Add old south arabia (#27)

- Support Old South Arabian

packages/abjad-convert/CHANGELOG.md

@@ -2,6 +2,8 @@
 <!-- https://keepachangelog.com/en/1.0.0/ -->
 
 ## [0.5.0]  2024-02-12
+### Added
+- Support Old South Arabian
 
 ## [0.3.3]  2024-01-20
 ### Fixed

packages/abjad-convert/README.md

@@ -9,6 +9,7 @@
 current supported alphabets:
 - Arabic
 - Imperial Aramaic
+- Old South Arabian
 - Phoenician
 - Syriac
 - Tifinagh
@@ -33,6 +34,9 @@ const arabicWord = 'مرحبا';
 const imperialAramaicWord = convert(arabicWord, Abjad.Arabic, Abjad.ImperialAramaic);
 console.log(imperialAramaicWord); // 𐡌𐡓𐡇𐡁𐡀
 
+const oldSouthArabianWord = convert(arabicWord, Abjad.Arabic, Abjad.OldSouthArabian);
+console.log(oldSouthArabianWord); // 𐩣𐩧𐩢𐩨𐩡
+
 const phoenicianWord = convert(arabicWord, Abjad.Arabic, Abjad.Phoenician);
 console.log(phoenicianWord); // 𐤌𐤓𐤇𐤁𐤀
 

packages/abjad-convert/package.json

@@ -1,6 +1,6 @@
 {
 	"name": "abjad-convert",
-	"version": "0.5.0",
+	"version": "0.5.0-next.0",
 	"main": "dist/src/index.js",
 	"types": "dist/src/index.d.ts",
 	"files": [

packages/abjad-convert/src/converterFactory.ts

@@ -1,6 +1,7 @@
 import { Abjad } from './types'
 import { IConverter } from './IConverter'
 import { ArabicToImperialAramaicConverter } from './scripts/arabic/toImperialAramaic'
+import { ArabicToOldSouthArabianConverter } from './scripts/arabic/toOldSouthArabian'
 import { ArabicToPhoenicianConverter } from './scripts/arabic/toPhoenician'
 import { ArabicToSyriacConverter } from './scripts/arabic/toSyriac'
 import { ArabicToTifinaghConverter } from './scripts/arabic/toTifinagh'
@@ -10,14 +11,17 @@ import { PhoenicianToArabicConverter } from './scripts/phoenician/toArabic'
 import { SyriacToArabicConverter } from './scripts/syriac/toArabic'
 import { TifinaghToArabicConverter } from './scripts/tifinagh/toArabic'
 import { UgariticToArabicConverter } from './scripts/ugaritic/toArabic'
+import { OldSouthArabicToArabicConverter } from './scripts/oldSouthArabian/toArabic'
 
 const converters: IConverter[] = [
 	new ArabicToImperialAramaicConverter(),
+	new ArabicToOldSouthArabianConverter(),
 	new ArabicToPhoenicianConverter(),
 	new ArabicToSyriacConverter(),
 	new ArabicToTifinaghConverter(),
 	new ArabicToUgariticConverter(),
 	new ImperialAramaicToArabicConverter(),
+	new OldSouthArabicToArabicConverter(),
 	new PhoenicianToArabicConverter(),
 	new SyriacToArabicConverter(),
 	new TifinaghToArabicConverter(),

packages/abjad-convert/src/index.ts

@@ -2,6 +2,7 @@ import { getConverter } from './converterFactory'
 import { Abjad } from './types'
 import { arabic } from './scripts/arabic/letters'
 import { imperialAramaic } from './scripts/imperialAramaic/letters'
+import { oldSouthArabian } from './scripts/oldSouthArabian/letters'
 import { phoenician } from './scripts/phoenician/letters'
 import { syriac } from './scripts/syriac/letters'
 import { tifinagh } from './scripts/tifinagh/letters'
@@ -23,6 +24,8 @@ export function getLetters(script: Abjad): readonly string[] {
 		return arabic.letters
 	case Abjad.ImperialAramaic:
 		return imperialAramaic.letters
+	case Abjad.OldSouthArabian:
+		return oldSouthArabian.letters
 	case Abjad.Phoenician:
 		return phoenician.letters
 	case Abjad.Syriac:

