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Devanagari

Devanagari

Devanagari (/ˌdeɪvəˈnɑːɡəri/ DAY-və-NAH-gər-ee; देवनागरी, IAST: Devanāgarī, Sanskrit pronunciation: [deːʋɐˈnaːɡɐɽiː]), also called Nagari (Nāgarī, नागरी),[4] is a left-to-right abugida (alphasyllabary),[5] based on the ancient Brāhmī script,[1] used in the Indian subcontinent. It was developed in ancient India from the 1st to the 4th century CE,[1] and was in regular use by the 7th century CE.[4][6] The Devanagari script, composed of 47 primary characters including 14 vowels and 33 consonants, is one of the most adopted writing systems in the world,[7] being used for over 120 languages.[8] The ancient Nagari script for Sanskrit had two additional consonantal characters.[9]

The orthography of this script reflects the pronunciation of the language.[8] Unlike the Latin alphabet, the script has no concept of letter case.[10] It is written from left to right, has a strong preference for symmetrical rounded shapes within squared outlines, and is recognisable by a horizontal line that runs along the top of full letters.[5] In a cursory look, the Devanagari script appears different from other Indic scripts such as Bengali, Odia, or Gurmukhi, but a closer examination reveals they are very similar except for angles and structural emphasis.[5]

Among the languages using it – as either their only script or one of their scripts – are Pāḷi, Sanskrit, Hindi,[11] Nepali, Sherpa, Prakrit, Apabhramsha, Awadhi, Bhojpuri, Braj Bhasha, Chhattisgarhi, Haryanvi, Magahi, Nagpuri, Rajasthani, Bhili, Dogri, Marathi, Maithili, Kashmiri, Konkani, Sindhi, Bodo, Nepalbhasa, Mundari and Santali.[8] The Devanagari script is closely related to the Nandinagari script commonly found in numerous ancient manuscripts of South India,[12][13] and it is distantly related to a number of southeast Asian scripts.[8]

Devanagari
देवनागरी
Type
Abugida
LanguagesPāḷi, Sanskrit, Hindi, Gujarati, Nepali, Sherpa, Prakrit, Apabhramsha, Awadhi, Bhojpuri, Braj Bhasha, Chhattisgarhi, Haryanvi, Magahi, Nagpuri, Rajasthani, Bhili, Dogri, Marathi, Maithili, Kashmiri, Konkani, Sindhi, Bodo, Nepalbhasa, Mundari and Santali, and many more
Time period
Early signs: 1st century CE,[1] modern form: 10th century CE[2][3]
Parent systems
Proto-Sinaitic[a]
Child systems
Gujarati
Moḍī
Sister systems
Nandinagari
DirectionLeft-to-right
ISO 15924Deva, 315
Unicode alias
Devanagari
Unicode range
U+0900–U+097F [100] Devanagari,
U+A8E0–U+A8FF [101] Devanagari Extended,
U+1CD0–U+1CFF [102] Vedic Extensions
[a] The Semitic origin of the Brahmic scripts is not universally agreed upon.

Etymology

Devanagari is a compound of "deva" देव and "nāgarī" नागरी.[4] Deva means "heavenly or divine" and is also one of the terms for a deity in Hinduism.[14] Nagri comes from नगर (nagar), which means abode or city. Hence, Devanagari denotes from the abode of divinity or deities.

Nāgarī is the Sanskrit feminine of Nāgara "relating or belonging to a town or city, urban". It is a phrasing with lipi ("script") as nāgarī lipi "script relating to a city", or "spoken in city".[15]

The use of the name devanāgarī emerged from the older term nāgarī.[16] According to Fischer, Nagari emerged in the northwest Indian subcontinent around 633 CE, was fully developed by the 11th-century, and was one of the major scripts used for the Sanskrit literature.[16]

History

Devanagari is part of the Brahmic family of scripts of India, Nepal, Tibet, and Southeast Asia.[17][16] Some of the earliest epigraphical evidence attesting to the developing Sanskrit Nagari script in ancient India, in a form similar to Devanagari, is from the 1st to 4th century CE inscriptions discovered in Gujarat.[1] It is a descendant of the 3rd century BCE Brahmi script through the Gupta script, along with Siddham and Sharada.[16] Variants of script called Nāgarī, recognisably close to Devanagari, are first attested from the 1st century CE Rudradaman inscriptions in Sanskrit, while the modern standardised form of Devanagari was in use by about 1000 CE.[6][18] Medieval inscriptions suggest widespread diffusion of the Nagari-related scripts, with biscripts presenting local script along with the adoption of Nagari scripts. For example, the mid 8th-century Pattadakal pillar in Karnataka has text in both Siddha Matrika script, and an early Telugu-Kannada script; while, the Kangra Jvalamukhi inscription in Himachal Pradesh is written in both Sharada and Devanagari scripts.[19]

