--- a/plugins/hangman/hangman.js	Wed Oct 24 13:24:03 2018 +0200
+++ b/plugins/hangman/hangman.js	Fri Oct 26 13:01:00 2018 +0200
@@ -18,11 +18,11 @@
 
 // Plugin information.
 info = {
-    name: "hangman",
-    author: "David Demelier <markand@malikania.fr>",
-    license: "ISC",
-    summary: "A hangman game for IRC",
-    version: "@IRCCD_VERSION@"
+	name: "hangman",
+	author: "David Demelier <markand@malikania.fr>",
+	license: "ISC",
+	summary: "A hangman game for IRC",
+	version: "@IRCCD_VERSION@"
 };
 
 // Modules.
@@ -38,23 +38,23 @@
 
 // Formats.
 Plugin.format = {
-    "asked":        "#{nickname}, '#{letter}' was already asked.",
-    "dead":         "#{nickname}, fail the word was: #{word}.",
-    "found":        "#{nickname}, nice! the word is now #{word}",
-    "running":      "#{nickname}, the game is already running and the word is: #{word}",
-    "start":        "#{nickname}, the game is started, the word to find is: #{word}",
-    "win":          "#{nickname}, congratulations, the word is #{word}.",
-    "wrong-word":   "#{nickname}, this is not the word.",
-    "wrong-player": "#{nickname}, please wait until someone else proposes.",
-    "wrong-letter": "#{nickname}, there is no '#{letter}'."
+	"asked":        "#{nickname}, '#{letter}' was already asked.",
+	"dead":         "#{nickname}, fail the word was: #{word}.",
+	"found":        "#{nickname}, nice! the word is now #{word}",
+	"running":      "#{nickname}, the game is already running and the word is: #{word}",
+	"start":        "#{nickname}, the game is started, the word to find is: #{word}",
+	"win":          "#{nickname}, congratulations, the word is #{word}.",
+	"wrong-word":   "#{nickname}, this is not the word.",
+	"wrong-player": "#{nickname}, please wait until someone else proposes.",
+	"wrong-letter": "#{nickname}, there is no '#{letter}'."
 };
 
 function Hangman(server, channel)
 {
-    this.server = server;
-    this.channel = channel;
-    this.tries = 10;
-    this.select();
+	this.server = server;
+	this.channel = channel;
+	this.tries = 10;
+	this.select();
 }
 
 /**
@@ -66,8 +66,8 @@
  * List of words.
  */
 Hangman.words = {
-    all: [],        //!< All words,
-    registry: {}    //!< Words list per server/channel.
+	all: [],        //!< All words,
+	registry: {}    //!< Words list per server/channel.
 };
 
 /**
@@ -79,7 +79,7 @@
  */
 Hangman.find = function (server, channel)
 {
-    return Hangman.map[server.toString() + '@' + channel];
+	return Hangman.map[server.toString() + '@' + channel];
 }
 
 /**
@@ -91,7 +91,7 @@
  */
 Hangman.create = function (server, channel)
 {
-    return Hangman.map[server.toString() + "@" + channel] = new Hangman(server, channel);
+	return Hangman.map[server.toString() + "@" + channel] = new Hangman(server, channel);
 }
 
 /**
@@ -101,7 +101,7 @@
  */
 Hangman.remove = function (game)
 {
-    delete Hangman.map[game.server + "@" + game.channel];
+	delete Hangman.map[game.server + "@" + game.channel];
 }
 
 /**
@@ -112,14 +112,14 @@
  */
 Hangman.isWord = function (word)
 {
-    if (word.length === 0)
-        return false;
+	if (word.length === 0)
+		return false;
 
-    for (var i = 0; i < word.length; ++i)
-        if (!Unicode.isLetter(word.charCodeAt(i)))
-            return false;
+	for (var i = 0; i < word.length; ++i)
+		if (!Unicode.isLetter(word.charCodeAt(i)))
+			return false;
 
