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Editing: utilities.js
// TODO: When targeting Node.js 16, use `String.prototype.replaceAll`. export function stringReplaceAll(string, substring, replacer) { let index = string.indexOf(substring); if (index === -1) { return string; } const substringLength = substring.length; let endIndex = 0; let returnValue = ''; do { returnValue += string.slice(endIndex, index) + substring + replacer; endIndex = index + substringLength; index = string.indexOf(substring, endIndex); } while (index !== -1); returnValue += string.slice(endIndex); return returnValue; } export function stringEncaseCRLFWithFirstIndex(string, prefix, postfix, index) { let endIndex = 0; let returnValue = ''; do { const gotCR = string[index - 1] === '\r'; returnValue += string.slice(endIndex, (gotCR ? index - 1 : index)) + prefix + (gotCR ? '\r\n' : '\n') + postfix; endIndex = index + 1; index = string.indexOf('\n', endIndex); } while (index !== -1); returnValue += string.slice(endIndex); return returnValue; }
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