banboshi_V2/HalftoneWeb/node_modules/hyntax-yx/lib-es5/tree-constructor-context-handlers/comment.js

"use strict";

var _require = require('../constants/token-types'),
    TOKEN_COMMENT_START = _require.TOKEN_COMMENT_START,
    TOKEN_COMMENT_END = _require.TOKEN_COMMENT_END,
    TOKEN_COMMENT_CONTENT = _require.TOKEN_COMMENT_CONTENT;

function handleCommentStart(state, token) {
  state.currentNode.content.start = token;
  state.caretPosition++;
  return state;
}

function handleCommentContent(state, token) {
  state.currentNode.content.value = token;
  state.caretPosition++;
  return state;
}

function handleCommentEnd(state, token) {
  state.currentNode.content.end = token;
  state.currentNode = state.currentNode.parentRef;
  state.currentContext = state.currentContext.parentRef;
  state.caretPosition++;
  return state;
}

module.exports = function comment(token, state) {
  if (token.type === TOKEN_COMMENT_START) {
    return handleCommentStart(state, token);
  }

  if (token.type === TOKEN_COMMENT_CONTENT) {
    return handleCommentContent(state, token);
  }

  if (token.type === TOKEN_COMMENT_END) {
    return handleCommentEnd(state, token);
  }

  state.caretPosition++;
  return state;
};