Add 'AcceptSuggestion'

Author: daxian-dbw

PSReadLine/Movement.cs

@@ -61,7 +61,14 @@ public static void ForwardChar(ConsoleKeyInfo? key = null, object arg = null)
         {
             if (TryGetArgAsInt(arg, out var numericArg, 1))
             {
-                SetCursorPosition(_singleton._current + numericArg);
+                if (_singleton._current == _singleton._buffer.Length && numericArg > 0)
+                {
+                    AcceptSuggestion();
+                }
+                else
+                {
+                    SetCursorPosition(_singleton._current + numericArg);
+                }
             }
         }
 

PSReadLine/PublicAPI.cs

@@ -236,11 +236,14 @@ public static bool TryGetArgAsInt(object arg, out int numericArg, int defaultNum
             return false;
         }
 
+        /// <summary>
+        /// Accept the suggestion text if there is one.
+        /// </summary>
         public static void AcceptSuggestion()
         {
             if (_singleton._suggestionText != null)
             {
-
+                Replace(0, _singleton._buffer.Length, _singleton._suggestionText);
             }
         }
     }

PSReadLine/Render.cs

@@ -99,6 +99,8 @@ private string GetSuggestion(string text)
         {
             if (!_showSuggestion || LineIsMultiLine() || string.IsNullOrWhiteSpace(text))
             {
+                _suggestionText = null;
+                _lastRenderedTextHash = 0;
                 return null;
             }