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63ff16843c
* [overleaf-editor-core] Introduce ScanOp and subclasses * [overleaf-editor-core] Remove unused methods * [overleaf-editor-core] Add tests for ScanOps * [overleaf-editor-core] Simplify merge * [overleaf-editor-core] Make ApplyContexts mutable * [overleaf-editor-core] Remove unnecessary containsNonBmpChars check * [overleaf-editor-core] Revert to using reduce * [overleaf-editor-core] Modify inputCursor after using it * [overleaf-editor-core] Rename DeleteOp to RemoveOp * [overleaf-editor-core] Remove useless constructor * [overleaf-editor-core] Mutate in mergeWith * [overleaf-editor-core] Add check for out-of-bounds retain * [overleaf-editor-core] Move error import GitOrigin-RevId: d07bd58177579638551257d56f087e8967e5b52f
14 lines
327 B
JavaScript
14 lines
327 B
JavaScript
/*
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* Misc functions
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*/
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'use strict'
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/**
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* @param {string} str
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* @returns {boolean} true if the given string contains non-BMP chars otherwise false
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*/
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exports.containsNonBmpChars = function utilContainsNonBmpChars(str) {
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// check for first (high) surrogate in a non-BMP character
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return /[\uD800-\uDBFF]/.test(str)
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}
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