From 21c87d826675e1b6e02db03cbadc23a4de966b2b Mon Sep 17 00:00:00 2001
From: lazarus-bart <lazarus-bart@8e941d3f-bd1b-0410-a28a-d453659cc2b4>
Date: Wed, 8 Jan 2020 11:33:04 +0000
Subject: [PATCH] Sudoku: change visula representation of "possible digits" for
 the sake if better human pattern recognition (as suggested by wp).

git-svn-id: https://svn.code.sf.net/p/lazarus-ccr/svn@7249 8e941d3f-bd1b-0410-a28a-d453659cc2b4
---
 applications/sudoku/scratchpad.pas | 4 ++--
 applications/sudoku/sudoku.lpi     | 1 +
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/applications/sudoku/scratchpad.pas b/applications/sudoku/scratchpad.pas
index bc0953ce9..f3512e18f 100644
--- a/applications/sudoku/scratchpad.pas
+++ b/applications/sudoku/scratchpad.pas
@@ -49,10 +49,10 @@ function DigitSetToStr(ASet: TDigitSet): String;
     if (D in ASet) then
       Result := Char(Ord('0') + D)
     else
-      Result := 'x';//#32;
+      Result := #32;//'x'
   end;
 begin
-  Result := Format('%s-%s-%s'+LineEnding+'%s-%s-%s'+LineEnding+'%s-%s-%s',[Get(1),Get(2),Get(3),Get(4),Get(5),Get(6),Get(7),Get(8),Get(9)]);
+  Result := Format('%s %s %s'+LineEnding+'%s %s %s'+LineEnding+'%s %s %s',[Get(1),Get(2),Get(3),Get(4),Get(5),Get(6),Get(7),Get(8),Get(9)]);
 end;
 
 function StrToDigitSet(const S: String): TDigitSet;
diff --git a/applications/sudoku/sudoku.lpi b/applications/sudoku/sudoku.lpi
index 4c89073a4..156bb8d2d 100644
--- a/applications/sudoku/sudoku.lpi
+++ b/applications/sudoku/sudoku.lpi
@@ -85,6 +85,7 @@
         <Filename Value="digitseteditor.pas"/>
         <IsPartOfProject Value="True"/>
         <ComponentName Value="DigitSetEditorForm"/>
+        <HasResources Value="True"/>
         <ResourceBaseClass Value="Form"/>
         <UnitName Value="DigitSetEditor"/>
       </Unit4>