The Nagari script was in regular use by the 7th century CE, and it was fully developed by about the end of first millennium.[4][6] The use of Sanskrit in Nagari script in medieval India is attested by numerous pillar and cave temple inscriptions, including the 11th-century Udayagiri inscriptions in Madhya Pradesh,[20] and an inscribed brick found in Uttar Pradesh, dated to be from 1217 CE, which is now held at the British Museum.[21] The script's proto- and related versions have been discovered in ancient relics outside of India, such as in Sri Lanka, Myanmar and Indonesia; while in East Asia, Siddha Matrika script considered as the closest precursor to Nagari was in use by Buddhists.[9][22] Nagari has been the primus inter pares of the Indic scripts.[9] It has long been used traditionally by religiously educated people in South Asia to record and transmit information, existing throughout the land in parallel with a wide variety of local scripts (such as Modi, Kaithi, and Mahajani) used for administration, commerce, and other daily uses.

Sharada remained in parallel use in Kashmir. An early version of Devanagari is visible in the Kutila inscription of Bareilly dated to Vikram Samvat 1049 (i.e. 992 CE), which demonstrates the emergence of the horizontal bar to group letters belonging to a word.[2] One of the oldest surviving Sanskrit texts from the early post-Maurya period consists of 1,413 Nagari pages of a commentary by Patanjali, with a composition date of about 150 BCE, the surviving copy transcribed about 14th century CE.[23]

Evolution from Brahmi to Gupta, and to Devanagari[24]
k-kh-g-gh-ṅ-c-ch-j-jh-ñ-ṭ-ṭh-ḍ-ḍh-ṇ-t-th-d-dh-n-p-ph-b-bh-m-y-r-l-v-ś-ṣ-s-h-
Brahmi**𑀓****𑀔****𑀕****𑀖****𑀗****𑀘****𑀙****𑀚****𑀛****𑀜****𑀝****𑀞****𑀟****𑀠****𑀡****𑀢****𑀣****𑀤****𑀥****𑀦****𑀧****𑀨****𑀩****𑀪****𑀫****𑀬****𑀭****𑀮****𑀯****𑀰****𑀱****𑀲****𑀳**
GuptaGupta allahabad k.svgGupta allahabad kh.svgGupta allahabad g.svgGupta allahabad gh.svgGupta allahabad ng.svgGupta allahabad c.svgGupta allahabad ch.svgGupta allahabad j.svgGupta ashoka jh.svgGupta allahabad ny.svgGupta allahabad tt.svgGupta allahabad tth.svgGupta allahabad dd.svgGupta allahabad ddh.svgGupta allahabad nn.svgGupta allahabad t.svgGupta allahabad th.svgGupta allahabad d.svgGupta allahabad dh.svgGupta allahabad n.svgGupta allahabad p.svgGupta allahabad ph.svgGupta allahabad b.svgGupta allahabad bh.svgGupta allahabad m.svgGupta allahabad y.svgGupta allahabad r.svgGupta allahabad l.svgGupta allahabad v.svgGupta allahabad sh.svgGupta allahabad ss.svgGupta allahabad s.svgGupta allahabad h.svg
Devanagari************************************************************************************************************************************

East Asia

Uṣṇīṣa Vijaya Dhāraṇī Sūtra  in Siddham on palm-leaf in 609 CE. Hōryū-ji, Japan. The last line is a complete Sanskrit syllabary in Siddhaṃ script.

Uṣṇīṣa Vijaya Dhāraṇī Sūtra in Siddham on palm-leaf in 609 CE. Hōryū-ji, Japan. The last line is a complete Sanskrit syllabary in Siddhaṃ script.

Under the rule of Songtsen Gampo of the Tibetan Empire, Thonmi Sambhota traveled to India to marry a Nepali princess and find a writing system suitable for the Tibetan language. Thus he invented the Tibetan script, based on the Nagari used in Kashmir. He added 6 new characters for sounds that did not exist in Sanskrit.[25]

Other scripts closely related to Nagari such as Siddham Matrka were in use in Indonesia, Vietnam, Japan and other parts of East Asia by between 7th to 10th-century.[26][27]

