 46_u8

DQUOTE = 34_u8

EQUAL = 61_u8

GT = 62_u8

HASH = 35_u8

LBRACE = 123_u8

LBRACKET = 91_u8

LF = 10_u8

LOWER_A = 97_u8

LOWER_B = 98_u8

LOWER_E = 101_u8

LOWER_F = 102_u8

LOWER_N = 110_u8

LOWER_O = 111_u8

LOWER_P = 112_u8

LOWER_R = 114_u8

LOWER_T = 116_u8

LOWER_U = 117_u8

LOWER_V = 118_u8

LOWER_X = 120_u8

LOWER_Z = 122_u8

LPAREN = 40_u8

LT = 60_u8

MINUS = 45_u8

NINE = 57_u8

ONE = 49_u8

PERCENT = 37_u8

PLUS = 43_u8

QUESTION = 63_u8

RBRACE = 125_u8

RBRACKET = 93_u8

RPAREN = 41_u8

SEVEN = 55_u8

SLASH = 47_u8

SPACE = 32_u8

SQUOTE = 39_u8

TAB = 9_u8

TILDE = 126_u8

UNDERSCORE = 95_u8

UPPER_A = 65_u8

UPPER_B = 66_u8

UPPER_E = 69_u8

UPPER_F = 70_u8

UPPER_O = 79_u8

UPPER_P = 80_u8

UPPER_X = 88_u8

UPPER_Z = 90_u8

ZERO = 48_u8

Constructors

new(source : Source)

Source

Instance methods

diagnostics

Source

line_and_column(offset : Int32) : Tuple(Int32, Int32)

line_starts

next_token

source

text(token : Token) : String

Source

token_location(token : Token) : Tuple(Int32, Int32)

Source

tokenize_all

Source