Mandombe script

Mandombe
Mandombe;
Script type	Featural alphabet
Creator	Artificial script Mandombe;
	This article contains phonetic transcriptions in the International Phonetic Alphabet (IPA). For an introductory guide on IPA symbols, see Help:IPA. For the distinction between [ ], / / and ⟨ ⟩, see IPA § Brackets and transcription delimiters.

Mandombe or Mandombé is a script proposed in 1978 in

N'Ko alphabet.^[2]

A preliminary proposal has been made to include this script in the combined character encoding

ISO 10646/Unicode.^[3] A revised Unicode proposal

was written in February 2016 by Andrij Rovenchak, Helma Pasch, Charles Riley, and Nandefo Robert Wazi.

Structure

Mandombe has consonant letters and vowel letters which are combined into syllabic blocks, rather like hangul. All letters are based on a square S or 5 shape. The six vowels are distinguished by numerals added to the right of the 5-shape. The consonants fall into four 'groups', or shapes, which are distinguished by adding a short stroke to the 5-shape for three of the groups; and into four 'families', or orientations, which are distinguished by reflecting and rotating the letter shapes. The four families of consonants are attached to the same corner of the vowel, which is reflected or rotated to match the consonant, so that the consonant resides in a different corner of the syllabic block depending on its orientation. Unlike Pitman shorthand, which also distinguishes consonants by rotation, in Mandombe the groups and families do not form natural classes, apart from a fifth group of fricatives and affricates made by inverting one of the four basic groups. Vowel sequences and nasal vowels are created with diacritics, prenasalized consonants by prefixing n (the basic 5-shape), and consonant clusters by inserting a consonant between the two parts of the vowel (between the 5-shape and the additional strokes).

Vowels

Vowel letters are composed of two parts: the basic 5-shape of the Mandombe script plus a numeral, or—in the case of ü (/y/)—by modifying the basic u vowel letter. Vowel 1 is i, vowel 2 u, vowel 3 e, vowel 4 o, and vowel 5 a.

A

vowel sequence or diphthong, however, a diacritic is used for the second vowel or part of the vowel. That is, lio (two syllables) is written li plus the diacritic for o, while mwa (one syllable) is written mu plus the diacritic for a. Diacritics come at the end of the last stroke of the vowel. While there is a diacritic for u, sequences ending in u are instead generally written as two full syllables, the second being wu. This strategy is apparently also employed in some other cases rather than using diacritics.^{[citation needed}

]

Latin script	Mandombe	Composition	Diacritic
i
u			?
e
o
a

Ü is . It has no diacritic.

Consonants groups and families

There are four basic consonant shapes. Each shape (base character) can be reflected horizontally, vertically, or both to represent a different consonant; the four consonants thus formed are considered to be a group, and consonants reflected in the same way are considered to be a family. These consonants are combined with vowels, which are similarly reflected, to create syllables.

Family 1: The consonant with the basic orientation is attached to the lower left of the vowel
Family 2: The consonant-plus-vowel is reflected both horizontally and vertically (rotated 180°)
Family 3: The consonant-plus-vowel is reflected horizontally
Family 4: The consonant-plus-vowel is reflected vertically

Vowel diacritics are reflected along with the main vowel.

The use of geometric transformation is also present in Pitman shorthand and

Canadian Aboriginal Syllabics, though Mandombe consonants in the same group do not seem to have any phonological relationship (except the fifth group named mazita ma zindinga, in which all consonants are affricates and fricatives

).

Examples

Consonant	Family 1	Family 2	Family 3	Family 4
Group 1	na	va	sa	ta
Group 2	be	de	fe	ge
Group 3	ko	mo	lo	po
Group 4	wi	ri	zi	yi
Mazita ma zindinga	shu	dju	tshu	ju

Complex characters

Prenasalisation of consonants is indicated with a variation on
(n) disconnected from the vowel. This always joins the consonant body, else certain signs could be read in more than one way.

Nasalisation of the vowel is marked by an attached diacritic:
.

If is placed between the two separable parts of the vowel glyph, it represents an intervening /r/.

Examples of complex syllables

Modification	Mandombe	Latin script
Vowel sequence		bie
Diphthong/semivowel		mwa
Nasal vowel or final nasal consonant		ken
Prenasalized consonant		mbu
Labial occlusion		gba
Consonant clusters		pro
Consonant clusters		plo

Tones

High tone		pó

Digits

The digit for 1 resembles the

Arabic numeral

1, and 2–5 are based on this shape. 6 and 9 are square versions of Arabic 6 and 9, and 7–8 are formed by reflecting them.

1–5 are also the shapes used for the vowels i u e o a.

digit	Mandombe
0
1
2
3
4
5
6
7
8
9

Punctuation

A period is used as a word divider to separate words.

The punctuation corresponds to that of the Roman alphabet. A comma has the form of a short line, , a period a turned vee, , like the diacritic for o, and a colon and semicolon combinations of these (semicolon î, colon double ). The exclamation mark is like a lambda, λ, and the question mark is like a turned Y, ⅄.

External links

L'écriture Mandombe (in French)
Mandombe script
Pasch describing the script, its origins, and its uses

References

^ Pasch, Helma. 2008. Competing scripts: the introduction of the Roman alphabet in Africa. International Journal of the Sociology of Language 191:65–109.
^ Unseth, Peter. 2011. Invention of Scripts in West Africa for Ethnic Revitalization. In The Success-Failure Continuum in Language and Ethnic Identity Efforts, ed. by Joshua A. Fishman and Ofelia García, pp. 23–32. New York: Oxford University Press.
^ Rovenchak, Andrij; Pasch, Helma; Riley, Charles; Wazi, Nandefo Robert (20 July 2015). "Preliminary proposal for encoding the Mandombe script in the SMP of the UCS Revised)" (PDF). Unicode. Retrieved 30 July 2015.

[1] Pasch, Helma. 2008. Competing scripts: the introduction of the Roman alphabet in Africa. International Journal of the Sociology of Language 191:65–109.

[2] Unseth, Peter. 2011. Invention of Scripts in West Africa for Ethnic Revitalization. In The Success-Failure Continuum in Language and Ethnic Identity Efforts, ed. by Joshua A. Fishman and Ofelia García, pp. 23–32. New York: Oxford University Press.

[3] Rovenchak, Andrij; Pasch, Helma; Riley, Charles; Wazi, Nandefo Robert (20 July 2015). "Preliminary proposal for encoding the Mandombe script in the SMP of the UCS Revised)" (PDF). Unicode. Retrieved 30 July 2015.

[2]

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