From 9d8859a82deb56d020213892707e1a7ebc7985f7 Mon Sep 17 00:00:00 2001
From: Hugo Fonseca <1098293+fonsecas72@users.noreply.github.com>
Date: Wed, 2 Sep 2020 23:38:01 +0100
Subject: [PATCH 1/2] Improving terraform hcl

---
 src/hcl/hcl.contribution.ts |    8 +-
 src/hcl/hcl.test.ts         | 1201 +++++++++++++++++++++++++++++++++++
 src/hcl/hcl.ts              |  436 ++++++-------
 3 files changed, 1403 insertions(+), 242 deletions(-)
 create mode 100644 src/hcl/hcl.test.ts

diff --git a/src/hcl/hcl.contribution.ts b/src/hcl/hcl.contribution.ts
index 15b0b513..b802cef8 100644
--- a/src/hcl/hcl.contribution.ts
+++ b/src/hcl/hcl.contribution.ts
@@ -7,8 +7,8 @@
 import { registerLanguage } from '../_.contribution';
 
 registerLanguage({
-	id: 'hcl',
-	extensions: ['.tf', '.tfvars', '.hcl'],
-	aliases: ['Terraform', 'tf', 'HCL', 'hcl'],
-	loader: () => import('./hcl')
+    id: 'hcl',
+    extensions: ['.tf', '.tfvars', '.hcl'],
+    aliases: ['Terraform', 'tf', 'HCL', 'hcl'],
+    loader: () => import('./hcl')
 });
diff --git a/src/hcl/hcl.test.ts b/src/hcl/hcl.test.ts
new file mode 100644
index 00000000..e8ccd03d
--- /dev/null
+++ b/src/hcl/hcl.test.ts
@@ -0,0 +1,1201 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+"use strict";
+
+import { testTokenization } from "../test/testRunner";
+
+testTokenization("hcl", [
+    /*
+    // Foo
+    /* Bar */
+    /*
+    /*
+    Baz
+    *\/
+    # Another
+
+    # Multiple
+    # Lines
+    foo = "bar"
+    */
+    [
+        {
+            line: "// Foo",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "/* Bar */",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "/*",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "/*",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "Baz",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "*/",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "# Another",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "",
+            tokens: [],
+        },
+        {
+            line: "# Multiple",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: "# Lines",
+            tokens: [{ startIndex: 0, type: "comment.hcl" }],
+        },
+        {
+            line: 'foo = "bar"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+            ],
+        },
+    ],
+
+    [
+        {
+            line: "",
+            tokens: [],
+        },
+    ],
+
+    /*
+    foo = [
+        "1",
+        "2", # comment
+    ]
+    */
+    [
+        {
+            line: "foo = [",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "delimiter.square.hcl" },
+            ],
+        },
+        {
+            line: '"1",',
+            tokens: [
+                { startIndex: 0, type: "string.hcl" },
+                { startIndex: 3, type: "delimiter.hcl" },
+            ],
+        },
+        {
+            line: '"2", # comment',
+            tokens: [
+                { startIndex: 0, type: "string.hcl" },
+                { startIndex: 3, type: "delimiter.hcl" },
+                { startIndex: 4, type: "" },
+                { startIndex: 5, type: "comment.hcl" },
+            ],
+        },
+        {
+            line: "]",
+            tokens: [{ startIndex: 0, type: "delimiter.square.hcl" }],
+        },
+    ],
+
+    /*
+    resource = [{
+    "foo": {
+        "bar": {},
+        "baz": [1, 2, "foo"],
+        }
+    }]
+    */
+    [
+        {
+            line: "resource = [{",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "operator.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "delimiter.square.hcl" },
+                { startIndex: 12, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '"foo": {',
+            tokens: [
+                { startIndex: 0, type: "string.hcl" },
+                { startIndex: 5, type: "operator.hcl" },
+                { startIndex: 6, type: "" },
+                { startIndex: 7, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '"bar": {},',
+            tokens: [
+                { startIndex: 0, type: "string.hcl" },
+                { startIndex: 5, type: "operator.hcl" },
+                { startIndex: 6, type: "" },
+                { startIndex: 7, type: "delimiter.curly.hcl" },
+                { startIndex: 9, type: "delimiter.hcl" },
+            ],
+        },
+        {
+            line: '"baz": [1, 2, "foo"],',
+            tokens: [
+                { startIndex: 0, type: "string.hcl" },
+                { startIndex: 5, type: "operator.hcl" },
+                { startIndex: 6, type: "" },
+                { startIndex: 7, type: "delimiter.square.hcl" },
+                { startIndex: 8, type: "number.hcl" },
+                { startIndex: 9, type: "delimiter.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "number.hcl" },
+                { startIndex: 12, type: "delimiter.hcl" },
+                { startIndex: 13, type: "" },
+                { startIndex: 14, type: "string.hcl" },
+                { startIndex: 19, type: "delimiter.square.hcl" },
+                { startIndex: 20, type: "delimiter.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+        {
+            line: "}]",
+            tokens: [
+                { startIndex: 0, type: "delimiter.curly.hcl" },
+                { startIndex: 1, type: "delimiter.square.hcl" },
+            ],
+        },
+    ],
+
+    /*
+    variable "foo" {
+        default = "bar"
+        description = "bar"
+    }
+    */
+    [
+        {
+            line: 'variable "foo" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  default = "bar"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "operator.hcl" },
+                { startIndex: 11, type: "" },
+                { startIndex: 12, type: "string.hcl" },
+            ],
+        },
+        {
+            line: '  description = "bar"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 13, type: "" },
+                { startIndex: 14, type: "operator.hcl" },
+                { startIndex: 15, type: "" },
+                { startIndex: 16, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    [
+        {
+            line: 'provider "aws" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "delimiter.curly.hcl" },
+            ],
+        },
+    ],
+    /*
+    provider "do" {
+        api_key = "${var.foo}"
+    }
+    */
+    [
+        {
+            line: 'provider "do" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 13, type: "" },
+                { startIndex: 14, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  api_key = "${var.foo}"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "operator.hcl" },
+                { startIndex: 11, type: "" },
+                { startIndex: 12, type: "string.hcl" },
+                { startIndex: 13, type: "delimiter.hcl" },
+                { startIndex: 15, type: "keyword.var.hcl" },
+                { startIndex: 18, type: "delimiter.hcl" },
+                { startIndex: 19, type: "variable.hcl" },
+                { startIndex: 22, type: "delimiter.hcl" },
+                { startIndex: 23, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    /*
+    resource "aws_security_group" "firewall" {
+        count = 5
+    }
+    */
+    [
+        {
+            line: 'resource "aws_security_group" "firewall" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 29, type: "" },
+                { startIndex: 30, type: "string.hcl" },
+                { startIndex: 40, type: "" },
+                { startIndex: 41, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "  count = 5",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "operator.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "number.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    [
+        {
+            line: "resource aws_security_group firewall {",
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 27, type: "" },
+                { startIndex: 28, type: "string.hcl" },
+                { startIndex: 36, type: "" },
+                { startIndex: 37, type: "delimiter.curly.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'resource "aws_security_group" firewall {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 29, type: "" },
+                { startIndex: 30, type: "string.hcl" },
+                { startIndex: 38, type: "" },
+                { startIndex: 39, type: "delimiter.curly.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'resource aws_security_group "firewall" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 27, type: "" },
+                { startIndex: 28, type: "string.hcl" },
+                { startIndex: 38, type: "" },
+                { startIndex: 39, type: "delimiter.curly.hcl" },
+            ],
+        },
+    ],
+    /*
+    resource aws_instance "web" {
+        ami = "${var.foo}"
+        security_groups = [
+            "foo",
+            "${aws_security_group.firewall.foo}"
+        ]
+        network_interface {
+            device_index = 0
+            description = "Main network interface"
+        }
+    }
+    */
+    [
+        {
+            line: 'resource aws_instance "web" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 21, type: "" },
+                { startIndex: 22, type: "string.hcl" },
+                { startIndex: 27, type: "" },
+                { startIndex: 28, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  ami = "${var.foo}"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "operator.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "string.hcl" },
+                { startIndex: 9, type: "delimiter.hcl" },
+                { startIndex: 11, type: "keyword.var.hcl" },
+                { startIndex: 14, type: "delimiter.hcl" },
+                { startIndex: 15, type: "variable.hcl" },
+                { startIndex: 18, type: "delimiter.hcl" },
+                { startIndex: 19, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "  security_groups = [",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 17, type: "" },
+                { startIndex: 18, type: "operator.hcl" },
+                { startIndex: 19, type: "" },
+                { startIndex: 20, type: "delimiter.square.hcl" },
+            ],
+        },
+        {
+            line: '    "foo",',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 4, type: "string.hcl" },
+                { startIndex: 9, type: "delimiter.hcl" },
+            ],
+        },
+        {
+            line: '    "${aws_security_group.firewall.foo}"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 4, type: "string.hcl" },
+                { startIndex: 5, type: "delimiter.hcl" },
+                { startIndex: 7, type: "variable.hcl" },
+                { startIndex: 25, type: "delimiter.hcl" },
+                { startIndex: 26, type: "variable.hcl" },
+                { startIndex: 34, type: "delimiter.hcl" },
+                { startIndex: 35, type: "variable.hcl" },
+                { startIndex: 38, type: "delimiter.hcl" },
+                { startIndex: 39, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "  ]",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "delimiter.square.hcl" },
+            ],
+        },
+        {
+            line: "  network_interface {",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "identifier.hcl" },
+                { startIndex: 20, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "    device_index = 0",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 4, type: "variable.hcl" },
+                { startIndex: 16, type: "" },
+                { startIndex: 17, type: "operator.hcl" },
+                { startIndex: 18, type: "" },
+                { startIndex: 19, type: "number.hcl" },
+            ],
+        },
+        {
+            line: '    description = "Main network interface"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 4, type: "variable.hcl" },
+                { startIndex: 15, type: "" },
+                { startIndex: 16, type: "operator.hcl" },
+                { startIndex: 17, type: "" },
+                { startIndex: 18, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "  }",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    /*
+    resource "aws_instance" "db" {
+        security_groups = "${aws_security_group.firewall.*.id}"
+        VPC = "foo"
+        depends_on = ["aws_instance.web"]
+    }
+    */
+    [
+        {
+            line: 'resource "aws_instance" "db" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 23, type: "" },
+                { startIndex: 24, type: "string.hcl" },
+                { startIndex: 28, type: "" },
+                { startIndex: 29, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  security_groups = "${aws_security_group.firewall.*.id}"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 17, type: "" },
+                { startIndex: 18, type: "operator.hcl" },
+                { startIndex: 19, type: "" },
+                { startIndex: 20, type: "string.hcl" },
+                { startIndex: 21, type: "delimiter.hcl" },
+                { startIndex: 23, type: "variable.hcl" },
+                { startIndex: 41, type: "delimiter.hcl" },
+                { startIndex: 42, type: "variable.hcl" },
+                { startIndex: 50, type: "delimiter.hcl" },
+                { startIndex: 51, type: "operator.hcl" },
+                { startIndex: 52, type: "delimiter.hcl" },
+                { startIndex: 53, type: "variable.hcl" },
+                { startIndex: 55, type: "delimiter.hcl" },
+                { startIndex: 56, type: "string.hcl" },
+            ],
+        },
+        {
+            line: '  VPC = "foo"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "operator.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "string.hcl" },
+            ],
+        },
+        {
+            line: '  depends_on = ["aws_instance.web"]',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 12, type: "" },
+                { startIndex: 13, type: "operator.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "delimiter.square.hcl" },
