From be14fdc318e622e759400fc3755278a8f54af5a6 Mon Sep 17 00:00:00 2001
From: vdelachaux <vdl4@wanadoo.fr>
Date: Thu, 19 Dec 2024 13:13:03 +0100
Subject: [PATCH] wip

---
 Project/Sources/Classes/Preferences.4dm       |  15 +-
 Project/Sources/Classes/Xliff.4dm             | 128 ++--
 .../Sources/Classes/_EDITOR_Controller.4dm    |  50 +-
 .../Classes/_SEARCH_PICKER_Controller.4dm     |  39 +-
 .../Sources/Classes/_STRING_Controller.4dm    |  21 +-
 Project/Sources/Classes/database.4dm          |  31 -
 Project/Sources/Classes/hListDelegate 2.4dm   | 689 ------------------
 Project/Sources/Classes/process.4dm           |  32 +
 Project/Sources/Classes/static.4dm            |   2 +-
 Project/Sources/Classes/tools.4dm             |  41 +-
 Project/Sources/Classes/xliffGroup.4dm        |  85 ++-
 Project/Sources/Classes/xliffUnit.4dm         |  38 +-
 Project/Sources/Forms/STRING/form.4DForm      |   1 -
 Project/Sources/Methods/EDITOR CALLBACK.4dm   |   3 +-
 Project/Sources/Methods/EDITOR OPEN.4dm       |  15 +-
 .../Sources/Methods/dropableWidgetMethod.4dm  |   7 +-
 Project/Sources/Methods/formCallBack.4dm      |   5 +-
 Project/Sources/Methods/formMenuHandle.4dm    |   7 +-
 .../Sources/Methods/subformWidgetMethod.4dm   |   2 +-
 Project/Sources/folders.json                  |   5 +-
 20 files changed, 258 insertions(+), 958 deletions(-)
 delete mode 100644 Project/Sources/Classes/hListDelegate 2.4dm
 create mode 100644 Project/Sources/Classes/process.4dm

diff --git a/Project/Sources/Classes/Preferences.4dm b/Project/Sources/Classes/Preferences.4dm
index 59baa1a..b1a83ac 100644
--- a/Project/Sources/Classes/Preferences.4dm
+++ b/Project/Sources/Classes/Preferences.4dm
@@ -1,5 +1,6 @@
 Class extends _classCore
 
+property version : Text
 property file : 4D:C1709.File
 property data : Object
 
@@ -19,8 +20,7 @@ Class constructor($version : Text)
 		
 	Else 
 		
-		This:C1470.data:=New object:C1471(\
-			"version"; This:C1470.version)
+		This:C1470.data:={version: This:C1470.version}
 		
 	End if 
 	
@@ -34,10 +34,10 @@ Function set($key : Text; $value)
 	
 	This:C1470.data[$key]:=$value
 	
-	This:C1470._save()
+	This:C1470.save()
 	
 	// === === === === === === === === === === === === === === === === === === ===
-Function _save()
+Function save()
 	
 	This:C1470.file.setText(JSON Stringify:C1217(This:C1470.data; *))
 	
@@ -62,7 +62,7 @@ Function _update()
 				$version:="3.0"
 				
 				//______________________________________________________
-			: ($version="3.0")
+			: ($version="3.0")  // Update to 3.1 or higher
 				
 				fixIDsWithSlashes
 				
@@ -71,14 +71,15 @@ Function _update()
 				//______________________________________________________
 			: ($version="3.1")  // Update to 3.2 or higher
 				
+				//
+				
 				//______________________________________________________
 		End case 
-		
 	Until ($version=This:C1470.version)
 	
 	If (This:C1470.data.version#$version)
 		
 		This:C1470.data.version:=$version
-		This:C1470._save()
+		This:C1470.save()
 		
 	End if 
\ No newline at end of file
diff --git a/Project/Sources/Classes/Xliff.4dm b/Project/Sources/Classes/Xliff.4dm
index 534fe19..6b5d17b 100644
--- a/Project/Sources/Classes/Xliff.4dm
+++ b/Project/Sources/Classes/Xliff.4dm
@@ -1,10 +1,33 @@
 Class extends xml
 
+// MARK: Default values ⚙️
+property allUnits : Collection:=[]
+property groups : Collection:=[]
+
+// MARK: Constants 🔐
+// Extensions
+property FILE_EXTENSION : Text:=".xlf"
+property FOLDER_EXTENSION : Text:=".lproj"
+
+// Common XPATH
+property XPATH_HEADER : Text:="/xliff/header"
+property XPATH_PROP_GROUP : Text:="/xliff/file/header/prop-group"
+property XPATH_FILE : Text:="/xliff/file"
+property XPATH_BODY : Text:="/xliff/file/body"
+
+// State values
+property NEW : Text:="new"  // The item is new (not in a previous version of the document)
+property NEEDS_TRANSLATION : Text:="needs-translation"  // The item needs to be translated.
+property NEEDS_REVIEW : Text:="needs-review-translation"  // Only the text of the item needs to be reviewed.
+
+// MARK: Other 💾
 property attributes; language : Object
-property groups : Collection
 property datatype : Text
 
-property duplicateResname : Boolean
+property noTranslate : Boolean
+property note : Boolean
+
+property duplicateID; duplicateResname : Boolean
 
 Class constructor($file : 4D:C1709.File)
 	
@@ -13,25 +36,6 @@ Class constructor($file : 4D:C1709.File)
 	// Do not close the XML tree when they are saved
 	This:C1470.autoClose:=False:C215
 	
-	// MARK:Delegates 📦
-	This:C1470.group:=cs:C1710.xliffGroup
-	This:C1470.transunit:=cs:C1710.xliffUnit
-	
-	// MARK: Common XPATH
-	This:C1470.headerPath:="/xliff/header"
-	This:C1470.propPath:="/xliff/file/header/prop-group"
-	This:C1470.filePath:="/xliff/file"
-	This:C1470.bodyPath:="/xliff/file/body"
-	
-	// MARK: Extensions
-	This:C1470.fileExtension:=".xlf"
-	This:C1470.folderExtension:=".lproj"
-	
-	// Mark:State values
-	This:C1470.new:="new"  // The item is new (not in a previous version of the document)
-	This:C1470.needsTranslation:="needs-translation"  // The item needs to be translated.
-	This:C1470.needsReviewTranslation:="needs-review-translation"  // Only the text of the item needs to be reviewed.
-	
 	// === === === === === === === === === === === === === === === === === === ===
 	/// Creating and returning a new group
 Function createGroup($resname : Text) : cs:C1710.xliffGroup
@@ -46,8 +50,8 @@ Function createGroup($resname : Text) : cs:C1710.xliffGroup
 	$node:=This:C1470.create(This:C1470.bodyNode; "group"; $attributes)
 	
 	// Update me
-	$attributes.XPATH:=This:C1470.bodyPath+"/group[@resname=\""+$resname+"\"]"
-	$group:=This:C1470.group.new($node; $attributes)
+	$attributes.xpath:=This:C1470.XPATH_BODY+"/group[@resname=\""+$resname+"\"]"
+	$group:=cs:C1710.xliffGroup.new($node; $attributes)
 	
 	This:C1470.groups.push($group)
 	This:C1470.groups:=This:C1470.groups.orderBy("resname")
@@ -61,13 +65,13 @@ Function deleteUnit($unit : cs:C1710.xliffUnit) : cs:C1710.xliffGroup
 	var $c : Collection
 	var $group : cs:C1710.xliffGroup
 	
-	//delete unit
+	// Delete unit
 	This:C1470.remove($unit.node)
 	
-	//update group
-	$c:=Split string:C1554($unit.XPATH; "/")
+	// Update group
+	$c:=Split string:C1554($unit.xpath; "/")
 	$c.pop()
-	$group:=This:C1470.groups.query("XPATH = :1"; $c.join("/")).pop()
+	$group:=This:C1470.groups.query("xpath = :1"; $c.join("/")).pop()
 	
 	$indx:=$group.transunits.indices("id = :1"; $unit.id)[0]
 	$group.transunits.remove($indx)
@@ -88,13 +92,13 @@ Function createUnit($group : cs:C1710.xliffGroup; $resname : Text; $id : Text) :
 	$node:=This:C1470.create($group.node; "trans-unit"; $attributes)
 	
 	$unit:=cs:C1710.xliffUnit.new($node; $attributes)
-	$unit.XPATH:=$group.XPATH+"/trans-unit[@id=\""+$unit.id+"\"]"
+	$unit.xpath:=$group.xpath+"/trans-unit[@id=\""+$unit.id+"\"]"
 	
 	$unit.source.node:=This:C1470.create($node; "source")
-	$unit.source.XPATH:=$unit.XPATH+"/source"
+	$unit.source.xpath:=$unit.xpath+"/source"
 	
 	$unit.target.node:=This:C1470.create($node; "target")
-	$unit.target.XPATH:=$unit.XPATH+"/target"
+	$unit.target.xpath:=$unit.xpath+"/target"
 	
 	$group.transunits.push($unit)
 	
@@ -109,7 +113,7 @@ Function get fileNode() : Text
 	
 	If (This:C1470.root#Null:C1517)
 		
-		return This:C1470.findByXPath(This:C1470.filePath)
+		return This:C1470.findByXPath(This:C1470.XPATH_FILE)
 		
 	End if 
 	
@@ -118,7 +122,7 @@ Function get bodyNode() : Text
 	
 	If (This:C1470.root#Null:C1517)
 		
-		return This:C1470.findByXPath(This:C1470.bodyPath)
+		return This:C1470.findByXPath(This:C1470.XPATH_BODY)
 		
 	End if 
 	
@@ -226,18 +230,16 @@ Function todoNodes() : Collection
 	// === === === === === === === === === === === === === === === === === === ===
 Function setState($node : Text; $state : Text)
 	
-	var $currentState : Text
-	
 	$node:=This:C1470.getTarget($node)
 	
 	If (This:C1470.isReference($node))
 		
 		If (Length:C16($state)>0)
 			
