From 676645fad26f08c2a3a3d79c9c3d3221c90c5a9a Mon Sep 17 00:00:00 2001
From: Fedor Isakov <fisakov@gmail.com>
Date: Mon, 1 Feb 2021 16:04:12 +0100
Subject: [PATCH] Refactor DataForm presentation mechanism, drop unused code

Rewrite most of DataFormPrinter for simplicity.

Reformat presentation of terms, so that the specification comes at the beginning.
---
 .../models/jetbrains.mps.logic.dataform.mps   | 3031 ++++++++++-------
 .../models/plugin.mps                         | 1729 ++++------
 .../models/service.mps                        | 1242 +++++--
 .../mps/logic/test/logical@tests.mps          |  189 +-
 4 files changed, 3472 insertions(+), 2719 deletions(-)

diff --git a/coderules/languages/jetbrains.mps.logic/runtime/models/jetbrains.mps.logic.dataform.mps b/coderules/languages/jetbrains.mps.logic/runtime/models/jetbrains.mps.logic.dataform.mps
index d30ed5a1..c39bff51 100644
--- a/coderules/languages/jetbrains.mps.logic/runtime/models/jetbrains.mps.logic.dataform.mps
+++ b/coderules/languages/jetbrains.mps.logic/runtime/models/jetbrains.mps.logic.dataform.mps
@@ -6,6 +6,8 @@
     <use id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage" version="11" />
     <use id="760a0a8c-eabb-4521-8bfd-65db761a9ba3" name="jetbrains.mps.baseLanguage.logging" version="0" />
     <use id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text" version="0" />
+    <use id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections" version="1" />
+    <use id="a247e09e-2435-45ba-b8d2-07e93feba96a" name="jetbrains.mps.baseLanguage.tuples" version="0" />
   </languages>
   <imports>
     <import index="yt73" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.unification(jetbrains.mps.logic.reactor/)" />
@@ -18,6 +20,7 @@
     <import index="mhbf" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.model(MPS.OpenAPI/)" />
     <import index="lehm" ref="r:464fcc95-fddb-47d1-b620-592cbf6b8bf2(jetbrains.mps.coderules.runtime.memoizer)" />
     <import index="jpi6" ref="r:4c913df4-f2d5-43f7-af56-6bccd35aeb11(jetbrains.mps.lang.coderules.terms)" />
+    <import index="guwi" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.io(JDK/)" implicit="true" />
   </imports>
   <registry>
     <language id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage">
@@ -38,11 +41,15 @@
       </concept>
       <concept id="1153417849900" name="jetbrains.mps.baseLanguage.structure.GreaterThanOrEqualsExpression" flags="nn" index="2d3UOw" />
       <concept id="1215695189714" name="jetbrains.mps.baseLanguage.structure.PlusAssignmentExpression" flags="nn" index="d57v9" />
+      <concept id="4836112446988635817" name="jetbrains.mps.baseLanguage.structure.UndefinedType" flags="in" index="2jxLKc" />
       <concept id="1202948039474" name="jetbrains.mps.baseLanguage.structure.InstanceMethodCallOperation" flags="nn" index="liA8E" />
       <concept id="8118189177080264853" name="jetbrains.mps.baseLanguage.structure.AlternativeType" flags="ig" index="nSUau">
         <child id="8118189177080264854" name="alternative" index="nSUat" />
       </concept>
-      <concept id="1465982738277781862" name="jetbrains.mps.baseLanguage.structure.PlaceholderMember" flags="ng" index="2tJIrI" />
+      <concept id="1465982738277781862" name="jetbrains.mps.baseLanguage.structure.PlaceholderMember" flags="nn" index="2tJIrI" />
+      <concept id="1224573963862" name="jetbrains.mps.baseLanguage.structure.EnumValuesExpression" flags="nn" index="uiWXb">
+        <reference id="1224573974191" name="enumClass" index="uiZuM" />
+      </concept>
       <concept id="1239709250944" name="jetbrains.mps.baseLanguage.structure.PrefixIncrementExpression" flags="nn" index="2$rviw" />
       <concept id="1076505808687" name="jetbrains.mps.baseLanguage.structure.WhileStatement" flags="nn" index="2$JKZl">
         <child id="1076505808688" name="condition" index="2$JKZa" />
@@ -60,9 +67,6 @@
       <concept id="1188208481402" name="jetbrains.mps.baseLanguage.structure.HasAnnotation" flags="ng" index="2AJDlI">
         <child id="1188208488637" name="annotation" index="2AJF6D" />
       </concept>
-      <concept id="1188220165133" name="jetbrains.mps.baseLanguage.structure.ArrayLiteral" flags="nn" index="2BsdOp">
-        <child id="1188220173759" name="item" index="2BsfMF" />
-      </concept>
       <concept id="2820489544401957797" name="jetbrains.mps.baseLanguage.structure.DefaultClassCreator" flags="nn" index="HV5vD">
         <reference id="2820489544401957798" name="classifier" index="HV5vE" />
       </concept>
@@ -262,7 +266,7 @@
       <concept id="1107796713796" name="jetbrains.mps.baseLanguage.structure.Interface" flags="ig" index="3HP615">
         <child id="1107797138135" name="extendedInterface" index="3HQHJm" />
       </concept>
-      <concept id="5351203823916750322" name="jetbrains.mps.baseLanguage.structure.TryUniversalStatement" flags="ng" index="3J1_TO">
+      <concept id="5351203823916750322" name="jetbrains.mps.baseLanguage.structure.TryUniversalStatement" flags="nn" index="3J1_TO">
         <child id="8276990574886367510" name="catchClause" index="1zxBo5" />
         <child id="8276990574886367508" name="body" index="1zxBo7" />
       </concept>
@@ -295,6 +299,12 @@
         <reference id="1170346070688" name="classifier" index="1Y3XeK" />
       </concept>
     </language>
+    <language id="fd392034-7849-419d-9071-12563d152375" name="jetbrains.mps.baseLanguage.closures">
+      <concept id="1199569711397" name="jetbrains.mps.baseLanguage.closures.structure.ClosureLiteral" flags="nn" index="1bVj0M">
+        <child id="1199569906740" name="parameter" index="1bW2Oz" />
+        <child id="1199569916463" name="body" index="1bW5cS" />
+      </concept>
+    </language>
     <language id="f2801650-65d5-424e-bb1b-463a8781b786" name="jetbrains.mps.baseLanguage.javadoc">
       <concept id="5349172909345501395" name="jetbrains.mps.baseLanguage.javadoc.structure.BaseDocComment" flags="ng" index="P$AiS">
         <child id="8465538089690331502" name="body" index="TZ5H$" />
@@ -321,7 +331,6 @@
     </language>
     <language id="ceab5195-25ea-4f22-9b92-103b95ca8c0c" name="jetbrains.mps.lang.core">
       <concept id="1133920641626" name="jetbrains.mps.lang.core.structure.BaseConcept" flags="ng" index="2VYdi">
-        <property id="1193676396447" name="virtualPackage" index="3GE5qa" />
         <child id="5169995583184591170" name="smodelAttribute" index="lGtFl" />
       </concept>
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
@@ -329,13 +338,45 @@
       </concept>
     </language>
     <language id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text">
-      <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="ng" index="3oM_SD">
+      <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="nn" index="3oM_SD">
         <property id="155656958578482949" name="value" index="3oM_SC" />
       </concept>
-      <concept id="2535923850359271782" name="jetbrains.mps.lang.text.structure.Line" flags="ng" index="1PaTwC">
+      <concept id="2535923850359271782" name="jetbrains.mps.lang.text.structure.Line" flags="nn" index="1PaTwC">
         <child id="2535923850359271783" name="elements" index="1PaTwD" />
       </concept>
     </language>
+    <language id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections">
+      <concept id="1204796164442" name="jetbrains.mps.baseLanguage.collections.structure.InternalSequenceOperation" flags="nn" index="23sCx2">
+        <child id="1204796294226" name="closure" index="23t8la" />
+      </concept>