+                { startIndex: 16, type: "string.hcl" },
+                { startIndex: 34, type: "delimiter.square.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    /*
+    output "web_ip" {
+        value = "${aws_instance.web.private_ip}"
+    }
+    */
+    [
+        {
+            line: 'output "web_ip" {',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 6, type: "" },
+                { startIndex: 7, type: "string.hcl" },
+                { startIndex: 15, type: "" },
+                { startIndex: 16, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: 'value = "${aws_instance.web.private_ip}"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "operator.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "string.hcl" },
+                { startIndex: 9, type: "delimiter.hcl" },
+                { startIndex: 11, type: "variable.hcl" },
+                { startIndex: 23, type: "delimiter.hcl" },
+                { startIndex: 24, type: "variable.hcl" },
+                { startIndex: 27, type: "delimiter.hcl" },
+                { startIndex: 28, type: "variable.hcl" },
+                { startIndex: 38, type: "delimiter.hcl" },
+                { startIndex: 39, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+
+    [
+        {
+            line: 'foo = [1, 2, "foo"]',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "delimiter.square.hcl" },
+                { startIndex: 7, type: "number.hcl" },
+                { startIndex: 8, type: "delimiter.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "number.hcl" },
+                { startIndex: 11, type: "delimiter.hcl" },
+                { startIndex: 12, type: "" },
+                { startIndex: 13, type: "string.hcl" },
+                { startIndex: 18, type: "delimiter.square.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'foo = [1, 2, "foo",]',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "delimiter.square.hcl" },
+                { startIndex: 7, type: "number.hcl" },
+                { startIndex: 8, type: "delimiter.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "number.hcl" },
+                { startIndex: 11, type: "delimiter.hcl" },
+                { startIndex: 12, type: "" },
+                { startIndex: 13, type: "string.hcl" },
+                { startIndex: 18, type: "delimiter.hcl" },
+                { startIndex: 19, type: "delimiter.square.hcl" },
+            ],
+        },
+    ],
+    /*
+    default = {
+        "eu-west-1": "ami-b1cf19c6",
+    }
+    */
+    [
+        {
+            line: "default = {",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "operator.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  "eu-west-1": "ami-b1cf19c6",',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "string.hcl" },
+                { startIndex: 13, type: "operator.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "string.hcl" },
+                { startIndex: 29, type: "delimiter.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    [
+        {
+            line: 'resource "foo" "bar" {}',
+            tokens: [
+                { startIndex: 0, type: "type.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "string.hcl" },
+                { startIndex: 20, type: "" },
+                { startIndex: 21, type: "delimiter.curly.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'foo = "bar"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "bar = 7",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "number.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "baz = [1,2,3]",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "delimiter.square.hcl" },
+                { startIndex: 7, type: "number.hcl" },
+                { startIndex: 8, type: "delimiter.hcl" },
+                { startIndex: 9, type: "number.hcl" },
+                { startIndex: 10, type: "delimiter.hcl" },
+                { startIndex: 11, type: "number.hcl" },
+                { startIndex: 12, type: "delimiter.square.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "foo = -12",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "operator.hcl" },
+                { startIndex: 7, type: "number.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "bar = 3.14159",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "foo = true",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "keyword.true.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "bar = false",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "keyword.false.hcl" },
+            ],
+        },
+    ],
+    /*
+    resource = [{
+        foo = [{
+            bar = {}
+        }]
+    }]
+    */
+    [
+        {
+            line: "resource = [{",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "operator.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "delimiter.square.hcl" },
+                { startIndex: 12, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "  foo = [{",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "operator.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "delimiter.square.hcl" },
+                { startIndex: 9, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "    bar = {}",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 4, type: "variable.hcl" },
+                { startIndex: 7, type: "" },
+                { startIndex: 8, type: "operator.hcl" },
+                { startIndex: 9, type: "" },
+                { startIndex: 10, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: "  }]",
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "delimiter.curly.hcl" },
+                { startIndex: 3, type: "delimiter.square.hcl" },
+            ],
+        },
+        {
+            line: "}]",
+            tokens: [
+                { startIndex: 0, type: "delimiter.curly.hcl" },
+                { startIndex: 1, type: "delimiter.square.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'bar = "${file("bing/bong.txt")}"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+                { startIndex: 7, type: "delimiter.hcl" },
+                { startIndex: 9, type: "type.hcl" },
+                { startIndex: 13, type: "delimiter.parenthesis.hcl" },
+                { startIndex: 14, type: "string.hcl" },
+                { startIndex: 29, type: "delimiter.parenthesis.hcl" },
+                { startIndex: 30, type: "delimiter.hcl" },
+                { startIndex: 31, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'foo-bar="baz"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 7, type: "operator.hcl" },
+                { startIndex: 8, type: "string.hcl" },
+            ],
+        },
+    ],
+    /*
+     key "foo/" {
+        policy = "write"
+    }
+    */
+    [
+        {
+            line: 'key "foo/" {',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "string.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "delimiter.curly.hcl" },
+            ],
+        },
+        {
+            line: '  policy = "write"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 2, type: "variable.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "operator.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "string.hcl" },
+            ],
+        },
+        {
+            line: "}",
+            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
+        },
+    ],
+    [
+        {
+            line: 'foo = "bar\\"baz\\\\n"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+                { startIndex: 10, type: "string.escape.hcl" },
+                { startIndex: 12, type: "string.hcl" },
+                { startIndex: 15, type: "string.escape.hcl" },
+                { startIndex: 17, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'bar = "new\\nline"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+                { startIndex: 10, type: "string.escape.hcl" },
+                { startIndex: 12, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'qux = "back\\\\slash"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+                { startIndex: 11, type: "string.escape.hcl" },
+                { startIndex: 13, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'qax = "slash\\\\:colon"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+                { startIndex: 12, type: "string.escape.hcl" },
+                { startIndex: 14, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'nested = "${HH\\\\:mm\\\\:ss}"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 6, type: "" },
+                { startIndex: 7, type: "operator.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "string.hcl" },
+                { startIndex: 10, type: "delimiter.hcl" },
+                { startIndex: 12, type: "variable.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 16, type: "operator.hcl" },
+                { startIndex: 17, type: "variable.hcl" },
+                { startIndex: 19, type: "" },
+                { startIndex: 21, type: "operator.hcl" },
+                { startIndex: 22, type: "variable.hcl" },
+                { startIndex: 24, type: "delimiter.hcl" },
+                { startIndex: 25, type: "string.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'nestedquotes = "${"\\"stringwrappedinquotes\\""}"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 12, type: "" },
+                { startIndex: 13, type: "operator.hcl" },
+                { startIndex: 14, type: "" },
+                { startIndex: 15, type: "string.hcl" },
+                { startIndex: 16, type: "delimiter.hcl" },
+                { startIndex: 18, type: "string.hcl" },
+                { startIndex: 19, type: "string.escape.hcl" },
+                { startIndex: 21, type: "string.hcl" },
+                { startIndex: 42, type: "string.escape.hcl" },
+                { startIndex: 44, type: "string.hcl" },
+                { startIndex: 45, type: "delimiter.hcl" },
+                { startIndex: 46, type: "string.hcl" },
+            ],
+        },
+    ],
+    /*
+    foo = <<EOF
+    bar
+    EOF
+    */
+    [
+        {
+            line: "foo = <<EOF",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.heredoc.delimiter.hcl" },
+            ],
+        },
+        {
+            line: "bar",
+            tokens: [{ startIndex: 0, type: "string.heredoc.hcl" }],
+        },
+        {
+            line: "EOF",
+            tokens: [{ startIndex: 0, type: "string.heredoc.delimiter.hcl" }],
+        },
+    ],
+    [
+        {
+            line: "foo = <EOF",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "delimiter.angle.hcl" },
+                { startIndex: 7, type: "variable.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "foo = <<-EOF",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.heredoc.delimiter.hcl" },
+            ],
+        },
+    ],
+    /*
+    multiline_literal = "hello
+    world"
+    foo = "bar"
+    */
+    [
+        {
+            line: 'multiline_literal = "hello',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 17, type: "" },
+                { startIndex: 18, type: "operator.hcl" },
+                { startIndex: 19, type: "" },
+                { startIndex: 20, type: "string.hcl" },
+            ],
+        },
+        {
+            line: '  world"',
+            tokens: [{ startIndex: 0, type: "string.hcl" }],
+        },
+        {
+            line: 'foo = "bar"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+            ],
+        },
+    ],
+    /*
+    multiline_literal_with_hil = "${hello
+    world}"
+    */
+    [
+        {
+            line: 'multiline_literal_with_hil = "${hello',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 26, type: "" },
+                { startIndex: 27, type: "operator.hcl" },
+                { startIndex: 28, type: "" },
+                { startIndex: 29, type: "string.hcl" },
+                { startIndex: 30, type: "delimiter.hcl" },
+                { startIndex: 32, type: "variable.hcl" },
+            ],
+        },
+        {
+            line: ' world}"',
+            tokens: [
+                { startIndex: 0, type: "" },
+                { startIndex: 1, type: "variable.hcl" },
+                { startIndex: 6, type: "delimiter.hcl" },
+                { startIndex: 7, type: "string.hcl" },
+            ],
+        },
+        {
+            line: 'foo = "bar"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "operator.hcl" },
+                { startIndex: 5, type: "" },
+                { startIndex: 6, type: "string.hcl" },
+            ],
+        },
+    ],
+    // scientific numbers
+    [
+        {
+            line: "a = 1e-10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "b = 1e+10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "c = 1e10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "d = 1.2e-10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "e = 1.2e+10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: "f = 1.2e10",
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 1, type: "" },
+                { startIndex: 2, type: "operator.hcl" },
+                { startIndex: 3, type: "" },
+                { startIndex: 4, type: "number.float.hcl" },
+            ],
+        },
+    ],
+    [
+        {
+            line: 'map.key1 = "Value"',
+            tokens: [
+                { startIndex: 0, type: "variable.hcl" },
+                { startIndex: 3, type: "delimiter.hcl" },
+                { startIndex: 4, type: "variable.hcl" },
+                { startIndex: 8, type: "" },
+                { startIndex: 9, type: "operator.hcl" },
+                { startIndex: 10, type: "" },
+                { startIndex: 11, type: "string.hcl" },
+            ],
+        },
+    ],
+]);
diff --git a/src/hcl/hcl.ts b/src/hcl/hcl.ts
index c8c3361b..43e4ee37 100644
--- a/src/hcl/hcl.ts
+++ b/src/hcl/hcl.ts
@@ -9,245 +9,205 @@ import IRichLanguageConfiguration = monaco.languages.LanguageConfiguration;
 import ILanguage = monaco.languages.IMonarchLanguage;
 