Most of the southeast Asian scripts have roots in the Dravidian scripts, except for a few found in south-central regions of Java and isolated parts of southeast Asia that resemble Devanagari or its prototype. The Kawi script in particular is similar to the Devanagari in many respects though the morphology of the script has local changes. The earliest inscriptions in the Devanagari-like scripts are from around the 10th-century, with many more between 11th- and 14th-century.[28][29] Some of the old-Devanagari inscriptions are found in Hindu temples of Java, such as the Prambanan temple.[30] The Ligor and the Kalasan inscriptions of central Java, dated to the 8th-century, are also in the Nagari script of North India. According to the epigraphist and Asian Studies scholar Lawrence Briggs, these may be related to the 9th-century copper plate inscription of Devapaladeva (Bengal) which is also in early Devanagari script.[31] The term Kawi in Kawi script is a loan word from Kavya (poetry). According to anthropologists and Asian Studies scholars John Norman Miksic and Goh Geok Yian, the 8th-century version of early Nagari or Devanagari script was adopted in Java, Bali (Indonesia), and Khmer (Cambodia) around 8th or 9th-century, as evidenced by the many inscriptions of this period.[32]

Letters

The letter order of Devanagari, like nearly all Brahmic scripts, is based on phonetic principles that consider both the manner and place of articulation of the consonants and vowels they represent. This arrangement is usually referred to as the varṇamālā "garland of letters".[33] The format of Devanagari for Sanskrit serves as the prototype for its application, with minor variations or additions, to other languages.[34]

Vowels

The vowels and their arrangement are:[35]

Independent formIAST /
ISO
As diacritic withIndependent formIAST /
ISO
As diacritic with
kaṇṭhya

(Guttural)
aāपा
tālavya

(Palatal)
iपिīपी
oṣṭhya

(Labial)
uपुūपू
mūrdhanya

(Retroflex)
/ r̥पृ4 / r̥̄पॄ
dantya

(Dental)
4 / l̥पॢ4,5 / l̥̄पॣ
kaṇṭhatālavya

(Palatoguttural)
e / ēपेaiपै
kaṇṭhoṣṭhya

(Labioguttural)
o / ōपोauपौ
IAST
अं1aṃ / aṁपंअः1aḥपः
IAST
ॲ / ऍ7IAST / êपॅ7IAST / ôपॉ
  1. Arranged with the vowels are two consonantal diacritics, the final nasal anusvāra and the final fricative visarga (called अं aṃ and अः aḥ). Masica (1991:146) notes of the anusvāra in Sanskrit that "there is some controversy as to whether it represents a homorganic nasal stop [...], a nasalised vowel, a nasalised semivowel, or all these according to context". The visarga represents post-vocalic voiceless glottal fricative [h], in Sanskrit an allophone of s, or less commonly r, usually in word-final position. Some traditions of recitation append an echo of the vowel after the breath:[36] इः [ihi]. Masica (1991:146) considers the visarga along with letters ङ ṅa and ञ ña for the "largely predictable" velar and palatal nasals to be examples of "phonetic overkill in the system".

  2. Another diacritic is the candrabindu/anunāsika ँ अँ. Salomon (2003:76–77) describes it as a "more emphatic form" of the anusvāra, "sometimes [...] used to mark a true [vowel] nasalization". In a New Indo-Aryan language such as Hindi the distinction is formal: the candrabindu indicates vowel nasalisation[37] while the anusvār indicates a homorganic nasal preceding another consonant:[38] e.g. हँसी [ɦə̃si] "laughter", गंगा [ɡəŋɡɑ] "the Ganges". When an akshara has a vowel diacritic above the top line, that leaves no room for the candra ("moon") stroke candrabindu, which is dispensed with in favour of the lone dot:[39] हूँ [ɦũ] "am", but हैं [ɦɛ̃] "are". Some writers and typesetters dispense with the "moon" stroke altogether, using only the dot in all situations.[40]

  3. The avagraha ऽ अऽ (usually transliterated with an apostrophe) is a Sanskrit punctuation mark for the elision of a vowel in sandhi: एकोऽयम् eko'yam ( ← ekas + ayam) "this one". An original long vowel lost to coalescence is sometimes marked with a double avagraha: सदाऽऽत्मा sadā'tmā ( ← sadā + ātmā) "always, the self".[41] In Hindi, Snell (2000:77) states that its "main function is to show that a vowel is sustained in a cry or a shout": आईऽऽऽ! āīīī!. In Madhyadeshi Languages like Bhojpuri, Awadhi, Maithili, etc. which have "quite a number of verbal forms [that] end in that inherent vowel",[42] the avagraha is used to mark the *non-*elision of word-final inherent a, which otherwise is a modern orthographic convention: बइठऽ baiṭha "sit" versus बइठ baiṭh

  4. The syllabic consonants ṝ, ḷ, and are specific to Sanskrit and not included in the varṇamālā of other languages. The sound represented by has also been lost in the modern languages, and its pronunciation now ranges from [ɾɪ] (Hindi) to [ɾu] (Marathi).