packages/abjad-convert/src/scripts/arabic/toOldSouthArabian.ts

@@ -0,0 +1,59 @@
+import { Ar } from './letters'
+import { Sa } from '../oldSouthArabian/letters'
+import { IConverter } from '../../IConverter'
+import { Abjad } from '../../types'
+
+export class ArabicToOldSouthArabianConverter implements IConverter {
+	public readonly from = Abjad.Arabic
+	public readonly to = Abjad.OldSouthArabian
+
+	private map = new Map<string, string>(
+		[
+			[' ', ' '],
+			[Ar.Hamza, Sa.Alef], // ء ->
+			[Ar.AlefMadda, Sa.Alef], // آ ->
+			[Ar.AlefHamza, Sa.Alef], // أ ->
+			[Ar.WawHamza, Sa.Waw], // ؤ ->
+			[Ar.AlefHamzaMaksura, Sa.Yodh], // ى ->
+			[Ar.Alef, Sa.Alef], // ا ->
+			[Ar.Ba, Sa.Beth], // ب ->
+			[Ar.TaMarbuta, Sa.He], // ة ->
+			[Ar.Ta, Sa.Taw], // ت ->
+			[Ar.Tha, Sa.Thaw], // ث ->
+			[Ar.Jeem, Sa.Gimel], // ج ->
+			[Ar.H7aa, Sa.Heth], // ح ->
+			[Ar.Khaa, Sa.Kheth], // خ ->
+			[Ar.Dal, Sa.Daleth], // د ->
+			[Ar.Thal, Sa.Dhaleth], // ذ ->
+			[Ar.Ra, Sa.Resh], // ر ->
+			[Ar.Zay, Sa.Zayn], // ز ->
+			[Ar.Seen, Sa.Sat], // س ->
+			[Ar.Sheen, Sa.Shin], // ش ->
+			[Ar.Sad, Sa.Sadhe], // ص ->
+			[Ar.Dad, Sa.Dhadhe], // ض ->
+			[Ar.TTa, Sa.Teth], // ط ->
+			[Ar.THa, Sa.Theth], // ظ ->
+			[Ar.Ayn, Sa.Ayin], // ع ->
+			[Ar.Ghayn, Sa.Ghayn], // غ ->
+			[Ar.Fa, Sa.Fe], // ف ->
+			[Ar.Qaf, Sa.Qoph], // ق ->
+			[Ar.Kaf, Sa.Kaph], // ك ->
+			[Ar.Lam, Sa.Lamedh], // ل ->
+			[Ar.Meem, Sa.Mem], // م ->
+			[Ar.Noon, Sa.Nun], // ن ->
+			[Ar.Ha, Sa.He], // ه ->
+			[Ar.Waw, Sa.Waw], // و ->
+			[Ar.Yaa, Sa.Yodh], // ي ->
+			[Ar.AlefMaksura, Sa.Alef], // ى ->
+		],
+	)
+
+	public convert(text: string): string {
+		let result = ''
+		for (const letter of text) {
+			const u = this.map.get(letter) ?? ''
+			result += u
+		}
+		return result
+	}
+}

