Module js_lexer 

JavaScript Lexer

Tokenizes JavaScript source code into a stream of tokens. Handles string escapes, number parsing (integer and decimal to 32.32 fixed-point), and automatic semicolon insertion (ASI).

Structs

JsLexer

JavaScript lexer

Enums

JsToken

JavaScript token

Constants

JS_FRAC_BITS

Fractional bits for JsNumber

JS_NAN

JsNumber NaN sentinel (max i64 – not a real number)

JS_ONE

JsNumber one

JS_ZERO

JsNumber zero

Functions

js_int

Convert integer to JsNumber

js_is_integer

Check if a JsNumber has no fractional part

js_to_int

Convert JsNumber to integer (truncate)

Type Aliases

JsNumber

JavaScript number type: 32.32 fixed-point (i64)