-			$currentState:=String:C10(This:C1470.getAttributes($node).state)
+			var $currentState : Text:=String:C10(This:C1470.getAttributes($node).state)
 			
 			If (Length:C16($currentState)>0)\
-				 && (($currentState=This:C1470.new) | ($state=This:C1470.needsTranslation) | ($state=This:C1470.needsReviewTranslation))
+				 && (($currentState=This:C1470.NEW) | ($state=This:C1470.NEEDS_TRANSLATION) | ($state=This:C1470.NEEDS_REVIEW))
 				
 				return   // Don't modify
 				
@@ -325,23 +327,23 @@ Function parse() : cs:C1710.Xliff
 	
 	For each ($node; This:C1470.groupNodes())
 		
-		$group:=This:C1470.group.new($node; This:C1470.getAttributes($node))
-		$group.XPATH:=This:C1470.bodyPath+"/group[@resname=\""+$group.resname+"\"]"
+		$group:=cs:C1710.xliffGroup.new($node; This:C1470.getAttributes($node))
+		$group.xpath:=This:C1470.XPATH_BODY+"/group[@resname=\""+$group.resname+"\"]"
 		
 		// Get the trans-units
 		For each ($node; This:C1470.groupUnitNodes($group.node))
 			
-			$unit:=This:C1470.transunit.new($node; This:C1470.getAttributes($node))
-			$unit.XPATH:=$group.XPATH+"/trans-unit[@id=\""+$unit.id+"\"]"
+			$unit:=cs:C1710.xliffUnit.new($node; This:C1470.getAttributes($node))
+			$unit.xpath:=$group.xpath+"/trans-unit[@id=\""+$unit.id+"\"]"
 			
 			$unit.source.value:=This:C1470.sourceValue($node)
-			$unit.source.XPATH:=$unit.XPATH+"/source"
+			$unit.source.xpath:=$unit.xpath+"/source"
 			
 			If ($unit.attributes.translate#Null:C1517)\
 				 && ($unit.attributes.translate#"no")
 				
 				$unit.target.value:=This:C1470.targetValue($node)
-				$unit.target.XPATH:=$unit.XPATH+"/target"
+				$unit.target.xpath:=$unit.xpath+"/target"
 				
 			Else 
 				
@@ -445,7 +447,7 @@ Function findUnitNode($unit : cs:C1710.xliffUnit) : Text
 	var $nodes : Collection
 	
 	// Search first with the id
-	$nodes:=This:C1470.find(This:C1470.root; $unit.XPATH)
+	$nodes:=This:C1470.find(This:C1470.root; $unit.xpath)
 	
 	If ($nodes.length>1)
 		
@@ -515,13 +517,13 @@ Function localizedFile($file : 4D:C1709.File; $masterLanguage : Text; $language
 	// Manage the target language in upper case (EN, FR, ...) as a suffix of the name
 	$path:=$file.platformPath
 	
-	If (Match regex:C1019("(?m-si)(.*)"+Uppercase:C13(Substring:C12($masterLanguage; 1; 2))+"\\"+This:C1470.fileExtension+"$"; $path; 1; $pos; $len))
+	If (Match regex:C1019("(?m-si)(.*)"+Uppercase:C13(Substring:C12($masterLanguage; 1; 2))+"\\"+This:C1470.FILE_EXTENSION+"$"; $path; 1; $pos; $len))
 		
-		$path:=Substring:C12($path; 1; $len{1})+Uppercase:C13(Substring:C12($language; 1; 2))+This:C1470.fileExtension
+		$path:=Substring:C12($path; 1; $len{1})+Uppercase:C13(Substring:C12($language; 1; 2))+This:C1470.FILE_EXTENSION
 		
 	End if 
 	
-	return File:C1566(Replace string:C233($path; $masterLanguage+This:C1470.folderExtension; $language+This:C1470.folderExtension); fk platform path:K87:2)
+	return File:C1566(Replace string:C233($path; $masterLanguage+This:C1470.FOLDER_EXTENSION; $language+This:C1470.FOLDER_EXTENSION); fk platform path:K87:2)
 	
 	// === === === === === === === === === === === === === === === === === === ===
 Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
@@ -557,7 +559,7 @@ Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
 				
 				If (Not:C34(Bool:C1537($unit.noTranslate)))
 					
-					$xliff.setState($unit.node; This:C1470.new)
+					$xliff.setState($unit.node; This:C1470.NEW)
 					
 				End if 
 			End for each 
@@ -583,7 +585,7 @@ Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
 			If ($localizedGroup=Null:C1517)
 				
 				// Create the group
-				$groupNode:=$xliff.append($xliff.findByXPath($xliff.bodyPath); $group.node)
+				$groupNode:=$xliff.append($xliff.findByXPath($xliff.XPATH_BODY); $group.node)
 				
 				// Set all target states as "new"
 				For each ($node; $xliff.childrens($groupNode))
@@ -592,7 +594,7 @@ Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
 					
 					If (String:C10($attributes.translate)#"no")
 						
-						$xliff.setState($node; This:C1470.new)
+						$xliff.setState($node; This:C1470.NEW)
 						
 					End if 
 				End for each 
@@ -602,7 +604,7 @@ Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
 			End if 
 			
 			// Ensure that all units are synchronized
-			$groupNode:=$xliff.findByXPath($group.XPATH)
+			$groupNode:=$xliff.findByXPath($group.xpath)
 			
 			For each ($unit; $group.transunits.orderBy("resname"))
 				
@@ -624,7 +626,7 @@ Function synchronize($file : 4D:C1709.File; $targetLanguage : Text)
 					If (String:C10($unit.attributes.translate)#"no")
 						
 						// Set the target state as "new"
-						$xliff.setState($node; This:C1470.new)
+						$xliff.setState($node; This:C1470.NEW)
 						
 					End if 
 				End if 
@@ -639,7 +641,7 @@ Function updateHeader($name : Text; $version : Text)
 	
 	var $node : Text
 	
-	$node:=This:C1470.findByXPath(This:C1470.propPath)
+	$node:=This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP)
 	
 	If (This:C1470.isReference($node))
 		
@@ -647,26 +649,26 @@ Function updateHeader($name : Text; $version : Text)
 		
 	Else 
 		
-		$node:=This:C1470.create(This:C1470.root; This:C1470.propPath; New object:C1471("name"; $name))
+		$node:=This:C1470.create(This:C1470.root; This:C1470.XPATH_PROP_GROUP; New object:C1471("name"; $name))
 		
 	End if 
 	
-	$node:=This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"version\"")
+	$node:=This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"version\"")
 	
 	If (Not:C34(This:C1470.isReference($node)))
 		
-		$node:=This:C1470.create(This:C1470.root; This:C1470.propPath+"/prop"; New object:C1471("prop-type"; "version"))
+		$node:=This:C1470.create(This:C1470.root; This:C1470.XPATH_PROP_GROUP+"/prop"; New object:C1471("prop-type"; "version"))
 		
 	End if 
 	
 	This:C1470.setValue($node; $version)
 	
 	// Delete old properties
-	This:C1470.remove(This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"resname-autofill\""))
-	This:C1470.remove(This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"resname-prefix\""))
-	This:C1470.remove(This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"resname-separator\""))
-	This:C1470.remove(This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"prefix\""))
-	This:C1470.remove(This:C1470.findByXPath(This:C1470.propPath+"/prop[@prop-type=\"separator\""))
+	This:C1470.remove(This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"resname-autofill\""))
+	This:C1470.remove(This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"resname-prefix\""))
+	This:C1470.remove(This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"resname-separator\""))
+	This:C1470.remove(This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"prefix\""))
+	This:C1470.remove(This:C1470.findByXPath(This:C1470.XPATH_PROP_GROUP+"/prop[@prop-type=\"separator\""))
 	
 	This:C1470.save()
 	
@@ -701,13 +703,13 @@ Function addCopyright($copyright : Text)
 	$node:=DOM Append XML child node:C1080(DOM Get XML document ref:C1088(This:C1470.root); XML comment:K45:8; $copyright)
 	
 	// *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
-	// $item could be a XPATH or a unit object
+	// $item could be a xpath or a unit object
 Function _child($item; $element : Text) : Text
 	
 	If (Value type:C1509($item)=Is object:K8:27)
 		
 		var $node : Text
-		$node:=This:C1470.findByXPath($item.XPATH+"/"+$element)
+		$node:=This:C1470.findByXPath($item.xpath+"/"+$element)
 		
 		If (This:C1470.success & This:C1470.isReference($node))
 			
@@ -725,6 +727,4 @@ Function _child($item; $element : Text) : Text
 Function _uid() : Text
 	
 	return Replace string:C233(Delete string:C232(Generate digest:C1147(Generate UUID:C1066; _o_4D REST digest:K66:3); 23; 2); "/"; "_")
-	
-	
 	
\ No newline at end of file
diff --git a/Project/Sources/Classes/_EDITOR_Controller.4dm b/Project/Sources/Classes/_EDITOR_Controller.4dm
index 3932c53..6ffd5b2 100644
--- a/Project/Sources/Classes/_EDITOR_Controller.4dm
+++ b/Project/Sources/Classes/_EDITOR_Controller.4dm
@@ -1014,7 +1014,7 @@ Function doDeleteString($e : cs:C1710.evt)
 		For each ($language; This:C1470.current.languages)
 			
 			$xliff:=$language.xliff
-			$group:=$xliff.groups.query("XPATH = :1"; $target.XPATH).pop()
+			$group:=$xliff.groups.query("xpath = :1"; $target.xpath).pop()
 			$xliff.remove($group.node)
 			This:C1470.save($xliff)
 			
@@ -1372,10 +1372,10 @@ Function parentGroup($unit : Object) : Object
 	
 	var $c : Collection
 	
-	$c:=Split string:C1554($unit.XPATH; "/")
+	$c:=Split string:C1554($unit.xpath; "/")
 	$c.pop()
 	
