How do I reformat HTML code using Sublime Text 2?

Direct reformatting without plugins

Should you lean towards not using plugins, Sublime Text 2 has a built-in mechanism to clean up HTML. Navigate through Edit → Line → Reindent or map this function to a custom shortcut such as Ctrl+Shift+R within your user preferences for speedy reformatting. Nonetheless, ensure your file is correctly saved with an .html or .php extension and the corresponding language is set to provide the correct indentation.

Tackling specific cases

Script and PHP tags

Having trouble stylizing PHP tags or <script> elements while formatting? Try using HTMLTidy or the Tag plugin, although you might encounter some issues. HTMLTidy tends to be more obsolete, hence it's vital to configure it properly for an optimal experience in Sublime Text 2.

Dissecting each plugin

HTMLBeautify is a favourable choice that boasts cross-platform support and proficiency, but may fall short when dealing with inline comments elegantly. Conversely, HTML/CSS/JS Prettify, while it also supports CSS and JavaScript, necessitates Node.js and might stumble with embedded PHP. Ensure Node.js is installed and accessible to prevent any interruptions.

Optimization and personalization

Setting up auto-format on saving could optimize your workflow, especially with the HTML/CSS/JS Prettify. Personalize your key bindings by heading to Preferences → Package Settings → HTML/CSS/JS Prettify → Settings - User and modify the plugin that aligns with your coding habits for ideal operation.

Leveraging advanced formatting

A suitable tool for the job

While electing a utility for HTML formatting in Sublime Text 2, consider the complexity of your project. Extensions such as HTML-CSS-JS Prettify offer a myriad of customization options and are compatible with both ST2 and ST3. For more benign tasks, the innate Reindent command may be ample and more nimble to use.

Curating your environment

Prior to diving into reformatting, it's recommended to configure your Sublime Text environment accurately. This includes assigning the correct syntax to your file and attuning custom key bindings in Preferences → Key Bindings to access your preferred formatting tool more efficiently.

Compressed code conundrum

HTMLBeautify might not be the best fit when expanding compressed HTML code. If you frequently handle minified files, consider employing a distinct plugin or utility that explicitly caters to this necessity.

Enhancing readability with best practices

Preformatting preparations

Ensure to save your file with the correct format and guarantee Sublime Text identifies the HTML syntax correctly. These steps are crucial for any tool or feature to perform the reindentation correctly.

Quick and easy reformatting

By mapping a custom key binding, you can access a quick reformat, ensuring your workflow remains uninterrupted. Sublime Text's Reindent command is most effective with supported HTML elements; verify your code doesn't contain rusty or deprecated tags.

Understanding tool constraints

Each plugin or tool has its own set of limitations and cases where it may underperform. Example, HTMLTidy may find PHP heavy files challenging, while HTMLBeautify could struggle with inline comments.

Optimizing your Sublime Text experience

The flexibility of customization

Beyond plugins, look to customize Sublime Text to your preferences. Effective use of keyboard shortcuts and settings entities can drastically cut down on the time spent on formatting.

Deciding between built-in and plugins

Base your choice on the needs of the project, resorting to built-in functionalities for simpler tasks and plugins for advanced needs. Bear in mind that while plugins offer increased features, they also demand supplementary setup and resources.