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- # {%= name %} {%= badge("fury") %}
- > {%= description %}
- Useful for protecting tokens, like templates in HTML, from being mutated when the string is transformed in some way, like from a formatter/beautifier.
- **Example without `preserve`**
- Let's say you want to use [js-beautify] on a string of html with Lo-Dash/Underscore templates, such as: `<ul><li><%= name %></li></ul>`:
- js-beautify will render the template unusable (and apply incorrect formatting because of the unfamiliar syntax from the Lo-Dash template):
- ```html
- <ul>
- <li>
- <%=n ame %>
- </li>
- </ul>
- ```
- **Example with `preserve`**
- Correct.
- ```html
- <ul>
- <li><%= name %></li>
- </ul>
- ```
- For the record, this is just a random example, I've had very few issues with js-beautify in general. But with or without js-beautify, this kind of token mangling does happen sometimes when you use formatters, beautifiers or similar tools.
- ## Install
- {%= include("install-npm", {save: true}) %}
- ## Run tests
- ```bash
- npm test
- ```
- ## API
- {%= apidocs("index.js") %}
- ## Contributing
- Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue]({%= bugs.url %})
- ## Author
- {%= include("author") %}
- ## License
- {%= copyright() %}
- {%= license() %}
- ***
- {%= include("footer") %}
- [js-beautify]: https://github.com/beautify-web/js-beautify
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