diff-match-patch-line-and-word

Diff Patch Merge Line and Word
====

What's this
----

An extension module that adds line-mode and word-mode on google-diff-match-patch,
hosted as diff-patch-merge at NPM, originally by Neil Fraser.

Implementation is from Wiki.

TypeScript is also supported.

API
----

$3

#### diff\_lineMode

Execute diff\_main __line-by-line__.

##### Parameter

|Parameter|Type |Description|
|---------|------|-----------|
|text1 |string|Old text to compare.|
|text2 |string|New text to compare.|

##### Return value

|Type|Description|
|----|-----------|
|Array of diff\_patch\_merge.Diff|result diff tuples.|

#### diff\_wordMode

Execute diff\_main __word-by-word__.

The signature is same.

How to use
----

Just import after node-diff-patch-merge.

$3

``javascript
import { diff_match_patch } from 'diff-match-patch';
import 'diff-match-patch-line-and-word'; // import globally to enhanse the class.

const dmp = new diff_match_patch();
const oldText = 'He writes the letter.';
const newText = 'She wrote the letters.';

const diffs = dmp.diff_lineMode(oldText, newText);
const html = dmp.diff_prettyHtml(diffs));

document.write(html);
``