  5. is not an actual phoneme of Sanskrit, but rather a graphic convention included among the vowels in order to maintain the symmetry of short–long pairs of letters.[34]

  6. There are non-regular formations of रु ru and रू .

  7. There are two more vowels in Marathi as well as Konkani, ॲ and ऑ, that respectively represent [æ], similar to the RP English pronunciation of in ‘act’, and [ɒ], similar to the RP pronunciation of in ‘cot’. These vowels are sometimes used in Hindi too, as in डॉलर dôlar, "dollar".[43] IAST transliteration is not defined. In ISO 15919, the transliteration is ê and ô, respectively.

Consonants

The table below shows the consonant letters (in combination with inherent vowel a) and their arrangement. To the right of the Devanagari letter it shows the Latin script transliteration using International Alphabet of Sanskrit Transliteration,[44] and the phonetic value (IPA) in Hindi.[45][46]

Phonetics →
sparśa

(Plosive)
anunāsika

(Nasal)
antastha

(Approximant)
ūṣman/saṃghaṣhrī

(Fricative)
Voicing →
aghoṣa
saghoṣa
aghoṣa
saghoṣa
Aspiration →
alpaprāṇa
mahāprāṇa
alpaprāṇa
mahāprāṇa
alpaprāṇa
mahāprāṇa
kaṇṭhya

(Guttural)
ka
[k]
kha
[kʰ]
ga
[ɡ]
gha
[ɡʱ]
ṅa
[ŋ]
ha
[ɦ]
tālavya
(Palatal)
ca
[c]~[tʃ]
cha
[cʰ]~[tʃʰ]
ja
[ɟ]~[dʒ]
jha
[ɟʱ]~[dʒʱ]
ña
[ɲ]
ya
[j]
śa
[ʃ]
mūrdhanya
(Retroflex)
ṭa
[ʈ]
ṭha
[ʈʰ]
ḍa
[ɖ]
ḍha
[ɖʱ]
ṇa
[ɳ]
ra
[ɾ]
ṣa
[ʂ]
dantya
(Dental)
ta
[t̪]
tha
[t̪ʰ]
da
[d̪]
dha
[d̪ʱ]
na
[n]
la
[l]
sa
[s]
oṣṭhya

(Labial)
pa
[p]
pha
[pʰ]
ba
[b]
bha
[bʱ]
ma
[m]
va
[ʋ]
  • Rounding this out where applicable is ळ ḷa (IPA: [ɭ] or [ɭ̆]), the intervocalic lateral flap allophone of the voiced retroflex stop in Vedic Sanskrit, which is a phoneme in languages such as Marathi, Konkani, Garhwali, and Rajasthani.[47]

  • Beyond the Sanskritic set, new shapes have rarely been formulated. Masica (1991:146) offers the following, "In any case, according to some, all possible sounds had already been described and provided for in this system, as Sanskrit was the original and perfect language. Hence it was difficult to provide for or even to conceive other sounds, unknown to the phoneticians of Sanskrit". Where foreign borrowings and internal developments did inevitably accrue and arise in New Indo-Aryan languages, they have been ignored in writing, or dealt through means such as diacritics and ligatures (ignored in recitation). The most prolific diacritic has been the subscript dot (nuqtā) ़. Hindi uses it for the Persian, Arabic and English sounds क़ qa /q/, ख़ xa /x/, ग़ ġa /ɣ/, ज़ za /z/, झ़ zha /ʒ/, and फ़ fa /f/, and for the allophonic developments ड़ ṛa /ɽ/ and ढ़ ṛha /ɽʱ/. (Although ऴ ḷha /ɭʱä/ could also exist, it is not used in Hindi.) Sindhi's and Saraiki's implosives are accommodated with a line attached below: ॻ [ɠə], ॼ [ʄə], ॾ [ɗə], ॿ [ɓə]. Aspirated sonorants may be represented as conjuncts/ligatures with ह ha: म्ह mha, न्ह nha, ण्ह ṇha, व्ह vha, ल्ह lha, ळ्ह ḷha, र्ह rha. Masica (1991:147) notes Marwari as using ॸ for ḍa [ɗə] (while ड represents [ɽə]).

For a list of the 297 (33×9) possible Sanskrit consonant-(short) vowel syllables see Āryabhaṭa numeration.

Vowel diacritics

Table: Consonants with vowel diacritics. Vowels in their independent form on the left and in their corresponding dependent form (vowel sign) combined with the consonant 'k' on the right. 'ka' is without any added vowel sign, where the vowel 'a' is inherent. ISO 15919[48] transliteration is on the top two rows.

ISOaāæɒiīuūeēaioōaur̥̄l̥̄
akaāæɒikiīukuūekeēaikaiokoōaukaukr̥r̥̄kr̥̄kl̥l̥̄kl̥̄kṁkaḥk
Devanagariकाकॅकॉकिकीकुकूकॆकेकैकॊकोकौकृकॄकॢकॣअंकंअःकःक्

A vowel combines with a consonant in their diacritic form. For example, the vowel आ (ā) combines with the consonant क् (k) to form the syllabic letter का (), with halant removed and added vowel sign which is indicated by diacritics. The vowel अ (a) combines with the consonant क् (k) to form क (ka) with halant removed. But, the diacritic series of क, ख, ग, घ ... (ka, kha, ga, gha) is without any added vowel sign, as the vowel अ (a) is inherent.

