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numerals fix

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This commit is contained in:
Nick Doiron
2019-12-26 13:16:36 -05:00
parent e2001b02f4
commit 345ee6b5c2
1 changed files with 21 additions and 15 deletions
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modules/util/svg_paths_rtl_fix.js
+21 -15
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@@ -22,22 +22,28 @@ export function fixRTLTextForSvg(inputText) {
var c = inputText[n];
if (arabicMath.test(c)) {
// Arabic numbers go LTR
ret += c + rtlBuffer.reverse().join('');
rtlBuffer = [];
} else if ((thaanaVowel.test(c) || hebrewSign.test(c) || arabicDiacritics.test(c)) && rtlBuffer.length) {
rtlBuffer[rtlBuffer.length - 1] += c;
} else if (rtlRegex.test(c)
// include Arabic presentation forms
|| (c.charCodeAt(0) >= 64336 && c.charCodeAt(0) <= 65023)
|| (c.charCodeAt(0) >= 65136 && c.charCodeAt(0) <= 65279)) {
rtlBuffer.push(c);
} else if (c === ' ' && rtlBuffer.length) {
// whitespace within RTL text
rtlBuffer = [rtlBuffer.reverse().join('') + ' '];
ret += rtlBuffer.reverse().join('');
rtlBuffer = [c];
} else {
// non-RTL character
ret += rtlBuffer.reverse().join('') + c;
rtlBuffer = [];
if (rtlBuffer.length && arabicMath.test(rtlBuffer[rtlBuffer.length - 1])) {
ret += rtlBuffer.reverse().join('');
rtlBuffer = [];
}
if ((thaanaVowel.test(c) || hebrewSign.test(c) || arabicDiacritics.test(c)) && rtlBuffer.length) {
rtlBuffer[rtlBuffer.length - 1] += c;
} else if (rtlRegex.test(c)
// include Arabic presentation forms
|| (c.charCodeAt(0) >= 64336 && c.charCodeAt(0) <= 65023)
|| (c.charCodeAt(0) >= 65136 && c.charCodeAt(0) <= 65279)) {
rtlBuffer.push(c);
} else if (c === ' ' && rtlBuffer.length) {
// whitespace within RTL text
rtlBuffer = [rtlBuffer.reverse().join('') + ' '];
} else {
// non-RTL character
ret += rtlBuffer.reverse().join('') + c;
rtlBuffer = [];
}
}
}
ret += rtlBuffer.reverse().join('');