 export const conf: IRichLanguageConfiguration = {
-	comments: {
-		lineComment: '//',
-		blockComment: ['/*', '*/']
-	},
-	brackets: [
-		['{', '}'],
-		['[', ']'],
-		['(', ')']
-	],
-	autoClosingPairs: [
-		{ open: '{', close: '}' },
-		{ open: '[', close: ']' },
-		{ open: '(', close: ')' },
-		{ open: '"', close: '"', notIn: ['string'] },
-		{ open: "'", close: "'", notIn: ['string', 'comment'] }
-	],
-	surroundingPairs: [
-		{ open: '{', close: '}' },
-		{ open: '[', close: ']' },
-		{ open: '(', close: ')' },
-		{ open: '"', close: '"' },
-		{ open: "'", close: "'" }
-	]
+    comments: {
+        lineComment: '//',
+        blockComment: ['/*', '*/'],
+    },
+    brackets: [
+        ['{', '}'],
+        ['[', ']'],
+        ['(', ')']
+    ],
+    autoClosingPairs: [
+        { open: '{', close: '}' },
+        { open: '[', close: ']' },
+        { open: '(', close: ')' },
+        { open: '"', close: '"', notIn: ['string'] },
+    ],
+    surroundingPairs: [
+        { open: '{', close: '}' },
+        { open: '[', close: ']' },
+        { open: '(', close: ')' },
+        { open: '"', close: '"' },
+    ]
 };
 
 export const language = <ILanguage>{
-	defaultToken: '',
-	tokenPostfix: '.tf',
-
-	keywords: [
-		'var',
-		'local',
-		'module',
-		'data',
-		'path',
-		'terraform',
-		'resource',
-		'provider',
-		'variable',
-		'output',
-		'locals',
-		'any',
-		'string',
-		'number',
-		'bool',
-		'abs',
-		'ceil',
-		'floor',
-		'log',
-		'max',
-		'min',
-		'pow',
-		'signum',
-		'chomp',
-		'format',
-		'formatlist',
-		'indent',
-		'join',
-		'lower',
-		'regex',
-		'regexall',
-		'replace',
-		'split',
-		'strrev',
-		'substr',
-		'title',
-		'trimspace',
-		'upper',
-		'chunklist',
-		'coalesce',
-		'coalescelist',
-		'compact',
-		'concat',
-		'contains',
-		'distinct',
-		'element',
-		'flatten',
-		'index',
-		'keys',
-		'length',
-		'list',
-		'lookup',
-		'map',
-		'matchkeys',
-		'merge',
-		'range',
-		'reverse',
-		'setintersection',
-		'setproduct',
-		'setunion',
-		'slice',
-		'sort',
-		'transpose',
-		'values',
-		'zipmap',
-		'base64decode',
-		'base64encode',
-		'base64gzip',
-		'csvdecode',
-		'jsondecode',
-		'jsonencode',
-		'urlencode',
-		'yamldecode',
-		'yamlencode',
-		'abspath',
-		'dirname',
-		'pathexpand',
-		'basename',
-		'file',
-		'fileexists',
-		'fileset',
-		'filebase64',
-		'templatefile',
-		'formatdate',
-		'timeadd',
-		'timestamp',
-		'base64sha256',
-		'base64sha512',
-		'bcrypt',
-		'filebase64sha256',
-		'filebase64sha512',
-		'filemd5',
-		'filemd1',
-		'filesha256',
-		'filesha512',
-		'md5',
-		'rsadecrypt',
-		'sha1',
-		'sha256',
-		'sha512',
-		'uuid',
-		'uuidv5',
-		'cidrhost',
-		'cidrnetmask',
-		'cidrsubnet',
-		'tobool',
-		'tolist',
-		'tomap',
-		'tonumber',
-		'toset',
-		'tostring',
-		'true',
-		'false',
-		'null',
-		'if ',
-		'else ',
-		'endif ',
-		'for ',
-		'in',
-		'endfor'
-	],
-
-	operators: [
-		'>=',
-		'<=',
-		'==',
-		'!=',
-		'+',
-		'-',
-		'*',
-		'/',
-		'%',
-		'&&',
-		'||',
-		'!',
-		'<',
-		'>',
-		'?',
-		'...',
-		':'
-	],
-
-	// we include these common regular expressions
-	symbols: /[=><!~?:&|+\-*\/\^%]+/,
-	escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
-	variable: /\${?[\w]+}?/,
-
-	// The main tokenizer for our languages
-	tokenizer: {
-		root: [
-			// identifiers and keywords
-			[
-				/[a-zA-Z_]\w*/,
-				{
-					cases: {
-						'@keywords': { token: 'keyword.$0' },
-						'@default': 'identifier'
-					}
-				}
-			],
-
-			// whitespace
-			{ include: '@whitespace' },
-
-			// delimiters and operators
-			[/[{}()\[\]]/, '@brackets'],
-			[/[<>](?!@symbols)/, '@brackets'],
-			[
-				/@symbols/,
-				{
-					cases: {
-						'@operators': 'delimiter',
-						'@default': ''
-					}
-				}
-			],
-
-			// numbers
-			[/\d*\d+[eE]([\-+]?\d+)?/, 'number.float'],
-			[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
-			[/\d[\d']*/, 'number'],
-			[/\d/, 'number'],
-
-			// delimiter: after number because of .\d floats
-			[/[;,.]/, 'delimiter'],
-
-			// strings
-			[/"([^"\\]|\\.)*$/, 'string.invalid'], // non-teminated string
-			[/"/, 'string', '@string']
-		],
-
-		whitespace: [
-			[/[ \t\r\n]+/, ''],
-			[/\/\*/, 'comment', '@comment'],
-			[/\/\/.*$/, 'comment'],
-			[/#.*$/, 'comment']
-		],
-
-		comment: [
-			[/[^\/*]+/, 'comment'],
-			[/\*\//, 'comment', '@pop'],
-			[/[\/*]/, 'comment']
-		],
-
-		string: [
-			[/[^\\"]+/, 'string'],
-			[/@escapes/, 'string.escape'],
-			[/\\./, 'string.escape.invalid'],
-			[/"/, 'string', '@pop']
-		]
-	}
+    defaultToken: "",
+    tokenPostfix: ".hcl",
+
+    keywords: [
+        "var",
+        "local",
+        "path",
+        "for_each",
+        "any",
+        "string",
+        "number",
+        "bool",
+        "true",
+        "false",
+        "null",
+        "if ",
+        "else ",
+        "endif ",
+        "for ",
+        "in",
+        "endfor",
+    ],
+
+    operators: [
+        "=",
+        ">=",
+        "<=",
+        "==",
+        "!=",
+        "+",
+        "-",
+        "*",
+        "/",
+        "%",
+        "&&",
+        "||",
+        "!",
+        "<",
+        ">",
+        "?",
+        "...",
+        ":",
+    ],
+
+    symbols: /[=><!~?:&|+\-*\/\^%]+/,
+    escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
+    terraformFunctions: /(abs|ceil|floor|log|max|min|pow|signum|chomp|format|formatlist|indent|join|lower|regex|regexall|replace|split|strrev|substr|title|trimspace|upper|chunklist|coalesce|coalescelist|compact|concat|contains|distinct|element|flatten|index|keys|length|list|lookup|map|matchkeys|merge|range|reverse|setintersection|setproduct|setunion|slice|sort|transpose|values|zipmap|base64decode|base64encode|base64gzip|csvdecode|jsondecode|jsonencode|urlencode|yamldecode|yamlencode|abspath|dirname|pathexpand|basename|file|fileexists|fileset|filebase64|templatefile|formatdate|timeadd|timestamp|base64sha256|base64sha512|bcrypt|filebase64sha256|filebase64sha512|filemd5|filemd1|filesha256|filesha512|md5|rsadecrypt|sha1|sha256|sha512|uuid|uuidv5|cidrhost|cidrnetmask|cidrsubnet|tobool|tolist|tomap|tonumber|toset|tostring)/,
+    terraformMainBlocks: /(module|data|terraform|resource|provider|variable|output|locals)/,
+    tokenizer: {
+        root: [
+            // highlight main blocks
+            [
+                /^@terraformMainBlocks([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
+                [
+                    "type",
+                    "",
+                    "string",
+                    "",
+                    "string",
+                    "",
+                    "@brackets",
+                ],
+            ],
+            // highlight all the remaining blocks
+            [
+                /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
+                [
+                    "identifier",
+                    "",
+                    "string",
+                    "",
+                    "string",
+                    "",
+                    "@brackets",
+                ],
+            ],
+            // highlight block
+            [
+                /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)(=)(\{)/,
+                [
+                    "identifier",
+                    "",
+                    "string",
+                    "",
+                    "operator",
+                    "",
+                    "@brackets",
+                ],
+            ],
+            // terraform general highlight - shared with expressions
+            { include: "@terraform" },
+        ],
+        terraform : [
+            // highlight terraform functions
+            [/@terraformFunctions(\()/, ['type', '@brackets']],
+            // all other words are variables or keywords
+            [
+                /[a-zA-Z_]\w*-*/, // must work with variables such as foo-bar and also with negative numbers
+                {
+                    cases: {
+                        "@keywords": { token: "keyword.$0" },
+                        "@default": "variable",
+                    },
+                },
+            ],
+            { include: "@whitespace" },
+            { include: '@heredoc' },
+            // delimiters and operators
+            [/[{}()\[\]]/, "@brackets"],
+            [/[<>](?!@symbols)/, "@brackets"],
+            [
+                /@symbols/,
+                {
+                    cases: {
+                        "@operators": "operator",
+                        "@default": "",
+                    },
+                },
+            ],
+            // numbers
+            [/\d*\d+[eE]([\-+]?\d+)?/, "number.float"],
+            [/\d*\.\d+([eE][\-+]?\d+)?/, "number.float"],
+            [/\d[\d']*/, "number"],
+            [/\d/, "number"],
+            [/[;,.]/, "delimiter"], // delimiter: after number because of .\d floats
+            // strings
+            [/"/, "string", "@string"], // this will include expressions
+            [/'/, "invalid"],
+        ],
+        heredoc: [
+            [
+                /<<[-]*\s*["]?([\w\-]+)["]?/,
+                { token: 'string.heredoc.delimiter', next: '@heredocBody.$1' },
+            ],
+        ],
+        heredocBody: [
+            [
+                /^([\w\-]+)$/,
+                {
+                    cases: {
+                        '$1==$S2': [{ token: 'string.heredoc.delimiter', next: '@popall' }],
+                        '@default': 'string.heredoc',
+                    },
+                },
+            ],
+            [/./, 'string.heredoc'],
+        ],
+        whitespace: [
+            [/[ \t\r\n]+/, ""],
+            [/\/\*/, "comment", "@comment"],
+            [/\/\/.*$/, "comment"],
+            [/#.*$/, "comment"],
+        ],
+        comment: [
+            [/[^\/*]+/, "comment"],
+            [/\*\//, "comment", "@pop"],
+            [/[\/*]/, "comment"],
+        ],
+        string: [
+            [/\$\{/, { token: "delimiter", next: "@stringExpression" }],
+            [/[^\\"\$]+/, "string"],
+            [/@escapes/, "string.escape"],
+            [/\\./, "string.escape.invalid"],
+            [/"/, "string", "@popall"],
+        ],
+        stringInsideExpression: [
+            [/[^\\"]+/, "string"],
+            [/@escapes/, "string.escape"],
+            [/\\./, "string.escape.invalid"],
+            [/"/, "string", "@pop"],
+        ],
+        stringExpression: [
+            [/\}/, { token: "delimiter", next: "@pop" }],
+              [/"/, "string", "@stringInsideExpression"],
+            { include: "@terraform" },
+        ],
+    },
 };