Conjunct consonants

The Jnanesvari is a commentary on the Bhagavad Gita, dated to 1290 CE. It is in Devanagari script, Marathi language.

The Jnanesvari is a commentary on the Bhagavad Gita, dated to 1290 CE. It is in Devanagari script, Marathi language.

As mentioned, successive consonants lacking a vowel in between them may physically join together as a conjunct consonant or ligature. When Devanagari is used for writing languages other than Sanskrit, conjuncts are used mostly with Sanskrit words and loan words. Native words typically use the basic consonant and native speakers know to suppress the vowel when it is conventional to do so. For example, the native Hindi word karnā is written करना (ka-ra-nā).[49] The government of these clusters ranges from widely to narrowly applicable rules, with special exceptions within. While standardised for the most part, there are certain variations in clustering, of which the Unicode used on this page is just one scheme. The following are a number of rules:

  • 24 out of the 36 consonants contain a vertical right stroke (ख kha, घ gha, ण ṇa etc.). As first or middle fragments/members of a cluster, they lose that stroke. e.g. त + व = त्व tva, ण + ढ = ण्ढ ṇḍha, स + थ = स्थ stha. In Unicode, these consonants without their vertical stems are called half forms.[50]ś(a) appears as a different, simple ribbon-shaped fragment preceding व va, न na, च ca, ल la, and र ra, causing these second members to be shifted down and reduced in size. Thus श्व śva, श्न śna, श्च śca श्ल śla, and श्र śra.

  • r(a) as a first member takes the form of a curved upward dash above the final character or its *ā-*diacritic. e.g. र्व rva, र्वा rvā, र्स्प rspa, र्स्पा rspā. As a final member with ट ṭaṭhaḍaḍha ड़ ṛacha it is two lines below the character, pointed downwards and apart. Thus ट्र ṭra ठ्र ṭhra ड्र ḍra ढ्र ḍhra ड़्र ṛra छ्र chra. Elsewhere as a final member it is a diagonal stroke extending leftwards and down. e.g. क्र ग्र भ्र ब्र. त ta is shifted up to make त्र tra.

  • As first members, remaining characters lacking vertical strokes such as द d(a) and ह h(a) may have their second member, reduced in size and lacking its horizontal stroke, placed underneath. क k(a), छ ch(a), and फ ph(a) shorten their right hooks and join them directly to the following member.

  • The conjuncts for kṣ and are not clearly derived from the letters making up their components. The conjunct for kṣ is क्ष (क् + ष) and for it is ज्ञ (ज् + ञ).

Accent marks

The pitch accent of Vedic Sanskrit is written with various symbols depending on shakha. In the Rigveda, anudātta is written with a bar below the line (◌॒), svarita with a stroke above the line (◌॑) while udātta is unmarked.

Punctuation

The end of a sentence or half-verse may be marked with the "।" symbol (called a daṇḍa, meaning "bar", or called a pūrṇa virām, meaning "full stop/pause"). The end of a full verse may be marked with a double-daṇḍa, a "॥" symbol. A comma (called an alpa virām, meaning "short stop/pause") is used to denote a natural pause in speech.[51][52] Other punctuation marks such as colon, semi-colon, exclamation mark, dash, and question mark are currently in use in Devanagari script, matching their use in European languages.[53]

Old forms

A few palm leaves from the Buddhist Sanskrit text Shisyalekha composed in 5th-century by Candragomin. Shisyalekha was written in Devanagari script by a Nepalese scribe in 1084 CE (above). The manuscript is in the Cambridge University library..

A few palm leaves from the Buddhist Sanskrit text Shisyalekha composed in 5th-century by Candragomin. Shisyalekha was written in Devanagari script by a Nepalese scribe in 1084 CE (above). The manuscript is in the Cambridge University library.[54].

A mid 10th-century college land grant in Devanagari inscription (Sanskrit) discovered on a buried, damaged stone in north Karnataka. Parts of the inscription are in Canarese script.

