Obsolete Elements

Three elements have been deleted in favor of an existing element that has been doing the job of all four in browser implementations for a long time. The three obsolete elements are LISTING, PLAINTEXT, and XMP. The popular PRE element is the one you should use for displaying preformatted text. The HTML 4.0 recommendation leaves implementation details, such as the treatment of whitespace, the default font setting, and word wrapping, up to browsers. Typically, PRE elements are rendered in Courier and they honor carriage returns inserted in the text.

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