-    return true;
+	return true;
 }
 
 /**
@@ -127,58 +127,31 @@
  */
 Hangman.loadWords = function ()
 {
-    var path;
-
-    // User specified file?
-    if (Plugin.config["file"])
-        path = Plugin.config["file"];
-    else
-        path = Plugin.paths.config + "/words.conf";
-
-    try {
-        Logger.info("loading words...");
+	var path;
 
-        var file = new File(path, "r");
-        var line;
+	// User specified file?
+	if (Plugin.config["file"])
+		path = Plugin.config["file"];
+	else
+		path = Plugin.paths.config + "/words.conf";
 
-        while ((line = file.readline()) !== undefined)
-            if (Hangman.isWord(line))
-                Hangman.words.all.push(line);
-    } catch (e) {
-        throw new Error("could not open '" + path + "'");
-    }
-
-    if (Hangman.words.all.length === 0)
-        throw new Error("empty word database");
+	try {
+		Logger.info("loading words...");
 
-    Logger.info("number of words in database: " + Hangman.words.all.length);
-}
+		var file = new File(path, "r");
+		var line;
 
-/**
- * Load all formats.
- */
-Hangman.loadFormats = function ()
-{
-    // --- DEPRECATED -------------------------------------------
-    //
-    // This code will be removed.
-    //
-    // Since:    2.1.0
-    // Until:    3.0.0
-    // Reason:    new [format] section replaces it.
-    //
-    // ----------------------------------------------------------
-    for (var key in Plugin.format) {
-        var optname = "format-" + key;
+		while ((line = file.readline()) !== undefined)
+			if (Hangman.isWord(line))
+				Hangman.words.all.push(line);
+	} catch (e) {
+		throw new Error("could not open '" + path + "'");
+	}
 
-        if (typeof (Plugin.config[optname]) !== "string")
-            continue;
+	if (Hangman.words.all.length === 0)
+		throw new Error("empty word database");
 
-        if (Plugin.config[optname].length === 0)
-            Logger.warning("skipping empty '" + optname + "' format");
-        else
-            Plugin.format[key] = Plugin.config[optname];
-    }
+	Logger.info("number of words in database: " + Hangman.words.all.length);
 }
 
 /**
@@ -186,24 +159,24 @@
  */
 Hangman.prototype.select = function ()
 {
-    var id = this.server.toString() + "@" + this.channel;
+	var id = this.server.toString() + "@" + this.channel;
 
-    // Reload the words if empty.
-    if (!Hangman.words.registry[id] || Hangman.words.registry[id].length === 0)
-        Hangman.words.registry[id] = Hangman.words.all.slice(0);
+	// Reload the words if empty.
+	if (!Hangman.words.registry[id] || Hangman.words.registry[id].length === 0)
+		Hangman.words.registry[id] = Hangman.words.all.slice(0);
 
-    var i = Math.floor(Math.random() * Hangman.words.registry[id].length);
+	var i = Math.floor(Math.random() * Hangman.words.registry[id].length);
 
-    this.word = Hangman.words.registry[id][i];
+	this.word = Hangman.words.registry[id][i];
 
-    // Erase words from the registry.
-    Hangman.words.registry[id].splice(i, 1);
+	// Erase words from the registry.
+	Hangman.words.registry[id].splice(i, 1);
 
-    // Fill table.
-    this.table = {};
+	// Fill table.
+	this.table = {};
 
-    for (var j = 0; j < this.word.length; ++j)
-        this.table[this.word.charCodeAt(j)] = false;
+	for (var j = 0; j < this.word.length; ++j)
+		this.table[this.word.charCodeAt(j)] = false;
 }
 
 /**
@@ -213,21 +186,21 @@
  */
 Hangman.prototype.formatWord = function ()
 {
-    var str = "";
+	var str = "";
 
-    for (var i = 0; i < this.word.length; ++i) {
-        var ch = this.word.charCodeAt(i);
+	for (var i = 0; i < this.word.length; ++i) {
+		var ch = this.word.charCodeAt(i);
 
