Function parseArithCommaList

src/utils/bash/bashParser.ts:4134–4151

Top-level: comma-separated list. arithmetic_expansion emits multiple children.

(
  P: ParseState,
  stop: string,
  mode: ArithMode = 'var',
)

/** Top-level: comma-separated list. arithmetic_expansion emits multiple children. */
function parseArithCommaList(
  P: ParseState,
  stop: string,
  mode: ArithMode = 'var',
): TsNode[] {
  const out: TsNode[] = []
  while (true) {
    const e = parseArithTernary(P, stop, mode)
    if (e) out.push(e)
    skipBlanks(P.L)
    if (peek(P.L) === ',' && !isArithStop(P, stop)) {
      advance(P.L)
      continue
    }
    break
  }
  return out
}

function parseArithTernary(
  P: ParseState,