Function offsetToPosition

packages/tui/src/editor-zed.ts:223–226

(text: string, offset: number)

}

export function offsetToPosition(text: string, offset: number) {
  const stringOffset = utf8ByteOffsetToStringIndex(text, offset)
  return offsetsToSelection(text, stringOffset, stringOffset).start
}

function utf8ByteOffsetToStringIndex(text: string, byteOffset: number) {
  if (byteOffset <= 0) return 0