From ec1100238537fb9d6ea5aad1c2055c0c086b8c9e Mon Sep 17 00:00:00 2001
From: Alex Dima <alexdima@microsoft.com>
Date: Fri, 4 Sep 2020 11:18:50 +0200
Subject: [PATCH 2/2] run prettier

---
 src/hcl/hcl.contribution.ts |    8 +-
 src/hcl/hcl.test.ts         | 2210 +++++++++++++++++------------------
 src/hcl/hcl.ts              |  371 +++---
 3 files changed, 1285 insertions(+), 1304 deletions(-)

diff --git a/src/hcl/hcl.contribution.ts b/src/hcl/hcl.contribution.ts
index b802cef8..15b0b513 100644
--- a/src/hcl/hcl.contribution.ts
+++ b/src/hcl/hcl.contribution.ts
@@ -7,8 +7,8 @@
 import { registerLanguage } from '../_.contribution';
 
 registerLanguage({
-    id: 'hcl',
-    extensions: ['.tf', '.tfvars', '.hcl'],
-    aliases: ['Terraform', 'tf', 'HCL', 'hcl'],
-    loader: () => import('./hcl')
+	id: 'hcl',
+	extensions: ['.tf', '.tfvars', '.hcl'],
+	aliases: ['Terraform', 'tf', 'HCL', 'hcl'],
+	loader: () => import('./hcl')
 });
diff --git a/src/hcl/hcl.test.ts b/src/hcl/hcl.test.ts
index e8ccd03d..bd1d9ea2 100644
--- a/src/hcl/hcl.test.ts
+++ b/src/hcl/hcl.test.ts
@@ -3,15 +3,15 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-"use strict";
+'use strict';
 
-import { testTokenization } from "../test/testRunner";
+import { testTokenization } from '../test/testRunner';
 
-testTokenization("hcl", [
-    /*
+testTokenization('hcl', [
+	/*
     // Foo
     /* Bar */
-    /*
+	/*
     /*
     Baz
     *\/
@@ -21,106 +21,106 @@ testTokenization("hcl", [
     # Lines
     foo = "bar"
     */
-    [
-        {
-            line: "// Foo",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "/* Bar */",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "/*",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "/*",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "Baz",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "*/",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "# Another",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "",
-            tokens: [],
-        },
-        {
-            line: "# Multiple",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: "# Lines",
-            tokens: [{ startIndex: 0, type: "comment.hcl" }],
-        },
-        {
-            line: 'foo = "bar"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-            ],
-        },
-    ],
+	[
+		{
+			line: '// Foo',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '/* Bar */',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '/*',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '/*',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: 'Baz',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '*/',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '# Another',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '',
+			tokens: []
+		},
+		{
+			line: '# Multiple',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: '# Lines',
+			tokens: [{ startIndex: 0, type: 'comment.hcl' }]
+		},
+		{
+			line: 'foo = "bar"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' }
+			]
+		}
+	],
 
-    [
-        {
-            line: "",
-            tokens: [],
-        },
-    ],
+	[
+		{
+			line: '',
+			tokens: []
+		}
+	],
 
-    /*
+	/*
     foo = [
         "1",
         "2", # comment
     ]
     */
-    [
-        {
-            line: "foo = [",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "delimiter.square.hcl" },
-            ],
-        },
-        {
-            line: '"1",',
-            tokens: [
-                { startIndex: 0, type: "string.hcl" },
-                { startIndex: 3, type: "delimiter.hcl" },
-            ],
-        },
-        {
-            line: '"2", # comment',
-            tokens: [
-                { startIndex: 0, type: "string.hcl" },
-                { startIndex: 3, type: "delimiter.hcl" },
-                { startIndex: 4, type: "" },
-                { startIndex: 5, type: "comment.hcl" },
-            ],
-        },
-        {
-            line: "]",
-            tokens: [{ startIndex: 0, type: "delimiter.square.hcl" }],
-        },
-    ],
+	[
+		{
+			line: 'foo = [',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'delimiter.square.hcl' }
+			]
+		},
+		{
+			line: '"1",',
+			tokens: [
+				{ startIndex: 0, type: 'string.hcl' },
+				{ startIndex: 3, type: 'delimiter.hcl' }
+			]
+		},
+		{
+			line: '"2", # comment',
+			tokens: [
+				{ startIndex: 0, type: 'string.hcl' },
+				{ startIndex: 3, type: 'delimiter.hcl' },
+				{ startIndex: 4, type: '' },
+				{ startIndex: 5, type: 'comment.hcl' }
+			]
+		},
+		{
+			line: ']',
+			tokens: [{ startIndex: 0, type: 'delimiter.square.hcl' }]
+		}
+	],
 
-    /*
+	/*
     resource = [{
     "foo": {
         "bar": {},
@@ -128,239 +128,239 @@ testTokenization("hcl", [
         }
     }]
     */
-    [
-        {
-            line: "resource = [{",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "operator.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "delimiter.square.hcl" },
-                { startIndex: 12, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '"foo": {',
-            tokens: [
-                { startIndex: 0, type: "string.hcl" },
-                { startIndex: 5, type: "operator.hcl" },
-                { startIndex: 6, type: "" },
-                { startIndex: 7, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '"bar": {},',
-            tokens: [
-                { startIndex: 0, type: "string.hcl" },
-                { startIndex: 5, type: "operator.hcl" },
-                { startIndex: 6, type: "" },
-                { startIndex: 7, type: "delimiter.curly.hcl" },
-                { startIndex: 9, type: "delimiter.hcl" },
-            ],
-        },
-        {
-            line: '"baz": [1, 2, "foo"],',
-            tokens: [
-                { startIndex: 0, type: "string.hcl" },
-                { startIndex: 5, type: "operator.hcl" },
-                { startIndex: 6, type: "" },
-                { startIndex: 7, type: "delimiter.square.hcl" },
-                { startIndex: 8, type: "number.hcl" },
-                { startIndex: 9, type: "delimiter.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "number.hcl" },
-                { startIndex: 12, type: "delimiter.hcl" },
-                { startIndex: 13, type: "" },
-                { startIndex: 14, type: "string.hcl" },
-                { startIndex: 19, type: "delimiter.square.hcl" },
-                { startIndex: 20, type: "delimiter.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-        {
-            line: "}]",
-            tokens: [
-                { startIndex: 0, type: "delimiter.curly.hcl" },
-                { startIndex: 1, type: "delimiter.square.hcl" },
-            ],
-        },
-    ],
+	[
+		{
+			line: 'resource = [{',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'operator.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'delimiter.square.hcl' },
+				{ startIndex: 12, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '"foo": {',
+			tokens: [
+				{ startIndex: 0, type: 'string.hcl' },
+				{ startIndex: 5, type: 'operator.hcl' },
+				{ startIndex: 6, type: '' },
+				{ startIndex: 7, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '"bar": {},',
+			tokens: [
+				{ startIndex: 0, type: 'string.hcl' },
+				{ startIndex: 5, type: 'operator.hcl' },
+				{ startIndex: 6, type: '' },
+				{ startIndex: 7, type: 'delimiter.curly.hcl' },
+				{ startIndex: 9, type: 'delimiter.hcl' }
+			]
+		},
+		{
+			line: '"baz": [1, 2, "foo"],',
+			tokens: [
+				{ startIndex: 0, type: 'string.hcl' },
+				{ startIndex: 5, type: 'operator.hcl' },
+				{ startIndex: 6, type: '' },
+				{ startIndex: 7, type: 'delimiter.square.hcl' },
+				{ startIndex: 8, type: 'number.hcl' },
+				{ startIndex: 9, type: 'delimiter.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'number.hcl' },
+				{ startIndex: 12, type: 'delimiter.hcl' },
+				{ startIndex: 13, type: '' },
+				{ startIndex: 14, type: 'string.hcl' },
+				{ startIndex: 19, type: 'delimiter.square.hcl' },
+				{ startIndex: 20, type: 'delimiter.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		},
+		{
+			line: '}]',
+			tokens: [
+				{ startIndex: 0, type: 'delimiter.curly.hcl' },
+				{ startIndex: 1, type: 'delimiter.square.hcl' }
+			]
+		}
+	],
 
