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Introduce more optional chaining in the src/core/ folder

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After PR 12563 we're now free to use optional chaining in the worker-thread as well. (This patch also fixes one previously "missed" case in the `web/` folder.)

For the MOZCENTRAL build-target this patch reduces the total bundle-size by `1.6` kilobytes.
This commit is contained in:
Jonas Jenwald 2023-05-15 12:38:28 +02:00
parent c20c1b3362
commit 1b4a7c5965
27 changed files with 90 additions and 137 deletions
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6
src/core/unicode.js
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@ -252,9 +252,9 @@ function getCharUnicodeCategory(char) {
}
const groups = char.match(SpecialCharRegExp);
const category = {
isWhitespace: !!(groups && groups[1]),
isZeroWidthDiacritic: !!(groups && groups[2]),
isInvisibleFormatMark: !!(groups && groups[3]),
isWhitespace: !!groups?.[1],
isZeroWidthDiacritic: !!groups?.[2],
isInvisibleFormatMark: !!groups?.[3],
};
CategoryCache.set(char, category);
return category;