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fa75d5585f
* tidy * Add title to HTML export * fix: Add compatability for documents without collab state * Add HTML download option to UI * docs * fix nodes that required document to render * Refactor to allow for styling of HTML export * div>article for easier programatic content extraction * Allow DocumentHelper to be used with Revisions * Add revisions.diff endpoint, first version * Allow arbitrary revisions to be compared * test * HTML driven revision viewer * fix: Dark mode styles for document diffs * Add revision restore button to header * test * Support RTL languages in revision history viewer * fix: RTL support Remove unneccessary API requests * Prefetch revision data * Animate history sidebar * fix: Cannot toggle history from timestamp fix: Animation on each revision click * Clarify currently editing history item
16 lines
546 B
TypeScript
16 lines
546 B
TypeScript
const ltrChars =
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"A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02B8\u0300-\u0590\u0800-\u1FFF\u2C00-\uFB1C\uFDFE-\uFE6F\uFEFD-\uFFFF";
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const rtlChars = "\u0591-\u07FF\uFB1D-\uFDFD\uFE70-\uFEFC";
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// eslint-disable-next-line no-misleading-character-class
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const rtlDirCheck = new RegExp("^[^" + ltrChars + "]*[" + rtlChars + "]");
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/**
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* Returns true if the text is likely written in an RTL language.
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*
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* @param text The text to check
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* @returns True if the text is RTL
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*/
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export function isRTL(text: string) {
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return rtlDirCheck.test(text);
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}
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