-    /*
+	/*
     variable "foo" {
         default = "bar"
         description = "bar"
     }
     */
-    [
-        {
-            line: 'variable "foo" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  default = "bar"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "operator.hcl" },
-                { startIndex: 11, type: "" },
-                { startIndex: 12, type: "string.hcl" },
-            ],
-        },
-        {
-            line: '  description = "bar"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 13, type: "" },
-                { startIndex: 14, type: "operator.hcl" },
-                { startIndex: 15, type: "" },
-                { startIndex: 16, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    [
-        {
-            line: 'provider "aws" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "delimiter.curly.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'variable "foo" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  default = "bar"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'operator.hcl' },
+				{ startIndex: 11, type: '' },
+				{ startIndex: 12, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  description = "bar"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 13, type: '' },
+				{ startIndex: 14, type: 'operator.hcl' },
+				{ startIndex: 15, type: '' },
+				{ startIndex: 16, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	[
+		{
+			line: 'provider "aws" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'delimiter.curly.hcl' }
+			]
+		}
+	],
+	/*
     provider "do" {
         api_key = "${var.foo}"
     }
     */
-    [
-        {
-            line: 'provider "do" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 13, type: "" },
-                { startIndex: 14, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  api_key = "${var.foo}"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "operator.hcl" },
-                { startIndex: 11, type: "" },
-                { startIndex: 12, type: "string.hcl" },
-                { startIndex: 13, type: "delimiter.hcl" },
-                { startIndex: 15, type: "keyword.var.hcl" },
-                { startIndex: 18, type: "delimiter.hcl" },
-                { startIndex: 19, type: "variable.hcl" },
-                { startIndex: 22, type: "delimiter.hcl" },
-                { startIndex: 23, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'provider "do" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 13, type: '' },
+				{ startIndex: 14, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  api_key = "${var.foo}"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'operator.hcl' },
+				{ startIndex: 11, type: '' },
+				{ startIndex: 12, type: 'string.hcl' },
+				{ startIndex: 13, type: 'delimiter.hcl' },
+				{ startIndex: 15, type: 'keyword.var.hcl' },
+				{ startIndex: 18, type: 'delimiter.hcl' },
+				{ startIndex: 19, type: 'variable.hcl' },
+				{ startIndex: 22, type: 'delimiter.hcl' },
+				{ startIndex: 23, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	/*
     resource "aws_security_group" "firewall" {
         count = 5
     }
     */
-    [
-        {
-            line: 'resource "aws_security_group" "firewall" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 29, type: "" },
-                { startIndex: 30, type: "string.hcl" },
-                { startIndex: 40, type: "" },
-                { startIndex: 41, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "  count = 5",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "operator.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "number.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    [
-        {
-            line: "resource aws_security_group firewall {",
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 27, type: "" },
-                { startIndex: 28, type: "string.hcl" },
-                { startIndex: 36, type: "" },
-                { startIndex: 37, type: "delimiter.curly.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'resource "aws_security_group" firewall {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 29, type: "" },
-                { startIndex: 30, type: "string.hcl" },
-                { startIndex: 38, type: "" },
-                { startIndex: 39, type: "delimiter.curly.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'resource aws_security_group "firewall" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 27, type: "" },
-                { startIndex: 28, type: "string.hcl" },
-                { startIndex: 38, type: "" },
-                { startIndex: 39, type: "delimiter.curly.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'resource "aws_security_group" "firewall" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 29, type: '' },
+				{ startIndex: 30, type: 'string.hcl' },
+				{ startIndex: 40, type: '' },
+				{ startIndex: 41, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  count = 5',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'operator.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'number.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	[
+		{
+			line: 'resource aws_security_group firewall {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 27, type: '' },
+				{ startIndex: 28, type: 'string.hcl' },
+				{ startIndex: 36, type: '' },
+				{ startIndex: 37, type: 'delimiter.curly.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'resource "aws_security_group" firewall {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 29, type: '' },
+				{ startIndex: 30, type: 'string.hcl' },
+				{ startIndex: 38, type: '' },
+				{ startIndex: 39, type: 'delimiter.curly.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'resource aws_security_group "firewall" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 27, type: '' },
+				{ startIndex: 28, type: 'string.hcl' },
+				{ startIndex: 38, type: '' },
+				{ startIndex: 39, type: 'delimiter.curly.hcl' }
+			]
+		}
+	],
+	/*
     resource aws_instance "web" {
         ami = "${var.foo}"
         security_groups = [
@@ -373,829 +373,829 @@ testTokenization("hcl", [
         }
     }
     */
-    [
-        {
-            line: 'resource aws_instance "web" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 21, type: "" },
-                { startIndex: 22, type: "string.hcl" },
-                { startIndex: 27, type: "" },
-                { startIndex: 28, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  ami = "${var.foo}"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "operator.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "string.hcl" },
-                { startIndex: 9, type: "delimiter.hcl" },
-                { startIndex: 11, type: "keyword.var.hcl" },
-                { startIndex: 14, type: "delimiter.hcl" },
-                { startIndex: 15, type: "variable.hcl" },
-                { startIndex: 18, type: "delimiter.hcl" },
-                { startIndex: 19, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "  security_groups = [",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 17, type: "" },
-                { startIndex: 18, type: "operator.hcl" },
-                { startIndex: 19, type: "" },
-                { startIndex: 20, type: "delimiter.square.hcl" },
-            ],
-        },
-        {
-            line: '    "foo",',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 4, type: "string.hcl" },
-                { startIndex: 9, type: "delimiter.hcl" },
-            ],
-        },
-        {
-            line: '    "${aws_security_group.firewall.foo}"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 4, type: "string.hcl" },
-                { startIndex: 5, type: "delimiter.hcl" },
-                { startIndex: 7, type: "variable.hcl" },
-                { startIndex: 25, type: "delimiter.hcl" },
-                { startIndex: 26, type: "variable.hcl" },
-                { startIndex: 34, type: "delimiter.hcl" },
-                { startIndex: 35, type: "variable.hcl" },
-                { startIndex: 38, type: "delimiter.hcl" },
-                { startIndex: 39, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "  ]",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "delimiter.square.hcl" },
-            ],
-        },
-        {
-            line: "  network_interface {",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "identifier.hcl" },
-                { startIndex: 20, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "    device_index = 0",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 4, type: "variable.hcl" },
-                { startIndex: 16, type: "" },
-                { startIndex: 17, type: "operator.hcl" },
-                { startIndex: 18, type: "" },
-                { startIndex: 19, type: "number.hcl" },
-            ],
-        },
-        {
-            line: '    description = "Main network interface"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 4, type: "variable.hcl" },
-                { startIndex: 15, type: "" },
-                { startIndex: 16, type: "operator.hcl" },
-                { startIndex: 17, type: "" },
-                { startIndex: 18, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "  }",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'resource aws_instance "web" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 21, type: '' },
+				{ startIndex: 22, type: 'string.hcl' },
+				{ startIndex: 27, type: '' },
+				{ startIndex: 28, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  ami = "${var.foo}"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'operator.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'string.hcl' },
+				{ startIndex: 9, type: 'delimiter.hcl' },
+				{ startIndex: 11, type: 'keyword.var.hcl' },
+				{ startIndex: 14, type: 'delimiter.hcl' },
+				{ startIndex: 15, type: 'variable.hcl' },
+				{ startIndex: 18, type: 'delimiter.hcl' },
+				{ startIndex: 19, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  security_groups = [',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 17, type: '' },
+				{ startIndex: 18, type: 'operator.hcl' },
+				{ startIndex: 19, type: '' },
+				{ startIndex: 20, type: 'delimiter.square.hcl' }
+			]
+		},
+		{
+			line: '    "foo",',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 4, type: 'string.hcl' },
+				{ startIndex: 9, type: 'delimiter.hcl' }
+			]
+		},
+		{
+			line: '    "${aws_security_group.firewall.foo}"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 4, type: 'string.hcl' },
+				{ startIndex: 5, type: 'delimiter.hcl' },
+				{ startIndex: 7, type: 'variable.hcl' },
+				{ startIndex: 25, type: 'delimiter.hcl' },
+				{ startIndex: 26, type: 'variable.hcl' },
+				{ startIndex: 34, type: 'delimiter.hcl' },
+				{ startIndex: 35, type: 'variable.hcl' },
+				{ startIndex: 38, type: 'delimiter.hcl' },
+				{ startIndex: 39, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  ]',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'delimiter.square.hcl' }
+			]
+		},
+		{
+			line: '  network_interface {',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'identifier.hcl' },
+				{ startIndex: 20, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '    device_index = 0',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 4, type: 'variable.hcl' },
+				{ startIndex: 16, type: '' },
+				{ startIndex: 17, type: 'operator.hcl' },
+				{ startIndex: 18, type: '' },
+				{ startIndex: 19, type: 'number.hcl' }
+			]
+		},
+		{
+			line: '    description = "Main network interface"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 4, type: 'variable.hcl' },
+				{ startIndex: 15, type: '' },
+				{ startIndex: 16, type: 'operator.hcl' },
+				{ startIndex: 17, type: '' },
+				{ startIndex: 18, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  }',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	/*
     resource "aws_instance" "db" {
         security_groups = "${aws_security_group.firewall.*.id}"
         VPC = "foo"
         depends_on = ["aws_instance.web"]
     }
     */
-    [
-        {
-            line: 'resource "aws_instance" "db" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 23, type: "" },
-                { startIndex: 24, type: "string.hcl" },
-                { startIndex: 28, type: "" },
-                { startIndex: 29, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  security_groups = "${aws_security_group.firewall.*.id}"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 17, type: "" },
-                { startIndex: 18, type: "operator.hcl" },
-                { startIndex: 19, type: "" },
-                { startIndex: 20, type: "string.hcl" },
-                { startIndex: 21, type: "delimiter.hcl" },
-                { startIndex: 23, type: "variable.hcl" },
-                { startIndex: 41, type: "delimiter.hcl" },
-                { startIndex: 42, type: "variable.hcl" },
-                { startIndex: 50, type: "delimiter.hcl" },
-                { startIndex: 51, type: "operator.hcl" },
-                { startIndex: 52, type: "delimiter.hcl" },
-                { startIndex: 53, type: "variable.hcl" },
-                { startIndex: 55, type: "delimiter.hcl" },
-                { startIndex: 56, type: "string.hcl" },
-            ],
-        },
-        {
-            line: '  VPC = "foo"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "operator.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "string.hcl" },
-            ],
-        },
-        {
-            line: '  depends_on = ["aws_instance.web"]',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 12, type: "" },
-                { startIndex: 13, type: "operator.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "delimiter.square.hcl" },
-                { startIndex: 16, type: "string.hcl" },
-                { startIndex: 34, type: "delimiter.square.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'resource "aws_instance" "db" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 23, type: '' },
+				{ startIndex: 24, type: 'string.hcl' },
+				{ startIndex: 28, type: '' },
+				{ startIndex: 29, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  security_groups = "${aws_security_group.firewall.*.id}"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 17, type: '' },
+				{ startIndex: 18, type: 'operator.hcl' },
+				{ startIndex: 19, type: '' },
+				{ startIndex: 20, type: 'string.hcl' },
+				{ startIndex: 21, type: 'delimiter.hcl' },
+				{ startIndex: 23, type: 'variable.hcl' },
+				{ startIndex: 41, type: 'delimiter.hcl' },
+				{ startIndex: 42, type: 'variable.hcl' },
+				{ startIndex: 50, type: 'delimiter.hcl' },
+				{ startIndex: 51, type: 'operator.hcl' },
+				{ startIndex: 52, type: 'delimiter.hcl' },
+				{ startIndex: 53, type: 'variable.hcl' },
+				{ startIndex: 55, type: 'delimiter.hcl' },
+				{ startIndex: 56, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  VPC = "foo"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'operator.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  depends_on = ["aws_instance.web"]',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 12, type: '' },
+				{ startIndex: 13, type: 'operator.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'delimiter.square.hcl' },
+				{ startIndex: 16, type: 'string.hcl' },
+				{ startIndex: 34, type: 'delimiter.square.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	/*
     output "web_ip" {
         value = "${aws_instance.web.private_ip}"
     }
     */
-    [
-        {
-            line: 'output "web_ip" {',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 6, type: "" },
-                { startIndex: 7, type: "string.hcl" },
-                { startIndex: 15, type: "" },
-                { startIndex: 16, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: 'value = "${aws_instance.web.private_ip}"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "operator.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "string.hcl" },
-                { startIndex: 9, type: "delimiter.hcl" },
-                { startIndex: 11, type: "variable.hcl" },
-                { startIndex: 23, type: "delimiter.hcl" },
-                { startIndex: 24, type: "variable.hcl" },
-                { startIndex: 27, type: "delimiter.hcl" },
-                { startIndex: 28, type: "variable.hcl" },
-                { startIndex: 38, type: "delimiter.hcl" },
-                { startIndex: 39, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
+	[
+		{
+			line: 'output "web_ip" {',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 6, type: '' },
+				{ startIndex: 7, type: 'string.hcl' },
+				{ startIndex: 15, type: '' },
+				{ startIndex: 16, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: 'value = "${aws_instance.web.private_ip}"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'operator.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'string.hcl' },
+				{ startIndex: 9, type: 'delimiter.hcl' },
+				{ startIndex: 11, type: 'variable.hcl' },
+				{ startIndex: 23, type: 'delimiter.hcl' },
+				{ startIndex: 24, type: 'variable.hcl' },
+				{ startIndex: 27, type: 'delimiter.hcl' },
+				{ startIndex: 28, type: 'variable.hcl' },
+				{ startIndex: 38, type: 'delimiter.hcl' },
+				{ startIndex: 39, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
 