-        if (!this.table[ch])
-            str += "_";
-        else
-            str += String.fromCharCode(ch);
+		if (!this.table[ch])
+			str += "_";
+		else
+			str += String.fromCharCode(ch);
 
-        if (i + 1 < this.word.length)
-            str += " ";
-    }
+		if (i + 1 < this.word.length)
+			str += " ";
+	}
 
-    return str;
+	return str;
 }
 
 /**
@@ -239,155 +212,154 @@
  */
 Hangman.prototype.propose = function (ch, nickname)
 {
-    var status = "found";
+	var status = "found";
 
-    // Check for collaborative mode.
-    if (Plugin.config["collaborative"] === "true" && !this.query) {
-        if (this.last !== undefined && this.last === nickname)
-            return "wrong-player";
+	// Check for collaborative mode.
+	if (Plugin.config["collaborative"] === "true" && !this.query) {
+		if (this.last !== undefined && this.last === nickname)
+			return "wrong-player";
 
-        this.last = nickname;
-    }
+		this.last = nickname;
+	}
 
-    if (typeof(ch) == "number") {
-        if (this.table[ch] === undefined) {
-            this.tries -= 1;
-            status = "wrong-letter";
-        } else {
-            if (this.table[ch]) {
-                this.tries -= 1;
-                status = "asked";
-            } else
-                this.table[ch] = true;
-        }
-    } else {
-        if (this.word != ch) {
-            this.tries -= 1;
-            status = "wrong-word";
-        } else
-            status = "win";
-    }
+	if (typeof(ch) == "number") {
+		if (this.table[ch] === undefined) {
+			this.tries -= 1;
+			status = "wrong-letter";
+		} else {
+			if (this.table[ch]) {
+				this.tries -= 1;
+				status = "asked";
+			} else
+				this.table[ch] = true;
+		}
+	} else {
+		if (this.word != ch) {
+			this.tries -= 1;
+			status = "wrong-word";
+		} else
+			status = "win";
+	}
 
-    // Check if dead.
-    if (this.tries <= 0)
-        status = "dead";
+	// Check if dead.
+	if (this.tries <= 0)
+		status = "dead";
 
-    // Check if win.
-    var win = true;
+	// Check if win.
+	var win = true;
 
-    for (var i = 0; i < this.word.length; ++i) {
-        if (!this.table[this.word.charCodeAt(i)]) {
-            win = false;
-            break;
-        }
-    }
+	for (var i = 0; i < this.word.length; ++i) {
+		if (!this.table[this.word.charCodeAt(i)]) {
+			win = false;
+			break;
+		}
+	}
 
-    if (win)
-        status = "win";
+	if (win)
+		status = "win";
 
-    return status;
+	return status;
 }
 
 function onLoad()
 {
-    Hangman.loadFormats();
-    Hangman.loadWords();
+	Hangman.loadWords();
 }
 
 onReload = onLoad;
 
 function propose(server, channel, origin, game, proposition)
 {
-    var kw = {
-        channel: channel,
-        command: server.info().commandChar + Plugin.info().name,
-        nickname: Util.splituser(origin),
-        origin: origin,
-        plugin: Plugin.info().name,
-        server: server.toString()
-    };
+	var kw = {
+		channel: channel,
+		command: server.info().commandChar + Plugin.info().name,
+		nickname: Util.splituser(origin),
+		origin: origin,
+		plugin: Plugin.info().name,
+		server: server.toString()
+	};
 
-    var st = game.propose(proposition, kw.nickname);
+	var st = game.propose(proposition, kw.nickname);
 
