@wordpress/blocks/build/api/raw-handling/html-formatting-remover.js

Block API for WordPress.

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// packages/blocks/src/api/raw-handling/html-formatting-remover.js
var html_formatting_remover_exports = {};
__export(html_formatting_remover_exports, {
  default: () => htmlFormattingRemover
});
module.exports = __toCommonJS(html_formatting_remover_exports);
var import_utils = require("./utils");
function isFormattingSpace(character) {
  return character === " " || character === "\r" || character === "\n" || character === "	";
}
function htmlFormattingRemover(node) {
  if (node.nodeType !== node.TEXT_NODE) {
    return;
  }
  let parent = node;
  while (parent = parent.parentNode) {
    if (parent.nodeType === parent.ELEMENT_NODE && parent.nodeName === "PRE") {
      return;
    }
  }
  let newData = node.data.replace(/[ \r\n\t]+/g, " ");
  if (newData[0] === " ") {
    const previousSibling = (0, import_utils.getSibling)(node, "previous");
    if (!previousSibling || previousSibling.nodeName === "BR" || previousSibling.textContent.slice(-1) === " ") {
      newData = newData.slice(1);
    }
  }
  if (newData[newData.length - 1] === " ") {
    const nextSibling = (0, import_utils.getSibling)(node, "next");
    if (!nextSibling || nextSibling.nodeName === "BR" || nextSibling.nodeType === nextSibling.TEXT_NODE && isFormattingSpace(nextSibling.textContent[0])) {
      newData = newData.slice(0, -1);
    }
  }
  if (!newData) {
    node.parentNode.removeChild(node);
  } else {
    node.data = newData;
  }
}
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