A mid 10th-century college land grant in Devanagari inscription (Sanskrit) discovered on a buried, damaged stone in north Karnataka. Parts of the inscription are in Canarese script.[55]

The following letter variants are also in use, particularly in older texts.[56]

Letter variants
standardancient
Devanagari a.svgDevanagari a old.svg
Devanagari jh.svgDevanagari jh old.svg
Devanagari nn.svgDevanagari nn old.svg
Devanagari l old.svgDevanagari l.svg

Numerals

**Devanagari digits**
0123456789

Fonts

A variety of unicode fonts are in use for Devanagari. These include, but are not limited to, Akshar,[57] Annapurna [103] ,[58] Arial,[59] CDAC-Gist Surekh,[60] CDAC-Gist Yogesh,[61] Chandas [104] ,[62] Gargi,[63] Gurumaa [105] ,[64] Jaipur,[65] Jana,[66] Kalimati,[67] Kanjirowa,[68] Lohit Devanagari [106] , Mangal,[69] Raghu,[70] Sanskrit2003 [107] ,[71] Santipur OT [108] ,[62] Siddhanta [109] , Thyaka,[72] and Uttara [110] .[62]

The form of Devanagari fonts vary with function. According to Harvard College for Sanskrit studies, "Uttara [companion to Chandas] is the best in terms of ligatures but, because it is designed for Vedic as well, requires so much vertical space that it is not well suited for the "user interface font" (though an excellent choice for the "original field" font). Santipur OT is a beautiful font reflecting a very early [medieval era] typesetting style for Devanagari. Sanskrit 2003[73] is a good all-around font and has more ligatures than most fonts, though students will probably find the spacing of the CDAC-Gist Surekh[60] font makes for quicker comprehension and reading."[62]

Google Fonts project now has a number of new unicode fonts for Devanagari [111] in a variety of typefaces in Serif, Sans-Serif, Display and Handwriting categories.

Transliteration

Indic scripts share common features, and along with Devanagari, all major Indic scripts have been historically used to preserve Vedic and post-Vedic Sanskrit texts.

Indic scripts share common features, and along with Devanagari, all major Indic scripts have been historically used to preserve Vedic and post-Vedic Sanskrit texts.

There are several methods of Romanisation or transliteration from Devanagari to the Roman script.[74]

Hunterian system

The Hunterian system is the "national system of romanisation in India" and the one officially adopted by the Government of India.[75][76][77]

ISO 15919

A standard transliteration convention was codified in the ISO 15919 standard of 2001. It uses diacritics to map the much larger set of Brahmic graphemes to the Latin script. The Devanagari-specific portion is nearly identical to the academic standard for Sanskrit, IAST.[78]

IAST

The International Alphabet of Sanskrit Transliteration (IAST) is the academic standard for the romanisation of Sanskrit. IAST is the de facto standard used in printed publications, like books, magazines, and electronic texts with Unicode fonts. It is based on a standard established by the Congress of Orientalists at Athens in 1912. The ISO 15919 standard of 2001 codified the transliteration convention to include an expanded standard for sister scripts of Devanagari.[78]

The National Library at Kolkata romanisation, intended for the romanisation of all Indic scripts, is an extension of IAST.

Harvard-Kyoto

Compared to IAST, Harvard-Kyoto looks much simpler. It does not contain all the diacritic marks that IAST contains. It was designed to simplify the task of putting large amount of Sanskrit textual material into machine readable form, and the inventors stated that it reduces the effort needed in transliteration of Sanskrit texts on the keyboard.[79] This makes typing in Harvard-Kyoto much easier than IAST. Harvard-Kyoto uses capital letters that can be difficult to read in the middle of words.

ITRANS

ITRANS is a lossless transliteration scheme of Devanagari into ASCII that is widely used on Usenet. It is an extension of the Harvard-Kyoto scheme. In ITRANS, the word devanāgarī is written "devanaagarii" or "devanAgarI". ITRANS is associated with an application of the same name that enables typesetting in Indic scripts. The user inputs in Roman letters and the ITRANS pre-processor translates the Roman letters into Devanagari (or other Indic languages). The latest version of ITRANS is version 5.30 released in July, 2001. It is similar to Velthuis system and was created by Avinash Chopde to help print various Indic scripts with personal computers.[79]

Velthuis

The disadvantage of the above ASCII schemes is case-sensitivity, implying that transliterated names may not be capitalised. This difficulty is avoided with the system developed in 1996 by Frans Velthuis for TeX, loosely based on IAST, in which case is irrelevant.

ALA-LC Romanisation

ALA-LC[80] romanisation is a transliteration scheme approved by the Library of Congress and the American Library Association, and widely used in North American libraries. Transliteration tables are based on languages, so there is a table for Hindi,[81] one for Sanskrit and Prakrit,[82] etc.

WX

WX is a Roman transliteration scheme for Indian languages, widely used among the natural language processing community in India. It originated at IIT Kanpur for computational processing of Indian languages. The salient features of this transliteration scheme are as follows.

  • Every consonant and every vowel has a single mapping into Roman. Hence it is a prefix code, advantageous from computation point of view.