-	return This:C1470.current.groups.query("XPATH = :1"; $c.join("/")).pop()
+	return This:C1470.current.groups.query("xpath = :1"; $c.join("/")).pop()
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === ===
 	// Returns a collection of all xliff files for a given language (main by default)
@@ -1577,7 +1577,7 @@ Function _synchronizeAttributes($parent : Object; $string : Object; $attributes
 		
 		// Update the XML tree
 		$xliff:=$parent.opened.query("root = :1"; $language.root).pop()
-		$unit:=$xliff.findByXPath($string.XPATH)
+		$unit:=$xliff.findByXPath($string.xpath)
 		
 		If ($xliff.success)
 			
@@ -1837,7 +1837,7 @@ Function _UPDATE_SOURCE($context : Object)
 	
 	// Update the reference XML tree
 	$xliff:=$context.file
-	$unit:=$xliff.findByXPath($string.XPATH)
+	$unit:=$xliff.findByXPath($string.xpath)
 	$source:=$xliff.sourceNode($unit; True:C214)
 	$target:=$xliff.targetNode($unit; True:C214)
 	
@@ -1850,7 +1850,7 @@ Function _UPDATE_SOURCE($context : Object)
 		
 		// Update the XML tree
 		$xliff:=$language.xliff
-		$unit:=$xliff.findByXPath($string.XPATH)
+		$unit:=$xliff.findByXPath($string.xpath)
 		$source:=$xliff.sourceNode($unit; True:C214)
 		$target:=$xliff.targetNode($unit; True:C214)
 		
@@ -1864,17 +1864,17 @@ Function _UPDATE_SOURCE($context : Object)
 			: ($isNew)
 				
 				$xliff.setValue($target; $string.source.value)
-				$xliff.setState($target; $xliff.new)
+				$xliff.setState($target; $xliff.NEW)
 				
 				//______________________________________________________
-			: (String:C10($xliff.getAttributes($target).state)=$xliff.new)
+			: (String:C10($xliff.getAttributes($target).state)=$xliff.NEW)
 				
 				$xliff.setValue($target; $string.source.value)
 				
 				//______________________________________________________
 			Else 
 				
-				$xliff.setState($target; $xliff.needsReviewTranslation)
+				$xliff.setState($target; $xliff.NEEDS_REVIEW)
 				
 				//______________________________________________________
 		End case 
@@ -1883,7 +1883,7 @@ Function _UPDATE_SOURCE($context : Object)
 		
 		// Updating of UI elements
 		$language.properties:=$language.properties || {}
-		$language.properties.state:=$xliff.needsReviewTranslation
+		$language.properties.state:=$xliff.NEEDS_REVIEW
 		
 	End for each 
 	
@@ -1902,7 +1902,7 @@ Function _UPDATE_RESNAME($context : Object)
 	
 	// Update the reference XML tree
 	$xliff:=$context.file
-	$xliff.setAttribute($xliff.findByXPath($target.XPATH); "resname"; $target.resname)
+	$xliff.setAttribute($xliff.findByXPath($target.xpath); "resname"; $target.resname)
 	This:C1470.save($xliff)
 	
 	$ptr:=This:C1470.stringList.pointer
@@ -1955,9 +1955,9 @@ Function _UPDATE_RESNAME($context : Object)
 		// Synchronize attributes of other files
 		This:C1470._synchronizeAttributes($context.parent; $target; $xliff.getAttributes($target.node))
 		
-		If (Match regex:C1019("(?mi-s)(?<=trans-unit\\[@resname=\")([^\"]*)"; $target.XPATH; 1; $pos; $len))
+		If (Match regex:C1019("(?mi-s)(?<=trans-unit\\[@resname=\")([^\"]*)"; $target.xpath; 1; $pos; $len))
 			
-			$target.XPATH:=Substring:C12($target.XPATH; 1; $pos-1)+$target.resname+Substring:C12($target.XPATH; $pos+$len)
+			$target.xpath:=Substring:C12($target.xpath; 1; $pos-1)+$target.resname+Substring:C12($target.xpath; $pos+$len)
 			
 		End if 
 		
@@ -1980,7 +1980,7 @@ Function _UPDATE_TRANSLATE($context : Object)
 	
 	// Update the reference XML tree
 	$xliff:=$context.file
-	$unit:=$xliff.findByXPath($string.XPATH)
+	$unit:=$xliff.findByXPath($string.xpath)
 	
 	If ($string.attributes["translate"]=Null:C1517)
 		
@@ -2001,17 +2001,17 @@ Function _UPDATE_TRANSLATE($context : Object)
 			
 			// Update the XML tree
 			$xliff:=$language.xliff
-			$unit:=$xliff.findByXPath($string.XPATH)
+			$unit:=$xliff.findByXPath($string.xpath)
 			
 			$target:=$xliff.targetNode($unit; True:C214)
 			$xliff.setValue($target; $string.source.value)
-			$xliff.setState($target; $xliff.needsTranslation)
+			$xliff.setState($target; $xliff.NEEDS_TRANSLATION)
 			
 			This:C1470.save($xliff)
 			
 			// Updating of UI elements
 			$language.properties:=$language.properties || {}
-			$language.properties.state:=$xliff.needsTranslation
+			$language.properties.state:=$xliff.NEEDS_TRANSLATION
 			$language.value:=$string.source.value
 			
 		End for each 
@@ -2031,7 +2031,7 @@ Function _UPDATE_TRANSLATE($context : Object)
 			
 			// Update the XML tree
 			$xliff:=$language.xliff
-			$unit:=$xliff.findByXPath($string.XPATH)
+			$unit:=$xliff.findByXPath($string.xpath)
 			$xliff.remove($xliff.targetNode($unit))
 			
 			This:C1470.save($xliff)
@@ -2058,7 +2058,7 @@ Function _UPDATE_PLATFORM($context : Object)
 	
 	// Update the reference XML tree
 	$xliff:=$context.file
-	$unit:=$xliff.findByXPath($string.XPATH)
+	$unit:=$xliff.findByXPath($string.xpath)
 	
 	If ($string.attributes["d4:includeIf"]=Null:C1517)
 		
@@ -2088,7 +2088,7 @@ Function _UPDATE_NOTE($context : Object)
 	
 	// Update the reference XML tree
 	$xliff:=$context.file
-	$unit:=$xliff.findByXPath($string.XPATH)
+	$unit:=$xliff.findByXPath($string.xpath)
 	$note:=$xliff.noteNode($unit)
 	
 	If (Length:C16(String:C10($string.note))=0)
@@ -2108,7 +2108,7 @@ Function _UPDATE_NOTE($context : Object)
 		
 		// Update the XML tree
 		$xliff:=$language.xliff
-		$unit:=$xliff.findByXPath($string.XPATH)
+		$unit:=$xliff.findByXPath($string.xpath)
 		$note:=$xliff.noteNode($unit)
 		
 		If (Length:C16(String:C10($string.note))=0)
@@ -2139,15 +2139,15 @@ Function _PROPAGATE_REFERENCE($context : Object)
 		
 		// Update the XML tree
 		$xliff:=$language.xliff
-		$unit:=$xliff.findByXPath($string.XPATH)
+		$unit:=$xliff.findByXPath($string.xpath)
 		$xliff.setValue($target; $string.source.value)
-		$xliff.setState($target; $xliff.needsTranslation)
+		$xliff.setState($target; $xliff.NEEDS_TRANSLATION)
 		
 		This:C1470.save($xliff)
 		
 		// Updating of UI elements
 		$language.properties:=$language.properties || {}
-		$language.properties.state:=$xliff.needsTranslation
+		$language.properties.state:=$xliff.NEEDS_TRANSLATION
 		$language.value:=$string.source.value
 		
 	End for each 
@@ -2164,7 +2164,7 @@ Function _UPDATE_LOCALIZED_TARGET($context : Object)
 	$xliff:=This:C1470.opened.query("root=:1"; $context.root).pop()
 	
 	// Get target & set value
-	$target:=$xliff.findByXPath($context.string.target.XPATH)
+	$target:=$xliff.findByXPath($context.string.target.xpath)
 	$xliff.setValue($target; $context.value)
 	
 	// Remove state attribute
diff --git a/Project/Sources/Classes/_SEARCH_PICKER_Controller.4dm b/Project/Sources/Classes/_SEARCH_PICKER_Controller.4dm
index ea3e897..68613cf 100644
--- a/Project/Sources/Classes/_SEARCH_PICKER_Controller.4dm
+++ b/Project/Sources/Classes/_SEARCH_PICKER_Controller.4dm
@@ -3,24 +3,26 @@ Class: _SEARCH_PICKER_Controller - (4DPop XLIFF Pro)
 Created 10-05-2023 by Vincent de Lachaux
 */
 
+// MARK: Default values ⚙️
+property isSubform:=True:C214
+property toBeInitialized:=False:C215
+
+property borderColor : Integer:=0x00E5E5E5
+property expanded : Boolean:=False:C215
+
+// MARK: Delegates 📦
 property form : cs:C1710.form
-property callback : 4D:C1709.Function
+
+// MARK: Widgets 🧱
 property box : cs:C1710.input
 property glass : cs:C1710.button
 property ring : cs:C1710.static
 
 Class constructor()
 	
-	This:C1470.__CLASS__:=OB Class:C1730(This:C1470)
-	
-	This:C1470.isSubform:=True:C214
-	
 	// MARK:-Delegates 📦
 	This:C1470.form:=cs:C1710.form.new(This:C1470)
 	
-	This:C1470.borderColor:=0x00E5E5E5
-	This:C1470.expanded:=False:C215
-	
 	This:C1470.form.init()
 	
 	// MARK:-[Standard Suite]
@@ -44,13 +46,12 @@ Function handleEvents($e : cs:C1710.evt)
 				//______________________________________________________
 			: ($e.code=On Load:K2:1)
 				
-				SET TIMER:C645(-1)
+				This:C1470.form.refresh()
 				
 				//______________________________________________________
 			: ($e.code=On Timer:K2:25)
 				
 				SET TIMER:C645(0)
-				
 				This:C1470.reset()
 				
 				//______________________________________________________
@@ -82,15 +83,12 @@ Function handleEvents($e : cs:C1710.evt)
 			//==============================================
 		: (This:C1470.box.catch($e))
 			