+      <concept id="540871147943773365" name="jetbrains.mps.baseLanguage.collections.structure.SingleArgumentSequenceOperation" flags="nn" index="25WWJ4">
+        <child id="540871147943773366" name="argument" index="25WWJ7" />
+      </concept>
+      <concept id="5784983078884872741" name="jetbrains.mps.baseLanguage.collections.structure.PeekOperation" flags="nn" index="2oR75g" />
+      <concept id="1237467461002" name="jetbrains.mps.baseLanguage.collections.structure.GetIteratorOperation" flags="nn" index="uNJiE" />
+      <concept id="1237467705688" name="jetbrains.mps.baseLanguage.collections.structure.IteratorType" flags="in" index="uOF1S">
+        <child id="1237467730343" name="elementType" index="uOL27" />
+      </concept>
+      <concept id="1237470895604" name="jetbrains.mps.baseLanguage.collections.structure.HasNextOperation" flags="nn" index="v0PNk" />
+      <concept id="1237471031357" name="jetbrains.mps.baseLanguage.collections.structure.GetNextOperation" flags="nn" index="v1n4t" />
+      <concept id="1151688443754" name="jetbrains.mps.baseLanguage.collections.structure.ListType" flags="in" index="_YKpA">
+        <child id="1151688676805" name="elementType" index="_ZDj9" />
+      </concept>
+      <concept id="3358009230508699637" name="jetbrains.mps.baseLanguage.collections.structure.PopOperation" flags="nn" index="2AryhJ" />
+      <concept id="3358009230508699932" name="jetbrains.mps.baseLanguage.collections.structure.PushOperation" flags="nn" index="2ArzE6" />
+      <concept id="3358009230509553641" name="jetbrains.mps.baseLanguage.collections.structure.LinkedListType" flags="in" index="2BANLN" />
+      <concept id="1237721394592" name="jetbrains.mps.baseLanguage.collections.structure.AbstractContainerCreator" flags="nn" index="HWqM0">
+        <child id="1237721435807" name="elementType" index="HW$YZ" />
+      </concept>
+      <concept id="1227008614712" name="jetbrains.mps.baseLanguage.collections.structure.LinkedListCreator" flags="nn" index="2Jqq0_" />
+      <concept id="1227022159410" name="jetbrains.mps.baseLanguage.collections.structure.AddFirstElementOperation" flags="nn" index="2Ke4WJ" />
+      <concept id="1227022210526" name="jetbrains.mps.baseLanguage.collections.structure.ClearAllElementsOperation" flags="nn" index="2Kehj3" />
+      <concept id="1203518072036" name="jetbrains.mps.baseLanguage.collections.structure.SmartClosureParameterDeclaration" flags="ig" index="Rh6nW" />
+      <concept id="1160600644654" name="jetbrains.mps.baseLanguage.collections.structure.ListCreatorWithInit" flags="nn" index="Tc6Ow" />
+      <concept id="1160612413312" name="jetbrains.mps.baseLanguage.collections.structure.AddElementOperation" flags="nn" index="TSZUe" />
+      <concept id="1240325842691" name="jetbrains.mps.baseLanguage.collections.structure.AsSequenceOperation" flags="nn" index="39bAoz" />
+      <concept id="1225727723840" name="jetbrains.mps.baseLanguage.collections.structure.FindFirstOperation" flags="nn" index="1z4cxt" />
+    </language>
   </registry>
   <node concept="312cEu" id="2xQ7eRAD2dj">
     <property role="TrG5h" value="Value" />
@@ -9712,6 +9753,9 @@
       </node>
     </node>
     <node concept="3Tm1VV" id="4pwDyRC5uzc" role="1B3o_S" />
+    <node concept="2AHcQZ" id="19fWAfxkFia" role="2AJF6D">
+      <ref role="2AI5Lk" to="wyt6:~Deprecated" resolve="Deprecated" />
+    </node>
   </node>
   <node concept="312cEu" id="1G9MbtSGvLs">
     <property role="TrG5h" value="DataFormPrinter" />
@@ -9745,140 +9789,7 @@
       </node>
     </node>
     <node concept="2tJIrI" id="6wS_caAMc6B" role="jymVt" />
-    <node concept="Wx3nA" id="6X1kwjBNrNA" role="jymVt">
-      <property role="TrG5h" value="UNDEFINED" />
-      <property role="3TUv4t" value="true" />
-      <node concept="3Tm6S6" id="6X1kwjBNrNC" role="1B3o_S" />
-      <node concept="10Oyi0" id="6X1kwjBNtEv" role="1tU5fm" />
-      <node concept="3cmrfG" id="6X1kwjBNuzA" role="33vP2m">
-        <property role="3cmrfH" value="-1" />
-      </node>
-    </node>
-    <node concept="Wx3nA" id="6X1kwjBMYtz" role="jymVt">
-      <property role="TrG5h" value="OPEN" />
-      <property role="3TUv4t" value="true" />
-      <node concept="3Tm6S6" id="6X1kwjBMYt_" role="1B3o_S" />
-      <node concept="10Oyi0" id="6X1kwjBN0jK" role="1tU5fm" />
-      <node concept="3cmrfG" id="6X1kwjBN0S6" role="33vP2m">
-        <property role="3cmrfH" value="0" />
-      </node>
-    </node>
-    <node concept="Wx3nA" id="6X1kwjBN31z" role="jymVt">
-      <property role="TrG5h" value="SEPARATOR" />
-      <property role="3TUv4t" value="true" />
-      <node concept="3Tm6S6" id="6X1kwjBN31$" role="1B3o_S" />
-      <node concept="10Oyi0" id="6X1kwjBN31_" role="1tU5fm" />
-      <node concept="3cmrfG" id="6X1kwjBN31A" role="33vP2m">
-        <property role="3cmrfH" value="1" />
-      </node>
-    </node>
-    <node concept="Wx3nA" id="6X1kwjBN167" role="jymVt">
-      <property role="TrG5h" value="CLOSE" />
-      <property role="3TUv4t" value="true" />
-      <node concept="3Tm6S6" id="6X1kwjBN168" role="1B3o_S" />
-      <node concept="10Oyi0" id="6X1kwjBN169" role="1tU5fm" />
-      <node concept="3cmrfG" id="6X1kwjBN16a" role="33vP2m">
-        <property role="3cmrfH" value="2" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="6Dg__VJ8Qnw" role="jymVt" />
-    <node concept="Wx3nA" id="428_4iYwWop" role="jymVt">
-      <property role="3TUv4t" value="true" />
-      <property role="TrG5h" value="DEFAULT" />
-      <node concept="3Tm6S6" id="428_4iYwWoq" role="1B3o_S" />
-      <node concept="10Q1$e" id="428_4iYwWor" role="1tU5fm">
-        <node concept="17QB3L" id="428_4iYwWos" role="10Q1$1" />
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-      <node concept="2BsdOp" id="428_4iYwWot" role="33vP2m">
-        <node concept="Xl_RD" id="428_4iYwWou" role="2BsfMF" />
-        <node concept="Xl_RD" id="428_4iYwWov" role="2BsfMF">
-          <property role="Xl_RC" value=" " />
-        </node>
-        <node concept="Xl_RD" id="428_4iYwWow" role="2BsfMF" />
-      </node>
-    </node>
-    <node concept="Wx3nA" id="1G9MbtSGvM5" role="jymVt">
-      <property role="3TUv4t" value="true" />
-      <property role="TrG5h" value="NODE_FEATURES" />
-      <node concept="3Tm6S6" id="1G9MbtSGvM6" role="1B3o_S" />
-      <node concept="10Q1$e" id="1G9MbtSGvM7" role="1tU5fm">
-        <node concept="17QB3L" id="1G9MbtSGvM8" role="10Q1$1" />
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-      <node concept="2BsdOp" id="1G9MbtSGvM9" role="33vP2m">
-        <node concept="Xl_RD" id="1G9MbtSGvMa" role="2BsfMF">
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-    </node>
-    <node concept="Wx3nA" id="1G9MbtSUX18" role="jymVt">
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-          <property role="Xl_RC" value="[" />
-        </node>
-        <node concept="Xl_RD" id="1G9MbtSUX1e" role="2BsfMF">
-          <property role="Xl_RC" value=", " />
-        </node>
-        <node concept="Xl_RD" id="1G9MbtSUX1f" role="2BsfMF">
-          <property role="Xl_RC" value="]" />
-        </node>
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-    <node concept="Wx3nA" id="5wYq9r5xYyw" role="jymVt">
-      <property role="3TUv4t" value="true" />
-      <property role="TrG5h" value="CHILD_ROLE" />
-      <node concept="3Tm6S6" id="5wYq9r5xYyx" role="1B3o_S" />
-      <node concept="10Q1$e" id="5wYq9r5xYyy" role="1tU5fm">
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-        <node concept="Xl_RD" id="5wYq9r5xYy_" role="2BsfMF">
-          <property role="Xl_RC" value=":" />