-    [
-        {
-            line: 'foo = [1, 2, "foo"]',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "delimiter.square.hcl" },
-                { startIndex: 7, type: "number.hcl" },
-                { startIndex: 8, type: "delimiter.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "number.hcl" },
-                { startIndex: 11, type: "delimiter.hcl" },
-                { startIndex: 12, type: "" },
-                { startIndex: 13, type: "string.hcl" },
-                { startIndex: 18, type: "delimiter.square.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'foo = [1, 2, "foo",]',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "delimiter.square.hcl" },
-                { startIndex: 7, type: "number.hcl" },
-                { startIndex: 8, type: "delimiter.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "number.hcl" },
-                { startIndex: 11, type: "delimiter.hcl" },
-                { startIndex: 12, type: "" },
-                { startIndex: 13, type: "string.hcl" },
-                { startIndex: 18, type: "delimiter.hcl" },
-                { startIndex: 19, type: "delimiter.square.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'foo = [1, 2, "foo"]',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'delimiter.square.hcl' },
+				{ startIndex: 7, type: 'number.hcl' },
+				{ startIndex: 8, type: 'delimiter.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'number.hcl' },
+				{ startIndex: 11, type: 'delimiter.hcl' },
+				{ startIndex: 12, type: '' },
+				{ startIndex: 13, type: 'string.hcl' },
+				{ startIndex: 18, type: 'delimiter.square.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo = [1, 2, "foo",]',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'delimiter.square.hcl' },
+				{ startIndex: 7, type: 'number.hcl' },
+				{ startIndex: 8, type: 'delimiter.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'number.hcl' },
+				{ startIndex: 11, type: 'delimiter.hcl' },
+				{ startIndex: 12, type: '' },
+				{ startIndex: 13, type: 'string.hcl' },
+				{ startIndex: 18, type: 'delimiter.hcl' },
+				{ startIndex: 19, type: 'delimiter.square.hcl' }
+			]
+		}
+	],
+	/*
     default = {
         "eu-west-1": "ami-b1cf19c6",
     }
     */
-    [
-        {
-            line: "default = {",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "operator.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  "eu-west-1": "ami-b1cf19c6",',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "string.hcl" },
-                { startIndex: 13, type: "operator.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "string.hcl" },
-                { startIndex: 29, type: "delimiter.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    [
-        {
-            line: 'resource "foo" "bar" {}',
-            tokens: [
-                { startIndex: 0, type: "type.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "string.hcl" },
-                { startIndex: 20, type: "" },
-                { startIndex: 21, type: "delimiter.curly.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'foo = "bar"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "bar = 7",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "number.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "baz = [1,2,3]",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "delimiter.square.hcl" },
-                { startIndex: 7, type: "number.hcl" },
-                { startIndex: 8, type: "delimiter.hcl" },
-                { startIndex: 9, type: "number.hcl" },
-                { startIndex: 10, type: "delimiter.hcl" },
-                { startIndex: 11, type: "number.hcl" },
-                { startIndex: 12, type: "delimiter.square.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "foo = -12",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "operator.hcl" },
-                { startIndex: 7, type: "number.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "bar = 3.14159",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "foo = true",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "keyword.true.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "bar = false",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "keyword.false.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'default = {',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'operator.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  "eu-west-1": "ami-b1cf19c6",',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'string.hcl' },
+				{ startIndex: 13, type: 'operator.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'string.hcl' },
+				{ startIndex: 29, type: 'delimiter.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	[
+		{
+			line: 'resource "foo" "bar" {}',
+			tokens: [
+				{ startIndex: 0, type: 'type.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'string.hcl' },
+				{ startIndex: 20, type: '' },
+				{ startIndex: 21, type: 'delimiter.curly.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo = "bar"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'bar = 7',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'number.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'baz = [1,2,3]',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'delimiter.square.hcl' },
+				{ startIndex: 7, type: 'number.hcl' },
+				{ startIndex: 8, type: 'delimiter.hcl' },
+				{ startIndex: 9, type: 'number.hcl' },
+				{ startIndex: 10, type: 'delimiter.hcl' },
+				{ startIndex: 11, type: 'number.hcl' },
+				{ startIndex: 12, type: 'delimiter.square.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo = -12',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'operator.hcl' },
+				{ startIndex: 7, type: 'number.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'bar = 3.14159',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo = true',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'keyword.true.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'bar = false',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'keyword.false.hcl' }
+			]
+		}
+	],
+	/*
     resource = [{
         foo = [{
             bar = {}
         }]
     }]
     */
-    [
-        {
-            line: "resource = [{",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "operator.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "delimiter.square.hcl" },
-                { startIndex: 12, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "  foo = [{",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "operator.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "delimiter.square.hcl" },
-                { startIndex: 9, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "    bar = {}",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 4, type: "variable.hcl" },
-                { startIndex: 7, type: "" },
-                { startIndex: 8, type: "operator.hcl" },
-                { startIndex: 9, type: "" },
-                { startIndex: 10, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: "  }]",
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "delimiter.curly.hcl" },
-                { startIndex: 3, type: "delimiter.square.hcl" },
-            ],
-        },
-        {
-            line: "}]",
-            tokens: [
-                { startIndex: 0, type: "delimiter.curly.hcl" },
-                { startIndex: 1, type: "delimiter.square.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'bar = "${file("bing/bong.txt")}"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-                { startIndex: 7, type: "delimiter.hcl" },
-                { startIndex: 9, type: "type.hcl" },
-                { startIndex: 13, type: "delimiter.parenthesis.hcl" },
-                { startIndex: 14, type: "string.hcl" },
-                { startIndex: 29, type: "delimiter.parenthesis.hcl" },
-                { startIndex: 30, type: "delimiter.hcl" },
-                { startIndex: 31, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'foo-bar="baz"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 7, type: "operator.hcl" },
-                { startIndex: 8, type: "string.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'resource = [{',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'operator.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'delimiter.square.hcl' },
+				{ startIndex: 12, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  foo = [{',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'operator.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'delimiter.square.hcl' },
+				{ startIndex: 9, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '    bar = {}',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 4, type: 'variable.hcl' },
+				{ startIndex: 7, type: '' },
+				{ startIndex: 8, type: 'operator.hcl' },
+				{ startIndex: 9, type: '' },
+				{ startIndex: 10, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  }]',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'delimiter.curly.hcl' },
+				{ startIndex: 3, type: 'delimiter.square.hcl' }
+			]
+		},
+		{
+			line: '}]',
+			tokens: [
+				{ startIndex: 0, type: 'delimiter.curly.hcl' },
+				{ startIndex: 1, type: 'delimiter.square.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'bar = "${file("bing/bong.txt")}"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' },
+				{ startIndex: 7, type: 'delimiter.hcl' },
+				{ startIndex: 9, type: 'type.hcl' },
+				{ startIndex: 13, type: 'delimiter.parenthesis.hcl' },
+				{ startIndex: 14, type: 'string.hcl' },
+				{ startIndex: 29, type: 'delimiter.parenthesis.hcl' },
+				{ startIndex: 30, type: 'delimiter.hcl' },
+				{ startIndex: 31, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo-bar="baz"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 7, type: 'operator.hcl' },
+				{ startIndex: 8, type: 'string.hcl' }
+			]
+		}
+	],
+	/*
      key "foo/" {
         policy = "write"
     }
     */
-    [
-        {
-            line: 'key "foo/" {',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "string.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "delimiter.curly.hcl" },
-            ],
-        },
-        {
-            line: '  policy = "write"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 2, type: "variable.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "operator.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "string.hcl" },
-            ],
-        },
-        {
-            line: "}",
-            tokens: [{ startIndex: 0, type: "delimiter.curly.hcl" }],
-        },
-    ],
-    [
-        {
-            line: 'foo = "bar\\"baz\\\\n"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-                { startIndex: 10, type: "string.escape.hcl" },
-                { startIndex: 12, type: "string.hcl" },
-                { startIndex: 15, type: "string.escape.hcl" },
-                { startIndex: 17, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'bar = "new\\nline"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-                { startIndex: 10, type: "string.escape.hcl" },
-                { startIndex: 12, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'qux = "back\\\\slash"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-                { startIndex: 11, type: "string.escape.hcl" },
-                { startIndex: 13, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'qax = "slash\\\\:colon"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-                { startIndex: 12, type: "string.escape.hcl" },
-                { startIndex: 14, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'nested = "${HH\\\\:mm\\\\:ss}"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 6, type: "" },
-                { startIndex: 7, type: "operator.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "string.hcl" },
-                { startIndex: 10, type: "delimiter.hcl" },
-                { startIndex: 12, type: "variable.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 16, type: "operator.hcl" },
-                { startIndex: 17, type: "variable.hcl" },
-                { startIndex: 19, type: "" },
-                { startIndex: 21, type: "operator.hcl" },
-                { startIndex: 22, type: "variable.hcl" },
-                { startIndex: 24, type: "delimiter.hcl" },
-                { startIndex: 25, type: "string.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'nestedquotes = "${"\\"stringwrappedinquotes\\""}"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 12, type: "" },
-                { startIndex: 13, type: "operator.hcl" },
-                { startIndex: 14, type: "" },
-                { startIndex: 15, type: "string.hcl" },
-                { startIndex: 16, type: "delimiter.hcl" },
-                { startIndex: 18, type: "string.hcl" },
-                { startIndex: 19, type: "string.escape.hcl" },
-                { startIndex: 21, type: "string.hcl" },
-                { startIndex: 42, type: "string.escape.hcl" },
-                { startIndex: 44, type: "string.hcl" },
-                { startIndex: 45, type: "delimiter.hcl" },
-                { startIndex: 46, type: "string.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'key "foo/" {',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'string.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'delimiter.curly.hcl' }
+			]
+		},
+		{
+			line: '  policy = "write"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 2, type: 'variable.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'operator.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '}',
+			tokens: [{ startIndex: 0, type: 'delimiter.curly.hcl' }]
+		}
+	],
+	[
+		{
+			line: 'foo = "bar\\"baz\\\\n"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' },
+				{ startIndex: 10, type: 'string.escape.hcl' },
+				{ startIndex: 12, type: 'string.hcl' },
+				{ startIndex: 15, type: 'string.escape.hcl' },
+				{ startIndex: 17, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'bar = "new\\nline"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' },
+				{ startIndex: 10, type: 'string.escape.hcl' },
+				{ startIndex: 12, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'qux = "back\\\\slash"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' },
+				{ startIndex: 11, type: 'string.escape.hcl' },
+				{ startIndex: 13, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'qax = "slash\\\\:colon"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' },
+				{ startIndex: 12, type: 'string.escape.hcl' },
+				{ startIndex: 14, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'nested = "${HH\\\\:mm\\\\:ss}"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 6, type: '' },
+				{ startIndex: 7, type: 'operator.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'string.hcl' },
+				{ startIndex: 10, type: 'delimiter.hcl' },
+				{ startIndex: 12, type: 'variable.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 16, type: 'operator.hcl' },
+				{ startIndex: 17, type: 'variable.hcl' },
+				{ startIndex: 19, type: '' },
+				{ startIndex: 21, type: 'operator.hcl' },
+				{ startIndex: 22, type: 'variable.hcl' },
+				{ startIndex: 24, type: 'delimiter.hcl' },
+				{ startIndex: 25, type: 'string.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'nestedquotes = "${"\\"stringwrappedinquotes\\""}"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 12, type: '' },
+				{ startIndex: 13, type: 'operator.hcl' },
+				{ startIndex: 14, type: '' },
+				{ startIndex: 15, type: 'string.hcl' },
+				{ startIndex: 16, type: 'delimiter.hcl' },
+				{ startIndex: 18, type: 'string.hcl' },
+				{ startIndex: 19, type: 'string.escape.hcl' },
+				{ startIndex: 21, type: 'string.hcl' },
+				{ startIndex: 42, type: 'string.escape.hcl' },
+				{ startIndex: 44, type: 'string.hcl' },
+				{ startIndex: 45, type: 'delimiter.hcl' },
+				{ startIndex: 46, type: 'string.hcl' }
+			]
+		}
+	],
+	/*
     foo = <<EOF
     bar
     EOF
     */
-    [
-        {
-            line: "foo = <<EOF",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.heredoc.delimiter.hcl" },
-            ],
-        },
-        {
-            line: "bar",
-            tokens: [{ startIndex: 0, type: "string.heredoc.hcl" }],
-        },
-        {
-            line: "EOF",
-            tokens: [{ startIndex: 0, type: "string.heredoc.delimiter.hcl" }],
-        },
-    ],
-    [
-        {
-            line: "foo = <EOF",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "delimiter.angle.hcl" },
-                { startIndex: 7, type: "variable.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "foo = <<-EOF",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.heredoc.delimiter.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'foo = <<EOF',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.heredoc.delimiter.hcl' }
+			]
+		},
+		{
+			line: 'bar',
+			tokens: [{ startIndex: 0, type: 'string.heredoc.hcl' }]
+		},
+		{
+			line: 'EOF',
+			tokens: [{ startIndex: 0, type: 'string.heredoc.delimiter.hcl' }]
+		}
+	],
+	[
+		{
+			line: 'foo = <EOF',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'delimiter.angle.hcl' },
+				{ startIndex: 7, type: 'variable.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'foo = <<-EOF',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.heredoc.delimiter.hcl' }
+			]
+		}
+	],
+	/*
     multiline_literal = "hello
     world"
     foo = "bar"
     */
-    [
-        {
-            line: 'multiline_literal = "hello',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 17, type: "" },
-                { startIndex: 18, type: "operator.hcl" },
-                { startIndex: 19, type: "" },
-                { startIndex: 20, type: "string.hcl" },
-            ],
-        },
-        {
-            line: '  world"',
-            tokens: [{ startIndex: 0, type: "string.hcl" }],
-        },
-        {
-            line: 'foo = "bar"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-            ],
-        },
-    ],
-    /*
+	[
+		{
+			line: 'multiline_literal = "hello',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 17, type: '' },
+				{ startIndex: 18, type: 'operator.hcl' },
+				{ startIndex: 19, type: '' },
+				{ startIndex: 20, type: 'string.hcl' }
+			]
+		},
+		{
+			line: '  world"',
+			tokens: [{ startIndex: 0, type: 'string.hcl' }]
+		},
+		{
+			line: 'foo = "bar"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' }
+			]
+		}
+	],
+	/*
     multiline_literal_with_hil = "${hello
     world}"
     */
-    [
-        {
-            line: 'multiline_literal_with_hil = "${hello',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 26, type: "" },
-                { startIndex: 27, type: "operator.hcl" },
-                { startIndex: 28, type: "" },
-                { startIndex: 29, type: "string.hcl" },
-                { startIndex: 30, type: "delimiter.hcl" },
-                { startIndex: 32, type: "variable.hcl" },
-            ],
-        },
-        {
-            line: ' world}"',
-            tokens: [
-                { startIndex: 0, type: "" },
-                { startIndex: 1, type: "variable.hcl" },
-                { startIndex: 6, type: "delimiter.hcl" },
-                { startIndex: 7, type: "string.hcl" },
-            ],
-        },
-        {
-            line: 'foo = "bar"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "operator.hcl" },
-                { startIndex: 5, type: "" },
-                { startIndex: 6, type: "string.hcl" },
-            ],
-        },
-    ],
-    // scientific numbers
-    [
-        {
-            line: "a = 1e-10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "b = 1e+10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "c = 1e10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "d = 1.2e-10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "e = 1.2e+10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: "f = 1.2e10",
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 1, type: "" },
-                { startIndex: 2, type: "operator.hcl" },
-                { startIndex: 3, type: "" },
-                { startIndex: 4, type: "number.float.hcl" },
-            ],
-        },
-    ],
-    [
-        {
-            line: 'map.key1 = "Value"',
-            tokens: [
-                { startIndex: 0, type: "variable.hcl" },
-                { startIndex: 3, type: "delimiter.hcl" },
-                { startIndex: 4, type: "variable.hcl" },
-                { startIndex: 8, type: "" },
-                { startIndex: 9, type: "operator.hcl" },
-                { startIndex: 10, type: "" },
-                { startIndex: 11, type: "string.hcl" },
-            ],
-        },
-    ],
+	[
+		{
+			line: 'multiline_literal_with_hil = "${hello',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 26, type: '' },
+				{ startIndex: 27, type: 'operator.hcl' },
+				{ startIndex: 28, type: '' },
+				{ startIndex: 29, type: 'string.hcl' },
+				{ startIndex: 30, type: 'delimiter.hcl' },
+				{ startIndex: 32, type: 'variable.hcl' }
+			]
+		},
+		{
+			line: ' world}"',
+			tokens: [
+				{ startIndex: 0, type: '' },
+				{ startIndex: 1, type: 'variable.hcl' },
+				{ startIndex: 6, type: 'delimiter.hcl' },
+				{ startIndex: 7, type: 'string.hcl' }
+			]
+		},
+		{
+			line: 'foo = "bar"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'operator.hcl' },
+				{ startIndex: 5, type: '' },
+				{ startIndex: 6, type: 'string.hcl' }
+			]
+		}
+	],
+	// scientific numbers
+	[
+		{
+			line: 'a = 1e-10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'b = 1e+10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'c = 1e10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'd = 1.2e-10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'e = 1.2e+10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'f = 1.2e10',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 1, type: '' },
+				{ startIndex: 2, type: 'operator.hcl' },
+				{ startIndex: 3, type: '' },
+				{ startIndex: 4, type: 'number.float.hcl' }
+			]
+		}
+	],
+	[
+		{
+			line: 'map.key1 = "Value"',
+			tokens: [
+				{ startIndex: 0, type: 'variable.hcl' },
+				{ startIndex: 3, type: 'delimiter.hcl' },
+				{ startIndex: 4, type: 'variable.hcl' },
+				{ startIndex: 8, type: '' },
+				{ startIndex: 9, type: 'operator.hcl' },
+				{ startIndex: 10, type: '' },
+				{ startIndex: 11, type: 'string.hcl' }
+			]
+		}
+	]
 ]);
diff --git a/src/hcl/hcl.ts b/src/hcl/hcl.ts
index 43e4ee37..7a2f5400 100644
--- a/src/hcl/hcl.ts
+++ b/src/hcl/hcl.ts
@@ -9,205 +9,186 @@ import IRichLanguageConfiguration = monaco.languages.LanguageConfiguration;
 import ILanguage = monaco.languages.IMonarchLanguage;
 
