Merge pull request #381 from daviwil/fix-543

Fix integrated console input and output of Unicode characters

Author: daviwil

src/PowerShellEditorServices/Console/ConsoleReadLine.cs

@@ -67,14 +67,6 @@ public async Task<SecureString> ReadSecureLine(CancellationToken cancellationTok
                         // Break to return the completed string
                         break;
                     }
-                    if ((keyInfo.Modifiers & ConsoleModifiers.Alt) == ConsoleModifiers.Alt)
-                    {
-                        continue;
-                    }
-                    if ((keyInfo.Modifiers & ConsoleModifiers.Control) == ConsoleModifiers.Control)
-                    {
-                        continue;
-                    }
                     if (keyInfo.Key == ConsoleKey.Tab)
                     {
                         continue;
@@ -178,13 +170,7 @@ private async Task<string> ReadLine(bool isCommandLine, CancellationToken cancel
                     consoleWidth,
                     currentCursorIndex);
 
-                if ((keyInfo.Modifiers & ConsoleModifiers.Alt) == ConsoleModifiers.Alt ||
-                    (keyInfo.Modifiers & ConsoleModifiers.Control) == ConsoleModifiers.Control)
-                {
-                    // Ignore any Ctrl or Alt key combinations
-                    continue;
-                }
-                else if (keyInfo.Key == ConsoleKey.Tab && isCommandLine)
+                if (keyInfo.Key == ConsoleKey.Tab && isCommandLine)
                 {
                     if (currentCompletion == null)
                     {

src/PowerShellEditorServices/Session/SessionPSHostUserInterface.cs

@@ -51,6 +51,13 @@ internal IConsoleHost ConsoleHost
         /// </summary>
         public ConsoleServicePSHostUserInterface(bool enableConsoleRepl)
         {
+            if (enableConsoleRepl)
+            {
+                // Set the output encoding to Unicode so that all
+                // Unicode characters are written correctly
+                System.Console.OutputEncoding = System.Text.Encoding.Unicode;
+            }
+
             this.rawUserInterface =
                 enableConsoleRepl
                     ? (PSHostRawUserInterface)new ConsoleServicePSHostRawUserInterface()