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Punctuation



 
 
Punctuation is everything in written language other than the actual letters or numbers, including punctuation marks (listed at right), inter-word spaces
Interword separation

In punctuation, a word divider is a glyph that separates written words. In languages which use the Latin alphabet, Cyrillic alphabet, and Arabic alphabets, as well as other languages of Europe and the Mideast, the word divider is a blank Space , or whitespace, a convention which is spreading, along with other aspects of European punctuati...
 and indentation.

Punctuation marks are symbols that correspond to neither phoneme
Phoneme

In human language, a phoneme is the smallest posited linguistically distinctive unit of sound. Phonemes carry no semantic content themselves. In theoretical terms, phonemes are not the physical segment s themselves, but cognitive abstractions or categorizations of them....
s (sounds) of a language
Language

A language is a form of symbol communication in which elements are combined to represents something other than themselves. Language can also refer to the use of such systems as a general phenomenon....
 nor to lexeme
Lexeme

A lexeme is an abstract Unit of Morphology Semantic analysis in linguistics, that roughly corresponds to a set of forms taken by a single word....
s (words and phrases), but which serve to indicate the structure and organization of writing, as well as intonation
Intonation (linguistics)

In linguistics, intonation is variation of pitch while speaking which is not used to distinguish words. Intonation and stress are two main elements of linguistic prosody ....
 and pauses to be observed when reading it aloud.






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Punctuation is everything in written language other than the actual letters or numbers, including punctuation marks (listed at right), inter-word spaces
Interword separation

In punctuation, a word divider is a glyph that separates written words. In languages which use the Latin alphabet, Cyrillic alphabet, and Arabic alphabets, as well as other languages of Europe and the Mideast, the word divider is a blank Space , or whitespace, a convention which is spreading, along with other aspects of European punctuati...
 and indentation.

Punctuation marks are symbols that correspond to neither phoneme
Phoneme

In human language, a phoneme is the smallest posited linguistically distinctive unit of sound. Phonemes carry no semantic content themselves. In theoretical terms, phonemes are not the physical segment s themselves, but cognitive abstractions or categorizations of them....
s (sounds) of a language
Language

A language is a form of symbol communication in which elements are combined to represents something other than themselves. Language can also refer to the use of such systems as a general phenomenon....
 nor to lexeme
Lexeme

A lexeme is an abstract Unit of Morphology Semantic analysis in linguistics, that roughly corresponds to a set of forms taken by a single word....
s (words and phrases), but which serve to indicate the structure and organization of writing, as well as intonation
Intonation (linguistics)

In linguistics, intonation is variation of pitch while speaking which is not used to distinguish words. Intonation and stress are two main elements of linguistic prosody ....
 and pauses to be observed when reading it aloud. See orthography
Orthography

The orthography of a language specifies the correct way of using a specific writing system to write the language. Orthography is derived from Greek language ????? orth?s and ???fe?? gr?phein ....
.

In English, punctuation is vital to disambiguate the meaning of sentences. For example, "woman, without her man, is nothing," and "woman: without her, man is nothing," have greatly different meanings, as do "eats shoots and leaves" and "eats, shoots and leaves."

The rules of punctuation vary with language, location
Location (geography)

In geography, location is a position or point in physical space that something occupies on Earths' surface. An reality location can often be designated using a specific pairing of latitude and longitude, a Cartesian coordinate system grid , a Spherical coordinate system, or an ellipsoid-based system ....
, register
Register (linguistics)

In linguistics, a register is a subset of a language used for a particular purpose or in a particular social setting. For example, an English language speaker may adhere more closely to prescription and description, pronounce words ending in -ing with a velar nasal and refrain from using the word "ain't" when speaking in a formal setting, bu...
 and time
Time

Time is a component of the measurement used to sequence events, to compare the durations of events and the intervals between them, and to quantify the motions of objects....
, and are constantly evolving. Certain aspects of punctuation are stylistic and are thus the author's (or editor's) choice. Tachygraphic language forms, such as those used in online chat
Online chat

Online chat can refer to any kind of communication over the Internet, but is primarily meant to refer to direct one-on-one chat or text-based chat room , using tools such as instant messengers, Internet Relay Chat, talkers and possibly MUDs....
 and text messages
Text messaging

File:Texting.jpgText messaging, or texting is the common term for the sending of "short" text messages from mobile phones using the Short message service ....
, may have wildly different rules.

History

The earliest writing had no capitalization
Capitalization

Capitalization is writing a word with its first grapheme as a majuscule and the remaining letters in Lower case , in those writing systems which have a letter case....
, no spaces and no punctuation marks. This worked as long as the subject matter was restricted to a limited range of topics (for example, writing was initially used for recording business transactions). Expanding the use of writing to more abstract concepts required some way to disambiguate meanings. Until the 18th century, punctuation was principally an aid to reading aloud; after that time its development was as a mechanism for ensuring that the text made sense when read silently.

The oldest known document that uses punctuation is the Mesha Stele
Mesha Stele

The Mesha Stele is a black basalt stone, bearing an inscription by the 9th century BC Moabite King Mesha, discovered in 1868 at Dhiban now in Jordan....
 (9th century BC). This employs points between the words and horizontal strokes between the sense section as punctuation.

