Rename directory "engines" to "languages"

languages/chef/constants.ts

@@ -0,0 +1,63 @@
+import { MonacoTokensProvider } from "../types";
+
+/** Error thrown on malformed syntax. Caught and converted into ParseError higher up */
+export class SyntaxError extends Error {
+  constructor(message: string) {
+    super(message);
+    this.name = "SyntaxError";
+  }
+}
+
+/** Check if an error is instance of SyntaxError */
+export const isSyntaxError = (error: any): error is SyntaxError => {
+  return error instanceof SyntaxError || error.name === "SyntaxError";
+};
+
+/** Sample Hello World program for Chef */
+export const sampleProgram = [
+  "Hello World Souffle.",
+  "",
+  'This recipe prints the immortal words "Hello world!", in a basically brute force way. It also makes a lot of food for one person.',
+  "",
+  "Ingredients.",
+  "72 g haricot beans",
+  "101 eggs",
+  "108 g lard",
+  "111 cups oil",
+  "32 zucchinis",
+  "119 ml water",
+  "114 g red salmon",
+  "100 g dijon mustard",
+  "33 potatoes",
+  "",
+  "Method.",
+  "Put potatoes into the mixing bowl.",
+  "Put dijon mustard into the mixing bowl.",
+  "Put lard into the mixing bowl.",
+  "Put red salmon into the mixing bowl.",
+  "Put oil into the mixing bowl.",
+  "Put water into the mixing bowl.",
+  "Put zucchinis into the mixing bowl.",
+  "Put oil into the mixing bowl.",
+  "Put lard into the mixing bowl.",
+  "Put lard into the mixing bowl.",
+  "Put eggs into the mixing bowl.",
+  "Put haricot beans into the mixing bowl.",
+  "Liquefy contents of the mixing bowl.",
+  "Pour contents of the mixing bowl into the baking dish.",
+  "",
+  "Serves 1.",
+].join("\n");
+
+export const editorTokensProvider: MonacoTokensProvider = {
+  tokenizer: {
+    root: [
+      [/Ingredients./, "red"],
+      [/Method./, "red"],
+      [/mixing bowl/, "green"],
+      [/baking dish/, "blue"],
+      [/\d(st|nd|rd|th)?/, "orange"],
+    ],
+  },
+  defaultToken: "plain",
+};