packages/abjad-convert/src/scripts/oldSouthArabian/letters.ts

@@ -0,0 +1,81 @@
+import { Script } from '../Script'
+import { Abjad } from '../../types'
+
+/**
+ * Old South Arabian letters
+ */
+const letters = [
+	'\uD802\uDE60', /** #0  𐹠 U+10A60 OLD SOUTH ARABIAN LETTER He */
+	'\uD802\uDE61', /** #1  𐹡 U+10A61 OLD SOUTH ARABIAN LETTER Lamedh */
+	'\uD802\uDE62', /** #2  𐹢 U+10A62 OLD SOUTH ARABIAN LETTER Heth */
+	'\uD802\uDE63', /** #3  𐹣 U+10A63 OLD SOUTH ARABIAN LETTER Mem */
+	'\uD802\uDE64', /** #4  𐹤 U+10A64 OLD SOUTH ARABIAN LETTER Qoph */
+	'\uD802\uDE65', /** #5  𐹥 U+10A65 OLD SOUTH ARABIAN LETTER Waw */
+	'\uD802\uDE66', /** #6  𐹦 U+10A66 OLD SOUTH ARABIAN LETTER Shin */
+	'\uD802\uDE67', /** #7  𐹧 U+10A67 OLD SOUTH ARABIAN LETTER Resh */
+	'\uD802\uDE68', /** #8  𐹨 U+10A68 OLD SOUTH ARABIAN LETTER Beth */
+	'\uD802\uDE69', /** #9  𐹩 U+10A69 OLD SOUTH ARABIAN LETTER Taw */
+	'\uD802\uDE6A', /** #10 𐹪 U+10A6A OLD SOUTH ARABIAN LETTER Sat */
+	'\uD802\uDE6B', /** #11 𐹫 U+10A6B OLD SOUTH ARABIAN LETTER Kaph */
+	'\uD802\uDE6C', /** #12 𐹬 U+10A6C OLD SOUTH ARABIAN LETTER Nun */
+	'\uD802\uDE6D', /** #13 𐹭 U+10A6D OLD SOUTH ARABIAN LETTER Kheth */
+	'\uD802\uDE6E', /** #14 𐹮 U+10A6E OLD SOUTH ARABIAN LETTER Sadhe */
+	'\uD802\uDE6F', /** #15 𐹯 U+10A6F OLD SOUTH ARABIAN LETTER Samekh */
+	'\uD802\uDE70', /** #16 𐹰 U+10A70 OLD SOUTH ARABIAN LETTER Fe */
+	'\uD802\uDE71', /** #17 𐹱 U+10A71 OLD SOUTH ARABIAN LETTER Alef */
+	'\uD802\uDE72', /** #18 𐹲 U+10A72 OLD SOUTH ARABIAN LETTER Ayin */
+	'\uD802\uDE73', /** #19 𐹳 U+10A73 OLD SOUTH ARABIAN LETTER Dhadhe */
+	'\uD802\uDE74', /** #20 𐹴 U+10A74 OLD SOUTH ARABIAN LETTER Gimel */
+	'\uD802\uDE75', /** #21 𐹵 U+10A75 OLD SOUTH ARABIAN LETTER Daleth */
+	'\uD802\uDE76', /** #22 𐹶 U+10A76 OLD SOUTH ARABIAN LETTER Ghayn */
+	'\uD802\uDE77', /** #23 𐹷 U+10A77 OLD SOUTH ARABIAN LETTER Teth */
+	'\uD802\uDE78', /** #24 𐹸 U+10A78 OLD SOUTH ARABIAN LETTER Zayn */
+	'\uD802\uDE79', /** #25 𐹹 U+10A79 OLD SOUTH ARABIAN LETTER Dhaleth */
+	'\uD802\uDE7A', /** #26 𐹺 U+10A7A OLD SOUTH ARABIAN LETTER Yodh */
+	'\uD802\uDE7B', /** #27 𐹻 U+10A7B OLD SOUTH ARABIAN LETTER Thaw */
+	'\uD802\uDE7C', /** #28 𐹼 U+10A7C OLD SOUTH ARABIAN LETTER Theth */
+	'\uD802\uDE7D', /** #29 𐹽 U+10A7D OLD SOUTH ARABIAN NUMBER ONE */
+	'\uD802\uDE7E', /** #30 𐹾 U+10A7E OLD SOUTH ARABIAN NUMBER FIFTY */
+	'\uD802\uDE7F', /** #31 𐹿 U+10A7F OLD SOUTH ARABIAN NUMERIC INDICATOR */
+] as const
+
+export const Sa = {
+	He: letters[0], // 𐹠
+	Lamedh: letters[1], // 𐹡
+	Heth: letters[2], // 𐹢
+	Mem: letters[3], // 𐹣
+	Qoph: letters[4], // 𐹤
+	Waw: letters[5], // 𐹥
+	Shin: letters[6], // 𐹦
+	Resh: letters[7], // 𐹧
+	Beth: letters[8], // 𐹨
+	Taw: letters[9], // 𐹩
+	Sat: letters[10], // 𐹪
+	Kaph: letters[11], // 𐹫
+	Nun: letters[12], // 𐹬
+	Kheth: letters[13], // 𐹭
+	Sadhe: letters[14], // 𐹮
+	Samekh: letters[15], // 𐹯
+	Fe: letters[16], // 𐹰
+	Alef: letters[17], // 𐹱
+	Ayin: letters[18], // 𐹲
+	Dhadhe: letters[19], // 𐹳
+	Gimel: letters[20], // 𐹴
+	Daleth: letters[21], // 𐹵
+	Ghayn: letters[22], // 𐹶
+	Teth: letters[23], // 𐹷
+	Zayn: letters[24], // 𐹸
+	Dhaleth: letters[25], // 𐹹
+	Yodh: letters[26], // 𐹺
+	Thaw: letters[27], // 𐹻
+	Theth: letters[28], // 𐹼
+	ONE: letters[29], // 𐹽
+	FIFTY: letters[30], // 𐹾
+	INDICATOR: letters[31], // 𐹿
+}
+
+export const oldSouthArabian = new Script(
+	Abjad.OldSouthArabian,
+	true,
+	letters,
+)

