Added French and Spanish BIP-39 wordlists (#191).

gulpfile.js

@@ -270,6 +270,8 @@ function taskLang(locale) {
     });
 }
 
+taskLang("es");
+taskLang("fr");
 taskLang("it");
 taskLang("ja");
 taskLang("ko");

package.json

@@ -9,7 +9,7 @@
     "auto-build": "npm run build -- -w",
     "dist": "npm run dist-version && npm run build && gulp default minified && npm run dist-types",
     "dist-test": "gulp default-test minified-test",
-    "dist-bip39": "gulp bip39-it bip39-ja bip39-ko bip39-zh",
+    "dist-bip39": "gulp bip39-es bip39-fr bip39-it bip39-ja bip39-ko bip39-zh",
     "dist-types": "dts-bundle --name ethers --main ./index.d.ts --out ./dist/ethers.types.txt",
     "dist-version": "node -e \"let v = require('./package.json').version; require('fs').writeFileSync('./src.ts/_version.ts', 'export const version = \\\"' + v +'\\\";\\n')\"",
     "eslint": "eslint index.js contracts/*.js providers/*.js utils/*.js wallet/*.js wordlists/*.js",

src.ts/wordlists/index.ts

@@ -1,21 +1,29 @@
 'use strict';
 
+// Wordlists
+// See: https://github.com/bitcoin/bips/blob/master/bip-0039/bip-0039-wordlists.md
+
+
 import { Wordlist } from '../utils/wordlist';
 
+import { langEn as _en } from './lang-en';
+import { langEs as _es } from './lang-es';
+import { langFr as _fr } from './lang-fr';
 import { langJa as _ja } from './lang-ja';
 import { langKo as _ko } from './lang-ko';
 import { langIt as _it } from './lang-it';
-import { langEn as _en } from './lang-en';
 import { langZhCn as _zh_cn, langZhTw as _zh_tw } from './lang-zh';
 
 const en: Wordlist = _en;
-const ko: Wordlist = _ko;
+const es: Wordlist = _es;
+const fr: Wordlist = _fr;
 const it: Wordlist = _it;
 const ja: Wordlist = _ja;
+const ko: Wordlist = _ko;
 const zh: Wordlist = _zh_cn;
 const zh_cn: Wordlist = _zh_cn;
 const zh_tw: Wordlist = _zh_tw;
 
 export {
-    en, it, ja, ko, zh, zh_cn, zh_tw
+    en, es, fr, it, ja, ko, zh, zh_cn, zh_tw
 }

tests/test-wordlists.js

@@ -19,6 +19,8 @@ function checkWordlist(filename, wordlist) {
 
 describe('Check Wordlists', function() {
     checkWordlist('./wordlist-generation/lang-en.txt', ethers.wordlists.en);
+    checkWordlist('./wordlist-generation/lang-es.txt', ethers.wordlists.es);
+    checkWordlist('./wordlist-generation/lang-fr.txt', ethers.wordlists.fr);
     checkWordlist('./wordlist-generation/lang-it.txt', ethers.wordlists.it);
     checkWordlist('./wordlist-generation/lang-ja.txt', ethers.wordlists.ja);
     checkWordlist('./wordlist-generation/lang-ko.txt', ethers.wordlists.ko);

tests/wordlist-generation/analyse-es.js

@@ -0,0 +1,49 @@
+var fs = require('fs');
+var ethers = require('../../');
+
+var words = fs.readFileSync('./lang-es.txt').toString();
+console.log(ethers.utils.id(words));
+
+words = words.split('\x0a');
+
+var chars = {};
+var charsByte = {};
+
+var data = words.map((word) => {
+    if (!word) { return ''; }
+    word =  word[0].toUpperCase() + word.substring(1);
+    /*
+    for (var i = 0; i < word.length; i++) {
+        chars[word[i]] = (chars[word[i]] || 0) + 1;
+        charsByte[word[i]] = [ word, ethers.utils.toUtf8Bytes(word) ];
+    }
+    */
+    return word;
+}).join('');
+
+data = ethers.utils.toUtf8Bytes(data);
+
+var output= []
+
+for (var i = 0; i < data.length; i++) {
+    var c = data[i];
+    chars[data[i]] = (chars[data[i]] || 0) + 1;
+    if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
+        output.push(c);
+    } else if (c === 129) {
+        output.push(0x30);
+    } else if (c === 131) {
+        output.push(0x31);
+    } else if (c === 204) {
+        output.push(0x32);
+    } else {
+        console.log(c);
+    }
+}
+
+//console.log(chars);
+
+output = ethers.utils.toUtf8String(output);
+output = output.replace(/n21/g, '~').replace(/20/g, '/')
+
+console.log('Output:', output);

tests/wordlist-generation/analyse-fr.js

@@ -0,0 +1,43 @@
+var fs = require('fs');
+var ethers = require('../../');
+
+var words = fs.readFileSync('./lang-fr.txt').toString();
+console.log(ethers.utils.id(words));
+
+words = words.split('\x0a');
+
+var chars = {};
+var charsByte = {};
+
+var data = words.map((word) => {
+    if (!word) { return ''; }
+    word =  word[0].toUpperCase() + word.substring(1);
+    return word;
+}).join('');
+
+data = ethers.utils.toUtf8Bytes(data);
+
+var output= []
+
+for (var i = 0; i < data.length; i++) {
+    var c = data[i];
+    chars[data[i]] = (chars[data[i]] || 0) + 1;
+    if ((c >= 65 && c <= 90) || (c >= 97 && c <= 123)) {
+        output.push(c);
+    } else if (c === 128) {
+        output.push(0x31);
+    } else if (c === 129) {
+        output.push(0x30);
+    } else if (c === 204) {
+        output.push(0x32);
+    } else {
+        console.log(c);
+    }
+}
+
+//console.log(chars);
+
+output = ethers.utils.toUtf8String(output);
+output = output.replace(/21/g, '-').replace(/20/g, '/')
+
+console.log('Output:', output);