-        </node>
-        <node concept="Xl_RD" id="5wYq9r5xYyA" role="2BsfMF">
-          <property role="Xl_RC" value="/" />
-        </node>
-        <node concept="Xl_RD" id="5wYq9r5xYyB" role="2BsfMF" />
-      </node>
-    </node>
-    <node concept="Wx3nA" id="5wYq9r5wwuE" role="jymVt">
-      <property role="3TUv4t" value="true" />
-      <property role="TrG5h" value="VALUE_ROLE" />
-      <node concept="3Tm6S6" id="5wYq9r5wwuF" role="1B3o_S" />
-      <node concept="10Q1$e" id="5wYq9r5wwuG" role="1tU5fm">
-        <node concept="17QB3L" id="5wYq9r5wwuH" role="10Q1$1" />
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-      <node concept="2BsdOp" id="5wYq9r5wwuI" role="33vP2m">
-        <node concept="Xl_RD" id="5wYq9r5wwuJ" role="2BsfMF">
-          <property role="Xl_RC" value="=" />
-        </node>
-        <node concept="Xl_RD" id="5wYq9r5wwuK" role="2BsfMF">
-          <property role="Xl_RC" value="/" />
-        </node>
-        <node concept="Xl_RD" id="5wYq9r5wwuL" role="2BsfMF" />
-      </node>
-    </node>
     <node concept="2tJIrI" id="1G9MbtSUTR7" role="jymVt" />
-    <node concept="Wx3nA" id="6Dg__VIWx8u" role="jymVt">
-      <property role="TrG5h" value="TERMS_HACK" />
-      <node concept="3Tm6S6" id="6Dg__VIWx8w" role="1B3o_S" />
-      <node concept="10P_77" id="6Dg__VIWBK6" role="1tU5fm" />
-      <node concept="3clFbT" id="6Dg__VIXYb3" role="33vP2m">
-        <property role="3clFbU" value="true" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="1G9MbtSGvMd" role="jymVt" />
     <node concept="2YIFZL" id="1G9MbtSGvMe" role="jymVt">
       <property role="DiZV1" value="false" />
       <property role="od$2w" value="false" />
@@ -9892,16 +9803,16 @@
       <node concept="3clFbS" id="1G9MbtSGvMh" role="3clF47">
         <node concept="3cpWs8" id="5wYq9r5UrxK" role="3cqZAp">
           <node concept="3cpWsn" id="5wYq9r5UrxL" role="3cpWs9">
-            <property role="TrG5h" value="nodePresentable" />
+            <property role="TrG5h" value="presentable" />
             <node concept="2YIFZM" id="5wYq9r5UrxM" role="33vP2m">
               <ref role="37wK5l" to="lehm:2tjs8VC2Csb" resolve="get" />
               <ref role="1Pybhc" to="lehm:2tjs8VC0K0m" resolve="Memoizer" />
               <node concept="3VsKOn" id="5wYq9r5UrxN" role="37wK5m">
-                <ref role="3VsUkX" node="4pwDyRC5PYT" resolve="NodePresentable" />
+                <ref role="3VsUkX" node="19fWAfxiNy0" resolve="DataFormPrintable" />
               </node>
             </node>
-            <node concept="3uibUv" id="5wYq9r5Uv9h" role="1tU5fm">
-              <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
+            <node concept="3uibUv" id="19fWAfxjC4w" role="1tU5fm">
+              <ref role="3uigEE" node="19fWAfxiNy0" resolve="DataFormPrintable" />
             </node>
           </node>
         </node>
@@ -9920,7 +9831,7 @@
               <property role="3clFbU" value="false" />
             </node>
             <node concept="37vLTw" id="5wYq9r5UwhI" role="37wK5m">
-              <ref role="3cqZAo" node="5wYq9r5UrxL" resolve="nodePresentable" />
+              <ref role="3cqZAo" node="5wYq9r5UrxL" resolve="presentable" />
             </node>
           </node>
         </node>
@@ -9929,88 +9840,6 @@
       <node concept="3Tm1VV" id="1G9MbtSGvMy" role="1B3o_S" />
     </node>
     <node concept="2tJIrI" id="428_4iYAZh$" role="jymVt" />
-    <node concept="2YIFZL" id="428_4iYAWU5" role="jymVt">
-      <property role="DiZV1" value="false" />
-      <property role="od$2w" value="false" />
-      <property role="TrG5h" value="print" />
-      <node concept="37vLTG" id="428_4iYAWU6" role="3clF46">
-        <property role="TrG5h" value="tf" />
-        <node concept="3uibUv" id="428_4iYAWU7" role="1tU5fm">
-          <ref role="3uigEE" node="1bm7a6EXvsP" resolve="DataForm" />
-        </node>
-      </node>
-      <node concept="37vLTG" id="428_4iYAWU8" role="3clF46">
-        <property role="TrG5h" value="nodePresentable" />
-        <node concept="3uibUv" id="3KN3A4uvk_F" role="1tU5fm">
-          <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
-        </node>
-      </node>
-      <node concept="3clFbS" id="428_4iYAWUa" role="3clF47">
-        <node concept="3clFbF" id="428_4iYAWUg" role="3cqZAp">
-          <node concept="1rXfSq" id="428_4iYAWUh" role="3clFbG">
-            <ref role="37wK5l" node="1G9MbtSGvMV" resolve="doPrint" />
-            <node concept="37vLTw" id="428_4iYAWUi" role="37wK5m">
-              <ref role="3cqZAo" node="428_4iYAWU6" resolve="tf" />
-            </node>
-            <node concept="2ShNRf" id="428_4iYAWUj" role="37wK5m">
-              <node concept="HV5vD" id="428_4iYAWUk" role="2ShVmc">
-                <ref role="HV5vE" node="4pwDyRC5uzb" resolve="DefaultVariableSymbol" />
-              </node>
-            </node>
-            <node concept="3clFbT" id="428_4iYAWUm" role="37wK5m">
-              <property role="3clFbU" value="false" />
-            </node>
-            <node concept="37vLTw" id="428_4iYAWUn" role="37wK5m">
-              <ref role="3cqZAo" node="428_4iYAWU8" resolve="nodePresentable" />
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-    <node concept="2YIFZL" id="6kEuCh$O_vn" role="jymVt">
-      <property role="DiZV1" value="false" />
-      <property role="od$2w" value="false" />
-      <property role="TrG5h" value="printCondensed" />
-      <node concept="37vLTG" id="6kEuCh$O_vo" role="3clF46">
-        <property role="TrG5h" value="tf" />
-        <node concept="3uibUv" id="6kEuCh$O_vp" role="1tU5fm">
-          <ref role="3uigEE" node="1bm7a6EXvsP" resolve="DataForm" />
-        </node>
-      </node>
-      <node concept="37vLTG" id="428_4iYzZx9" role="3clF46">
-        <property role="TrG5h" value="nodePresentable" />
-        <node concept="3uibUv" id="3KN3A4uve8w" role="1tU5fm">
-          <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
-        </node>
-      </node>
-      <node concept="3clFbS" id="6kEuCh$O_vq" role="3clF47">
-        <node concept="3clFbF" id="6kEuCh$O_vw" role="3cqZAp">
-          <node concept="1rXfSq" id="6kEuCh$O_vx" role="3clFbG">
-            <ref role="37wK5l" node="1G9MbtSGvMV" resolve="doPrint" />
-            <node concept="37vLTw" id="6kEuCh$O_vy" role="37wK5m">
-              <ref role="3cqZAo" node="6kEuCh$O_vo" resolve="tf" />
-            </node>
-            <node concept="2ShNRf" id="6kEuCh$O_vz" role="37wK5m">
-              <node concept="HV5vD" id="6kEuCh$O_v$" role="2ShVmc">
-                <ref role="HV5vE" node="4pwDyRC5uzb" resolve="DefaultVariableSymbol" />
-              </node>
-            </node>
-            <node concept="3clFbT" id="6kEuCh$O_vA" role="37wK5m">
-              <property role="3clFbU" value="true" />
-            </node>
-            <node concept="37vLTw" id="428_4iY_m7o" role="37wK5m">
-              <ref role="3cqZAo" node="428_4iYzZx9" resolve="nodePresentable" />
-            </node>
-          </node>
-        </node>
-      </node>
-      <node concept="17QB3L" id="6kEuCh$O_vF" role="3clF45" />
-      <node concept="3Tm1VV" id="6kEuCh$O_vG" role="1B3o_S" />
-    </node>
-    <node concept="2tJIrI" id="1G9MbtSGvMU" role="jymVt" />
     <node concept="2YIFZL" id="1G9MbtSGvMV" role="jymVt">
       <property role="DiZV1" value="false" />
       <property role="od$2w" value="false" />
@@ -10033,8 +9862,8 @@
       </node>
       <node concept="37vLTG" id="428_4iY$bf0" role="3clF46">
         <property role="TrG5h" value="nodePresentable" />