-			var $searchText : Text
-			$searchText:=This:C1470.box.getValue()
-			
 			Case of 
 					
 					//______________________________________________________
 				: ($e.code=On Losing Focus:K2:8)
 					
-					If (Length:C16($searchText)=0)
+					If (Length:C16(This:C1470.box.value)=0)
 						
 						This:C1470.reset()
 						
@@ -106,12 +104,12 @@ Function handleEvents($e : cs:C1710.evt)
 					//______________________________________________________
 				: ($e.code=On Data Change:K2:15)
 					
-					This:C1470.form.containerInstance.data.value:=$searchText
+					This:C1470.form.containerInstance.data.value:=This:C1470.box.value
 					
 					// Inform the host
-					This:C1470.form.setValue(This:C1470)
+					This:C1470.form.containerValue:=This:C1470
 					
-					If (Length:C16($searchText)#0)
+					If (Length:C16(This:C1470.box.value)#0)
 						
 						// Stay in the widget
 						This:C1470.box.focus()
@@ -124,6 +122,11 @@ Function handleEvents($e : cs:C1710.evt)
 			//==============================================
 	End case 
 	
+	// === === === === === === === === === === === === === === === === === === === === === === === ===
+Function update()
+	
+	//
+	
 	// === === === === === === === === === === === === === === === === === === === === === === === ===
 Function expand()
 	
@@ -151,5 +154,5 @@ Function reset()
 	This:C1470.collapse()
 	
 	This:C1470.box.setColors(Foreground color:K23:1; Background color none:K23:10)
-	This:C1470.ring.setColors(This:C1470.containerInstance.data.borderColor || This:C1470.borderColor; Background color none:K23:10).show()
+	This:C1470.ring.setColors(This:C1470.form.containerInstance.data.borderColor || This:C1470.borderColor; Background color none:K23:10).show()
 	
\ No newline at end of file
diff --git a/Project/Sources/Classes/_STRING_Controller.4dm b/Project/Sources/Classes/_STRING_Controller.4dm
index 48b5bf9..4ec9dc7 100644
--- a/Project/Sources/Classes/_STRING_Controller.4dm
+++ b/Project/Sources/Classes/_STRING_Controller.4dm
@@ -9,8 +9,7 @@ property toBeInitialized:=False:C215
 
 // MARK: Delegates 📦
 property form : cs:C1710.form
-property menu : 4D:C1709.Class
-property str : cs:C1710.str
+property str : cs:C1710.str:=cs:C1710.str.new()
 
 // MARK: Widgets 🧱
 property resname; flag; lang; source : cs:C1710.input
@@ -19,17 +18,14 @@ property handle; mac; win : cs:C1710.static
 property note : cs:C1710.widget
 property unitGroup; languageGroup; movable : cs:C1710.group
 
-// MARK: Other 💾
-
-
 // MARK: Constants 🔐
 
+// MARK: Other 💾
+
 Class constructor
 	
 	// MARK:-Delegates 📦
 	This:C1470.form:=cs:C1710.form.new(This:C1470)
-	This:C1470.str:=cs:C1710.str.new()
-	This:C1470.menu:=cs:C1710.menu
 	
 	This:C1470.form.init()
 	
@@ -125,9 +121,7 @@ Function handleEvents($e : cs:C1710.evt)
 					
 				Else 
 					
-					// Show note UI
-					This:C1470.note.setCoordinates(This:C1470.source.getCoordinates())
-					This:C1470.note.show().focus()
+					This:C1470.note.setCoordinates(This:C1470.source.getCoordinates()).show().focus()
 					
 				End if 
 				
@@ -321,7 +315,7 @@ This.adjustResname(False)
 			
 			// Get localisation
 			//FIXME:Failed if 2 identical or diacritical resnames, the first one is returned.
-			$node:=$xliff.findByXPath($localisation.string.XPATH)
+			$node:=$xliff.findByXPath($localisation.string.xpath)
 			
 			If ($xliff.success)
 				
@@ -451,7 +445,6 @@ Function _resnameManager($e : cs:C1710.evt)
 	// === === === === === === === === === === === === === === === === === === === === === === === ===
 Function _actionManager($e : cs:C1710.evt)
 	
-	var $XPATH : Text
 	var $string : Object
 	var $parent : cs:C1710._EDITOR_Controller
 	var $menu; $sub : cs:C1710.menu
@@ -475,13 +468,13 @@ Function _actionManager($e : cs:C1710.evt)
 		
 	End if 
 	
-	$menu:=This:C1470.menu.new()
+	$menu:=cs:C1710.menu.new()
 	
 	$menu.append("camelCase"; "camelCase")  //.shortcut("c"; Option key mask)
 	
 	If (OB Instance of:C1731($string; cs:C1710.xliffUnit))
 		
-		$sub:=This:C1470.menu.new()
+		$sub:=cs:C1710.menu.new()
 		$sub.append("all"; "all").mark($string.attributes["d4:includeIf"]=Null:C1517)\
 			.line()\
 			.append("macOS"; "mac").icon("#images/maOS.png").mark(String:C10($string.attributes["d4:includeIf"])="mac")\
diff --git a/Project/Sources/Classes/database.4dm b/Project/Sources/Classes/database.4dm
index 17d558a..130bb21 100644
--- a/Project/Sources/Classes/database.4dm
+++ b/Project/Sources/Classes/database.4dm
@@ -587,37 +587,6 @@ Function _restart($compiled : Boolean; $userParam) : Object
 		
