Created Def.LogDisplay for displaying messages in a log. Changed error reporting layer to use Def.LogDisplay. Changed engine error reporting to not clip errors to a single line.

Docs/Luadoc/Lua.xml

@@ -1824,6 +1824,7 @@
 			<Function name='Flush'/>
 			<Function name='GetThreadVariable'/>
 			<Function name='ReadFile'/>
+			<Function name='ReportScriptError'/>
 			<Function name='RunWithThreadVariables'/>
 			<Function name='Trace'/>
 			<Function name='Warn'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -749,6 +749,10 @@ save yourself some time, copy this for undocumented things:
 		Tries to read the file at <code>sPath</code>. If successful, it returns the file's contents.
 		If unsuccessful, it returns two values: <code>nil</code> and <code>"error"</code>.
 	</Function>
+	<Function name='ReportScriptError' return='' arguments= 'string error, string error_type'>
+		Reports the error through the error reporting system.  error_type is the type used for the dialog that is presented, a dialog will not appear for a type the user has chosen to ignore.<br/>
+		error is optional an defaults to "Script error occurred.".  error_type is optional and defaults to "LUA_ERROR".
+	</Function>
 	<Function name='RunWithThreadVariables' return='int' arguments='function func, table t, ...'>
 		Calls <code>func(...)</code> with two LuaThreadVariables set, and returns the return values of <code>func()</code>.
 	</Function>

Docs/Themerdocs/actordef.txt

@@ -26,6 +26,7 @@ GrooveRadar
 HelpDisplay
 HoldJudgment
 InputList
+LogDisplay
 MemoryCardDisplay
 MeterDisplay
 Model
@@ -43,4 +44,4 @@ Sprite
 StepsDisplay
 StepsDisplayList
 TextBanner
-WorkoutGraph
+WorkoutGraph