feat: add nasal language (#5342)

* feat: add nasal language

* fix: update nasal mode

* fix: fix linter errors

* feat: add nasal tokens

demo/kitchen-sink/docs/nasal.nas

@@ -0,0 +1,7 @@
+var sayHello = func(names, favorite) {
+  foreach (var name; names) {
+    printf("Hello %s, %s is the best!", name, favorite);
+  }
+}
+
+sayHello(["World", "FlightGear"], "Nasal");

src/ext/modelist.js

@@ -150,6 +150,7 @@ var supportedModes = {
     MIXAL:       ["mixal"],
     MUSHCode:    ["mc|mush"],
     MySQL:       ["mysql"],
+    Nasal:       ["nas"],
     Nginx:       ["nginx|conf"],
     Nim:         ["nim"],
     Nix:         ["nix"],

src/mode/_test/tokens_nasal.json

@@ -0,0 +1,56 @@
+[[
+   "start",
+  ["storage.type.nasal","var"],
+  ["text"," sayHello "],
+  ["keyword.operator.nasal","="],
+  ["text"," func(names, favorite) {"]
+],[
+   "start",
+  ["text","  "],
+  ["keyword.control.nasal","foreach"],
+  ["text"," ("],
+  ["storage.type.nasal","var"],
+  ["text"," name"],
+  ["punctuation.terminator.statement.nasal",";"],
+  ["text"," names) {"]
+],[
+   "start",
+  ["text","    "],
+  ["variable.language.nasal","printf"],
+  ["text","("],
+  ["punctuation.definition.string.begin.nasal","\""],
+  ["string.quoted.double.nasal","Hello "],
+  ["constant.character.escape.nasal","%s"],
+  ["string.quoted.double.nasal",", "],
+  ["constant.character.escape.nasal","%s"],
+  ["string.quoted.double.nasal"," is the best!"],
+  ["punctuation.definition.string.end.nasal","\""],
+  ["text",", name, favorite)"],
+  ["punctuation.terminator.statement.nasal",";"]
+],[
+   "start",
+  ["text","  }"]
+],[
+   "start",
+  ["text","}"]
+],[
+   "start"
+],[
+   "start",
+  ["text","sayHello(["],
+  ["punctuation.definition.string.begin.nasal","\""],
+  ["string.quoted.double.nasal","World"],
+  ["punctuation.definition.string.end.nasal","\""],
+  ["text",", "],
+  ["punctuation.definition.string.begin.nasal","\""],
+  ["string.quoted.double.nasal","FlightGear"],
+  ["punctuation.definition.string.end.nasal","\""],
+  ["text","], "],
+  ["punctuation.definition.string.begin.nasal","\""],
+  ["string.quoted.double.nasal","Nasal"],
+  ["punctuation.definition.string.end.nasal","\""],
+  ["text",")"],
+  ["punctuation.terminator.statement.nasal",";"]
+],[
+   "start"
+]]

src/mode/nasal.js

@@ -0,0 +1,56 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2012, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Ajax.org B.V. nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/*
+  THIS FILE WAS AUTOGENERATED BY mode.tmpl.js
+*/
+
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var NasalHighlightRules = require("./nasal_highlight_rules").NasalHighlightRules;
+// TODO: pick appropriate fold mode
+var FoldMode = require("./folding/cstyle").FoldMode;
+
+var Mode = function() {
+    this.HighlightRules = NasalHighlightRules;
+    this.foldingRules = new FoldMode();
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    // this.lineCommentStart = ""//"";
+    // this.blockComment = {start: ""/*"", end: ""*/""};
+    // Extra logic goes here.
+    this.$id = "ace/mode/nasal";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;