Function unwindState

src/utils.js:97–118

(state, ret)

}

function unwindState(state, ret) {
  let lastBackgroundAdded = state.lastBackgroundAdded;
  let lastForegroundAdded = state.lastForegroundAdded;

  delete state.lastBackgroundAdded;
  delete state.lastForegroundAdded;

  Object.keys(state).forEach(function (key) {
    if (state[key]) {
      ret += codeCache[key].off;
    }
  });

  if (lastBackgroundAdded && lastBackgroundAdded != '\u001b[49m') {
    ret += '\u001b[49m';
  }
  if (lastForegroundAdded && lastForegroundAdded != '\u001b[39m') {
    ret += '\u001b[39m';
  }

  return ret;
}

function rewindState(state, ret) {
  let lastBackgroundAdded = state.lastBackgroundAdded;