smartwrap is not as smart as breakword

[mscalora]

smartwrap is not able to break words as well as breakword

I think maybe there is some use of .split() and/or .substr() that needs to be changed to arrays created with the spread operator [...str] which knows how to correctly divide strings to characters

See output from:

const breakword = require("breakword")

const str = "😀😀😀😀"

console.log(`String: ${str}`)
for (let w = 0; w < 10; w++) {
  let x = breakword(str,w),
    part1 = [...str].slice(0, x + 1).join(""),
    part2 = [...str].slice(x + 1).join("")

  console.log(`w=${w} bw=${x} "${part1}"   "${part2}"`)
}

const smartwrap = require("smartwrap")

console.log(`String: ${str}`)
for (let w = 0; w < 10; w++) {
  let wrapped = smartwrap(str, {width: w, breakword: true, errorChar: "é"}),
    lines = wrapped.split("\n"),
    part1 = lines[0],
    part2 = lines[1] || null

  console.log(`lines=${lines.length} ${JSON.stringify(part1)}   ${JSON.stringify(part2)}`)
}