Merge from vscode 313ede61cbad8f9dc748907b3384e059ddddb79a (#7436)

* Merge from vscode 313ede61cbad8f9dc748907b3384e059ddddb79a

* fix strict null checks

src/vs/base/common/htmlContent.ts

@@ -23,7 +23,10 @@ export class MarkdownString implements IMarkdownString {
 
 	appendText(value: string): MarkdownString {
 		// escape markdown syntax tokens: http://daringfireball.net/projects/markdown/syntax#backslash
-		this.value += value.replace(/[\\`*_{}[\]()#+\-.!]/g, '\\$&');
+		this.value += value
+			.replace(/[\\`*_{}[\]()#+\-.!]/g, '\\$&')
+			.replace('\n', '\n\n');
+
 		return this;
 	}
 

src/vs/base/common/insane/insane.d.ts

@@ -3,11 +3,7 @@
  *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-export as namespace insane;
-
-export = insane;
-
-declare function insane(
+export function insane(
 	html: string,
 	options?: {
 		readonly allowedSchemes?: readonly string[],
@@ -16,5 +12,3 @@ declare function insane(
 	},
 	strict?: boolean,
 ): string;
-
-declare namespace insane { }

src/vs/base/common/insane/insane.js

@@ -21,11 +21,7 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
 
-// ESM-comment-begin
-let __insane_exports;
-// ESM-comment-end
-
-
+let __insane_func;
 
 (function () { function r(e, n, t) { function o(i, f) { if (!n[i]) { if (!e[i]) { var c = "function" == typeof require && require; if (!f && c) return c(i, !0); if (u) return u(i, !0); var a = new Error("Cannot find module '" + i + "'"); throw a.code = "MODULE_NOT_FOUND", a } var p = n[i] = { exports: {} }; e[i][0].call(p.exports, function (r) { var n = e[i][1][r]; return o(n || r) }, p, p.exports, r, e, n, t) } return n[i].exports } for (var u = "function" == typeof require && require, i = 0; i < t.length; i++)o(t[i]); return o } return r })()({
 	1: [function (require, module, exports) {
@@ -92,7 +88,7 @@ let __insane_exports;
 
 		insane.defaults = defaults;
 		module.exports = insane;
-		__insane_exports = insane;
+		__insane_func = insane;
 
 	}, { "./defaults": 2, "./parser": 7, "./sanitizer": 8, "assignment": 6, "he": 9 }], 5: [function (require, module, exports) {
 		'use strict';
@@ -469,10 +465,10 @@ let __insane_exports;
 	}, {}]
 }, {}, [4]);
 
-// BEGIN MONACOCHANGE
-// __marked_exports = marked;
-// }).call(this);
-
 // ESM-comment-begin
-define(function() { return __insane_exports; });
+define(function() { return { insane: __insane_func }; });
 // ESM-comment-end
+
+// ESM-uncomment-begin
+// export var insane = __insane_func;
+// ESM-uncomment-end

src/vs/base/common/network.ts

@@ -92,7 +92,10 @@ class RemoteAuthoritiesImpl {
 			return this._delegate(uri);
 		}
 		const authority = uri.authority;
-		const host = this._hosts[authority];
+		let host = this._hosts[authority];
+		if (host.indexOf(':') !== -1) {
+			host = `[${host}]`;
+		}
 		const port = this._ports[authority];
 		const connectionToken = this._connectionTokens[authority];
 		return URI.from({