Added LangOptions section.

InnoSetup.ScriptBuilder.sln.DotSettings

@@ -218,6 +218,7 @@
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ASLR/@EntryIndexedValue">ASLR</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=DCS/@EntryIndexedValue">DCS</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=DEP/@EntryIndexedValue">DEP</s:String>
+	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=ID/@EntryIndexedValue">ID</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=LZMA/@EntryIndexedValue">LZMA</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=OS/@EntryIndexedValue">OS</s:String>
 	<s:String x:Key="/Default/CodeStyle/Naming/CSharpNaming/Abbreviations/=PSDCS/@EntryIndexedValue">PSDCS</s:String>

source/BuilderTests/TestBuilder.cs

@@ -101,6 +101,8 @@ public TestBuilder()
                 .InfoBeforeFile("InfoBeforeFile");
             Languages.CreateEntry("Name", "MessageFile");
 
+            LangOptions.Create().LanguageName("LanguageName");
+
             Registry.CreateEntry(RegistryKeys.HKCU, "Subkey")
                 .ValueName("ValueName")
                 .ValueType(ValueTypes.String)

source/InnoSetup.ScriptBuilder/Builder/Abstractions/ILangOptionsBuilder.cs

@@ -0,0 +1,7 @@
+namespace InnoSetup.ScriptBuilder
+{
+    public interface ILangOptionsBuilder
+    {
+        LangOptionsBuilder Create();
+    }
+}

source/InnoSetup.ScriptBuilder/Builder/IssBuilder.cs

@@ -21,6 +21,7 @@ public abstract class IssBuilder : IBuilder
         private readonly DeleteBuilder _installDelete = new("InstallDelete");
         private readonly GenericKeyValueSectionBuilder _messages = new("Messages");
         private readonly GenericKeyValueSectionBuilder _customMessages = new("CustomMessages");
+        private readonly LangOptionsBuilder _langOptionsBuilder = new();
 
         public ISetupBuilder Setup => _setup;
 
@@ -32,6 +33,8 @@ public abstract class IssBuilder : IBuilder
 
         public ILanguageEntryBuilder Languages => _languages;
 
+        public ILangOptionsBuilder LangOptions => _langOptionsBuilder;
+
         public IDirsBuilder Dirs => _dirs;
 
         public ITypesBuilder Types => _types;
@@ -67,6 +70,7 @@ public void Write(TextWriter writer)
             _tasks.Write(writer);
             _types.Write(writer);
             _languages.Write(writer);
+            _langOptionsBuilder.Write(writer);
             _messages.Write(writer);
             _customMessages.Write(writer);
             _dirs.Write(writer);

source/InnoSetup.ScriptBuilder/Builder/LangOptionsBuilder.cs

@@ -0,0 +1,41 @@
+namespace InnoSetup.ScriptBuilder
+{
+    using Model.LangOptionsSection;
+
+    public class LangOptionsBuilder :
+        KeyValueSectionBuilderBase<LangOptionsBuilder, LangOptionsSection>,
+        ILangOptionsBuilder
+    {
+        public override string SectionName => "LangOptions";
+
+        public LangOptionsBuilder Create()
+        {
+            CreateEntryInternal();
+            return this;
+        }
+
+        public LangOptionsBuilder LanguageName(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder DialogFontName(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder DialogFontSize(int value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder WelcomeFontName(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder WelcomeFontSize(int value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder TitleFontName(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder TitleFontSize(int value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder CopyrightFontName(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder CopyrightFontSize(int value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder RightToLeft(YesNo value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder LanguageID(string value) => SetPropertyValue(value);
+
+        public LangOptionsBuilder LanguageCodePage(long value) => SetPropertyValue(value);
+    }
+}

source/InnoSetup.ScriptBuilder/Model/LangOptionsSection/LangOptionsSection.cs

@@ -0,0 +1,29 @@
+namespace InnoSetup.ScriptBuilder.Model.LangOptionsSection
+{
+    public class LangOptionsSection : KeyValueSection
+    {
+        public string LanguageName { get; set; }
+
+        public string DialogFontName { get; set; }
+
+        public int? DialogFontSize { get; set; }
+
+        public string WelcomeFontName { get; set; }
+
+        public int? WelcomeFontSize { get; set; }
+
+        public string TitleFontName { get; set; }
+
+        public int? TitleFontSize { get; set; }
+
+        public string CopyrightFontName { get; set; }
+
+        public int? CopyrightFontSize { get; set; }
+
+        public YesNo? RightToLeft { get; set; }
+
+        public string LanguageID { get; set; }
+
+        public long? LanguageCodePage { get; set; }
+    }
+}

source/InnoSetup.ScriptBuilder/Model/SetupSection/SetupSection.cs

@@ -1,6 +1,6 @@
 namespace InnoSetup.ScriptBuilder.Model.SetupSection
 {
-    public class SetupSection : ModelBase
+    public class SetupSection : KeyValueSection
     {
         public string AppName { get; set; }