Function makeLexer

src/utils/bash/bashParser.ts:134–143

(src: string)

}

function makeLexer(src: string): Lexer {
  return {
    src,
    len: src.length,
    i: 0,
    b: 0,
    heredocs: [],
    byteTable: null,
  }
}

/** Advance one JS char, updating byte offset for UTF-8. */
function advance(L: Lexer): void {