Unicode 5.1 also includes U+2E18 INVERTED INTERROGANG, which is an inverted version of the interrobang, a non-standard punctuation mark used to indicate both the emotion and a question in a glyph.
Inverted punctuation
is a characteristic of Spanish that marks the beginning of an interrogative or exclamatory sentence or clause. Basically, the clause ends in a book with an inverted question mark or exclamation mark at the beginning, followed by a standard punctuation mark at the end. Inverted punctuation marks (question marks and exclamation marks) were first published in the second edition of the Orthography of the Spanish Language by the Royal Spanish Academy in 1754. While the inverted question mark is standard in formal writing, its use in informal writing is becoming less common. Another relatively unique thing that inverted punctuation allows in Spanish is the combination of question marks and exclamation marks in the same clause. The upside down question mark, also known as an inverted interrogation point, is an essential part of Spanish grammar and syntax.It is used to signify that a sentence or phrase is a query, and it can be combined with other punctuation marks to create more complex sentences. The inverted question mark has been around since 1754, when it was first published in the Orthography of the Spanish Language by the Royal Spanish Academy. It is still used today in formal writing, although its use in informal writing is becoming less common. Inverted punctuation marks are an important part of Spanish grammar and syntax. They are used to indicate that a sentence or phrase is a question or an exclamation, and they can be combined with other punctuation marks to create more complex sentences.
The upside down question mark has been around since 1754, when it was first published in the Orthography of the Spanish Language by the Royal Spanish Academy. It is still used today in formal writing, although its use in informal writing is becoming less common.