Iteration mark

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Song ding inscription.jpg
Bronzeware script, c.825 BC

Iteration marks are characters or punctuation marks that represent a duplicated character or word.

Contents

Chinese

In Chinese, 𠄠 or U+16FE3𖿣OLD CHINESE ITERATION MARK (usually appearing as , equivalent to the modern ideograph ) or is used in casual writing to represent a doubled character. However, it is not used in formal writing anymore, and it rarely appeared in printed matter. In a tabulated table or list, vertical repetition can be represented by a ditto mark ().

History

Iteration marks have been occasionally used for more than two thousand years in China. The example image shows an inscription in bronze script, a variety of formal writing dating to the Zhou dynasty, that ends with "子𠄠𠄠寶用", where the small 𠄠 ("two") is used as iteration marks in the phrase "子子孫孫寶用" ("descendants to use and to treasure").

Malayo-Polynesian languages

In Filipino, Indonesian, and Malay, words that are repeated can be shortened with the use of numeral "2". For example, the Malay kata-kata ("words", from single kata) can be shortened to kata2, and jalan-jalan ("to walk around", from single jalan) can be shortened to jalan2. The usage of "2" can be also replaced with superscript "2" (e.g. kata2 for kata2). The sign may also be used for reduplicated compound words with slight sound changes, for example hingar2 for hingar-bingar ("commotion"). Suffixes may be added after "2", for example in the word kebarat2an ("Western in nature", from the basic word barat ("West") with the prefix ke- and suffix -an). [1]

The use of this mark dates back to the time when these languages were written with Arabic script, specifically the Jawi or Pegon varieties. Using the Arabic numeral ٢, words such as رام رام (rama-rama, butterfly) can be shortened to رام٢. The use of Arabic numeral ٢ was also adapted to several Brahmi derived scripts of the Malay archipelago, notably Javanese, [2] Sundanese, [2] Lontara, [3] and Makassaran. [4] As the Latin alphabet was introduced to the region, the Western-style Arabic numeral "2" came to be use for Latin-based orthography.

The use of "2" as an iteration mark was official in Indonesia up to 1972, as part of the Republican Spelling System. Its usage was discouraged when the Enhanced Indonesian Spelling System was adopted, and even though it is commonly found in handwriting or old signage, it is considered to be inappropriate for formal writing and documents. [1]

Japanese

Japanese has various iteration marks for its three writing systems, namely kanji, hiragana, and katakana, but only the kanji iteration mark () is commonly used today.[ citation needed ]

In Japanese, iteration marks called odoriji (踊り字, "dancing mark"), kasaneji (重ね字), kurikaeshikigō (繰り返し記号), or hanpukukigō (反復記号, "repetition symbols") are used to represent a duplicated character representing the same morpheme. For example, hitobito, "people", is usually written 人々, using the kanji for with an iteration mark, , rather than 人人, using the same kanji twice. The use of two kanji in place of an iteration mark is allowed, and in simple cases may be used due to being easier to write.

In contrast, while hibi (日々, "daily, day after day") is written with the iteration mark, as the morpheme is duplicated, hinichi (日日, "number of days, date") is written with the character duplicated, because it represents different morphemes (hi and nichi). Further, while hibi can in principle be written as 日日, hinichi cannot be written as 日々, since that would imply repetition of the sound as well as the character. In potentially confusing examples such as this, readings can be disambiguated by writing words out in hiragana, so hinichi is often found as 日にち or ひにち rather than 日日.

Sound changes can occur in duplication, which is not reflected in writing; examples include hito () and hito () being pronounced hitobito (人々) ( rendaku ) or koku () and koku () being pronounced kokkoku (刻々) (gemination), though this is also pronounced kokukoku.

Kanji

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, an iteration mark (derived from 
) used only in vertical writing. Vertical ideographic iteration mark.svg
, an iteration mark (derived from 𠄠) used only in vertical writing.

The formal name of the kanji repetition symbol () is dōnojiten (同の字点), literally "same character mark", but it is sometimes called noma (のま) because it looks like the katakana no () and ma (). This symbol originates from a simplified form of the character , a variant of "same" ( ) written in the grass script style. [5]

Although Japanese kanji iteration marks are borrowed from Chinese, the grammatical function of duplication differs, as do the conventions on the use of these characters.

While Japanese does not have a grammatical plural form per se, some kanji can be reduplicated to indicate plurality (as a collective noun, not many individuals). This differs from Chinese, which normally repeats characters only for the purposes of adding emphasis, although there are some exceptions (e.g., , rén, "person"; 人人, rénrén, "everybody").