-        <node concept="3uibUv" id="3KN3A4uvdbd" role="1tU5fm">
-          <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
+        <node concept="3uibUv" id="19fWAfxjGGO" role="1tU5fm">
+          <ref role="3uigEE" node="19fWAfxiNy0" resolve="DataFormPrintable" />
         </node>
       </node>
       <node concept="3clFbS" id="1G9MbtSGvN2" role="3clF47">
@@ -10104,6 +9933,30 @@
                     </node>
                   </node>
                   <node concept="3clFbS" id="27aHUapD7ey" role="1zc67A">
+                    <node concept="3clFbF" id="19fWAfxPfXy" role="3cqZAp">
+                      <node concept="2OqwBi" id="19fWAfxPfXv" role="3clFbG">
+                        <node concept="10M0yZ" id="19fWAfxPfXw" role="2Oq$k0">
+                          <ref role="1PxDUh" to="wyt6:~System" resolve="System" />
+                          <ref role="3cqZAo" to="wyt6:~System.out" resolve="out" />
+                        </node>
+                        <node concept="liA8E" id="19fWAfxPfXx" role="2OqNvi">
+                          <ref role="37wK5l" to="guwi:~PrintStream.println(java.lang.Object)" resolve="println" />
+                          <node concept="37vLTw" id="19fWAfxPgvT" role="37wK5m">
+                            <ref role="3cqZAo" node="27aHUapD7ew" resolve="t" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                    <node concept="3clFbF" id="19fWAfxPhiO" role="3cqZAp">
+                      <node concept="2OqwBi" id="19fWAfxPhwl" role="3clFbG">
+                        <node concept="37vLTw" id="19fWAfxPhiM" role="2Oq$k0">
+                          <ref role="3cqZAo" node="27aHUapD7ew" resolve="t" />
+                        </node>
+                        <node concept="liA8E" id="19fWAfxPi3i" role="2OqNvi">
+                          <ref role="37wK5l" to="wyt6:~Throwable.printStackTrace()" resolve="printStackTrace" />
+                        </node>
+                      </node>
+                    </node>
                     <node concept="RRSsy" id="6Dg__VIR3FT" role="3cqZAp">
                       <node concept="Xl_RD" id="6Dg__VIR3FV" role="RRSoy">
                         <property role="Xl_RC" value="error while printing term" />
@@ -10191,7 +10044,7 @@
         </node>
       </node>
       <node concept="17QB3L" id="6Dg__VIUkTT" role="3clF45" />
-      <node concept="3Tm6S6" id="1G9MbtSGvNu" role="1B3o_S" />
+      <node concept="3Tmbuc" id="19fWAfxjZay" role="1B3o_S" />
     </node>
     <node concept="2tJIrI" id="1G9MbtSGvNv" role="jymVt" />
     <node concept="3clFbW" id="1G9MbtSGvNw" role="jymVt">
@@ -10206,9 +10059,9 @@
         <node concept="10P_77" id="6kEuCh$Ow1W" role="1tU5fm" />
       </node>
       <node concept="37vLTG" id="428_4iY$7cG" role="3clF46">
-        <property role="TrG5h" value="nodePresentable" />
-        <node concept="3uibUv" id="3KN3A4uvs46" role="1tU5fm">
-          <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
+        <property role="TrG5h" value="presentable" />
+        <node concept="3uibUv" id="19fWAfxjI$W" role="1tU5fm">
+          <ref role="3uigEE" node="19fWAfxiNy0" resolve="DataFormPrintable" />
         </node>
       </node>
       <node concept="3cqZAl" id="1G9MbtSGvN_" role="3clF45" />
@@ -10245,50 +10098,23 @@
             <node concept="2OqwBi" id="428_4iY$axI" role="37vLTJ">
               <node concept="Xjq3P" id="428_4iY$aMV" role="2Oq$k0" />
               <node concept="2OwXpG" id="3KN3A4uv56c" role="2OqNvi">
-                <ref role="2Oxat5" node="3KN3A4uuUFM" resolve="nodePresentable" />
+                <ref role="2Oxat5" node="3KN3A4uuUFM" resolve="printable" />
               </node>
             </node>
             <node concept="37vLTw" id="428_4iY$8ka" role="37vLTx">
-              <ref role="3cqZAo" node="428_4iY$7cG" resolve="nodePresentable" />
+              <ref role="3cqZAo" node="428_4iY$7cG" resolve="presentable" />
             </node>
           </node>
         </node>
-        <node concept="3clFbF" id="6Dg__VITwS9" role="3cqZAp">
-          <node concept="2OqwBi" id="6Dg__VITy0I" role="3clFbG">
-            <node concept="37vLTw" id="6Dg__VITwS7" role="2Oq$k0">
-              <ref role="3cqZAo" node="6Dg__VISPrj" resolve="contents" />
+        <node concept="3clFbF" id="19fWAfxAhEX" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxAjpk" role="3clFbG">
+            <node concept="37vLTw" id="19fWAfxAhEV" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
             </node>
-            <node concept="liA8E" id="6Dg__VITyWo" role="2OqNvi">
-              <ref role="37wK5l" to="33ny:~LinkedList.push(java.lang.Object)" resolve="push" />
-              <node concept="2ShNRf" id="6Dg__VITzMa" role="37wK5m">
-                <node concept="1pGfFk" id="6Dg__VIT_0j" role="2ShVmc">
-                  <ref role="37wK5l" to="wyt6:~StringBuilder.&lt;init&gt;()" resolve="StringBuilder" />
-                </node>
-              </node>
-            </node>
-          </node>
-        </node>
-        <node concept="3clFbF" id="1G9MbtSGvNO" role="3cqZAp">
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-              <ref role="3cqZAo" node="1G9MbtSGvZl" resolve="format" />
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-            <node concept="liA8E" id="1G9MbtSGvNR" role="2OqNvi">
-              <ref role="37wK5l" to="33ny:~LinkedList.push(java.lang.Object)" resolve="push" />
-              <node concept="2ShNRf" id="1G9MbtSGvNS" role="37wK5m">
-                <node concept="1pGfFk" id="1G9MbtSGvNT" role="2ShVmc">
-                  <ref role="37wK5l" node="1G9MbtSGvRK" resolve="DataFormPrinter.ContentsFormat" />
-                  <node concept="2OqwBi" id="6Dg__VIUUvb" role="37wK5m">
-                    <node concept="37vLTw" id="6Dg__VIUToj" role="2Oq$k0">
-                      <ref role="3cqZAo" node="6Dg__VISPrj" resolve="contents" />
-                    </node>
-                    <node concept="liA8E" id="6Dg__VIUVAN" role="2OqNvi">
-                      <ref role="37wK5l" to="33ny:~LinkedList.peek()" resolve="peek" />
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-                  </node>
-                  <node concept="37vLTw" id="4pwDyRC5u$P" role="37wK5m">
-                    <ref role="3cqZAo" node="428_4iYwWop" resolve="DEFAULT" />
-                  </node>
+            <node concept="2ArzE6" id="19fWAfxAlyR" role="2OqNvi">
+              <node concept="2ShNRf" id="19fWAfxAlG6" role="25WWJ7">
+                <node concept="1pGfFk" id="19fWAfxAlZl" role="2ShVmc">
+                  <ref role="37wK5l" node="19fWAfxwMes" resolve="DataFormPrinter.Formatter" />
                 </node>
               </node>
             </node>
@@ -10302,39 +10128,41 @@
       <node concept="17QB3L" id="6Dg__VIUweZ" role="3clF45" />
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       <node concept="3clFbS" id="6Dg__VIUtlv" role="3clF47">
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-              <node concept="10QFUN" id="6Dg__VJb_Mu" role="1eOMHV">
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-                  <node concept="37vLTw" id="6Dg__VJb_Ms" role="2Oq$k0">
-                    <ref role="3cqZAo" node="1G9MbtSGvZl" resolve="format" />
-                  </node>
-                  <node concept="liA8E" id="6Dg__VJb_Mt" role="2OqNvi">
-                    <ref role="37wK5l" to="33ny:~LinkedList.pop()" resolve="pop" />
-                  </node>
-                </node>
-                <node concept="3uibUv" id="6Dg__VJbCaR" role="10QFUM">