The Greeks
Greeks

The Greeks , also known as Hellenes, are a nation and ethnic group native to Greece, Cyprus and neighbouring regions, who can also be found in Greek diaspora communities around the world....
 were using punctuation marks consisting of vertically arranged dots - usually two (c.f. the modern colon
Colon (punctuation)

The colon is a punctuation mark, consisting of two equally sized dots centered on the same vertical line....
) or three - in around the 5th century BC. Greek playwrights (e.g., Euripides
Euripides

Euripides was the last of the three great tragedy of classical Athens . Ancient scholars thought that Euripides had written ninety-five plays, although four of those were probably written by Critias....
 and Aristophanes
Aristophanes

Aristophanes , son of Philippus, of the deme Cydathenaus, was a prolific and much acclaimed comedy playwright of ancient Athens. Eleven of his forty plays have come down to us virtually complete....
) used symbols to distinguish the ends of phrases in written drama
Drama

Drama is the specific Mode of fiction Mimesis in performance. The term comes from a Ancient Greek word meaning "Action " , which is derived from "to do" ....
: this essentially helped the play's cast to know when to pause. In particular, they used three different symbols to divide speeches, known as commas (indicated by a centred dot), colons (indicated by a dot on the base line), and periods or full stops (indicated by a raised dot).

The Romans
Ancient Rome

Ancient Rome was a civilization that grew out of a small agricultural community founded on the Italian Peninsula as early as the 10th century BC....
 (circa 1st century BC) also adopted symbols to indicate pauses.

Punctuation developed dramatically when large numbers of copies of the Christian Bible started to be produced. These were designed to be read aloud and the copyists began to introduce a range of marks to aid the reader, including indentation, various punctuation marks and an early version of initial capitals. St Jerome and his colleagues, who produced the Vulgate
Vulgate

The Vulgate is an early Fifth Century version of the Bible in Latin, and largely the result of the labors of Jerome, who was commissioned by Pope Damasus I in 382 to make a revision of Vetus Latina....
 translation of the Bible
Bible

The Bible is the central religious text of Judaism and Christianity. The exact Books of the Bible is dependent on the religious traditions of specific denominations....
 into Latin
Latin

Latin is an Italic language, historically spoken in Latium and Ancient Rome. Through the Military history of the Roman Empire, Latin spread throughout the Mediterranean and a large part of Europe....
, developed an early system (circa 400 AD); this was considerably improved on by Alcuin
Alcuin

Alcuin of York or Ealhwine, nicknamed Albinus or Flaccus was a scholar, ecclesiastic, poet and teacher from York, Northumbria....
. The marks included the virgule (forward slash) and dots in different locations; the dots were centred in the line, raised or in groups.

The use of punctuation was not standardized until after the invention of printing. Credit for introducing a standard system is generally given to Aldus Manutius
Aldus Manutius

Aldus Pius Manutius , the Latinized name of Teobaldo Mannucci, sometimes called Aldus Manutius, the Elder to distinguish him from his grandson, Aldus Manutius the Younger) was an Italian Renaissance humanism who became a printer and publisher when he founded the Aldine Press at Venice....
 and his grandson. They popularized the practice of ending sentences with the colon
Colon (punctuation)

The colon is a punctuation mark, consisting of two equally sized dots centered on the same vertical line....
 or full stop
Full stop

A full stop or period , is the punctuation mark commonly placed at the end of several different types of Sentence s in English language and many other languages....
, invented the semicolon
Semicolon

A semicolon is a conventional punctuation mark with several uses, mainly for pauses in sentences. The Italy printer Aldus Manutius the Elder established the practice of using the semicolon mark to separate words of opposed meaning, and to indicate interdependent statements....
, made occasional use of parentheses
Bracket

Brackets are punctuation marks used in pairs to set apart or interject text within other text. In computer science, the term is sometimes said to strictly apply to the square or box type....
 and created the modern comma
Comma (punctuation)

The comma is a punctuation mark. It has the same shape as an apostrophe or single closing quotation mark in many typefaces, but it differs from them in being placed on the baseline of the text....
 by lowering the virgule.

The standards and limitations of evolving technologies have exercised further pragmatic influences. For example, minimisation of punctuation in typewritten matter became economically desirable in the 1960s and 1970s for the many users of carbon-film ribbons
IBM Selectric typewriter

The IBM Selectric typewriter is an influential electric typewriter design. It was introduced in 1961.Instead of a "basket" of pivoting typebars the Selectric had a pivoting type element that could be changed so as to display different fonts in the same document, resurrecting a capacity that had been pioneered by the moderately successful...
, since a period or comma consumed the same length of expensive non-reusable ribbon as did a capital letter.