 	End try
 	
-	//MARK:-[PROCESSES]
-	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
-Function getRunningUserProcesses() : Collection
-	
-	var $c : Collection:=Process activity:C1495(Processes only:K5:35).processes
-	
-	return $c.query("state >= :1 & type > 0"; Executing:K13:4)
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
-Function isProcessRunning($name : Text) : Boolean
-	
-	return This:C1470.getRunningUserProcesses().query("name = :1"; $name).pop()#Null:C1517
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
-Function isProcessExists($name : Text; $bringToFront : Boolean) : Boolean
-	
-	var $process : Object:=This:C1470.getRunningUserProcesses().query("name = :1"; $name).first()
-	
-	If ($process#Null:C1517)
-		
-		If ($bringToFront)
-			
-			SHOW PROCESS:C325($process.number)
-			BRING TO FRONT:C326($process.number)
-			
-		End if 
-		
-		return True:C214
-		
-	End if 
-	
 	//MARK:-⚠️ NOT THREAD SAFE
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
 Function setUpdateFolder($folder; $silent : Boolean)
diff --git a/Project/Sources/Classes/hListDelegate 2.4dm b/Project/Sources/Classes/hListDelegate 2.4dm
deleted file mode 100644
index 7d5b3b1..0000000
--- a/Project/Sources/Classes/hListDelegate 2.4dm	
+++ /dev/null
@@ -1,689 +0,0 @@
-Class extends scrollable
-
-Class constructor($name : Text; $itemRef : Integer)
-	
-	Super:C1705($name)
-	
-	ASSERT:C1129(This:C1470.type=Object type hierarchical list:K79:7)
-	
-	This:C1470.ref:=$itemRef
-	
-	This:C1470.datasource:=OBJECT Get data source:C1265(*; This:C1470.name)
-	
-	// MARK:-[List]
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Creates a new list in memory and returns its unique list reference number.
-Function create() : Integer
-	
-	This:C1470.clear()
-	This:C1470.ref:=New list:C375
-	
-	return This:C1470.ref
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Deletes the current reference list
-Function clear($keepSubLists : Boolean)
-	
-	If (This:C1470.isList)
-		
-		If ($keepSubLists)
-			
-			CLEAR LIST:C377(This:C1470.ref)
-			
-		Else 
-			
-			CLEAR LIST:C377(This:C1470.ref; *)  // Default is list and sublists
-			
-		End if 
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Returns a copy of the current list
-Function copy() : cs:C1710.hList
-	
-	If (Asserted:C1132(This:C1470.isList; "No list to duplicate"))
-		
-		return cs:C1710.hList.new(Copy list:C626(This:C1470.ref))
-		
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Alias of copy()
-Function clone() : cs:C1710.hList
-	
-	return This:C1470.copy()
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// Is the current reference a valid list?
-Function get isList() : Boolean
-	
-	return Is a list:C621(This:C1470.ref)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The total number of items present in the list
-Function get itemCount() : Integer
-	
-	return Count list items:C380(*; This:C1470.name; *)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The number of items currently “visible”
-Function get visibleItemCount() : Integer
-	
-	return Count list items:C380(*; This:C1470.name)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The properties about the current list [⚠️ only work with datasource]
-Function get properties() : Object
-	
-	var $appearance; $doubleClick; $editable; $icon; $lineHeight; $multiSelection : Integer
-	
-	If (Asserted:C1132(Not:C34(Is nil pointer:C315(This:C1470.datasource)); Current method name:C684+" works only with a datatsource :-(("))
-		
-		GET LIST PROPERTIES:C632((This:C1470.datasource)->; $appearance; $icon; $lineHeight; $doubleClick; $multiSelection; $editable)
-		
-		return New object:C1471(\
-			"lineHeight"; $lineHeight; \
-			"expandCollapseOnDoubleClick"; Not:C34(Bool:C1537($doubleClick)); \
-			"multiSelections"; Bool:C1537($multiSelection); \
-			"editable"; Bool:C1537($editable))
-		
-	End if 
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set properties($properties : Object)
-	
-	var $key : Text
-	var $appearance; $doubleClick; $editable; $icon; $lineHeight; $multiSelection : Integer
-	
-	If (Asserted:C1132(Not:C34(Is nil pointer:C315(This:C1470.datasource)); Current method name:C684+" works only with a datatsource :-(("))
-		
-		GET LIST PROPERTIES:C632((This:C1470.datasource)->; $appearance; $icon; $lineHeight; $doubleClick; $multiSelection; $editable)
-		
-		For each ($key; $properties)
-			
-			Case of 
-					
-					//______________________________________________________
-				: ($key="lineHeight")
-					
-					$lineHeight:=Num:C11($properties[$key])
-					
-					//______________________________________________________
-				: ($key="expandCollapseOnDoubleClick")
-					
-					$doubleClick:=Num:C11(Not:C34(Bool:C1537($properties[$key])))
-					
-					//______________________________________________________
-				: ($key="multiSelections")
-					
-					$multiSelection:=Num:C11(Bool:C1537($properties[$key]))
-					
-					//______________________________________________________
-				: ($key="editable")
-					
-					$editable:=Num:C11(Bool:C1537($properties[$key]))
-					
-					//______________________________________________________
-			End case 
-			
-		End for each 
-		
-		SET LIST PROPERTIES:C387((This:C1470.datasource)->; $appearance; $icon; $lineHeight; $doubleClick; $multiSelection; $editable)
-		
-	End if 
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The selected item positions [⛔️ READ ONLY]
-Function get selected() : Collection
-	
-	var $c : Collection
-	
-	ARRAY LONGINT:C221($selected; 0x0000)
-	$selected{0}:=Selected list items:C379(*; This:C1470.name; $selected)
-	
-	$c:=New collection:C1472
-	ARRAY TO COLLECTION:C1563($c; $selected)
-	
-	return $c
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The selected item refrernces [⛔️ READ ONLY]
-Function get selectedReferences() : Collection
-	
-	var $c : Collection
-	
-	ARRAY LONGINT:C221($selected; 0x0000)
-	$selected{0}:=Selected list items:C379(*; This:C1470.name; $selected; *)
-	
-	$c:=New collection:C1472
-	ARRAY TO COLLECTION:C1563($c; $selected)
-	
-	return $c
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Appends a new item to the current list
-Function append($itemText : Text; $itemRef : Integer; $sublist : Integer; $expanded : Boolean)
-	
-	// ⚠️ APPEND TO LIST doesn't accept object name
-	
-	Case of 
-			
-			//––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
-		: (Count parameters:C259=2) || ($sublist=0)
-			
-			INSERT IN LIST:C625(*; This:C1470.name; 0; $itemText; $itemRef)
-			
-			//––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
-		: (Count parameters:C259=4)
-			
-			INSERT IN LIST:C625(*; This:C1470.name; 0; $itemText; $itemRef; $sublist; $expanded)
-			
-			//––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
-	End case 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Inserts an item to the current list
-Function insert($itemText : Text; $itemRef : Integer; $sublist : Integer; $expanded : Boolean; $beforeItemRef : Integer)
-	
-	If ($beforeItemRef#0)
-		
-		If ($sublist=0)
-			
-			INSERT IN LIST:C625(*; This:C1470.name; $beforeItemRef; $itemText; $itemRef)
-			
-		Else 
-			
-			INSERT IN LIST:C625(*; This:C1470.name; $beforeItemRef; $itemText; $itemRef; $sublist; $expanded)
-			
-		End if 
-		
-	Else 
-		
-		INSERT IN LIST:C625(*; This:C1470.name; *; $itemText; $itemRef; $sublist; $expanded)
-		
-	End if 
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// True if at least one element could be folded.
-Function get collapsable() : Boolean
-	
-	var $itemText : Text
-	var $expanded : Boolean
-	var $i; $itemRef; $sublist : Integer
-	
-	For ($i; 1; Count list items:C380(*; This:C1470.name); 1)
-		
-		GET LIST ITEM:C378(*; This:C1470.name; $i; $itemRef; $itemText; $sublist; $expanded)
-		
-		If ($sublist>0) && ($expanded)
-			
-			return True:C214
-			
-		End if 
-	End for 
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// True if at least one element could be unfolded.
-Function get expandable() : Boolean
-	
-	var $itemText : Text
-	var $expanded : Boolean
-	var $i; $itemRef; $sublist : Integer
-	
-	For ($i; 1; Count list items:C380(*; This:C1470.name); 1)
-		
-		GET LIST ITEM:C378(*; This:C1470.name; $i; $itemRef; $itemText; $sublist; $expanded)
-		
-		If ($sublist>0)
-			
-			If (Not:C34($expanded))
-				
-				return True:C214
-				
-			Else 
-				
-				$i+=Count list items:C380($sublist)
-				
-			End if 
-		End if 
-	End for 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Collapse all items
-Function collapseAll($keep : Boolean)
-	
-	var $itemText : Text
-	var $expanded : Boolean
-	var $count; $current; $i; $itemRef; $subList : Integer
-	
-	$keep:=Count parameters:C259=0 ? This:C1470.itemSublist>0 : $keep
-	
-	// Keep the current item reference to restore if any
-	$current:=This:C1470.itemRef
-	
-	$count:=This:C1470.itemCount
-	
-	Repeat 
-		
-		$i+=1
-		$expanded:=False:C215
-		
-		GET LIST ITEM:C378(*; This:C1470.name; $i; $itemRef; $itemText; $subList; $expanded)
-		
-		If ($subList#0)\
-			 & ($expanded)
-			
-			SET LIST ITEM:C385(*; This:C1470.name; $itemRef; $itemText; $itemRef; $subList; False:C215)
-			$count-=Count list items:C380($subList; *)
-			
-		Else 
-			
-			$count-=1
-			
-		End if 
-	Until ($count<=0)
-	
-	If ($keep)
-		
-		// Restore the selected item
-		This:C1470.selectByReference($current)
-		
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Expand all items
-Function expandAll()
-	
-	var $itemText : Text
-	var $expanded : Boolean
-	var $count; $i; $itemRef; $subList : Integer
-	
-	$count:=This:C1470.itemCount
-	
-	For ($i; 1; This:C1470.itemCount; 1)
-		
-		GET LIST ITEM:C378(*; This:C1470.name; $i; $itemRef; $itemText; $subList; $expanded)
-		
-		If ($subList#0) && (Not:C34($expanded))
-			
-			SET LIST ITEM:C385(*; This:C1470.name; $itemRef; $itemText; $itemRef; $subList; True:C214)
-			$i+=Count list items:C380($subList)
-			
-		End if 
-	End for 
-	
-	This:C1470.unselect()
-	
-	// MARK:-[Item]
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The value of the current element
-Function get itemValue() : Text
-	
-	return This:C1470._getItem("value")
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set itemValue($value : Text)
-	
-	This:C1470._setItem("value"; $value)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The ref of the current element
-Function get itemRef() : Integer
-	
-	return This:C1470._getItem("ref")
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set itemRef($îtemRef : Integer)
-	
-	This:C1470._setItem("ref"; $îtemRef)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The sub-list of the current element
-Function get itemSublist() : Integer
-	
-	return This:C1470._getItem("sublist")
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set itemSublist($sublist : Integer)
-	
-	This:C1470._setItem("sublist"; $sublist)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The expanded state of the sub-list of the current element
-Function get itemExpanded() : Boolean
-	
-	return This:C1470._getItem("expanded")
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set itemExpanded($expanded : Boolean)
