Function maybeRedirect

src/utils/bash/bashParser.ts:1406–1429

(
  P: ParseState,
  node: TsNode,
  allowHerestring = false,
)

}

function maybeRedirect(
  P: ParseState,
  node: TsNode,
  allowHerestring = false,
): TsNode {
  const redirects: TsNode[] = []
  while (true) {
    skipBlanks(P.L)
    const save = saveLex(P.L)
    const r = tryParseRedirect(P)
    if (!r) break
    if (r.type === 'herestring_redirect' && !allowHerestring) {
      restoreLex(P.L, save)
      break
    }
    redirects.push(r)
  }
  if (redirects.length === 0) return node
  const last = redirects[redirects.length - 1]!
  return mk(P, 'redirected_statement', node.startIndex, last.endIndex, [
    node,
    ...redirects,
  ])
}

function tryParseAssignment(P: ParseState): TsNode | null {
  const save = saveLex(P.L)