-                  <ref role="3uigEE" node="6Dg__VJb6SC" resolve="DataFormPrinter.FlushableFormat" />
-                </node>
-              </node>
+        <node concept="3cpWs8" id="19fWAfxIiUv" role="3cqZAp">
+          <node concept="3cpWsn" id="19fWAfxIiUw" role="3cpWs9">
+            <property role="TrG5h" value="builder" />
+            <node concept="3uibUv" id="19fWAfxIib_" role="1tU5fm">
+              <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
             </node>
-            <node concept="liA8E" id="6Dg__VJbDss" role="2OqNvi">
-              <ref role="37wK5l" node="6Dg__VJ0xXt" resolve="flush" />
+            <node concept="2ShNRf" id="19fWAfxIiUx" role="33vP2m">
+              <node concept="1pGfFk" id="19fWAfxIiUy" role="2ShVmc">
+                <ref role="37wK5l" to="wyt6:~StringBuilder.&lt;init&gt;()" resolve="StringBuilder" />
+              </node>
             </node>
           </node>
         </node>
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-              <node concept="37vLTw" id="6Dg__VIUGkB" role="2Oq$k0">
-                <ref role="3cqZAo" node="6Dg__VISPrj" resolve="contents" />
+        <node concept="3clFbF" id="19fWAfxIbmw" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxIfgH" role="3clFbG">
+            <node concept="2OqwBi" id="19fWAfxIcHr" role="2Oq$k0">
+              <node concept="37vLTw" id="19fWAfxIbmu" role="2Oq$k0">
+                <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
               </node>
-              <node concept="liA8E" id="6Dg__VJ2rlp" role="2OqNvi">
-                <ref role="37wK5l" to="33ny:~LinkedList.pop()" resolve="pop" />
+              <node concept="2AryhJ" id="19fWAfxIeOj" role="2OqNvi" />
+            </node>
+            <node concept="liA8E" id="19fWAfxIgTo" role="2OqNvi">
+              <ref role="37wK5l" node="19fWAfxzpbO" resolve="print" />
+              <node concept="37vLTw" id="19fWAfxIiUz" role="37wK5m">
+                <ref role="3cqZAo" node="19fWAfxIiUw" resolve="builder" />
               </node>
             </node>
-            <node concept="liA8E" id="6Dg__VIUKkk" role="2OqNvi">
+          </node>
+        </node>
+        <node concept="3clFbF" id="19fWAfxIkXv" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxIlLd" role="3clFbG">
+            <node concept="37vLTw" id="19fWAfxIkXt" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxIiUw" resolve="builder" />
+            </node>
+            <node concept="liA8E" id="19fWAfxImvP" role="2OqNvi">
               <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
             </node>
           </node>
@@ -10386,195 +10214,106 @@
         <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
       </node>
       <node concept="3clFbS" id="6YPNC4PsId8" role="3clF47">
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-                  <ref role="3cqZAo" node="1G9MbtSGvZl" resolve="format" />
+        <node concept="3clFbJ" id="19fWAfxO5n9" role="3cqZAp">
+          <node concept="3clFbS" id="19fWAfxO5nb" role="3clFbx">
+            <node concept="3clFbF" id="19fWAfxOPlP" role="3cqZAp">
+              <node concept="2OqwBi" id="19fWAfxOQVm" role="3clFbG">
+                <node concept="37vLTw" id="19fWAfxOPlN" role="2Oq$k0">
+                  <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
                 </node>
-                <node concept="liA8E" id="6Dg__VJ18aw" role="2OqNvi">
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-                  <node concept="2ShNRf" id="6Dg__VJ1a36" role="37wK5m">
-                    <node concept="1pGfFk" id="6Dg__VJ1aJg" role="2ShVmc">
-                      <ref role="37wK5l" node="6Dg__VIZeTb" resolve="DataFormPrinter.DelegateContentsFormat" />
-                      <node concept="2OqwBi" id="6Dg__VJ1bPT" role="37wK5m">
-                        <node concept="37vLTw" id="6Dg__VJ1b8G" role="2Oq$k0">
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-                        <node concept="liA8E" id="6Dg__VJ1d4$" role="2OqNvi">
-                          <ref role="37wK5l" to="33ny:~LinkedList.peek()" resolve="peek" />
-                        </node>
-                      </node>
+                <node concept="2ArzE6" id="19fWAfxOS7T" role="2OqNvi">
+                  <node concept="2OqwBi" id="19fWAfxOScr" role="25WWJ7">
+                    <node concept="37vLTw" id="19fWAfxOScs" role="2Oq$k0">
+                      <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
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+                    <node concept="2oR75g" id="19fWAfxOSct" role="2OqNvi" />
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-            </node>
-            <node concept="3clFbH" id="6Dg__VISwUs" role="3cqZAp" />
+            <node concept="3clFbH" id="19fWAfxOSLH" role="3cqZAp" />
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-              <ref role="3cqZAo" node="6Dg__VIWx8u" resolve="TERMS_HACK" />
+          <node concept="3clFbC" id="19fWAfxOcHa" role="3clFbw">
+            <node concept="Rm8GO" id="19fWAfxOhDX" role="3uHU7w">
+              <ref role="Rm8GQ" node="19fWAfxNR4d" resolve="SPEC" />
+              <ref role="1Px2BO" node="19fWAfxM9HC" resolve="DataFormPrinter.Formatter.Role" />
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-                <ref role="3uigEE" node="6Dg__VJ5LUT" resolve="DataFormPrinter.NullFormat" />
+            <node concept="2OqwBi" id="19fWAfxOb8U" role="3uHU7B">
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+            <ref role="Rm8GQ" node="2q_78a95hAM" resolve="WALK" />
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@@ -10609,7 +10348,7 @@
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@@ -10618,125 +10357,129 @@
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+                      <ref role="Rm8GQ" node="19fWAfxw_ZH" resolve="NEXT" />
+                      <ref role="1Px2BO" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
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+                    <node concept="37vLTw" id="19fWAfxEXIC" role="25WWJ7">
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+          <node concept="Rm8GO" id="6Dg__VJ4LHn" role="3cqZAk">
+            <ref role="Rm8GQ" node="2q_78a95hAM" resolve="WALK" />
+            <ref role="1Px2BO" node="2q_78a95hAL" resolve="Action" />
+          </node>
+        </node>
       </node>
     </node>
     <node concept="2tJIrI" id="5wYq9r5xDAd" role="jymVt" />
@@ -10779,6 +10522,7 @@
                     <ref role="1Px2BO" node="2q_78a95hAL" resolve="Action" />
                   </node>
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+                <node concept="3clFbH" id="19fWAfxJbx7" role="3cqZAp" />
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@@ -10817,77 +10561,54 @@
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+          <node concept="3cpWsn" id="19fWAfxFeH$" role="3cpWs9">
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+            <node concept="3uibUv" id="19fWAfxFeH_" role="1tU5fm">
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+                <ref role="Rm8GQ" node="19fWAfxw_ZH" resolve="NEXT" />
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+              <node concept="37vLTw" id="19fWAfxFeIb" role="37wK5m">
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@@ -10956,7 +10677,7 @@
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+                  <ref role="37wK5l" node="1RYTbd7zQ_K" resolve="symbol" />
