domhandler - npm Package Compare versions

Comparing version 4.2.1 to 4.2.2

lib/index.d.ts

@@ -21,2 +21,11 @@ import { Node, Element, DataNode, NodeWithChildren, Document } from "./node";
     /**
+     * Replace all whitespace with single spaces.
+     *
+     * **Note:** Enabling this might break your markup.
+     *
+     * @default false
+     * @deprecated
+     */
+    normalizeWhitespace?: boolean;
+    /**
      * Treat the markup as XML.
@@ -23,0 +32,0 @@ *

lib/index.js

@@ -17,4 +17,6 @@ "use strict";
 __exportStar(require("./node"), exports);
+var reWhitespace = /\s+/g;
 // Default options
 var defaultOpts = {
+    normalizeWhitespace: false,
     withStartIndices: false,
@@ -95,5 +97,11 @@ withEndIndices: false,
     DomHandler.prototype.ontext = function (data) {
+        var normalizeWhitespace = this.options.normalizeWhitespace;
         var lastNode = this.lastNode;
         if (lastNode && lastNode.type === domelementtype_1.ElementType.Text) {
-            lastNode.data += data;
+            if (normalizeWhitespace) {
+                lastNode.data = (lastNode.data + data).replace(reWhitespace, " ");
+            }
+            else {
+                lastNode.data += data;
+            }
             if (this.options.withEndIndices) {
@@ -104,2 +112,5 @@ lastNode.endIndex = this.parser.endIndex;
         else {
+            if (normalizeWhitespace) {
+                data = data.replace(reWhitespace, " ");
+            }
             var node = new node_1.Text(data);
@@ -106,0 +117,0 @@ this.addNode(node);

package.json

 {
     "name": "domhandler",
-    "version": "4.2.1",
+    "version": "4.2.2",
     "description": "Handler for htmlparser2 that turns pages into a dom",
@@ -5,0 +5,0 @@ "author": "Felix Boehm <[e-mail]>",

readme.md

@@ -79,2 +79,73 @@ # domhandler [![Build Status](https://travis-ci.com/fb55/domhandler.svg?branch=master)](https://travis-ci.com/fb55/domhandler)
 
+## Option: `normalizeWhitespace` _(deprecated)_
+
+Replace all whitespace with single spaces.
+The default value is `false`.
+
+**Note:** Enabling this might break your markup.
+
+For the following examples, this HTML will be used:
+
+```html
+<font> <br />this is the text <font></font></font>
+```
+
+### Example: `normalizeWhitespace: true`
+
+```javascript
+[
+    {
+        type: "tag",
+        name: "font",
+        children: [
+            {
+                data: " ",
+                type: "text",
+            },
+            {
+                type: "tag",
+                name: "br",
+            },
+            {
+                data: "this is the text ",
+                type: "text",
+            },
+            {
+                type: "tag",
+                name: "font",
+            },
+        ],
+    },
+];
+```
+
+### Example: `normalizeWhitespace: false`
+
+```javascript
+[
+    {
+        type: "tag",
+        name: "font",
+        children: [
+            {
+                data: "\n\t",
+                type: "text",
+            },
+            {
+                type: "tag",
+                name: "br",
+            },
+            {
+                data: "this is the text\n",
+                type: "text",
+            },
+            {
+                type: "tag",
+                name: "font",
+            },
+        ],
+    },
+];
+```
+
 ---
@@ -81,0 +152,0 @@

No alert changes

Improved metrics

Total package byte prevSize

40025

increased by5.25%

Lines of code

833

increased by2.46%

Number of lines in readme file

164

increased by76.34%

No dependency changes