-	
-	This:C1470._setItem("expanded"; $expanded)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	///The icon associated with the current element
-Function get itemIcon() : Picture
-	
-	return This:C1470._getItem("icon")
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-Function set itemIcon($icon : Picture)
-	
-	This:C1470._setItem("icon"; $icon)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The current element position
-Function get itemPosition() : Integer
-	
-	return List item position:C629(*; This:C1470.name; This:C1470.itemRef)
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// All the parameters names & values of the current item
-Function get parameters() : Collection
-	
-	var $dateSep; $decimalSep; $timeSep : Text
-	var $date : Date
-	var $bool : Boolean
-	var $time : Time
-	var $o : Object
-	var $c : Collection
-	
-	ARRAY TEXT:C222($names; 0x0000)
-	ARRAY TEXT:C222($values; 0x0000)
-	GET LIST ITEM PARAMETER ARRAYS:C1195(*; This:C1470.name; *; $names; $values)
-	
-	$c:=New collection:C1472
-	ARRAY TO COLLECTION:C1563($c; $names; "name"; $values; "value")
-	
-	GET SYSTEM FORMAT:C994(Decimal separator:K60:1; $decimalSep)
-	GET SYSTEM FORMAT:C994(Date separator:K60:10; $dateSep)
-	GET SYSTEM FORMAT:C994(Time separator:K60:11; $timeSep)
-	
-	For each ($o; $c)
-		
-		Case of 
-				
-				//______________________________________________________
-			: ($o.value="0")\
-				 | ($o.value="1")  // ⚠️ Boolean are stored as 0 or 1
-				
-				GET LIST ITEM PARAMETER:C985(*; This:C1470.name; *; $o.name; $bool)
-				$o.value:=$bool
-				
-				//______________________________________________________
-			: (Match regex:C1019("(?m-si)^(?:\\+|-)?\\d+(?:\\.|"+$decimalSep+"\\d+)?$"; $o.value; 1))
-				
-				$o.value:=Num:C11($o.value)
-				
-				//______________________________________________________
-			: (Match regex:C1019("(?m-si)^\\d+"+$timeSep+"\\d+(?:"+$timeSep+"\\d+)?$"; $o.value; 1))
-				
-				GET LIST ITEM PARAMETER:C985(*; This:C1470.name; *; $o.name; $time)
-				$o.value:=$time
-				
-				//______________________________________________________
-			: (Match regex:C1019("(?m-si)^\\d+"+$dateSep+"\\d+(?:"+$dateSep+"\\d+)?$"; $o.value; 1))
-				
-				GET LIST ITEM PARAMETER:C985(*; This:C1470.name; *; $o.name; $date)
-				$o.value:=$date
-				
-				//______________________________________________________
-			: (Match regex:C1019("(?msi)^(?:\\{.*\\})|(?:\\[.*\\])$"; $o.value; 1))
-				
-				$o.value:=JSON Parse:C1218($o.value)
-				
-				//______________________________________________________
-		End case 
-	End for each 
-	
-	return $c
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// The parent item reference [⛔️ READ ONLY]
-Function get parent() : Integer
-	
-	return List item parent:C633(*; This:C1470.name; *)
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Expand one item
-Function collapse($itemPos : Integer)
-	
-	var $itemText : Text
-	var $isExpanded : Boolean
-	var $itemRef; $sublist : Integer
-	
-	GET LIST ITEM:C378(*; This:C1470.name; $itemPos; $itemRef; $itemText; $sublist; $isExpanded)
-	
-	If ($sublist#0)\
-		 && ($isExpanded)
-		
-		SET LIST ITEM:C385(*; This:C1470.name; $itemRef; $itemText; $itemRef; $sublist; False:C215)
-		
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Expand one item
-Function expand($itemPos : Integer)
-	
-	var $itemText : Text
-	var $isExpanded : Boolean
-	var $itemRef; $sublist : Integer
-	
-	GET LIST ITEM:C378(*; This:C1470.name; $itemPos; $itemRef; $itemText; $sublist; $isExpanded)
-	
-	If ($sublist#0)\
-		 && (Not:C34($isExpanded))
-		
-		SET LIST ITEM:C385(*; This:C1470.name; $itemRef; $itemText; $itemRef; $sublist; True:C214)
-		
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Returns the itemRef position
-Function getItemPositionByRef($itemRef : Integer) : Integer
-	
-	return List item position:C629(*; This:C1470.name; $itemRef)
-	
-	// *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
-	/// Returns information about the element specified by itemPos or the current element if omitted
-Function _getItem($request : Text; $itemPos : Integer) : Variant
-	
-	var $itemText : Text
-	var $icon : Picture
-	var $expanded : Boolean
-	var $itemRef; $sublist : Integer
-	
-	If ($request="icon")
-		
-		If ($itemPos=0)
-			
-			GET LIST ITEM ICON:C951(*; This:C1470.name; *; $icon)
-			
-		Else 
-			
-			GET LIST ITEM ICON:C951(*; This:C1470.name; $itemPos; $icon)
-			
-		End if 
-		
-		return $icon
-		
-	Else 
-		
-		If ($itemPos=0)
-			
-			GET LIST ITEM:C378(*; This:C1470.name; *; $itemRef; $itemText; $sublist; $expanded)
-			
-		Else 
-			
-			GET LIST ITEM:C378(*; This:C1470.name; $itemPos; $itemRef; $itemText; $sublist; $expanded)
-			
-		End if 
-		
-	End if 
-	
-	Case of 
-			
-			//______________________________________________________
-		: ($request="value")
-			
-			return $itemText
-			
-			//______________________________________________________
-		: ($request="ref")
-			
-			return $itemRef
-			
-			//______________________________________________________
-		: ($request="sublist")
-			
-			return $sublist
-			
-			//______________________________________________________
-		: ($request="expanded")
-			
-			return $expanded
-			
-			//______________________________________________________
-	End case 
-	
-	// *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
-	/// Sets information of the element itemPos or the current element if omitted
-Function _setItem($request : Text; $value; $itemPos : Integer)
-	
-	var $icon : Picture
-	
-	If ($request="icon")
-		
-		If ($itemPos=0)
-			
-			SET LIST ITEM ICON:C950(*; This:C1470.name; *; $icon)
-			
-		Else 
-			
-			SET LIST ITEM ICON:C950(*; This:C1470.name; $itemPos; $icon)
-			
-		End if 
-		
-	Else 
-		
-		If ($itemPos=0)
-			
-			GET LIST ITEM:C378(*; This:C1470.name; *; $itemRef; $itemText; $sublist; $expanded)
-			
-		Else 
-			
-			GET LIST ITEM:C378(*; This:C1470.name; $itemPos; $itemRef; $itemText; $sublist; $expanded)
-			
-		End if 
-		
-		Case of 
-				
-				//______________________________________________________
-			: ($request="value")
-				
-				SET LIST ITEM:C385(*; This:C1470.name; *; $value; $itemRef; $sublist; $expanded)
-				
-				//______________________________________________________
-			: ($request="ref")
-				
-				SET LIST ITEM:C385(*; This:C1470.name; *; $itemText; $value; $sublist; $expanded)
-				
-				//______________________________________________________
-			: ($request="sublist")
-				
-				SET LIST ITEM:C385(*; This:C1470.name; *; $itemText; $itemRef; $value; $expanded)
-				
-				//______________________________________________________
-			: ($request="expanded")
-				
-				SET LIST ITEM:C385(*; This:C1470.name; *; $itemText; $itemRef; $sublist; $value)
-				
-				//______________________________________________________
-		End case 
-	End if 
-	
-	// MARK:-[Find]
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Returns the position of the first item value
-Function findPosition($itemText : Text; $scope : Integer) : Integer
-	
-	return Find in list:C952(*; This:C1470.name; $itemText; $scope)
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Returns the reference of the first item value
-Function findReference($itemText : Text; $scope : Integer) : Integer
-	
-	return Find in list:C952(*; This:C1470.name; $itemText; $scope; *)
-	
-	// MARK:-[Selection]
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// A collection of indexes of selected items
-Function get selectedItemIndexes() : Collection
-	
-	var $dummy : Integer
-	var $c : Collection
-	$c:=New collection:C1472
-	
-	ARRAY LONGINT:C221($selected; 0)
-	$dummy:=Selected list items:C379(*; This:C1470.name; $selected)
-	
-	ARRAY TO COLLECTION:C1563($c; $selected)
-	
-	return $c
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// A collection of refernces of selected items
-Function get selectedItemReferences() : Collection
-	
-	var $dummy : Integer
-	var $c : Collection
-	$c:=New collection:C1472
-	
-	ARRAY LONGINT:C221($selected; 0)
-	$dummy:=Selected list items:C379(*; This:C1470.name; $selected; *)
-	
-	ARRAY TO COLLECTION:C1563($c; $selected)
-	
-	return $c
-	
-	// <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==> <==>
-	/// Selects the item whose item position is passed
-Function selectByPosition($itemPos : Integer)
-	
-	// TODO: Accept a collection of positions
-	
-	If ($itemPos>0)
-		
-		SELECT LIST ITEMS BY POSITION:C381(*; This:C1470.name; $itemPos)
-		OBJECT SET SCROLL POSITION:C906(*; This:C1470.name; $itemPos)
-		
-	Else 
-		
-		This:C1470.unselect()
-		
-	End if 
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Selects the item whose item reference is passed
-Function selectByReference($itemRef : Integer)
-	
-	// TODO: Accept a collection of references
-	
-	// ⚠️ SELECT LIST ITEMS BY REFERENCE doesn't accept object name
-	This:C1470.selectByPosition(This:C1470.getItemPositionByRef($itemRef))
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Deselect all items
-Function selectAll()
-	
-	var $focused : Text
-	$focused:=OBJECT Get name:C1087(Object with focus:K67:3)
-	GOTO OBJECT:C206(*; This:C1470.name)
-	INVOKE ACTION:C1439(ak select all:K76:57; ak current form:K76:70)
-	GOTO OBJECT:C206(*; $focused)
-	
-	// === === === === === === === === === === === === === === === === === === === === === === === ===
-	/// Deselect all items
-Function unselect()
-	
-	SELECT LIST ITEMS BY POSITION:C381(*; This:C1470.name; This:C1470.itemCount+1)
-	
\ No newline at end of file
diff --git a/Project/Sources/Classes/process.4dm b/Project/Sources/Classes/process.4dm
new file mode 100644
index 0000000..5242b0a
--- /dev/null
+++ b/Project/Sources/Classes/process.4dm
@@ -0,0 +1,32 @@
+Class constructor
+	
+	//
+	
+	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
+Function getRunningUserProcesses() : Collection
+	
+	var $c : Collection:=Process activity:C1495(Processes only:K5:35).processes
+	return $c.query("state >= :1 & type > 0"; Executing:K13:4)
+	
+	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
+Function isProcessRunning($name : Text) : Boolean
+	
+	return This:C1470.getRunningUserProcesses().query("name = :1"; $name).pop()#Null:C1517
+	
+	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
+Function isProcessExists($name : Text; $bringToFront : Boolean) : Boolean
+	
+	var $process : Object:=This:C1470.getRunningUserProcesses().query("name = :1"; $name).first()
+	
+	If ($process#Null:C1517)
+		
+		If ($bringToFront)
+			
+			SHOW PROCESS:C325($process.number)
+			BRING TO FRONT:C326($process.number)
+			
+		End if 
+		
+		return True:C214
+		
+	End if 
\ No newline at end of file
diff --git a/Project/Sources/Classes/static.4dm b/Project/Sources/Classes/static.4dm
index eac490d..b2283c8 100644
--- a/Project/Sources/Classes/static.4dm
+++ b/Project/Sources/Classes/static.4dm
@@ -669,7 +669,7 @@ Function set visible($visible : Boolean)
 	OBJECT SET VISIBLE:C603(*; This:C1470.name; $visible)
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
-Function show($state : Boolean) : cs:C1710.static
+Function show($state : Boolean) : cs:C1710.widget
 	
