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Wrapping Lines

To keep all of your code visible in the editor, you can have Xcode wrap lines when they reach the right edge of a code editor. To turn on line wrapping for all files you open in Xcode, choose Xcode > Preferences, click Indentation, and select “Wrap lines in editor.” Otherwise, Xcode does not move text to the next line until you insert a carriage return. To wrap lines for an individual file in an editor window, choose Format > Wrap Lines.

You can also have Xcode automatically indent wrapped lines, to visually distinguish them from other lines. Enter the number of spaces to indent lines by in the “Indent wrapped lines by” field.

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