 export const conf: IRichLanguageConfiguration = {
-    comments: {
-        lineComment: '//',
-        blockComment: ['/*', '*/'],
-    },
-    brackets: [
-        ['{', '}'],
-        ['[', ']'],
-        ['(', ')']
-    ],
-    autoClosingPairs: [
-        { open: '{', close: '}' },
-        { open: '[', close: ']' },
-        { open: '(', close: ')' },
-        { open: '"', close: '"', notIn: ['string'] },
-    ],
-    surroundingPairs: [
-        { open: '{', close: '}' },
-        { open: '[', close: ']' },
-        { open: '(', close: ')' },
-        { open: '"', close: '"' },
-    ]
+	comments: {
+		lineComment: '//',
+		blockComment: ['/*', '*/']
+	},
+	brackets: [
+		['{', '}'],
+		['[', ']'],
+		['(', ')']
+	],
+	autoClosingPairs: [
+		{ open: '{', close: '}' },
+		{ open: '[', close: ']' },
+		{ open: '(', close: ')' },
+		{ open: '"', close: '"', notIn: ['string'] }
+	],
+	surroundingPairs: [
+		{ open: '{', close: '}' },
+		{ open: '[', close: ']' },
+		{ open: '(', close: ')' },
+		{ open: '"', close: '"' }
+	]
 };
 
 export const language = <ILanguage>{
-    defaultToken: "",
-    tokenPostfix: ".hcl",
+	defaultToken: '',
+	tokenPostfix: '.hcl',
 