However, for some words duplication may alter the meaning:

Using instead of repeating kanji is usually the preferred form, with two restrictions:

When the reading is different, the second kanji is often simply written out to avoid confusion. Examples of such include:

The repetition mark is not used in every case where two identical characters appear side by side, but only where the repetition itself is etymologically significant—when the repetition is part of a single word. Where a character ends up appearing twice as part of a compound, it is usually written out in full:

Similarly, in certain Chinese borrowings, it is generally preferred to write out both characters, as in 九九 (ku-ku Chinese multiplication table) or 担担麺 (tan-tan-men dan dan noodles), though in practice is often used.

In vertical writing, the character (Unicode U+303B), a cursive derivative of 𠄠 ("two", as in Chinese, above), can be employed instead, although this is increasingly rare.

Kana

Kana uses different iteration marks; one for hiragana, , and one for katakana, . The hiragana iteration mark is seen in some personal names like さゝきSasaki or おゝのŌno, and it forms part of the formal name of the car company Isuzu (いすゞ).

Unlike the kanji iteration marks, which do not reflect sound changes, kana iteration marks closely reflect sound, and the kana iteration marks can be combined with the dakuten voicing mark to indicate that the repeated syllable should be voiced, for example みすゞMisuzu. If the first syllable is already voiced, for example じじjiji, the voiced repetition mark still needs to be used: じゞ rather than じゝ, which would be read as jishi.

While widespread in old Japanese texts, the kana iteration marks are generally not used in modern Japanese outside proper names, though they may appear in informal handwritten texts.

Repeating multiple characters

A variety of iteration marks in use in the classical text Tsurezuregusa (Tu Ran Cao 
) [Shi niYu riChuan huruShi -genigenishikuSuo "uchiobomeki-mataYi hiChao rubekarazu] 
(73rd passage) IterationMarks600.jpg
A variety of iteration marks in use in the classical text Tsurezuregusa (徒然草)「世に語り傳ふる事–げにげにしく所々うちおぼめき–また疑ひ嘲るべからず」 (73rd passage)

In addition to the single-character iteration marks, there are also two-character-sized repeat marks, which are used to repeat the preceding word or phrase. They are used in vertical writing only, and they are effectively obsolete in modern Japanese. The vertical kana repeat marks (unvoiced) and (voiced) resemble the hiragana character ku (), giving them their name, kunojiten (くの字点). They stretch to fill the space typically occupied by two characters, but may indicate a repetition of more than two characters. For example, the duplicated phrase 何とした何とした may be repeated as 何とした〱. If a dakuten (voiced mark) is added, it applies to the first sound of the repeated word; this is written as . For example, tokorodokoro could be written horizontally as ところ〲; the voiced iteration mark only applies to the first sound .

In addition to the single-character representations U+3031VERTICAL KANA REPEAT MARK and U+3032VERTICAL KANA REPEAT WITH VOICED SOUND MARK, Unicode provides the half-character versions U+3033VERTICAL KANA REPEAT MARK UPPER HALF, U+3034VERTICAL KANA REPEAT WITH VOICED SOUND MARK UPPER HALF and U+3035VERTICAL KANA REPEAT MARK LOWER HALF, which can be stacked to render both voiced and unvoiced repeat marks:

As support for these is limited, the ordinary forward slash and backward slash are occasionally used as substitutes.

Alternatively, multiple single-character iteration marks can be used, as in tokorodokoro (ところゞゝゝ) or bakabakashii (馬鹿々々しい). This practice is also uncommon in modern writing, though it is occasionally seen in horizontal writing as a substitute for the vertical repeat mark.[ dubious discuss ]

Unlike the single-kana iteration mark, if the first kana is voiced, the unvoiced version alone will repeat the voiced sound.

Further, if okurigana are present, then no iteration mark should be used, as in 休み休み. This is prescribed by the Japanese Ministry of Education in its 1981 Cabinet notification prescribes, rule #6.[ citation needed ]

Nuosu

In the Nuosu language, is used to represent a doubled sound, for example ꈀꎭꀕ, kax sha sha. It is used in all forms of writing.

Tangut

In Tangut manuscripts the sign 𖿠 is sometimes used to represent a doubled character; this sign does not occur in printed texts. In Unicode this character is U+16FE0TANGUT ITERATION MARK, in the Ideographic Symbols and Punctuation block.

Egyptian hieroglyphs

In Egyptian hieroglyphs, the signs:

Iteration mark
Iteration markIteration mark

   zp(wj) sn(wj) , literally meaning "two times", repeat the previous sign or word.

Khmer, Thai and Lao

In Khmer, leiktō ( ) as for Thai, mai yamok ( ) and Lao, ko la ( ) represent a repeated syllable where as it besides the word. This used to be written as numeral two () and the form changed over time. A repeated word could be used either, to demonstrate plurality, to emphasize or to soften the meaning of the original word.

