Add basic support for the possibility of making IgnoreSymbols an opti…

…onal item for comparisons.
Kinematics · Dec 18, 2015 · 8d875f6 · 8d875f6
1 parent 648a8dd
commit 8d875f6
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/TallyCore/Tally.cs b/TallyCore/Tally.cs
@@ -148,6 +148,17 @@ public DisplayMode DisplayMode
                 UpdateResults();
             }
         }
+
+
+        public bool IgnoreSymbols
+        {
+            get { return Utility.Text.IgnoreSymbols; }
+            set
+            {
+                Utility.Text.IgnoreSymbols = value;
+                OnPropertyChanged();
+            }
+        }
         #endregion
 
         #region Interface functions

diff --git a/TallyCore/Utility/Text.cs b/TallyCore/Utility/Text.cs
@@ -70,9 +70,15 @@ public static string FirstLine(string input)
         /// A string comparer object that allows comparison between strings that
         /// can ignore lots of annoying user-entered variances.
         /// </summary>
-        public static IEqualityComparer<string> AgnosticStringComparer { get; } = new CustomStringComparer(CultureInfo.InvariantCulture.CompareInfo,
+        public static IEqualityComparer<string> AgnosticStringComparer => IgnoreSymbols ? AgnosticStringComparer1 : AgnosticStringComparer2;
+
+        public static bool IgnoreSymbols { get; set; } = true;
+
+        private static IEqualityComparer<string> AgnosticStringComparer1 { get; } = new CustomStringComparer(CultureInfo.InvariantCulture.CompareInfo,
             CompareOptions.IgnoreSymbols | CompareOptions.IgnoreCase | CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreWidth);
 
+        private static IEqualityComparer<string> AgnosticStringComparer2 { get; } = new CustomStringComparer(CultureInfo.InvariantCulture.CompareInfo,
+            CompareOptions.IgnoreCase | CompareOptions.IgnoreNonSpace | CompareOptions.IgnoreWidth);
     }
 
     /// <summary>