packages/abjad-convert/src/scripts/oldSouthArabian/toArabic.ts

@@ -0,0 +1,52 @@
+import { Sa } from './letters'
+import { Ar } from '../arabic/letters'
+import { IConverter } from '../../IConverter'
+import { Abjad } from '../../types'
+
+export class OldSouthArabicToArabicConverter implements IConverter {
+	public readonly from = Abjad.OldSouthArabian
+	public readonly to = Abjad.Arabic
+
+	private map = new Map<string, string>(
+		[
+			[' ', ' '],
+			[Sa.He, Ar.Ha],
+			[Sa.Lamedh, Ar.Lam],
+			[Sa.Heth, Ar.H7aa],
+			[Sa.Mem, Ar.Meem],
+			[Sa.Qoph, Ar.Qaf],
+			[Sa.Waw, Ar.Waw],
+			[Sa.Shin, Ar.Sheen],
+			[Sa.Resh, Ar.Ra],
+			[Sa.Beth, Ar.Ba],
+			[Sa.Taw, Ar.Ta],
+			[Sa.Sat, Ar.Seen],
+			[Sa.Kaph, Ar.Kaf],
+			[Sa.Nun, Ar.Noon],
+			[Sa.Kheth, Ar.Khaa],
+			[Sa.Sadhe, Ar.Sad],
+			[Sa.Samekh, Ar.Sad],
+			[Sa.Fe, Ar.Fa],
+			[Sa.Alef, Ar.Alef],
+			[Sa.Ayin, Ar.Ayn],
+			[Sa.Dhadhe, Ar.Dad],
+			[Sa.Gimel, Ar.Jeem],
+			[Sa.Daleth, Ar.Dal],
+			[Sa.Ghayn, Ar.Ghayn],
+			[Sa.Teth, Ar.TTa],
+			[Sa.Zayn, Ar.Zay],
+			[Sa.Dhaleth, Ar.Thal],
+			[Sa.Yodh, Ar.Yaa],
+			[Sa.Thaw, Ar.Tha],
+			[Sa.Theth, Ar.THa],
+		]
+	)
+
+	public convert(text: string): string {
+		let result = ''
+		for (const letter of text) {
+			result += this.map.get(letter) ?? ''
+		}
+		return result
+	}
+}

packages/abjad-convert/src/types.ts

@@ -1,6 +1,7 @@
 export enum Abjad {
 	Arabic = 'arabic',
 	ImperialAramaic = 'imperial-aramaic',
+	OldSouthArabian = 'old-south-arabian',
 	Phoenician = 'phoenician',
 	Syriac = 'syriac',
 	Tifinagh = 'tifinagh',

packages/abjad-convert/test/index.test.ts

@@ -9,6 +9,12 @@ describe('convert()', () => {
 				expect(actual).toEqual('𐡀 𐡁 𐡂')
 			})
 		})
+		describe('to OldSouthArabian', () => {
+			it('convert ا ب ج into \uD802\uDE71 \uD802\uDE68 \uD802\uDE74', () => {
+				const actual = convert('ا ب ج', Abjad.Arabic, Abjad.OldSouthArabian)
+				expect(actual).toEqual('\uD802\uDE71 \uD802\uDE68 \uD802\uDE74')
+			})
+		})
 		describe('to Phoenician', () => {
 			it('convert ا ب ج into 𐤀𐤟𐤁𐤟𐤂', () => {
 				const actual = convert('ا ب ج', Abjad.Arabic, Abjad.Phoenician)
@@ -66,6 +72,14 @@ describe('convert()', () => {
 			})
 		})
 	})
+	describe('from OldSouthArabian', () => {
+		describe('to Arabic', () => {
+			it('convert \uD802\uDE71 \uD802\uDE68 \uD802\uDE74 into ا ب ج', () => {
+				const actual = convert('\uD802\uDE71 \uD802\uDE68 \uD802\uDE74', Abjad.OldSouthArabian, Abjad.Arabic)
+				expect(actual).toEqual('ا ب ج')
+			})
+		})
+	})
 	describe('from Phoenician', () => {
 		describe('to Arabic', () => {
 			it('convert 𐤀𐤟𐤁𐤟𐤂 into ا ب ج', () => {