 	OBJECT SET VISIBLE:C603(*; This:C1470.name; Count parameters:C259=0 ? True:C214 : $state)
 	return This:C1470
diff --git a/Project/Sources/Classes/tools.4dm b/Project/Sources/Classes/tools.4dm
index e6c9033..b9eab57 100644
--- a/Project/Sources/Classes/tools.4dm
+++ b/Project/Sources/Classes/tools.4dm
@@ -4,11 +4,13 @@ Common tools to have at hand
 
 */
 
+property success : Boolean:=False:C215
+property lastError : Text:=""
+property errors : Collection:=[]
+
 Class constructor
 	
-	This:C1470.success:=False:C215
-	This:C1470.lastError:=""
-	This:C1470.errors:=[]
+	//
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
 Function clone($class : Object) : Object
@@ -18,37 +20,31 @@ Function clone($class : Object) : Object
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
 Function first($c : Collection) : Variant
 	
-	If ($c#Null:C1517)
+	If ($c#Null:C1517)\
+		 && ($c.length>0)
+		
+		return $c[0]
 		
-		If ($c.length>0)
-			
-			return $c[0]
-			
-		End if 
 	End if 
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
 Function last($c : Collection) : Variant
 	
-	If ($c#Null:C1517)
+	If ($c#Null:C1517)\
+		 && ($c.length>0)
+		
+		return $c[$c.length-1]
 		
-		If ($c.length>0)
-			
-			return $c[$c.length-1]
-			
-		End if 
 	End if 
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
 Function next($c : Collection; $current : Integer) : Variant
 	
-	If ($c#Null:C1517)
+	If ($c#Null:C1517)\
+		 && ($c.length>$current)
+		
+		return $c[$current+1]
 		
-		If ($c.length>$current)
-			
-			return $c[$current+1]
-			
-		End if 
 	End if 
 	
 	// === === === === === === === === === === === === === === === === === === === === === === === === === ===
@@ -64,7 +60,6 @@ Function lep($command : Text; $inputStream) : Object
 	
 	var $error; $out : Text
 	var $len; $pid; $pos : Integer
-	var $o : Object
 	
 	Case of 
 			
@@ -92,7 +87,7 @@ Function lep($command : Text; $inputStream) : Object
 			//______________________________________________________
 	End case 
 	
-	$o:={success: False:C215}
+	var $o : Object:={success: False:C215}
 	
 	SET ENVIRONMENT VARIABLE:C812("_4D_OPTION_HIDE_CONSOLE"; "true")
 	LAUNCH EXTERNAL PROCESS:C811($command; $inputStream; $out; $error; $pid)
diff --git a/Project/Sources/Classes/xliffGroup.4dm b/Project/Sources/Classes/xliffGroup.4dm
index 5db4d71..c9029ab 100644
--- a/Project/Sources/Classes/xliffGroup.4dm
+++ b/Project/Sources/Classes/xliffGroup.4dm
@@ -1,80 +1,85 @@
-Class constructor($node : Text; $attributes : Object)
-	
 /*
 The <group> element specifies a set of elements that should be processed 
 together. For example: all the items of a menu, etc. Note that a <group> element 
 can contain other <group> elements. The <group> element can be used to describe 
 the hierarchy of the file.
-	
+
 The optional id attribute is used to uniquely identify the <group> within the same <file>. 
-	
+
 The optional datatype attribute specifies the data type of the 
 content of the <group>; e.g. "winres" for Windows resources. The optional 
 xml:space attribute is used to specify how white-spaces are to be treated within 
 the <group>.
-	
+
 The optional restype, resname, extradata, help-id, menu , menu-option, 
 menu-name, coord, font, css-style, style, exstyle, and extype attributes 
 describe the resources contained within the <group>.
-	
+
 The optional translate attribute provides a default value for all <trans-unit>
 elements contained within the <group>.
-	
+
 The optional reformat attribute specifies whether and which 
 attributes can be modified for the <target> elements of the <group>. 
-	
+
 The optional maxbytes and minbytes attributes specify the required maximum and 
 minimum number of bytes for the translation units within the <group>. The 
 optional size-unit attribute determines the unit for the optional maxheight, 
 minheight, maxwidth, and minwidth attributes, which limit the size of the 
 resource described by the <group>. 
-	
+
 The optional charclass attribute restricts all translation units in the scope 
 of the <group> to a subset of characters. 
-	
+
 The optional merged-trans attribute indicates if the group element contains merged 
 <trans-unit> elements. 
-	
+
 The optional ts attribute was DEPRECATED in XLIFF 1.1. 
-	
+
 Lists of values for the datatype, restype, and size-unit attributes are provided 
 by this specification.
-	
+
 Required attributes:
-	
+
 None.
-	
+
 Optional attributes:
-	
+
 id, datatype, xml:space, ts, <restype>, <resname>, extradata, help-id, menu, menu-
 option , menu-name, coord, font, css-style, style, exstyle, extype, translate, 
 reformat , maxbytes, minbytes, size-unit, maxheight, minheight, maxwidth , 
 minwidth, charclass, merged-trans, non-XLIFF attributes
-	
+
 Contents:
-	
+
 Zero, one or more <context-group> elements, followed by
 Zero, one or more <count-group> elements, followed by
 Zero, one or more <prop-group> elements, followed by
 Zero, one or more <note> elements, followed by
 Zero, one or more non-XLIFF elements, followed by
 Zero, one or more <group>, <trans-unit>, <bin-unit> elements, in any order.
-	
+
 All <context-group>, <count-group>, <prop-group>, <note> and non-XLIFF elements 
 pertain to the subsequent elements in the tree but can be overridden within a 
 child element.
 */
+
+property node; resname; xpath : Text
+property attributes : Object
+property isconstant : Boolean
+
+property transunits : Collection:=[]
+
+// MARK: Constants 🔐
+property XPATH_PATTERN : Text:="(?mi-s)(?<=group\\[@resname=\")([^\"]*)"
+
+Class constructor($node : Text; $attributes : Object)
 	
 	This:C1470.node:=$node
-	This:C1470.attributes:=$attributes || New object:C1471
+	This:C1470.attributes:=$attributes || {}
 	This:C1470.resname:=String:C10(This:C1470.attributes.resname)
-	This:C1470.XPATH:=String:C10($attributes.XPATH)
+	This:C1470.xpath:=String:C10($attributes.xpath)
 	This:C1470.isconstant:=String:C10(This:C1470.attributes.restype)="x-4DK#"
 	
-	This:C1470.transunits:=[]
-	
-	This:C1470._xpathPattern:="(?mi-s)(?<=group\\[@resname=\")([^\"]*)"
-	
 	// === === === === === === === === === === === === === === === === === === === === === === === ===
 Function setResname($resname : Text)
 	
@@ -83,9 +88,9 @@ Function setResname($resname : Text)
 	This:C1470.resname:=$resname
 	This:C1470.attributes.resname:=$resname
 	
-	If (Match regex:C1019(This:C1470._xpathPattern; This:C1470.XPATH; 1; $pos; $len))
+	If (Match regex:C1019(This:C1470.XPATH_PATTERN; This:C1470.xpath; 1; $pos; $len))
 		
-		This:C1470.XPATH:=Substring:C12(This:C1470.XPATH; 1; $pos-1)+$resname+Substring:C12(This:C1470.XPATH; $pos+$len)
+		This:C1470.xpath:=Substring:C12(This:C1470.xpath; 1; $pos-1)+$resname+Substring:C12(This:C1470.xpath; $pos+$len)
 		
 	End if 
 	
@@ -99,23 +104,23 @@ Function updateTransunits()
 	
 	For each ($unit; This:C1470.transunits)
 		
-		If (Match regex:C1019(This:C1470._xpathPattern; $unit.XPATH; 1; $pos; $len))
+		If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.xpath; 1; $pos; $len))
 			
-			$unit.XPATH:=Substring:C12($unit.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.XPATH; $pos+$len)
+			$unit.xpath:=Substring:C12($unit.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.xpath; $pos+$len)
 			
 		End if 
 		
-		If (Match regex:C1019(This:C1470._xpathPattern; $unit.source.XPATH; 1; $pos; $len))
+		If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.source.xpath; 1; $pos; $len))
 			
-			$unit.source.XPATH:=Substring:C12($unit.source.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.source.XPATH; $pos+$len)
+			$unit.source.xpath:=Substring:C12($unit.source.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.source.xpath; $pos+$len)
 			
 		End if 
 		
 		If ($unit.target#Null:C1517)
 			
-			If (Match regex:C1019(This:C1470._xpathPattern; $unit.target.XPATH; 1; $pos; $len))
+			If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.target.xpath; 1; $pos; $len))
 				
-				$unit.target.XPATH:=Substring:C12($unit.target.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.target.XPATH; $pos+$len)
+				$unit.target.xpath:=Substring:C12($unit.target.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.target.xpath; $pos+$len)
 				
 			End if 
 		End if 
@@ -129,27 +134,27 @@ Function setAttributes($attributes : Object)
 	
 	This:C1470.attributes:=$attributes
 	This:C1470.resname:=String:C10(This:C1470.attributes.resname)
-	This:C1470.XPATH:=String:C10($attributes.XPATH)
+	This:C1470.xpath:=String:C10($attributes.xpath)
 	
 	For each ($unit; This:C1470.transunits)
 		
-		If (Match regex:C1019(This:C1470._xpathPattern; $unit.XPATH; 1; $pos; $len))
+		If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.xpath; 1; $pos; $len))
 			
-			$unit.XPATH:=Substring:C12($unit.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.XPATH; $pos+$len)
+			$unit.xpath:=Substring:C12($unit.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.xpath; $pos+$len)
 			
 		End if 
 		
-		If (Match regex:C1019(This:C1470._xpathPattern; $unit.source.XPATH; 1; $pos; $len))
+		If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.source.xpath; 1; $pos; $len))
 			
-			$unit.source.XPATH:=Substring:C12($unit.source.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.source.XPATH; $pos+$len)
+			$unit.source.xpath:=Substring:C12($unit.source.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.source.xpath; $pos+$len)
 			
 		End if 
 		
 		If ($unit.target#Null:C1517)
 			
-			If (Match regex:C1019(This:C1470._xpathPattern; $unit.target.XPATH; 1; $pos; $len))
+			If (Match regex:C1019(This:C1470.XPATH_PATTERN; $unit.target.xpath; 1; $pos; $len))
 				
-				$unit.target.XPATH:=Substring:C12($unit.target.XPATH; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.target.XPATH; $pos+$len)
+				$unit.target.xpath:=Substring:C12($unit.target.xpath; 1; $pos-1)+This:C1470.resname+Substring:C12($unit.target.xpath; $pos+$len)
 				
