Switch Textmoed IDE to use fvclip. WinClip orphaned.

packages/ide/fpide.pas

@@ -178,7 +178,7 @@ uses
   fpcatch,
 {$endif HasSignal}
 {$ifdef WinClipSupported}
-  WinClip,
+  FvClip,
 {$endif WinClipSupported}
 {$ifdef Unix}
   fpKeys,

packages/ide/weditor.pas

@@ -849,7 +849,7 @@ implementation
 uses
   Strings,Video,MsgBox,App,Validate,
 {$ifdef WinClipSupported}
-  WinClip,
+  FvClip,
 {$endif WinClipSupported}
 {$ifdef TEST_REGEXP}
   {$ifdef USE_OLD_REGEXP}
@@ -6509,7 +6509,7 @@ begin
         OK:=false
       else
         OK:=GetTextWinClipBoardData(p,l);
-      if OK then
+      if OK and assigned(p) then
         begin
           PasteText(p,l);
           { we must free the allocated memory }

packages/ide/wviews.pas

@@ -303,7 +303,7 @@ implementation
 uses Mouse,
 {     Resource,}
 {$ifdef WinClipSupported}
-     WinClip,
+     FvClip,
 {$endif WinClipSupported}
      FpConst,
      FVConsts,