  • Lower-case letters are used for unaspirated consonants and short vowels, while capital letters are used for aspirated consonants and long vowels. While the retroflex stops are mapped to 't, T, d, D, N', the dentals are mapped to 'w, W, x, X, n'. Hence the name 'WX', a reminder of this idiosyncratic mapping.

Encodings

ISCII

ISCII is an 8-bit encoding. The lower 128 codepoints are plain ASCII, the upper 128 codepoints are ISCII-specific.

It has been designed for representing not only Devanagari but also various other Indic scripts as well as a Latin-based script with diacritic marks used for transliteration of the Indic scripts.

ISCII has largely been superseded by Unicode, which has, however, attempted to preserve the ISCII layout for its Indic language blocks.

Unicode

The Unicode Standard defines three blocks for Devanagari: Devanagari (U+0900–U+097F), Devanagari Extended (U+A8E0–U+A8FF), and Vedic Extensions (U+1CD0–U+1CFF).

Devanagari[1]
Official Unicode Consortium code chart [112] (PDF)
0123456789ABCDEF
U+090x
U+091x
U+092x
U+093xि
U+094x
U+095x
U+096x
U+097xॿ
Notes
^As of Unicode version 12.0
Devanagari Extended[1]
Official Unicode Consortium code chart [113] (PDF)
0123456789ABCDEF
U+A8Ex
U+A8Fx
Notes
^As of Unicode version 12.0
Vedic Extensions[1][2]
Official Unicode Consortium code chart [114] (PDF)
0123456789ABCDEF
U+1CDx
U+1CEx
U+1CFx ᳵ  ᳶ 
Notes
^As of Unicode version 12.0
^Grey areas indicate non-assigned code points

Devanagari keyboard layouts

InScript layout

Devanagari INSCRIPT bilingual keyboard layout

Devanagari INSCRIPT bilingual keyboard layout

InScript is the standard keyboard layout for Devanagari as standardized by the Government of India. It is inbuilt in all modern major operating systems. Microsoft Windows supports the InScript layout (using the Mangal font), which can be used to input unicode Devanagari characters. InScript is also available in some touchscreen mobile phones.

Typewriter

This layout was used on manual typewriters when computers were not available or were uncommon. For backward compatibility some typing tools like Indic IME still provide this layout.

Phonetic

Devanagari Phonetic Keyboard Layout

Devanagari Phonetic Keyboard Layout

One can use ULS "अक्षरांतरण" (Transliteration) or "मराठी लिपी" (Inscript) typing options to search or edit Marathi Wikipedia articles as shown in this video clip; One can click on the 'cc to change the subtitle languages to Marathi, English, Sanskrit, Konkani, Ahirani languages.

One can use ULS "अक्षरांतरण" (Transliteration) or "मराठी लिपी" (Inscript) typing options to search or edit Marathi Wikipedia articles as shown in this video clip; One can click on the 'cc to change the subtitle languages to Marathi, English, Sanskrit, Konkani, Ahirani languages.

Such tools work on phonetic transliteration. The user writes in Roman and the IME automatically converts it into Devanagari. Some popular phonetic typing tools are Akruti, Baraha IME and Google IME.

The Mac OS X operating system includes two different keyboard layouts for Devanagari: one is much like INSCRIPT/KDE Linux, the other is a phonetic layout called "Devanagari QWERTY".

Any one of Unicode fonts input system is fine for Indic language Wikipedia and other wikiprojects, including Hindi, Bhojpuri, Marathi, Nepali Wikipedia. Some people use inscript. Majority uses either Google phonetic transliteration or input facility Universal Language Selector provided on Wikipedia. On Indic language wikiprojects Phonetic facility provided initially was java-based later supported by Narayam extension for phonetic input facility. Currently Indic language Wiki projects are supported by Universal Language Selector (ULS), that offers both phonetic keyboard (Aksharantaran, Marathi: अक्षरांतरण, Hindi: लिप्यंतरण, बोलनागरी) and InScript keyboard (Marathi: मराठी लिपी).

The Ubuntu Linux operating system supports several keyboard layouts for Devanagari, including Harvard-Kyoto, WX notation, Bolanagari and phonetic. The 'remington' typing method in Ubuntu IBUS is similar to the Krutidev typing method, popular in Rajasthan. The 'itrans' method is useful for those who know English well (and the English keyboard) but not familiar with typing in Devanagari.

