[gnome-sudoku] SudokuSolver: translate to_string()

[Michael Catanzaro <mcatanzaro src gnome org>]

commit bc4074c4024b241f2b47a558068f0c97ada42a62
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sat May 31 18:33:51 2014 -0500

    SudokuSolver: translate to_string()

 src/sudoku-solver.vala |   27 ++++++++++++++++++---------
 1 files changed, 18 insertions(+), 9 deletions(-)
---
diff --git a/src/sudoku-solver.vala b/src/sudoku-solver.vala
index e13949a..4eadb73 100644
--- a/src/sudoku-solver.vala
+++ b/src/sudoku-solver.vala
@@ -880,15 +880,24 @@ public class DifficultyRating {
 
     public string to_string () {
         string result = "";
-        result += "Number of moves instantly fillable by elimination: %f\n".printf 
(instant_elimination_fillable);
-        result += "Percentage of moves instantly fillable by elimination: %f\n".printf 
(proportion_instant_elimination_fillable * 100);
-        result += "Number of moves instantly fillable by filling: %f\n".printf (instant_fill_fillable);
-        result += "Percentage of moves instantly fillable by filling: %f\n".printf 
(proportion_instant_fill_fillable * 100);
-        result += "Number of guesses made: %d\n".printf (guesses.size);
-        result += "Number of backtraces: %d\n".printf (backtraces);
-        result += "Ease by filling: %f\n".printf (fillable_ease);
-        result += "Ease by elimination: %f\n".printf (elimination_ease);
-        result += "Calculated difficulty: %f".printf (rating);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Number of moves instantly fillable by elimination:"), 
instant_elimination_fillable);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Percentage of moves instantly fillable by elimination:"), 
proportion_instant_elimination_fillable * 100);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Number of moves instantly fillable by filling:"), 
instant_fill_fillable);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Percentage of moves instantly fillable by filling:"), 
proportion_instant_fill_fillable * 100);
+        /* Debug output when starting a new game */
+        result += "%s %d\n".printf (_("Number of guesses made:"), guesses.size);
+        /* Debug output when starting a new game */
+        result += "%s %d\n".printf (_("Number of backtraces:"), backtraces);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Ease by filling:"), fillable_ease);
+        /* Debug output when starting a new game */
+        result += "%s %f\n".printf (_("Ease by elimination:"), elimination_ease);
+        /* Debug output when starting a new game */
+        result += "%s %f".printf (_("Calculated difficulty:"), rating);
         return result;
     }
 }