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@@ -10965,27 +10686,71 @@
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+            <node concept="3cpWs8" id="19fWAfxOEPf" role="3cqZAp">
+              <node concept="3cpWsn" id="19fWAfxOEPg" role="3cpWs9">
+                <property role="TrG5h" value="termFormatter" />
+                <node concept="3uibUv" id="19fWAfxOE_h" role="1tU5fm">
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+                    <node concept="1pGfFk" id="19fWAfxHXbT" role="2ShVmc">
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+                        <node concept="37vLTw" id="19fWAfxFHUG" role="37wK5m">
+                          <ref role="3cqZAo" node="kTK1BfNew6" resolve="value" />
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@@ -10994,85 +10759,70 @@
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+                <ref role="3cqZAo" node="1G9MbtSGvQc" resolve="name" />
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+          <node concept="Rm8GO" id="19fWAfxKUfM" role="3cqZAk">
             <ref role="1Px2BO" node="2q_78a95hAL" resolve="Action" />
             <ref role="Rm8GQ" node="2q_78a95hAN" resolve="CONTINUE" />
           </node>
@@ -11325,49 +11067,42 @@
         <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
       </node>
       <node concept="3clFbS" id="6YPNC4PrVEj" role="3clF47">
-        <node concept="3clFbF" id="1G9MbtSGvR7" role="3cqZAp">
-          <node concept="2OqwBi" id="1G9MbtSGvR8" role="3clFbG">
-            <node concept="2OqwBi" id="1G9MbtSGvR9" role="2Oq$k0">
-              <node concept="37vLTw" id="1G9MbtSGvRa" role="2Oq$k0">
-                <ref role="3cqZAo" node="1G9MbtSGvZl" resolve="format" />
-              </node>
-              <node concept="liA8E" id="1G9MbtSGvRb" role="2OqNvi">
-                <ref role="37wK5l" to="33ny:~LinkedList.peek()" resolve="peek" />
+        <node concept="3clFbF" id="19fWAfxI2qX" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxI2qY" role="3clFbG">
+            <node concept="2OqwBi" id="19fWAfxI2qZ" role="2Oq$k0">
+              <node concept="37vLTw" id="19fWAfxI2r0" role="2Oq$k0">
+                <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
               </node>
+              <node concept="2oR75g" id="19fWAfxI2r1" role="2OqNvi" />
             </node>
-            <node concept="liA8E" id="1G9MbtSGvRc" role="2OqNvi">
-              <ref role="37wK5l" node="6Dg__VJ0hVL" resolve="beforeNext" />
-            </node>
-          </node>
-        </node>
-        <node concept="3clFbF" id="1G9MbtSGvRd" role="3cqZAp">
-          <node concept="2OqwBi" id="1G9MbtSGvRe" role="3clFbG">
-            <node concept="2OqwBi" id="6Dg__VITYC4" role="2Oq$k0">
-              <node concept="37vLTw" id="6Dg__VITXJ3" role="2Oq$k0">
-                <ref role="3cqZAo" node="6Dg__VISPrj" resolve="contents" />
+            <node concept="liA8E" id="19fWAfxI2r2" role="2OqNvi">
+              <ref role="37wK5l" node="19fWAfxBpBi" resolve="append" />
+              <node concept="Rm8GO" id="19fWAfxI2r3" role="37wK5m">
+                <ref role="1Px2BO" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+                <ref role="Rm8GQ" node="19fWAfxw_ZH" resolve="NEXT" />
               </node>
-              <node concept="liA8E" id="6Dg__VITZUu" role="2OqNvi">
-                <ref role="37wK5l" to="33ny:~LinkedList.peek()" resolve="peek" />
-              </node>
-            </node>
-            <node concept="liA8E" id="1G9MbtSGvRg" role="2OqNvi">
-              <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
-              <node concept="2OqwBi" id="1G9MbtSGvRh" role="37wK5m">
-                <node concept="37vLTw" id="1G9MbtSGvRi" role="2Oq$k0">
-                  <ref role="3cqZAo" node="1G9MbtSGvZA" resolve="variableSymbol" />
-                </node>
-                <node concept="liA8E" id="1G9MbtSGvRj" role="2OqNvi">
-                  <ref role="37wK5l" node="3gJBs5s$cVK" resolve="variableSymbol" />
-                  <node concept="37vLTw" id="1G9MbtSGvRk" role="37wK5m">
-                    <ref role="3cqZAo" node="6YPNC4PrVE9" resolve="variable" />
+              <node concept="2ShNRf" id="19fWAfxI2r4" role="37wK5m">
+                <node concept="1pGfFk" id="19fWAfxI2r5" role="2ShVmc">
+                  <ref role="37wK5l" node="19fWAfxxENq" resolve="DataFormPrinter.TextPrinter" />
+                  <node concept="2OqwBi" id="19fWAfxI56e" role="37wK5m">
+                    <node concept="37vLTw" id="19fWAfxI56f" role="2Oq$k0">
+                      <ref role="3cqZAo" node="1G9MbtSGvZA" resolve="variableSymbol" />
+                    </node>
+                    <node concept="liA8E" id="19fWAfxI56g" role="2OqNvi">
+                      <ref role="37wK5l" node="3gJBs5s$cVK" resolve="variableSymbol" />
+                      <node concept="37vLTw" id="19fWAfxI56h" role="37wK5m">
+                        <ref role="3cqZAo" node="6YPNC4PrVE9" resolve="variable" />
+                      </node>
+                    </node>
                   </node>
                 </node>
               </node>
             </node>
           </node>
         </node>
-        <node concept="3clFbF" id="1G9MbtSGvRl" role="3cqZAp">
-          <node concept="Rm8GO" id="1G9MbtSGvRm" role="3clFbG">
+        <node concept="3clFbH" id="19fWAfxL100" role="3cqZAp" />
+        <node concept="3cpWs6" id="19fWAfxL1Ul" role="3cqZAp">
+          <node concept="Rm8GO" id="19fWAfxL1Um" role="3cqZAk">
             <ref role="Rm8GQ" node="2q_78a95hAN" resolve="CONTINUE" />
             <ref role="1Px2BO" node="2q_78a95hAL" resolve="Action" />
           </node>
@@ -11381,49 +11116,12 @@
       <node concept="3cqZAl" id="1G9MbtSGvRp" role="3clF45" />
       <node concept="3Tm1VV" id="1G9MbtSGvRq" role="1B3o_S" />
       <node concept="3clFbS" id="1G9MbtSGvRr" role="3clF47">
-        <node concept="3cpWs8" id="6Dg__VJbuMe" role="3cqZAp">
-          <node concept="3cpWsn" id="6Dg__VJbuMf" role="3cpWs9">
-            <property role="TrG5h" value="f" />
-            <node concept="3uibUv" id="6Dg__VJbreI" role="1tU5fm">
-              <ref role="3uigEE" node="6Dg__VIZvRv" resolve="DataFormPrinter.Format" />
-            </node>
-            <node concept="2OqwBi" id="6Dg__VJbuMg" role="33vP2m">
-              <node concept="liA8E" id="6Dg__VJbuMh" role="2OqNvi">
-                <ref role="37wK5l" to="33ny:~LinkedList.pop()" resolve="pop" />
-              </node>
-              <node concept="37vLTw" id="6Dg__VJbuMi" role="2Oq$k0">
-                <ref role="3cqZAo" node="1G9MbtSGvZl" resolve="format" />
-              </node>
-            </node>
-          </node>
-        </node>
-        <node concept="3clFbJ" id="6Dg__VJbxYv" role="3cqZAp">
-          <node concept="3clFbS" id="6Dg__VJbxYx" role="3clFbx">
-            <node concept="3clFbF" id="5wYq9r5_2gN" role="3cqZAp">
-              <node concept="2OqwBi" id="5wYq9r5_2gP" role="3clFbG">
-                <node concept="1eOMI4" id="6Dg__VJb$jS" role="2Oq$k0">
-                  <node concept="10QFUN" id="6Dg__VJb$jR" role="1eOMHV">
-                    <node concept="37vLTw" id="6Dg__VJb$jQ" role="10QFUP">
-                      <ref role="3cqZAo" node="6Dg__VJbuMf" resolve="f" />
-                    </node>
-                    <node concept="3uibUv" id="6Dg__VJb$ns" role="10QFUM">
-                      <ref role="3uigEE" node="6Dg__VJb6SC" resolve="DataFormPrinter.FlushableFormat" />
-                    </node>
-                  </node>
-                </node>
