4.0.2

* Bump axios from 0.21.1 to 0.21.4

Bumps [axios](https://github.com/axios/axios) from 0.21.1 to 0.21.4.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.21.1...v0.21.4)

---
updated-dependencies:
- dependency-name: axios
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

* Fix bad pair strings!

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: qntm <qntm@users.noreply.github.com>

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "base65536",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2197,12 +2197,12 @@
       "dev": true
     },
     "axios": {
-      "version": "0.21.1",
+      "version": "0.21.4",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.1.tgz",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
-      "integrity": "sha512-dKQiRHxGD9PPRIUNIWvZhPTPpl1rf/OxTYKsqKUDjBwYylTvV7SjSHJb9ratfyzM6wCdLCOYLzs73qpg5c4iGA==",
+      "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
       "dev": true,
       "requires": {
-        "follow-redirects": "^1.10.0"
+        "follow-redirects": "^1.14.0"
       }
     },
     "babel-jest": {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "base65536",
-  "version": "4.0.1",
+  "version": "4.0.2",
   "description": "Unicode's answer to Base64",
   "homepage": "https://github.com/qntm/base65536",
   "repository": {

scripts/gen.js

@@ -50,11 +50,27 @@ const getAllSafeRanges = rangeSize => {
 
 const allSafeRanges = getAllSafeRanges(1 << 8)
 
-const paddingBlockStart = String.fromCodePoint(allSafeRanges.shift())
+const paddingRange = allSafeRanges.shift()
+const paddingBlockStart = String.fromCodePoint(paddingRange)
 
 const blockStarts = allSafeRanges.slice(0, 1 << 8).map(x => String.fromCodePoint(x)).join('')
 
-export { safeCodePoint, paddingBlockStart, blockStarts }
+const combinedRanges = allSafeRanges.slice(0, 1 << 8).map(start => [start, start + (1 << 8) - 1])
+let i = 0
+while (i in combinedRanges) {
+  if (i + 1 in combinedRanges && combinedRanges[i][1] + 1 === combinedRanges[i + 1][0]) {
+    combinedRanges.splice(i, 2, [combinedRanges[i][0], combinedRanges[i + 1][1]])
+  } else {
+    i++
+  }
+}
+
+const pairStrings = [
+  combinedRanges.map(([start, end]) => String.fromCodePoint(start) + String.fromCodePoint(end)).join(''),
+  String.fromCodePoint(paddingRange) + String.fromCodePoint(paddingRange + (1 << 8) - 1)
+]
+
+export { safeCodePoint, paddingBlockStart, blockStarts, pairStrings }
 
 // There are now implementations of
 // Base65536 in numerous programming languages beyond the original JavaScript,

scripts/gen.spec.js

@@ -1,6 +1,6 @@
 /* eslint-env jest */
 
-import { paddingBlockStart, blockStarts, safeCodePoint } from './gen'
+import { paddingBlockStart, blockStarts, safeCodePoint, pairStrings } from './gen'
 
 describe('gen', () => {
   it('generates the correct padding block', () => {
@@ -47,4 +47,11 @@ describe('gen', () => {
       }
     })
   })
+
+  it('generates the right pair strings', () => {
+    expect(pairStrings).toEqual([
+      '㐀䳿一黿ꄀꏿꔀꗿ𐘀𐛿𒀀𒋿𓀀𓏿𔐀𔗿𖠀𖧿𠀀𨗿',
+      'ᔀᗿ'
+    ])
+  })
 })

server/index.html

@@ -6,6 +6,8 @@
     <script type="module">
       import { encode, decode } from '../src/index.js'
       const encoded = encode(new TextEncoder('utf-8').encode('what the heck is up'))
+      const uint8Array = new Uint8Array([119, 104, 97, 116, 32, 116, 104, 101, 32, 104, 101, 99, 107, 32, 105, 115, 32, 117, 112])
+      console.log(encode(uint8Array))
       const decoded = new TextDecoder('utf-8').decode(decode(encoded))
       document.querySelector('.root').appendChild(document.createTextNode(decoded))
     </script>

src/index.js

@@ -15,7 +15,7 @@ const BITS_PER_BYTE = 8
 
 // Compressed representation of inclusive-exclusive ranges of characters used in this encoding.
 const pairStrings = [
-  '㐀䳿一黿ꄀꏿꔀꗿ𐘀<EFBFBD>𒀀<EFBFBD>𓀀<EFBFBD>𔐀<EFBFBD>𖠀<EFBFBD>𠀀<EFBFBD>',
+  '㐀䳿一黿ꄀꏿꔀꗿ𐘀𐛿𒀀𒋿𓀀𓏿𔐀𔗿𖠀𖧿𠀀𨗿',
   'ᔀᗿ'
 ]
 
@@ -34,7 +34,6 @@ pairStrings.forEach((pairString, r) => {
       // SPECIAL CASE: flip the bytes around, because Base65536 was constructed to take the bytes
       // in the wrong order originally
       const z = numZBits === BITS_PER_CHAR ? 256 * (z2 % 256) + (z2 >> 8) : z2
-
       lookupE[numZBits][z] = chr
       lookupD[chr] = [numZBits, z]
       z2++

src/index.spec.js

@@ -31,7 +31,7 @@ describe('base65536', () => {
     })
   })
 
-  describe.only('failure cases', () => {
+  describe('failure cases', () => {
     const badFileNames = glob.sync('./node_modules/base65536-test/data/bad/**/*.txt')
 
     badFileNames.forEach(fileName => {
@@ -73,4 +73,13 @@ describe('base65536', () => {
     const ascii2 = String.fromCharCode(...uint8Array2)
     expect(ascii2).toBe('some ASCII text')
   })
+
+  it('bug', () => {
+    const ascii = 'what the heck is up'
+    const uint8Array = Uint8Array.from(ascii, chr => chr.charCodeAt(0))
+    const str = encode(uint8Array)
+    const uint8Array2 = decode(str)
+    const ascii2 = String.fromCharCode(...uint8Array2)
+    expect(ascii2).toBe('what the heck is up')
+  })
 })