Ditto mark

In English, Spanish, French, Italian, German, Portuguese, Czech, Polish and Turkish lists, the ditto mark (″) represents a word repeated from the equivalent position in the line above it; or an evenly-spaced row of ditto marks represents any number of words repeated from above. For example:

This is common in handwriting and formerly in typewritten texts.

In Unicode, the ditto mark of Western languages has been defined to be equivalent to the U+2033 DOUBLE PRIME (″).[ citation needed ] The separate character U+3003DITTO MARK is to be used in the CJK scripts only. [6] [7] [8]

The convention in Polish handwriting, Czech, Swedish, and Austrian German is to use a ditto mark on the baseline together with horizontal lines spanning the extent of the word repeated, for example:

Superscript Numeral

In western mathematics, the superscript numeral originated as a notation for exponentiation. [9] Over time its meaning expanded to represent repeated function application as well, effectively making it a notation for marking iteration. [10] This sense was eventually borrowed in non mathematical text to represent repeated symbols, especially to mark repeated letters in acronyms. The superscript is occasionally left out, either colloquially or in the formal representation of the acronym, due to either typographic or stylistic concerns. Notable examples include the bus protocol I²C, and the fan-fiction hosting website AO3.

See also

Related Research Articles

Furigana is a Japanese reading aid consisting of smaller kana printed either above or next to kanji or other characters to indicate their pronunciation. It is one type of ruby text. Furigana is also known as yomigana (読み仮名) and rubi in Japanese. In modern Japanese, it is usually used to gloss rare kanji, to clarify rare, nonstandard or ambiguous kanji readings, or in children's or learners' materials. Before the post-World War II script reforms, it was more widespread.

Hiragana is a Japanese syllabary, part of the Japanese writing system, along with katakana as well as kanji.

Katakana is a Japanese syllabary, one component of the Japanese writing system along with hiragana, kanji and in some cases the Latin script.

<i>Kana</i> Japanese syllabic writing systems

Kana are syllabaries used to write Japanese phonological units, morae. In current usage, kana most commonly refers to hiragana and katakana. It can also refer to their ancestor magana, which were Chinese characters used phonetically to transcribe Japanese ; and hentaigana, which are historical variants of the now-standard hiragana.

<span class="mw-page-title-main">Kanji</span> Chinese characters used in Japanese writing

Kanji are the logographic Chinese characters adapted from the Chinese script used in the writing of Japanese. They were made a major part of the Japanese writing system during the time of Old Japanese and are still used, along with the subsequently-derived syllabic scripts of hiragana and katakana. The characters have Japanese pronunciations; most have two, with one based on the Chinese sound. A few characters were invented in Japan by constructing character components derived from other Chinese characters. After the Meiji Restoration, Japan made its own efforts to simplify the characters, now known as shinjitai, by a process similar to China's simplification efforts, with the intention to increase literacy among the common folk. Since the 1920s, the Japanese government has published character lists periodically to help direct the education of its citizenry through the myriad Chinese characters that exist. There are nearly 3,000 kanji used in Japanese names and in common communication.

In the Japanese writing system, hentaigana are variant forms of hiragana.

The dakuten, colloquially ten-ten, is a diacritic most often used in the Japanese kana syllabaries to indicate that the consonant of a mora should be pronounced voiced, for instance, on sounds that have undergone rendaku.

<span class="mw-page-title-main">Japanese writing system</span> Structure of the Japanese writing system

The modern Japanese writing system uses a combination of logographic kanji, which are adopted Chinese characters, and syllabic kana. Kana itself consists of a pair of syllabaries: hiragana, used primarily for native or naturalized Japanese words and grammatical elements; and katakana, used primarily for foreign words and names, loanwords, onomatopoeia, scientific names, and sometimes for emphasis. Almost all written Japanese sentences contain a mixture of kanji and kana. Because of this mixture of scripts, in addition to a large inventory of kanji characters, the Japanese writing system is considered to be one of the most complicated currently in use.

The classical Japanese language, also called "old writing" and sometimes simply called "Medieval Japanese", is the literary form of the Japanese language that was the standard until the early Shōwa period (1926–1989). It is based on Early Middle Japanese, the language as spoken during the Heian period (794–1185), but exhibits some later influences. Its use started to decline during the late Meiji period (1868–1912) when novelists started writing their works in the spoken form. Eventually, the spoken style came into widespread use, including in major newspapers, but many official documents were still written in the old style. After the end of World War II, most documents switched to the spoken style, although the classical style continues to be used in traditional genres, such as haiku and waka. Old laws are also left in the classical style unless fully revised.

Gyaru-moji or heta-moji is a style of obfuscated (cant) Japanese writing popular amongst urban Japanese youth. As the name gyaru-moji suggests, this writing system was created by and remains primarily employed by young women.