-                <node concept="liA8E" id="6Dg__VJb_9n" role="2OqNvi">
-                  <ref role="37wK5l" node="6Dg__VJ0xXt" resolve="flush" />
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="2ZW3vV" id="6Dg__VJbyr9" role="3clFbw">
-            <node concept="3uibUv" id="6Dg__VJbywn" role="2ZW6by">
-              <ref role="3uigEE" node="6Dg__VJb6SC" resolve="DataFormPrinter.FlushableFormat" />
-            </node>
-            <node concept="37vLTw" id="6Dg__VJbyhZ" role="2ZW6bz">
-              <ref role="3cqZAo" node="6Dg__VJbuMf" resolve="f" />
+        <node concept="3clFbF" id="19fWAfxA$nz" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxA_u4" role="3clFbG">
+            <node concept="37vLTw" id="19fWAfxA$nx" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxA486" resolve="formattersStack" />
             </node>
+            <node concept="2AryhJ" id="19fWAfxAAU9" role="2OqNvi" />
           </node>
         </node>
       </node>
@@ -11603,13 +11301,26 @@
             <node concept="3clFbS" id="3ca5Bh2aWOJ" role="3eOfB_">
               <node concept="3clFbJ" id="3ca5Bh2b4QZ" role="3cqZAp">
                 <node concept="3clFbS" id="3ca5Bh2b4R1" role="3clFbx">
-                  <node concept="3cpWs6" id="3ca5Bh2b5MI" role="3cqZAp">
-                    <node concept="2OqwBi" id="3ca5Bh2b5MJ" role="3cqZAk">
+                  <node concept="3cpWs8" id="19fWAfxl7C6" role="3cqZAp">
+                    <node concept="3cpWsn" id="19fWAfxl7C7" role="3cpWs9">
+                      <property role="TrG5h" value="builder" />
+                      <node concept="3uibUv" id="19fWAfxl4oQ" role="1tU5fm">
+                        <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
+                      </node>
+                      <node concept="2ShNRf" id="19fWAfxl7C8" role="33vP2m">
+                        <node concept="1pGfFk" id="19fWAfxl7C9" role="2ShVmc">
+                          <ref role="37wK5l" to="wyt6:~StringBuilder.&lt;init&gt;()" resolve="StringBuilder" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3clFbF" id="19fWAfxlcf0" role="3cqZAp">
+                    <node concept="2OqwBi" id="3ca5Bh2b5MJ" role="3clFbG">
                       <node concept="37vLTw" id="3ca5Bh2b5MK" role="2Oq$k0">
-                        <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="nodePresentable" />
+                        <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="printable" />
                       </node>
                       <node concept="liA8E" id="3ca5Bh2b5ML" role="2OqNvi">
-                        <ref role="37wK5l" node="4pwDyRC680I" resolve="readPresentation" />
+                        <ref role="37wK5l" node="19fWAfxiOqh" resolve="printObject" />
                         <node concept="10QFUN" id="3ca5Bh2b5MM" role="37wK5m">
                           <node concept="3uibUv" id="3ca5Bh2b8Ut" role="10QFUM">
                             <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
@@ -11618,6 +11329,19 @@
                             <ref role="3cqZAo" node="1EFtv_BCm4U" resolve="value" />
                           </node>
                         </node>
+                        <node concept="37vLTw" id="19fWAfxl7Ca" role="37wK5m">
+                          <ref role="3cqZAo" node="19fWAfxl7C7" resolve="builder" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3cpWs6" id="19fWAfxlkov" role="3cqZAp">
+                    <node concept="2OqwBi" id="19fWAfxlpQl" role="3cqZAk">
+                      <node concept="37vLTw" id="19fWAfxlnJw" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxl7C7" resolve="builder" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfxlutM" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
                       </node>
                     </node>
                   </node>
@@ -11626,7 +11350,7 @@
                 <node concept="3y3z36" id="3ca5Bh2b5rF" role="3clFbw">
                   <node concept="10Nm6u" id="3ca5Bh2b5sX" role="3uHU7w" />
                   <node concept="37vLTw" id="3ca5Bh2b4Y3" role="3uHU7B">
-                    <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="nodePresentable" />
+                    <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="printable" />
                   </node>
                 </node>
                 <node concept="9aQIb" id="3ca5Bh2biD2" role="9aQIa">
@@ -11658,13 +11382,26 @@
             <node concept="3clFbS" id="1EFtv_BCmfC" role="3eOfB_">
               <node concept="3clFbJ" id="1EFtv_BCmfD" role="3cqZAp">
                 <node concept="3clFbS" id="1EFtv_BCmfE" role="3clFbx">
-                  <node concept="3cpWs6" id="1EFtv_BCo32" role="3cqZAp">
-                    <node concept="2OqwBi" id="1EFtv_BCo3i" role="3cqZAk">
+                  <node concept="3cpWs8" id="19fWAfxlJre" role="3cqZAp">
+                    <node concept="3cpWsn" id="19fWAfxlJrf" role="3cpWs9">
+                      <property role="TrG5h" value="builder" />
+                      <node concept="3uibUv" id="19fWAfxlGDn" role="1tU5fm">
+                        <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
+                      </node>
+                      <node concept="2ShNRf" id="19fWAfxlJrg" role="33vP2m">
+                        <node concept="1pGfFk" id="19fWAfxlJrh" role="2ShVmc">
+                          <ref role="37wK5l" to="wyt6:~StringBuilder.&lt;init&gt;()" resolve="StringBuilder" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3clFbF" id="19fWAfxlO_r" role="3cqZAp">
+                    <node concept="2OqwBi" id="1EFtv_BCo3i" role="3clFbG">
                       <node concept="37vLTw" id="3KN3A4uvsUu" role="2Oq$k0">
-                        <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="nodePresentable" />
+                        <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="printable" />
                       </node>
                       <node concept="liA8E" id="1EFtv_BCo3k" role="2OqNvi">
-                        <ref role="37wK5l" node="3KN3A4uulsc" resolve="readPresentation" />
+                        <ref role="37wK5l" node="19fWAfxiOqh" resolve="printObject" />
                         <node concept="10QFUN" id="1EFtv_BCo3l" role="37wK5m">
                           <node concept="3uibUv" id="1EFtv_BCo3m" role="10QFUM">
                             <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
@@ -11673,6 +11410,19 @@
                             <ref role="3cqZAo" node="1EFtv_BCm4U" resolve="value" />
                           </node>
                         </node>
+                        <node concept="37vLTw" id="19fWAfxlJri" role="37wK5m">
+                          <ref role="3cqZAo" node="19fWAfxlJrf" resolve="builder" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="3cpWs6" id="19fWAfxlSjU" role="3cqZAp">
+                    <node concept="2OqwBi" id="19fWAfxlZFe" role="3cqZAk">
+                      <node concept="37vLTw" id="19fWAfxlX_q" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxlJrf" resolve="builder" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfxm3gE" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
                       </node>
                     </node>
                   </node>
@@ -11681,7 +11431,7 @@
                 <node concept="3y3z36" id="1EFtv_BCmfQ" role="3clFbw">
                   <node concept="10Nm6u" id="1EFtv_BCmfR" role="3uHU7w" />
                   <node concept="37vLTw" id="3KN3A4uvssE" role="3uHU7B">
