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Revert "update InCB=Linker check"
This reverts commit 20473ce.
1 parent 20473ce commit d96a5b3

1 file changed

Lines changed: 22 additions & 36 deletions

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src/grapheme.js

Lines changed: 22 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -167,7 +167,28 @@ export function* graphemeSegments(input) {
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consonant = isIndicConjunctConsonant(_hd);
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}
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if (consonant && catAfter === 3) {
170-
linker = linker || isIndicConjunctLinker(cp);
170+
linker = linker
171+
|| cp === 0x094D // Devanagari Sign Virama
172+
|| cp === 0x09CD // Bengali Sign Virama
173+
|| cp === 0x0A4D // Gurmukhi Sign Virama
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|| cp === 0x0ACD // Gujarati Sign Virama
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|| cp === 0x0B4D // Oriya Sign Virama
176+
|| cp === 0x0C4D // Telugu Sign Virama
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|| cp === 0x0D4D // Malayalam Sign Virama
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|| cp === 0x1039 // Myanmar Sign Virama
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|| cp === 0x17D2 // Khmer Sign Coeng
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|| cp === 0x1A60 // Tai Tham Sign Sakot
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|| cp === 0x1B44 // Balinese Adeg Adeg
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|| cp === 0x1BAB // Sundanese Sign Virama
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|| cp === 0xA9C0 // Javanese Pangkon
184+
|| cp === 0xAAF6 // Meetei Mayek Virama
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|| cp === 0x10A3F // Kharoshthi Virama
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|| cp === 0x11133 // Chakma Virama
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|| cp === 0x113D0 // Tulu-Tigalari Conjoiner
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|| cp === 0x1193E // Dives Akuru Virama
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|| cp === 0x11A47 // Zanabazar Square Subjoiner
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|| cp === 0x11A99 // Soyombo Subjoiner
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|| cp === 0x11F42; // Kawi Conjoiner
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} else {
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linker = false;
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}
@@ -339,38 +360,3 @@ function cat(cp) {
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function isIndicConjunctConsonant(cp) {
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return findUnicodeRangeIndex(cp, consonant_ranges) >= 0;
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}
342-
343-
/**
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* @param {number} cp
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* @return {boolean}
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*/
347-
function isIndicConjunctLinker(cp) {
348-
// code points from Unicode 16.0.0
349-
if (cp <= 0x0D4D) {
350-
return cp === 0x094D // Devanagari Sign Virama
351-
|| cp === 0x09CD // Bengali Sign Virama
352-
|| cp === 0x0A4D // Gurmukhi Sign Virama
353-
|| cp === 0x0ACD // Gujarati Sign Virama
354-
|| cp === 0x0B4D // Oriya Sign Virama
355-
|| cp === 0x0C4D // Telugu Sign Virama
356-
|| cp === 0x0D4D; // Malayalam Sign Virama
357-
}
358-
// code points from Unicode 17.0.0
359-
else if (cp <= 0x11F42) {
360-
return cp === 0x1039 // Myanmar Sign Virama
361-
|| cp === 0x17D2 // Khmer Sign Coeng
362-
|| cp === 0x1A60 // Tai Tham Sign Sakot
363-
|| cp === 0x1B44 // Balinese Adeg Adeg
364-
|| cp === 0x1BAB // Sundanese Sign Virama
365-
|| cp === 0xA9C0 // Javanese Pangkon
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|| cp === 0xAAF6 // Meetei Mayek Virama
367-
|| cp === 0x10A3F // Kharoshthi Virama
368-
|| cp === 0x11133 // Chakma Virama
369-
|| cp === 0x113D0 // Tulu-Tigalari Conjoiner
370-
|| cp === 0x1193E // Dives Akuru Virama
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|| cp === 0x11A47 // Zanabazar Square Subjoiner
372-
|| cp === 0x11A99 // Soyombo Subjoiner
373-
|| cp === 0x11F42; // Kawi Conjoiner
374-
}
375-
return false;
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}

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