Add bindings for {Beginning|End}OfHistory

Author: lzybkr

PSReadLine/Keys.cs

@@ -112,8 +112,10 @@ public class Keys
         public static ConsoleKeyInfo AltEquals    = new ConsoleKeyInfo('=', ConsoleKey.OemPlus, false, true, false);
         public static ConsoleKeyInfo Space        = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, false, false);
         // Useless because it's caught by the console to bring up the system menu.
-        public static ConsoleKeyInfo AltSpace  = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, true, false);
-        public static ConsoleKeyInfo CtrlSpace  = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, false, true);
+        public static ConsoleKeyInfo AltSpace    = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, true, false);
+        public static ConsoleKeyInfo CtrlSpace   = new ConsoleKeyInfo(' ', ConsoleKey.Spacebar, false, false, true);
+        public static ConsoleKeyInfo AltLess     = new ConsoleKeyInfo('<', ConsoleKey.OemComma, true, true, false);
+        public static ConsoleKeyInfo AltGreater  = new ConsoleKeyInfo('>', ConsoleKey.OemPeriod, true, true, false);
 
         public static ConsoleKeyInfo AltA = new ConsoleKeyInfo((char)97, ConsoleKey.A, false, true, false);
         public static ConsoleKeyInfo AltB = new ConsoleKeyInfo((char)98, ConsoleKey.B, false, true, false);

PSReadLine/PSReadLineResources.Designer.cs

@@ -138,6 +138,9 @@
   <data name="BackwordWordDescription" xml:space="preserve">
     <value>Move the cursor to the beginning of the current or previous token or start of the line</value>
   </data>
+  <data name="BeginningOfHistoryDescription" xml:space="preserve">
+    <value>Move to the first item in the history</value>
+  </data>
   <data name="BeginningOfLineDescription" xml:space="preserve">
     <value>Move the cursor to the beginning of the line</value>
   </data>
@@ -168,6 +171,9 @@
   <data name="EmacsMetaDescription" xml:space="preserve">
     <value>String is not used in the UI</value>
   </data>
+  <data name="EndOfHistoryDescription" xml:space="preserve">
+    <value>Move to the last item (the current input) in the history</value>
+  </data>
   <data name="EndOfLineDescription" xml:space="preserve">
     <value>Move the cursor to the end of the line</value>
   </data>

PSReadLine/PSReadLineResources.resx

@@ -444,6 +444,8 @@ static PSConsoleReadLine()
                 { Keys.RightArrow,      MakeKeyHandler(ForwardChar,          "ForwardChar") },
                 { Keys.UpArrow,         MakeKeyHandler(PreviousHistory,      "PreviousHistory") },
                 { Keys.DownArrow,       MakeKeyHandler(NextHistory,          "NextHistory") },
+                { Keys.AltLess,         MakeKeyHandler(BeginningOfHistory,   "BeginningOfHistory") },
+                { Keys.AltGreater,      MakeKeyHandler(EndOfHistory,         "EndOfHistory") },
                 { Keys.Home,            MakeKeyHandler(BeginningOfLine,      "BeginningOfLine") },
                 { Keys.End,             MakeKeyHandler(EndOfLine,            "EndOfLine") },
                 { Keys.Escape,          MakeKeyHandler(Chord,                "ChordFirstKey") },
@@ -967,6 +969,25 @@ private void HistorySearch(bool backward)
             }
         }
 
+        /// <summary>
+        /// Move to the first item in the history.
+        /// </summary>
+        public static void BeginningOfHistory(ConsoleKeyInfo? key = null, object arg = null)
+        {
+            _singleton.SaveCurrentLine();
+            _singleton._currentHistoryIndex = 0;
+            _singleton.UpdateFromHistory(moveCursor: _singleton._historySearchCursorMovesToEnd);
+        }
+
+        /// <summary>
+        /// Move to the last item (the current input) in the history.
+        /// </summary>
+        public static void EndOfHistory(ConsoleKeyInfo? key = null, object arg = null)
+        {
+            _singleton._currentHistoryIndex = _singleton._history.Count;
+            _singleton.UpdateFromHistory(moveCursor: _singleton._historySearchCursorMovesToEnd);
+        }
+
         /// <summary>
         /// Replace the current input with the 'previous' item from PSReadline history
         /// that matches the characters between the start and the input and the cursor.
@@ -987,6 +1008,10 @@ public static void HistorySearchForward(ConsoleKeyInfo? key = null, object arg =
             _singleton.HistorySearch(backward: false);
         }
 
+#endregion History
+
+#region Completion
+
         /// <summary>
         /// Attempt to complete the text surrounding the cursor with the next
         /// available completion.
@@ -1230,7 +1255,7 @@ public static void PossibleCompletions(ConsoleKeyInfo? key = null, object arg =
             _singleton.Render();
         }
 
-#endregion History
+#endregion Completion
 
         #region Kill/Yank