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joplin/packages/lib/utils/replaceUnsupportedCharacters.ts

18 lines
656 B
TypeScript

const replaceUnsupportedCharacters = (text: string) => {
// In the past, NULL characters have caused sync and search issues.
// Because these issues are often difficult to debug, we remove these characters entirely.
//
// See
// - Sync issue: https://github.com/laurent22/joplin/issues/5046
// - Search issue: https://github.com/laurent22/joplin/issues/9775
//
// As per the commonmark spec, we replace \x00 with the replacement character.
// (see https://spec.commonmark.org/0.31.2/#insecure-characters).
//
// eslint-disable-next-line no-control-regex
return text.replace(/\x00/g, '\uFFFD');
};
export default replaceUnsupportedCharacters;