See also

  • Languages of India

  • Clip font

  • Devanagari transliteration

  • Devanagari Braille

  • ISCII

  • Nagari Pracharini Sabha

  • Nayanagari

  • Nepali

  • Schwa deletion in Indo-Aryan languages

  • Shiksha – the Vedic study of sound, focusing on the letters of the Sanskrit alphabet

References

[1]
Citation Linkbooks.google.comGazetteer of the Bombay Presidency at Google Books, Rudradaman’s inscription from 1st through 4th century CE found in Gujarat, India, Stanford University Archives, pages 30–45, particularly Devanagari inscription on Jayadaman's coins pages 33–34
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[2]
Citation Linkarchive.orgIsaac Taylor (1883), History of the Alphabet: Aryan Alphabets, Part 2, Kegan Paul, Trench & Co, p. 333, ISBN 978-0-7661-5847-4, ... In the Kutila this develops into a short horizontal bar, which, in the Devanagari, becomes a continuous horizontal line ... three cardinal inscriptions of this epoch, namely, the Kutila or Bareli inscription of 992, the Chalukya or Kistna inscription of 945, and a Kawi inscription of 919 ... the Kutila inscription is of great importance in Indian epigraphy, not only from its precise date, but from its offering a definite early form of the standard Indian alphabet, the Devanagari ...
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[3]
Citation Linkopenlibrary.orgSalomon, Richard (1998). Indian epigraphy: a guide to the study of inscriptions in Sanskrit, Prakrit, and the other Indo-Aryan languages. South Asia research. Oxford: Oxford University Press. pp. 39–41. ISBN 978-0-19-509984-3.
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[4]
Citation Linkopenlibrary.orgKathleen Kuiper (2010), The Culture of India, New York: The Rosen Publishing Group, ISBN 978-1615301492, page 83
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[5]
Citation Linkbooks.google.comDanesh Jain; George Cardona (26 July 2007). The Indo-Aryan Languages. Routledge. p. 115. ISBN 978-1-135-79710-2. Nagari has a strong preference for symmetrical shapes, especially squared outlines and right angles [7 lines above the character grid]
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[6]
Citation Linkopenlibrary.orgRichard Salomon (2014), Indian Epigraphy, Oxford University Press, ISBN 978-0195356663, pages 40–42
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[7]
Citation Linkwww.omniglot.comDavid Templin. "Devanagari script". omniglot.com. Retrieved 5 April 2015.
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[8]
Citation Linkscriptsource.orgDevanagari (Nagari), Script Features and Description, SIL International (2013), United States
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[9]
Citation Linkopenlibrary.orgGeorge Cardona and Danesh Jain (2003), The Indo-Aryan Languages, Routledge, ISBN 978-0415772945, pages 75–77
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Citation Linkopenlibrary.orgAkira Nakanishi, Writing systems of the World, ISBN 978-0804816540, page 48
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[11]
Citation Linkwww.omniglot.comHindi, Omniglot Encyclopedia of Writing Systems and Languages
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[12]
Citation Linkopenlibrary.orgGeorge Cardona and Danesh Jain (2003), The Indo-Aryan Languages, Routledge, ISBN 978-0415772945, page 75
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[13]
Citation Linkopenlibrary.orgReinhold Grünendahl (2001), South Indian Scripts in Sanskrit Manuscripts and Prints, Otto Harrassowitz Verlag, ISBN 978-3447045049, pages xxii, 201–210
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[14]
Citation Linkopenlibrary.orgMonier Monier-Williams, A Sanskrit-English Dictionary” Etymologically and Philologically Arranged to cognate Indo-European Languages, Motilal Banarsidass, page 492
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[15]
Citation Linkwww.sanskrit-lexicon.uni-koeln.deMonier Williams Online Dictionary, nagara, Cologne Sanskrit Digital Lexicon, Germany
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[16]
Citation Linkbooks.google.comSteven Roger Fischer (2004), A history of writing, Reaktion Books, ISBN 978-1-86189-167-9, (p. 110) "... an early branch of this, as of the fourth century CE, was the Gupta script, Brahmi's first main daughter. [...] The Gupta alphabet became the ancestor of most Indic scripts (usually through later Devanagari). [...] Beginning around AD 600, Gupta inspired the important Nagari, Sarada, Tibetan and Pāḷi scripts. Nagari, of India's northwest, first appeared around AD 633. Once fully developed in the eleventh century, Nagari had become Devanagari, or "heavenly Nagari", since it was now the main vehicle, out of several, for Sanskrit literature."
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[17]
Citation Linkopenlibrary.orgGeorge Cardona and Danesh Jain (2003), The Indo-Aryan Languages, Routledge, ISBN 978-0415772945, pages 68–69
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[18]
Citation Linkopenlibrary.orgKrishna Chandra Sagar (1993), Foreign Influence on Ancient India, South Asia Books, ISBN 978-8172110284, page 137
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[19]
Citation Linkopenlibrary.orgRichard Salomon (2014), Indian Epigraphy, Oxford University Press, ISBN 978-0195356663, page 71
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[20]
Citation Linkopenlibrary.orgMichael Willis (2001), Inscriptions from Udayagiri: locating domains of devotion, patronage and power in the eleventh century, South Asian Studies, 17(1), pages 41–53
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