-    switch (st) {
-    case "found":
-        kw.word = game.formatWord();
-        server.message(channel, Util.format(Plugin.format["found"], kw));
-        break;
-    case "wrong-letter":
-    case "wrong-player":
-    case "wrong-word":
-        kw.word = proposition;
-    case "asked":
-        kw.letter = String.fromCharCode(proposition);
-        server.message(channel, Util.format(Plugin.format[st], kw));
-        break;
-    case "dead":
-    case "win":
-        kw.word = game.word;
-        server.message(channel, Util.format(Plugin.format[st], kw));
+	switch (st) {
+	case "found":
+		kw.word = game.formatWord();
+		server.message(channel, Util.format(Plugin.format["found"], kw));
+		break;
+	case "wrong-letter":
+	case "wrong-player":
+	case "wrong-word":
+		kw.word = proposition;
+	case "asked":
+		kw.letter = String.fromCharCode(proposition);
+		server.message(channel, Util.format(Plugin.format[st], kw));
+		break;
+	case "dead":
+	case "win":
+		kw.word = game.word;
+		server.message(channel, Util.format(Plugin.format[st], kw));
 
-        // Remove the game.
-        Hangman.remove(game);
-        break;
-    default:
-        break;
-    }
+		// Remove the game.
+		Hangman.remove(game);
+		break;
+	default:
+		break;
+	}
 }
 
 function onCommand(server, origin, channel, message)
 {
-    var isquery = server.isSelf(channel);
+	var isquery = server.isSelf(channel);
 
-    if (isquery)
-        channel = origin;
-    else
-        channel = channel.toLowerCase();
+	if (isquery)
+		channel = origin;
+	else
+		channel = channel.toLowerCase();
 
-    var game = Hangman.find(server, channel);
-    var kw = {
-        channel: channel,
-        command: server.info().commandChar + Plugin.info().name,
-        nickname: Util.splituser(origin),
-        origin: origin,
-        plugin: Plugin.info().name,
-        server: server.toString()
-    };
+	var game = Hangman.find(server, channel);
+	var kw = {
+		channel: channel,
+		command: server.info().commandChar + Plugin.info().name,
+		nickname: Util.splituser(origin),
+		origin: origin,
+		plugin: Plugin.info().name,
+		server: server.toString()
+	};
 
-    if (game) {
-        var list = message.split(" \t");
+	if (game) {
+		var list = message.split(" \t");
 
-        if (list.length === 0 || String(list[0]).length === 0) {
-            kw.word = game.formatWord();
-            server.message(channel, Util.format(Plugin.format["running"], kw));
-        } else {
-            var word = String(list[0]);
+		if (list.length === 0 || String(list[0]).length === 0) {
+			kw.word = game.formatWord();
+			server.message(channel, Util.format(Plugin.format["running"], kw));
+		} else {
+			var word = String(list[0]);
 
-            if (Hangman.isWord(word))
-                propose(server, channel, origin, game, word);
-        }
-    } else {
-        game = Hangman.create(server, channel);
-        game.query = isquery;
-        kw.word = game.formatWord();
-        server.message(channel, Util.format(Plugin.format["start"], kw));
-    }
+			if (Hangman.isWord(word))
+				propose(server, channel, origin, game, word);
+		}
+	} else {
+		game = Hangman.create(server, channel);
+		game.query = isquery;
+		kw.word = game.formatWord();
+		server.message(channel, Util.format(Plugin.format["start"], kw));
+	}
 
-    return game;
+	return game;
 }
 
 function onMessage(server, origin, channel, message)
 {
-    if (server.isSelf(channel))
-        channel = origin;
-    else
-        channel = channel.toLowerCase();
+	if (server.isSelf(channel))
+		channel = origin;
+	else
+		channel = channel.toLowerCase();
 
-    var game = Hangman.find(server, channel);
+	var game = Hangman.find(server, channel);
 
-    if (!game)
-        return;
+	if (!game)
+		return;
 
-    if (message.length === 1 && Unicode.isLetter(message.charCodeAt(0)))
-        propose(server, channel, origin, game, message.charCodeAt(0));
+	if (message.length === 1 && Unicode.isLetter(message.charCodeAt(0)))
+		propose(server, channel, origin, game, message.charCodeAt(0));
 }