How to automatically wrap lines in webstorm

WebStorm provides automatic line wrapping function, which can separate lines of code to improve readability. Its rules include: 1. Branch long expressions and statements; 2. Branch method calls; 3. Branch functions and class definitions. User-customizable settings such as maximum line length, indentation type, and shortcut keys. However, word wrapping may not work with single-line comments or string literals and will affect code formatting, so careful review is recommended before application.

WebStorm automatic line wrapping guide

WebStorm provides automatic line wrapping function, which can help you separate the code into lines so that the code More readable and maintainable.

Enable word wrapping

1. Open WebStorm.
2. Click the "File" menu and select "Settings."
3. Select "Editor" > "Code Style" > "JavaScript" in the left pane.
4. In the "Wrap" section of the right pane, select the "Enable word wrapping" checkbox.

Word-wrapping rules

WebStorm uses the following rules for word-wrapping:

• Break long expressions and statements into new lines.
• Brench method calls into separate lines.
• Separate function declarations and class definitions into separate lines.
• Keep spaces before line breaks.

Customize automatic word wrapping settings

You can customize some settings of automatic word wrapping, for example:

• Maximum line length: Set the maximum number of characters allowed in a line of code.
• Indentation type: Choose to use spaces or tabs for indentation.
• Indent size: Set the width of the indent.

Using shortcut keys

You can manually trigger word wrap using the following shortcut keys:

• Windows:Ctrl Alt L
• #macOS: Cmd Option L

Note:

• Automatic line wrapping Not always available. For example, there is no automatic line wrapping in single-line comments or string literals.
• Automatic line wrapping may affect code format. Always review your code carefully before applying word wrapping.

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