Improves word pair suggestions

contributing.md

@@ -7,7 +7,7 @@
 1. ✍ Before doing any work, make sure to open or claim an [issue](https://github.com/aarondandy/WeCantSpell.Hunspell/issues) and get some discussion started.
 2. 📦 Fork and clone the repository [with submodules](https://git-scm.com/book/en/v2/Git-Tools-Submodules) (example: `git clone --recursive https://github.com/aarondandy/WeCantSpell.Hunspell.git`).
 3. 🛠 Open the main WeCantSpell.Hunspell.sln solution file in your IDE.
-4. 👌 Build the solution and run the XxUnit.net tests using your runner of choice (NCrunch3 is configured).
+4. 👌 Build the solution and run the xUnit.net tests using your runner of choice (NCrunch3 is configured).
 
 ## Style 🎩
 

src/WeCantSpell.Hunspell/AffixConfig.Builder.cs

@@ -388,6 +388,7 @@ private AffixConfig ToImmutable(bool destructive)
                     Culture = culture,
                     IsHungarian = string.Equals(culture?.TwoLetterISOLanguageName, "HU", StringComparison.OrdinalIgnoreCase),
                     IsGerman = string.Equals(culture?.TwoLetterISOLanguageName, "DE", StringComparison.OrdinalIgnoreCase),
+                    IsLanguageWithDashUsage = !string.IsNullOrEmpty(TryString) && TryString.ContainsAny('-', 'a'),
                     CultureUsesDottedI =
                         string.Equals(culture?.TwoLetterISOLanguageName, "AZ", StringComparison.OrdinalIgnoreCase)
                         || string.Equals(culture?.TwoLetterISOLanguageName, "TR", StringComparison.OrdinalIgnoreCase)

src/WeCantSpell.Hunspell/AffixConfig.cs

@@ -828,6 +828,14 @@ public bool IsAliasM
 
         public bool IsGerman { get; private set; }
 
+        /// <summary>
+        /// Language with possible dash usage.
+        /// </summary>
+        /// <remarks>
+        /// Latin letters or dash in TRY characters can trigger this condition.
+        /// </remarks>
+        public bool IsLanguageWithDashUsage { get; private set; }
+
         public bool CultureUsesDottedI { get; private set; }
 
         public WarningList Warnings { get; private set; }

src/WeCantSpell.Hunspell/WordList.Query.cs

@@ -26,6 +26,8 @@ protected Query(string word, WordList wordList)
 
             protected const int MaxWordUtf8Len = MaxWordLen * 3;
 
+            protected const int MaxCompoundSuggestions = 3;
+
             protected const int MaxSuggestions = 15;
 
             protected const int MaxRoots = 100;