A is a Japanese kana that represents the mora consisting of single vowel. The hiragana character あ is based on the sōsho style of kanji 安, while the katakana ア is from the radical of kanji 阿. In the modern Japanese system of alphabetical order, it occupies the first position of the alphabet, before い. Additionally, it is the 36th letter in Iroha, after て, before さ. The Unicode for あ is U+3042, and the Unicode for ア is U+30A2.

I is one of the Japanese kana each of which represents one mora. い is based on the sōsho style of the kanji character 以, and イ is from the radical of the kanji character 伊. In the modern Japanese system of sound order, it occupies the second position of the mora chart, between あ and う. Additionally, it is the first letter in Iroha, before ろ. Both represent the sound. In the Ainu language, katakana イ is written as y in their Latin-based mora chart, and a small ィ after another katakana represents a diphthong.

The sokuon is a Japanese symbol in the form of a small hiragana or katakana tsu, as well as the various consonants represented by it. In less formal language, it is called chiisai tsu (小さいつ) or chiisana tsu (小さなつ), meaning "small tsu". It serves multiple purposes in Japanese writing.

<span class="mw-page-title-main">Japanese input method</span> Methods used to input Japanese characters on a computer

Japanese input methods are used to input Japanese characters on a computer.

<i>Chōonpu</i> Japanese punctuation mark

The chōonpu, also known as chōonkigō (長音記号), onbiki (音引き), bōbiki (棒引き), or Katakana-Hiragana Prolonged Sound Mark by the Unicode Consortium, is a Japanese symbol that indicates a chōon, or a long vowel of two morae in length. Its form is a horizontal or vertical line in the center of the text with the width of one kanji or kana character. It is written horizontally in horizontal text and vertically in vertical text. The chōonpu is usually used to indicate a long vowel sound in katakana writing, rarely in hiragana writing, and never in romanized Japanese. The chōonpu is a distinct mark from the dash, and in most Japanese typefaces it can easily be distinguished. In horizontal writing it is similar in appearance to, but should not be confused with, the kanji character 一 ("one").

U is one of the Japanese kana, each of which represents one mora. In the modern Japanese system of alphabetical order, they occupy the third place in the modern Gojūon (五十音) system of collating kana. In the Iroha, they occupied the 24th position, between む and ゐ. In the Gojūon chart, う lies in the first column and the third row. Both represent the sound. In the Ainu language, the small katakana ゥ represents a diphthong, and is written as w in the Latin alphabet.

<span class="mw-page-title-main">Ryakuji</span> Form of shorthand for writing kanji

In Japanese language, Ryakuji are colloquial simplifications of kanji.

Wi is an obsolete Japanese kana, which is normally pronounced in current-day Japanese. The combination of a W-column kana letter with ゐ゙ in hiragana was introduced to represent in the 19th century and 20th century. It is presumed that 'ゐ' represented, and that 'ゐ' and 'い' represented distinct pronunciations before merging to sometime between the Kamakura and Taishō periods. Along with the kana for we, this kana was deemed obsolete in Japanese with the orthographic reforms of 1946, to be replaced by 'い/イ' in all contexts. It is now rare in everyday usage; in onomatopoeia and foreign words, the katakana form 'ウィ' (U-[small-i]) is used for the mora.

The ditto mark is a shorthand sign, used mostly in hand-written text, indicating that the words or figures above it are to be repeated.

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 and question marks.

References

  1. 1 2 "Dari Ejaan van Ophuijsen Hingga EYD" (in Indonesian). Archived from the original on 2012-01-30.
  2. 1 2 Everson, Michael (2008-03-06). "L2/08-015R: Proposal for encoding the Javanese script in the UCS" (PDF).
  3. Everson, Michael. "Proposal for encoding the Lontara script in the UCS" (PDF).
  4. Pandey, Anshuman (2015-11-02). "L2/15-233: Proposal to encode the Makasar script in Unicode" (PDF).
  5. 漢字文化資料館 漢字Q&A〈旧版〉 Q0009 「々」はなんと読むのですか? (in Japanese).
  6. "Unicode Standard Annex #24: Unicode Script Property". 2.9 Script_Extensions Property. Retrieved 2013-05-19.
  7. "ScriptExtensions.txt" . Retrieved 2013-05-19.
  8. "CJK symbols and Punctuation" (PDF). Retrieved 2013-05-20.
  9. Cajori, F (1928). A History of Mathematical Notation Vol. 1. La Salle, Illinois: The Open Court Publishing Company. p. 346.
  10. Cajori, F (1929). A History of Mathematical Notation Vol. 2. La Salle, Illinois: The Open Court Publishing Company. p. 176.