issue rentzsch#83: add template var to make Mike Ash-style structs op…

…tional

mogenerator.m

@@ -944,6 +944,12 @@ - (int)application:(DDCliApplication*)app runWithArguments:(NSArray*)arguments {
         [templateVar setObject:@YES forKey:@"modules"];
     }
 
+    //  Default to generating Mike Ash-style structures if nothing specific was specified in the command arguments
+    if ([templateVar objectForKey:@"ash-structures"] == nil)
+    {
+        [templateVar setObject:@YES forKey:@"ash-structures"];
+    }
+
     gSwift = _swift;
 
     if (baseClassForce) {

templates/machine.h.motemplate

@@ -9,6 +9,8 @@
 #import "<$additionalHeaderFileName$>"
 <$endif$>
 
+<$if TemplateVar.ash-structures$>
+
 <$if noninheritedAttributes.@count > 0$>
 extern const struct <$managedObjectClassName$>Attributes {<$foreach Attribute noninheritedAttributes do$>
 	<$if TemplateVar.arc$>__unsafe_unretained<$endif$> NSString *<$Attribute.name$>;<$endforeach do$>
@@ -33,6 +35,8 @@ extern const struct <$managedObjectClassName$>UserInfo {<$foreach UserInfo userI
 } <$managedObjectClassName$>UserInfo;
 <$endif$>
 
+<$endif$>
+
 <$foreach Relationship noninheritedRelationships do$>@class <$Relationship.destinationEntity.managedObjectClassName$>;
 <$endforeach do$>
 <$foreach Attribute noninheritedAttributes do$>

templates/machine.m.motemplate

@@ -3,6 +3,8 @@
 
 #import "_<$managedObjectClassName$>.h"
 
+<$if TemplateVar.ash-structures$>
+
 <$if noninheritedAttributes.@count > 0$>
 const struct <$managedObjectClassName$>Attributes <$managedObjectClassName$>Attributes = {<$foreach Attribute noninheritedAttributes do$>
 	.<$Attribute.name$> = @"<$Attribute.name$>",<$endforeach do$>
@@ -27,6 +29,8 @@ const struct <$managedObjectClassName$>UserInfo <$managedObjectClassName$>UserIn
 };
 <$endif$>
 
+<$endif$>
+
 @implementation <$managedObjectClassName$>ID
 @end