Added rec_print_children and rec_print_table to _fallback. Updated changelog.

Docs/Changelog_sm5.txt

@@ -4,6 +4,37 @@ The StepMania 5 Changelog covers all post-sm-ssc changes. For a list of changes
 from StepMania 4 alpha 5 to sm-ssc v1.2.5, see Changelog_sm-ssc.txt.
 ________________________________________________________________________________
 
+2015/04/06
+----------
+* [global] rec_print_children and rec_print_table lua functions added to
+  _fallback. [kyzentun]
+* [Language] Dutch translation updated. [Thumbsy]
+* [RadarValues] Stream, Voltage, Air, Freeze, and Chaos are no longer capped
+  at 1.  Stream and Voltage no longer count hold heads twice.
+  RadarCategory_Notes added, which counts all notes.
+  Scoring bug fixes related to radar calculation. [kyzentun]
+* [ScreenSelectGame] Exit option returns to ScreenOptionsService unless the
+  game type actually changed. [Wallacoloo]
+
+2015/04/04
+----------
+* [EditMode] Added submenus to the timing edit menu to allow shifting,
+  copying, and pasting any or all timing segments in the selected region or
+  after the current cursor position. [kyzentun]
+  Shifting menus in edit mode now have choices for 1, 2, or 4 measures or 2
+  beats. [kyzentun]
+* [global] Fixed crash on OS X for certain dance pads when in Japanese
+  locale. [Wallacoloo]
+
+2015/04/03
+----------
+* [ScreenGameplay] The NoteField board is now underneath everything except
+  the backgound.  This means underneath any custom actors on the underlay or
+  overlay or decoration layers, and also underneath the combo/judgment even
+  when the ComboUnderField metric is true. [kyzentun]
+  Fixed bug in screen filter in default theme that made it not appear under
+  the field when a solo file was played without Center1Player. [kyzentun]
+
 2015/04/02
 ----------
 * [global] commify function exposed to lua. [kyzentun]

Docs/Luadoc/Lua.xml

@@ -239,6 +239,8 @@
 		<Function name='rawequal'/>
 		<Function name='rawget'/>
 		<Function name='rawset'/>
+		<Function name='rec_print_children'/>
+		<Function name='rec_print_table'/>
 		<Function name='require'/>
 		<Function name='round'/>
 		<Function name='scale'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -468,6 +468,14 @@ save yourself some time, copy this for undocumented things:
 	<Function name='ReadPrefFromFile' theme='_fallback' return='string' arguments='string prefName'>
 		[03 UserPreferences2.lua] (internal) Reads the specified user preference from its config file.
 	</Function>
+	<Function name='rec_print_children' theme='_fallback' return='' arguments='ActorFrame a, string indent'>
+		Recursively prints all the children of the actor frame to the log file.  This can be useful for finding out what actors are on a screen or just seeing what the structure of the actor tree looks like.<br />
+		<code>indent</code> is an optional argument that will be prepended to every line.
+	</Function>
+	<Function name='rec_print_table' theme='_fallback' return='' arguments='table t, string indent'>
+		Recursively prints all values in the table to the log file in the form "(key_type) key: (value_type) value" so that you know the type of the key and the value.  Useful if you're not sure exactly what is in a table passed as a parameter.<br />
+		<code>indent</code> is an optional argument that will be prepended to every line.
+	</Function>
 	<Function name='ReportStyle' return='void' arguments=''>
 		Sends the current style to the server.
 	</Function>

Themes/_fallback/Scripts/02 Utilities.lua

@@ -356,6 +356,65 @@ function IsUsingWideScreen()
 	end;
 end;
 
+-- Usage:  Pass in an ActorFrame and a string to put in front of every line.
+-- indent will be appended to at each level of the recursion, to indent each
+-- generation further.
+
+function rec_print_children(parent, indent)
+	if not indent then indent= "" end
+	if #parent > 0 and type(parent) == "table" then
+		for i, c in ipairs(parent) do
+			rec_print_children(c, indent .. i .. "->")
+		end
+	elseif parent.GetChildren then
+		local pname= (parent.GetName and parent:GetName()) or ""
+		local children= parent:GetChildren()
+		Trace(indent .. pname .. " children:")
+		for k, v in pairs(children) do
+			if #v > 0 then
+				Trace(indent .. pname .. "->" .. k .. " shared name:")
+				rec_print_children(v, indent .. pname .. "->")
+				Trace(indent .. pname .. "->" .. k .. " shared name over.")
+			else
+				rec_print_children(v, indent .. pname .. "->")
+			end
+		end
+		Trace(indent .. pname .. " children over.")
+	else
+		local pname= (parent.GetName and parent:GetName()) or ""
+		Trace(indent .. pname .. "(" .. tostring(parent) .. ")")
+	end
+end
+
+-- Usage:  Pass in a table and a string to indent each line with.
+-- indent will be appended to at each level of the recursion, to indent each
+-- generation further.
+-- DO NOT pass in a table that contains a reference loop.
+-- A reference loop is a case where a table contains a member that is a
+-- reference to itself, or contains a table that contains a reference to
+-- itself.
+-- Short reference loop example:  a= {}   a[1]= a
+-- Longer reference loop example:  a= {b= {c= {}}}   a.b.c[1]= a
+function rec_print_table(t, indent, depth_remaining)
+	if not indent then indent= "" end
+	if type(t) ~= "table" then
+		Trace(indent .. "rec_print_table passed a " .. type(t))
+		return
+	end
+	depth_remaining= depth_remaining or -1
+	if depth_remaining == 0 then return end
+	for k, v in pairs(t) do
+		if type(v) == "table" then
+			Trace(indent .. k .. ": table")
+			rec_print_table(v, indent .. "  ", depth_remaining - 1)
+		else
+			Trace(indent .. "(" .. type(k) .. ")" .. k .. ": " ..
+							"(" .. type(v) .. ")" .. tostring(v))
+		end
+	end
+	Trace(indent .. "end")
+end
+
 -- Minor text formatting functions from Kyzentun.
 -- TODO:  Figure out why BitmapText:maxwidth doesn't do what I want.
 -- Intentionally undocumented because they should be moved to BitmapText ASAP