export const wordwrap = (text: string, length: number = 60, brk: string = "\n") => { let out = ""; let tokens = text.split(/\s+/); let isFirstWord = true; let pos = 0; for (let token of tokens) { let c = false; if (!isFirstWord && pos + token.length <= length) { out += " " + token; pos += token.length + 1; c = true; } if (pos >= length + 1) { pos = 0; out += brk; } if (c) continue; while (token.length > 0) { if (!isFirstWord && pos + token.length >= length) { out += brk; isFirstWord = true; pos = 0; } if (token.length > length) { const chunk = token.substring(0, length - 1) + "-" + brk; out += chunk; token = token.substring(length - 1, token.length); } else { pos += 1; out += token; pos = token.length; token = ""; } } isFirstWord = false; } return out;};