-    keywords: [
-        "var",
-        "local",
-        "path",
-        "for_each",
-        "any",
-        "string",
-        "number",
-        "bool",
-        "true",
-        "false",
-        "null",
-        "if ",
-        "else ",
-        "endif ",
-        "for ",
-        "in",
-        "endfor",
-    ],
+	keywords: [
+		'var',
+		'local',
+		'path',
+		'for_each',
+		'any',
+		'string',
+		'number',
+		'bool',
+		'true',
+		'false',
+		'null',
+		'if ',
+		'else ',
+		'endif ',
+		'for ',
+		'in',
+		'endfor'
+	],
 
-    operators: [
-        "=",
-        ">=",
-        "<=",
-        "==",
-        "!=",
-        "+",
-        "-",
-        "*",
-        "/",
-        "%",
-        "&&",
-        "||",
-        "!",
-        "<",
-        ">",
-        "?",
-        "...",
-        ":",
-    ],
+	operators: [
+		'=',
+		'>=',
+		'<=',
+		'==',
+		'!=',
+		'+',
+		'-',
+		'*',
+		'/',
+		'%',
+		'&&',
+		'||',
+		'!',
+		'<',
+		'>',
+		'?',
+		'...',
+		':'
+	],
 
-    symbols: /[=><!~?:&|+\-*\/\^%]+/,
-    escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
-    terraformFunctions: /(abs|ceil|floor|log|max|min|pow|signum|chomp|format|formatlist|indent|join|lower|regex|regexall|replace|split|strrev|substr|title|trimspace|upper|chunklist|coalesce|coalescelist|compact|concat|contains|distinct|element|flatten|index|keys|length|list|lookup|map|matchkeys|merge|range|reverse|setintersection|setproduct|setunion|slice|sort|transpose|values|zipmap|base64decode|base64encode|base64gzip|csvdecode|jsondecode|jsonencode|urlencode|yamldecode|yamlencode|abspath|dirname|pathexpand|basename|file|fileexists|fileset|filebase64|templatefile|formatdate|timeadd|timestamp|base64sha256|base64sha512|bcrypt|filebase64sha256|filebase64sha512|filemd5|filemd1|filesha256|filesha512|md5|rsadecrypt|sha1|sha256|sha512|uuid|uuidv5|cidrhost|cidrnetmask|cidrsubnet|tobool|tolist|tomap|tonumber|toset|tostring)/,
-    terraformMainBlocks: /(module|data|terraform|resource|provider|variable|output|locals)/,
-    tokenizer: {
-        root: [
-            // highlight main blocks
-            [
-                /^@terraformMainBlocks([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
-                [
-                    "type",
-                    "",
-                    "string",
-                    "",
-                    "string",
-                    "",
-                    "@brackets",
-                ],
-            ],
-            // highlight all the remaining blocks
-            [
-                /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
-                [
-                    "identifier",
-                    "",
-                    "string",
-                    "",
-                    "string",
-                    "",
-                    "@brackets",
-                ],
-            ],
-            // highlight block
-            [
-                /(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)(=)(\{)/,
-                [
-                    "identifier",
-                    "",
-                    "string",
-                    "",
-                    "operator",
-                    "",
-                    "@brackets",
-                ],
-            ],
-            // terraform general highlight - shared with expressions
-            { include: "@terraform" },
-        ],
-        terraform : [
-            // highlight terraform functions
-            [/@terraformFunctions(\()/, ['type', '@brackets']],
-            // all other words are variables or keywords
-            [
-                /[a-zA-Z_]\w*-*/, // must work with variables such as foo-bar and also with negative numbers
-                {
-                    cases: {
-                        "@keywords": { token: "keyword.$0" },
-                        "@default": "variable",
-                    },
-                },
-            ],
-            { include: "@whitespace" },
-            { include: '@heredoc' },
-            // delimiters and operators
-            [/[{}()\[\]]/, "@brackets"],
-            [/[<>](?!@symbols)/, "@brackets"],
-            [
-                /@symbols/,
-                {
-                    cases: {
-                        "@operators": "operator",
-                        "@default": "",
-                    },
-                },
-            ],
-            // numbers
-            [/\d*\d+[eE]([\-+]?\d+)?/, "number.float"],
-            [/\d*\.\d+([eE][\-+]?\d+)?/, "number.float"],
-            [/\d[\d']*/, "number"],
-            [/\d/, "number"],
-            [/[;,.]/, "delimiter"], // delimiter: after number because of .\d floats
-            // strings
-            [/"/, "string", "@string"], // this will include expressions
-            [/'/, "invalid"],
-        ],
-        heredoc: [
-            [
-                /<<[-]*\s*["]?([\w\-]+)["]?/,
-                { token: 'string.heredoc.delimiter', next: '@heredocBody.$1' },
-            ],
-        ],
-        heredocBody: [
-            [
-                /^([\w\-]+)$/,
-                {
-                    cases: {
-                        '$1==$S2': [{ token: 'string.heredoc.delimiter', next: '@popall' }],
-                        '@default': 'string.heredoc',
-                    },
-                },
-            ],
-            [/./, 'string.heredoc'],
-        ],
-        whitespace: [
-            [/[ \t\r\n]+/, ""],
-            [/\/\*/, "comment", "@comment"],
-            [/\/\/.*$/, "comment"],
-            [/#.*$/, "comment"],
-        ],
-        comment: [
-            [/[^\/*]+/, "comment"],
-            [/\*\//, "comment", "@pop"],
-            [/[\/*]/, "comment"],
-        ],
-        string: [
-            [/\$\{/, { token: "delimiter", next: "@stringExpression" }],
-            [/[^\\"\$]+/, "string"],
-            [/@escapes/, "string.escape"],
-            [/\\./, "string.escape.invalid"],
-            [/"/, "string", "@popall"],
-        ],
-        stringInsideExpression: [
-            [/[^\\"]+/, "string"],
-            [/@escapes/, "string.escape"],
-            [/\\./, "string.escape.invalid"],
-            [/"/, "string", "@pop"],
-        ],
-        stringExpression: [
-            [/\}/, { token: "delimiter", next: "@pop" }],
-              [/"/, "string", "@stringInsideExpression"],
-            { include: "@terraform" },
-        ],
-    },
+	symbols: /[=><!~?:&|+\-*\/\^%]+/,
+	escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
+	terraformFunctions: /(abs|ceil|floor|log|max|min|pow|signum|chomp|format|formatlist|indent|join|lower|regex|regexall|replace|split|strrev|substr|title|trimspace|upper|chunklist|coalesce|coalescelist|compact|concat|contains|distinct|element|flatten|index|keys|length|list|lookup|map|matchkeys|merge|range|reverse|setintersection|setproduct|setunion|slice|sort|transpose|values|zipmap|base64decode|base64encode|base64gzip|csvdecode|jsondecode|jsonencode|urlencode|yamldecode|yamlencode|abspath|dirname|pathexpand|basename|file|fileexists|fileset|filebase64|templatefile|formatdate|timeadd|timestamp|base64sha256|base64sha512|bcrypt|filebase64sha256|filebase64sha512|filemd5|filemd1|filesha256|filesha512|md5|rsadecrypt|sha1|sha256|sha512|uuid|uuidv5|cidrhost|cidrnetmask|cidrsubnet|tobool|tolist|tomap|tonumber|toset|tostring)/,
+	terraformMainBlocks: /(module|data|terraform|resource|provider|variable|output|locals)/,
+	tokenizer: {
+		root: [
+			// highlight main blocks
+			[
+				/^@terraformMainBlocks([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
+				['type', '', 'string', '', 'string', '', '@brackets']
+			],
+			// highlight all the remaining blocks
+			[
+				/(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)(\{)/,
+				['identifier', '', 'string', '', 'string', '', '@brackets']
+			],
+			// highlight block
+			[
+				/(\w+[ \t]+)([ \t]*)([\w-]+|"[\w-]+"|)([ \t]*)([\w-]+|"[\w-]+"|)(=)(\{)/,
+				['identifier', '', 'string', '', 'operator', '', '@brackets']
+			],
+			// terraform general highlight - shared with expressions
+			{ include: '@terraform' }
+		],
+		terraform: [
+			// highlight terraform functions
+			[/@terraformFunctions(\()/, ['type', '@brackets']],
+			// all other words are variables or keywords
+			[
+				/[a-zA-Z_]\w*-*/, // must work with variables such as foo-bar and also with negative numbers
+				{
+					cases: {
+						'@keywords': { token: 'keyword.$0' },
+						'@default': 'variable'
+					}
+				}
+			],
+			{ include: '@whitespace' },
+			{ include: '@heredoc' },
+			// delimiters and operators
+			[/[{}()\[\]]/, '@brackets'],
+			[/[<>](?!@symbols)/, '@brackets'],
+			[
+				/@symbols/,
+				{
+					cases: {
+						'@operators': 'operator',
+						'@default': ''
+					}
+				}
+			],
+			// numbers
+			[/\d*\d+[eE]([\-+]?\d+)?/, 'number.float'],
+			[/\d*\.\d+([eE][\-+]?\d+)?/, 'number.float'],
+			[/\d[\d']*/, 'number'],
+			[/\d/, 'number'],
+			[/[;,.]/, 'delimiter'], // delimiter: after number because of .\d floats
+			// strings
+			[/"/, 'string', '@string'], // this will include expressions
+			[/'/, 'invalid']
+		],
+		heredoc: [
+			[
+				/<<[-]*\s*["]?([\w\-]+)["]?/,
+				{ token: 'string.heredoc.delimiter', next: '@heredocBody.$1' }
+			]
+		],
+		heredocBody: [
+			[
+				/^([\w\-]+)$/,
+				{
+					cases: {
+						'$1==$S2': [
+							{
+								token: 'string.heredoc.delimiter',
+								next: '@popall'
+							}
+						],
+						'@default': 'string.heredoc'
+					}
+				}
+			],
+			[/./, 'string.heredoc']
+		],
+		whitespace: [
+			[/[ \t\r\n]+/, ''],
+			[/\/\*/, 'comment', '@comment'],
+			[/\/\/.*$/, 'comment'],
+			[/#.*$/, 'comment']
+		],
+		comment: [
+			[/[^\/*]+/, 'comment'],
+			[/\*\//, 'comment', '@pop'],
+			[/[\/*]/, 'comment']
+		],
+		string: [
+			[/\$\{/, { token: 'delimiter', next: '@stringExpression' }],
+			[/[^\\"\$]+/, 'string'],
+			[/@escapes/, 'string.escape'],
+			[/\\./, 'string.escape.invalid'],
+			[/"/, 'string', '@popall']
+		],
+		stringInsideExpression: [
+			[/[^\\"]+/, 'string'],
+			[/@escapes/, 'string.escape'],
+			[/\\./, 'string.escape.invalid'],
+			[/"/, 'string', '@pop']
+		],
+		stringExpression: [
+			[/\}/, { token: 'delimiter', next: '@pop' }],
+			[/"/, 'string', '@stringInsideExpression'],
+			{ include: '@terraform' }
+		]
+	}
 };