Other languages

Other European languages use much the same punctuation as English. The similarity is so strong that the few variations may confuse a native English reader. Quotation marks
Quotation mark, non-English usage

Quotation marks, also called quotes, speech marks or inverted commas, are punctuation marks used in pairs to set off speech, a quotation, or a phrase....
 are particularly variable across European languages. For example, in French and Russian, quotes would appear as: « Je suis fatigué. » (in French, each "double punctuation", as the guillemet, requires a non-breaking space
Non-breaking space

In computer-based text processing and digital typesetting, a non-breaking space or no-break space is a variant of the space character that prevents an automatic line break at its position....
; in Russian it does not). In Greek
Greek language

Greek is an Indo-European languages native to the southern Balkan peninsula, the language of the Greek people. It forms an independent branch within Indo-European....
, the question mark is written as the English semicolon, while the functions of the colon and semicolon are performed by a raised point (·), known as the ano teleia (??? te?e?a).

Arabic and Farsi(Persian) languages — written from right to left—use a reversed question mark: ?, and a reversed comma: ? . However, Hebrew, which is also written from right to left, uses the same character as in English.

Originally Sanskrit
Sanskrit

Sanskrit is a historical Indo-Aryan language, one of the liturgical languages of Hinduism and Buddhism, and one of the 22 official languages of India....
 had no punctuation. In the 1600s, Sanskrit and Marathi, both written in the Devanagari
Devanagari

, or 'Nagari', is an abugida alphabet of India and Nepal. It is written from left to right, lacks distinct letter cases, and is recognizable by a distinctive horizontal line running along the tops of the letters that links them together....
 script, started using the vertical bar (|) to end a line of prose and double vertical bars (||) in verse.

Texts in the Chinese, Japanese
Japanese language

IPA: [n?iho?go] is a language spoken by over 130 million people in Japan and in Japanese emigrant communities. It is related to the Ryukyuan languages....
 and Korean
Korean language

Korean is the official language of North Korea and South Korea. It is also one of the two official languages in the Yanbian Korean Autonomous Prefecture in People's Republic of China....
 languages were left unpunctuated until the modern era. In unpunctuated texts, the grammatical structure of sentences in classical writing is inferred from context. Most punctuation marks in modern Chinese, Japanese and Korean have similar functions to their English counterparts; however, they often look different and have different customary rules.

Novel punctuation marks

An international patent application
Patent application

A patent application is a request pending at a patent office for the grant of a patent for the invention described and claim by that application....
 was filed, and published in 1992 under WO number WO9219458, for two new punctuation marks: the "question comma" and the "exclamation comma". The patent application entered into national phase exclusively with Canada, advertised as lapsing in Australia on 27 January 1994 and in Canada on 6 November 1995.

Famous Russian designer Artemy Lebedev suggested a double-comma sign, which he believes would communicate a pause better than the semicolon does. Lebedev, however, seems unaware of the widespread use of semicolon in English (in Russian, independent clauses can be separated by commas; as a result, the semicolon is used — infrequently — only for stylistic purposes).

Unicode

Apart from the ASCII
ASCII

American Standard Code for Information Interchange , is a coding standard that can be used for interchanging information, if the information is expressed mainly by the written form of English words....
 punctuation marks in its Basic Latin range
!"'*,-./:;<>?[\]` >Unicode
Unicode

Unicode is a computing industry standard allowing computers to consistently represent and manipulate Character expressed in most of the world's writing systems....
 has the General Punctuation (U+2000–206F) and Supplemental Punctuation (U+2E00–2E7F) ranges.

See also

  • Hebrew punctuation
    Hebrew punctuation

    Hebrew punctuation is similar to that of English language and other Western world languages.Biblical Hebrew has fewer grammatical punctuation marks, which can sometimes make Biblical Hebrew ambiguous....
  • Japanese punctuation
    Japanese punctuation

    Japanese punctuation includes various written marks , which differ from those found in European languages, as well as some not used in formal Japanese writing but frequently found in more casual writing, such as exclamation mark and question marks....
  • Obelism
    Obelism

    Obelism is the practice of annotating manuscripts with marks set in the margins. Modern obelisms are used by editors blue-penciling a manuscript or typescript....
    , the practice of annotating manuscripts with marks set in the margins
  • Scribal abbreviation
    Scribal abbreviation

    Scribal abbreviations were abbreviations used by ancient and medieval scribes writing in Latin. In modern manuscript editing sigla are sometimes special symbols as described below, or simply abbreviations that may indicate where a particular source manuscript is held, or who copied it....
    s, abbreviations used by ancient and medieval scribes writing in Latin
  • Tironian notes
    Tironian notes

    Tironian notes is a system of shorthand said to have been invented by Cicero's scribe Marcus Tullius Tiro. Tiro's system consisted of about 4,000 signs, somewhat extended in classical times to 5,000 signs....
    , a system of shorthand consisted of about 4,000 signs
  • Unicode symbols
    Unicode Symbols

    In computing, in addition to encoding characters for the various writing systems used throughout the World, Unicode also devotes several blocks of characters to symbols that have a well-defined place in plain text....
    , characters of symbols that have a well-defined place in plain text, in computing
  • James while John had had had had had had had had had had had a better effect on the teacher., a word puzzle in which proper punctuation must be added to give the sentence meaning


Further reading


External links

  • A helpful online resource
  • Unicode reference tables: