Hook above

The hook ( viet.: dau hoi ) is a diacritical mark, which, placed over the core vowel a Vietnamese syllable, indicating that the syllable in question thanh hoi ( Frageton, falling - rising tone ) is, one of the six tones, which, long and very deep, similar to true in German right? sounds. He looks like a small question mark without the dot and is set as tone marks over any existing Breve or circumflex.

In LaTeX2e, the hook with the T5 - coding by the \ h command will be notified of any letter.

• Vietnamese language
• Diacritic