 			End if 
 		End if 
diff --git a/Project/Sources/Classes/xliffUnit.4dm b/Project/Sources/Classes/xliffUnit.4dm
index 238dd57..1b36f02 100644
--- a/Project/Sources/Classes/xliffUnit.4dm
+++ b/Project/Sources/Classes/xliffUnit.4dm
@@ -1,9 +1,7 @@
-Class constructor($node : Text; $attributes : Object)
-	
 /*
 The <trans-unit> elements contains a <source>, <target> and 
 associated elements.
-	
+
 The required id attribute is used to uniquely identify the <trans-unit> within 
 all <trans-unit> and <bin-unit> elements within the same <file>. The optional 
 approved attribute indicates whether the translation has been approved by a 
@@ -29,46 +27,48 @@ are provided by this specification. During translation the content of the
 <source> element may be duplicated into a <seg-source> element, in which 
 additional segmentation related markup is introduced. See the Segmentation 
 section for more information.
-	
+
 Required attributes:
-	
+
 <id>
-	
+
 Optional attributes:
-	
+
 approved, translate, reformat, xml:space , datatype, ts, phase-name , <restype>, 
 <resname>, extradata , help-id, menu, menu-option , menu-name, coord, font, css-
 style, style, exstyle, extype, maxbytes, minbytes , size-unit, maxheight, 
 minheight, maxwidth, minwidth , charclass, non-XLIFF attributes
-	
+
 Contents:
-	
+
 One <source> element, followed by
 Zero or one <seg-source> element, followed by
 Zero or one <target> element, followed by
 Zero, one or more <context-group>, <count-group>, <prop-group>, <note>, <alt-
 trans> elements, in any order, followed by
 Zero, one or more non-XLIFF elements.
-	
+
 All child elements of <trans-unit> pertain to their sibling <source> element.
 While for backward compatibility reasons no order is enforced for the elements 
 before the non-XLIFF elements, the recommended order is the one in which they 
 are listed here.
 */
+
+property node; resname; xpath; id; note : Text
+property attributes; source; target : Object
+property noTranslate : Boolean
+
+Class constructor($node : Text; $attributes : Object)
+	
 	
 	This:C1470.node:=$node
-	This:C1470.attributes:=$attributes || New object:C1471
+	This:C1470.attributes:=$attributes || {}
 	This:C1470.resname:=String:C10(This:C1470.attributes.resname)
-	This:C1470.XPATH:=String:C10($attributes.XPATH)
+	This:C1470.xpath:=String:C10($attributes.xpath)
 	This:C1470.id:=String:C10(This:C1470.attributes.id)
 	This:C1470.noTranslate:=Bool:C1537(This:C1470.attributes.translate="no")
 	
-	This:C1470.source:=New object:C1471(\
-		"value"; ""; \
-		"XPATH"; "")
-	
-	This:C1470.target:=New object:C1471(\
-		"value"; ""; \
-		"XPATH"; "")
+	This:C1470.source:={value: ""; xpath: ""}
+	This:C1470.target:={value: ""; xpath: ""}
 	
 	This:C1470.note:=""
\ No newline at end of file
diff --git a/Project/Sources/Forms/STRING/form.4DForm b/Project/Sources/Forms/STRING/form.4DForm
index e054bf8..b584f21 100755
--- a/Project/Sources/Forms/STRING/form.4DForm
+++ b/Project/Sources/Forms/STRING/form.4DForm
@@ -286,7 +286,6 @@
 		"views": {
 			"default": {},
 			"NOTE": {
-				"visible": false,
 				"objects": [
 					"NOTE"
 				]
diff --git a/Project/Sources/Methods/EDITOR CALLBACK.4dm b/Project/Sources/Methods/EDITOR CALLBACK.4dm
index 69e9239..93941ee 100644
--- a/Project/Sources/Methods/EDITOR CALLBACK.4dm	
+++ b/Project/Sources/Methods/EDITOR CALLBACK.4dm	
@@ -1,8 +1,7 @@
 //%attributes = {"invisible":true}
 #DECLARE($function : Text; $data : Object)
 
-var $instance : 4D:C1709.Class
-$instance:=formGetInstance
+var $instance : 4D:C1709.Class:=formGetInstance
 
 If (Asserted:C1132(OB Instance of:C1731($instance[$function]; 4D:C1709.Function); "The function \""+$function+"\" is missing in the class\""+$instance.__CLASS__.name+"\""))
 	
diff --git a/Project/Sources/Methods/EDITOR OPEN.4dm b/Project/Sources/Methods/EDITOR OPEN.4dm
index a4ba7cc..85a94e0 100644
--- a/Project/Sources/Methods/EDITOR OPEN.4dm	
+++ b/Project/Sources/Methods/EDITOR OPEN.4dm	
@@ -1,13 +1,10 @@
 //%attributes = {"invisible":true}
 #DECLARE($run : Boolean)
 
-var $data : Object
-var $database : cs:C1710.database
-
-$database:=cs:C1710.database.new()
+var $name : Text:="$4DPop XLIFF Pro"
 
 If (Not:C34($run))\
- && ($database.isProcessExists("$4DPop XLIFF Pro"; True:C214))
+ && (cs:C1710.process.new().isProcessExists($name; True:C214))
 	
 	return 
 	
@@ -15,6 +12,8 @@ End if
 
 If ($run)
 	
+	var $database : cs:C1710.database:=cs:C1710.database.new()
+	
 	// Allow assertions for the matrix database & me ;-)
 	SET ASSERT ENABLED:C1131($database.isMatrix | $database.isDebug; *)
 	
@@ -24,13 +23,11 @@ If ($run)
 		
 	End if 
 	
-	$data:=New object:C1471(\
-		"window"; Open form window:C675("EDITOR"; Plain form window:K39:10; Horizontally centered:K39:1; Vertically centered:K39:4; *))
-	
+	var $data : Object:={window: Open form window:C675("EDITOR"; Plain form window:K39:10; Horizontally centered:K39:1; Vertically centered:K39:4; *)}
 	DIALOG:C40("EDITOR"; $data; *)
 	
 Else 
 	
-	CALL WORKER:C1389("$4DPop XLIFF Pro"; Current method name:C684; True:C214)
+	CALL WORKER:C1389($name; Current method name:C684; True:C214)
 	
 End if 
\ No newline at end of file
diff --git a/Project/Sources/Methods/dropableWidgetMethod.4dm b/Project/Sources/Methods/dropableWidgetMethod.4dm
index 31b4fae..15dbea6 100644
--- a/Project/Sources/Methods/dropableWidgetMethod.4dm
+++ b/Project/Sources/Methods/dropableWidgetMethod.4dm
@@ -1,11 +1,8 @@
 //%attributes = {"invisible":true,"shared":true}
 #DECLARE() : Integer
 
-var $manager : Text
-var $instance : 4D:C1709.Class
-
-$manager:="_"+OBJECT Get name:C1087+"Manager"
-$instance:=formGetInstance
+var $manager : Text:="_"+OBJECT Get name:C1087+"Manager"
+var $instance : 4D:C1709.Class:=formGetInstance
 
 If (Asserted:C1132(OB Instance of:C1731($instance[$manager]; 4D:C1709.Function); "The function \""+$manager+"\" is missing in the class\""+$instance.__CLASS__.name+"\""))
 	
diff --git a/Project/Sources/Methods/formCallBack.4dm b/Project/Sources/Methods/formCallBack.4dm
index 2ea019e..048ee1e 100644
--- a/Project/Sources/Methods/formCallBack.4dm
+++ b/Project/Sources/Methods/formCallBack.4dm
@@ -1,10 +1,9 @@
 //%attributes = {"invisible":true}
 #DECLARE($data : Object; $function : Text)
 
-var $instance : 4D:C1709.Class
-
 $function:=Length:C16($function)>0 ? $function : "callback"
-$instance:=formGetInstance
+
+var $instance : 4D:C1709.Class:=formGetInstance
 
 If (Asserted:C1132(OB Instance of:C1731($instance[$function]; 4D:C1709.Function); "The function \""+$function+"\" is missing in the class\""+$instance.__CLASS__.name+"\""))
 	
diff --git a/Project/Sources/Methods/formMenuHandle.4dm b/Project/Sources/Methods/formMenuHandle.4dm
index 6bfbff5..361be45 100644
--- a/Project/Sources/Methods/formMenuHandle.4dm
+++ b/Project/Sources/Methods/formMenuHandle.4dm
@@ -1,9 +1,6 @@
 //%attributes = {"invisible":true}
-var $manager : Text
-var $instance : 4D:C1709.Class
-
-$manager:="handleMenus"
-$instance:=formGetInstance
+var $manager : Text:="handleMenus"
+var $instance : 4D:C1709.Class:=formGetInstance
 
 If (Asserted:C1132(OB Instance of:C1731($instance[$manager]; 4D:C1709.Function); "The function \""+$manager+"\" is missing in the class\""+$instance.__CLASS__.name+"\""))
 	
diff --git a/Project/Sources/Methods/subformWidgetMethod.4dm b/Project/Sources/Methods/subformWidgetMethod.4dm
index f72e61e..2103781 100644
--- a/Project/Sources/Methods/subformWidgetMethod.4dm
+++ b/Project/Sources/Methods/subformWidgetMethod.4dm
@@ -18,7 +18,7 @@ If (Not:C34(OB Instance of:C1731($instance[$manager]; 4D:C1709.Function)))\
 	End if 
 End if 
 
-If (OB Instance of:C1731($instance[$manager]; 4D:C1709.Function))
+If (Asserted:C1132(OB Instance of:C1731($instance[$manager]; 4D:C1709.Function); "The function \""+$manager+"\" is missing in the class\""+$instance.__CLASS__.name+"\""))
 	
 	$instance[$manager](FORM Event:C1606)
 	
diff --git a/Project/Sources/folders.json b/Project/Sources/folders.json
index 61b98b0..172ec9c 100755
--- a/Project/Sources/folders.json
+++ b/Project/Sources/folders.json
@@ -29,7 +29,9 @@
 	"👥 NAMESPACE": {
 		"classes": [
 			"Preferences",
-			"Xliff"
+			"Xliff",
+			"xliffGroup",
+			"xliffUnit"
 		]
 	},
 	"👩‍💻 UI": {
@@ -37,6 +39,7 @@
 			"COMPILER_UI",
 			"dropableWidgetMethod",
 			"form_spreadToSubforms",
+			"formCallBack",
 			"formGetInstance",
 			"formMenuHandle",
 			"formMethod",