Updated the files.

my-app/node_modules/abbrev/lib/index.js

@@ -0,0 +1,50 @@
+module.exports = abbrev
+
+function abbrev (...args) {
+  let list = args.length === 1 || Array.isArray(args[0]) ? args[0] : args
+
+  for (let i = 0, l = list.length; i < l; i++) {
+    list[i] = typeof list[i] === 'string' ? list[i] : String(list[i])
+  }
+
+  // sort them lexicographically, so that they're next to their nearest kin
+  list = list.sort(lexSort)
+
+  // walk through each, seeing how much it has in common with the next and previous
+  const abbrevs = {}
+  let prev = ''
+  for (let ii = 0, ll = list.length; ii < ll; ii++) {
+    const current = list[ii]
+    const next = list[ii + 1] || ''
+    let nextMatches = true
+    let prevMatches = true
+    if (current === next) {
+      continue
+    }
+    let j = 0
+    const cl = current.length
+    for (; j < cl; j++) {
+      const curChar = current.charAt(j)
+      nextMatches = nextMatches && curChar === next.charAt(j)
+      prevMatches = prevMatches && curChar === prev.charAt(j)
+      if (!nextMatches && !prevMatches) {
+        j++
+        break
+      }
+    }
+    prev = current
+    if (j === cl) {
+      abbrevs[current] = current
+      continue
+    }
+    for (let a = current.slice(0, j); j <= cl; j++) {
+      abbrevs[a] = current
+      a += current.charAt(j)
+    }
+  }
+  return abbrevs
+}
+
+function lexSort (a, b) {
+  return a === b ? 0 : a > b ? 1 : -1
+}