How Can I Prevent Line Breaks After Hyphens in Web Development?

Preventing Line Breaks after Hyphens: A Case-by-Case Solution

In web development, it is sometimes necessary to prevent line breaks from occurring after hyphens, a scenario that can arise due to browser rendering quirks. This issue is encountered when a line of text containing a hyphen approaches the end of its container and the browser decides to break the line after the hyphen, resulting in an undesirable text wrapping behavior.

To address this problem, it is essential to find a case-by-case solution that is compatible with all browsers. One common approach involves the use of a Unicode character known as the "Zero Width No Break character" (). However, this character often fails to prevent line breaks in practice.

A more effective solution is to employ the "Non-Breaking Hyphen" character (‑). This character has been widely supported by browsers and serves the purpose of preventing line breaks after adjacent text. It appears identical to a standard hyphen but carries the specific instruction for browsers to treat the text as a single word, thereby preventing line breaks from occurring at that point.

By using the Non-Breaking Hyphen, developers can control line breaks on a case-by-case basis, ensuring that text containing hyphens is rendered as intended. This character is particularly useful in scenarios where line breaks would disrupt the meaning or readability of the text.

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