-                    <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="nodePresentable" />
+                    <ref role="3cqZAo" node="3KN3A4uuUFM" resolve="printable" />
                   </node>
                 </node>
                 <node concept="9aQIb" id="1EFtv_BCmfT" role="9aQIa">
@@ -11856,421 +11606,1026 @@
       </node>
     </node>
     <node concept="2tJIrI" id="5wYq9r5sM6A" role="jymVt" />
-    <node concept="3HP615" id="6Dg__VIZvRv" role="jymVt">
-      <property role="TrG5h" value="Format" />
-      <node concept="3clFb_" id="6Dg__VIZZmv" role="jymVt">
-        <property role="TrG5h" value="setPrefix" />
-        <node concept="37vLTG" id="6Dg__VJ09fP" role="3clF46">
-          <property role="TrG5h" value="prefix" />
-          <node concept="17QB3L" id="6Dg__VJ09fT" role="1tU5fm" />
-        </node>
-        <node concept="3cqZAl" id="6Dg__VIZZmx" role="3clF45" />
-        <node concept="3Tm1VV" id="6Dg__VIZZmy" role="1B3o_S" />
-        <node concept="3clFbS" id="6Dg__VIZZmz" role="3clF47" />
-      </node>
-      <node concept="3clFb_" id="6Dg__VJ0hVL" role="jymVt">
-        <property role="TrG5h" value="beforeNext" />
-        <node concept="3cqZAl" id="6Dg__VJ0hVN" role="3clF45" />
-        <node concept="3Tm1VV" id="6Dg__VJ0hVO" role="1B3o_S" />
-        <node concept="3clFbS" id="6Dg__VJ0hVP" role="3clF47" />
-      </node>
-      <node concept="3Tm1VV" id="6Dg__VIZLr8" role="1B3o_S" />
-    </node>
-    <node concept="2tJIrI" id="6Dg__VJ5GVP" role="jymVt" />
-    <node concept="3HP615" id="6Dg__VJb6SC" role="jymVt">
-      <property role="TrG5h" value="FlushableFormat" />
-      <node concept="3clFb_" id="6Dg__VJ0xXt" role="jymVt">
-        <property role="TrG5h" value="flush" />
-        <node concept="3cqZAl" id="6Dg__VJ0xXv" role="3clF45" />
-        <node concept="3Tm1VV" id="6Dg__VJ0xXw" role="1B3o_S" />
-        <node concept="3clFbS" id="6Dg__VJ0xXx" role="3clF47" />
-      </node>
-      <node concept="3Tm1VV" id="6Dg__VJb6SD" role="1B3o_S" />
-      <node concept="3uibUv" id="6Dg__VJbdDF" role="3HQHJm">
-        <ref role="3uigEE" node="6Dg__VIZvRv" resolve="DataFormPrinter.Format" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="6Dg__VJaYsc" role="jymVt" />
-    <node concept="312cEu" id="1G9MbtSGvRJ" role="jymVt">
-      <property role="TrG5h" value="ContentsFormat" />
-      <property role="1sVAO0" value="false" />
-      <node concept="3clFbW" id="1G9MbtSGvRK" role="jymVt">
-        <node concept="3cqZAl" id="1G9MbtSGvRL" role="3clF45" />
-        <node concept="3Tmbuc" id="1G9MbtSGvRM" role="1B3o_S" />
-        <node concept="3clFbS" id="1G9MbtSGvRN" role="3clF47">
-          <node concept="3clFbF" id="6Dg__VIUcVf" role="3cqZAp">
-            <node concept="37vLTI" id="6Dg__VIUdJs" role="3clFbG">
-              <node concept="37vLTw" id="6Dg__VIUegT" role="37vLTx">
-                <ref role="3cqZAo" node="6Dg__VIU3l_" resolve="stringBuilder" />
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-              <node concept="2OqwBi" id="6Dg__VIUcZM" role="37vLTJ">
-                <node concept="Xjq3P" id="6Dg__VIUcVd" role="2Oq$k0" />
-                <node concept="2OwXpG" id="6Dg__VIUd2z" role="2OqNvi">
-                  <ref role="2Oxat5" node="1G9MbtSGvZz" resolve="stringBuilder" />
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-              </node>
-            </node>
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-          <node concept="3clFbF" id="1G9MbtSGvRO" role="3cqZAp">
-            <node concept="37vLTI" id="1G9MbtSGvRP" role="3clFbG">
-              <node concept="37vLTw" id="1G9MbtSGvRQ" role="37vLTx">
-                <ref role="3cqZAo" node="1G9MbtSGvRU" resolve="listSeparators" />
-              </node>
-              <node concept="2OqwBi" id="1G9MbtSGvRR" role="37vLTJ">
-                <node concept="Xjq3P" id="1G9MbtSGvRS" role="2Oq$k0" />
-                <node concept="2OwXpG" id="1G9MbtSGvRT" role="2OqNvi">
-                  <ref role="2Oxat5" node="1G9MbtSGvTA" resolve="listSep" />
-                </node>
-              </node>
-            </node>
-          </node>
-        </node>
-        <node concept="37vLTG" id="6Dg__VIU3l_" role="3clF46">
-          <property role="TrG5h" value="stringBuilder" />
-          <node concept="3uibUv" id="6Dg__VIU4fS" role="1tU5fm">
+    <node concept="2tJIrI" id="19fWAfxxgQD" role="jymVt" />
+    <node concept="312cEu" id="19fWAfxxow9" role="jymVt">
+      <property role="TrG5h" value="Printer" />
+      <property role="1sVAO0" value="true" />
+      <node concept="2tJIrI" id="19fWAfxytJZ" role="jymVt" />
+      <node concept="3clFb_" id="19fWAfxx_bc" role="jymVt">
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+                              <ref role="3cqZAo" node="19fWAfxzpbS" resolve="into" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                      <node concept="3clFbJ" id="19fWAfx_Dk1" role="3cqZAp">
+                        <node concept="3clFbS" id="19fWAfx_Dk2" role="3clFbx">
+                          <node concept="3clFbF" id="19fWAfx_$Vq" role="3cqZAp">
+                            <node concept="37vLTI" id="19fWAfx__lW" role="3clFbG">
+                              <node concept="37vLTw" id="19fWAfx_$Vo" role="37vLTJ">
+                                <ref role="3cqZAo" node="19fWAfx$ij9" resolve="sep" />
+                              </node>
+                              <node concept="2OqwBi" id="19fWAfxPE2F" role="37vLTx">
+                                <node concept="37vLTw" id="19fWAfxPE2G" role="2Oq$k0">
+                                  <ref role="3cqZAo" node="19fWAfxMKmM" resolve="role" />
+                                </node>
+                                <node concept="liA8E" id="19fWAfxPE2H" role="2OqNvi">
+                                  <ref role="37wK5l" node="19fWAfxMqo_" resolve="separator" />
+                                  <node concept="37vLTw" id="19fWAfxPEMU" role="37wK5m">
+                                    <ref role="3cqZAo" node="6X1kwjBN31z" resolve="SEPARATOR" />
+                                  </node>
+                                </node>
+                              </node>
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="1Wc70l" id="19fWAfx_Dk7" role="3clFbw">
+                          <node concept="3y3z36" id="19fWAfx_Dk8" role="3uHU7w">
+                            <node concept="37vLTw" id="19fWAfx_Dk9" role="3uHU7B">
+                              <ref role="3cqZAo" node="19fWAfx$eJL" resolve="at" />
+                            </node>
+                            <node concept="Rm8GO" id="19fWAfx_EhV" role="3uHU7w">
+                              <ref role="Rm8GQ" node="19fWAfxwFUc" resolve="SUFFIX" />
+                              <ref role="1Px2BO" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+                            </node>
+                          </node>
+                          <node concept="3y3z36" id="19fWAfx_Dkb" role="3uHU7B">
+                            <node concept="37vLTw" id="19fWAfx_Dkc" role="3uHU7B">
+                              <ref role="3cqZAo" node="19fWAfx$eJL" resolve="at" />
+                            </node>
+                            <node concept="Rm8GO" id="19fWAfx_DNF" role="3uHU7w">
+                              <ref role="Rm8GQ" node="19fWAfxwvVD" resolve="PREFIX" />
+                              <ref role="1Px2BO" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                    <node concept="3cpWsn" id="19fWAfxEbXX" role="1Duv9x">
+                      <property role="TrG5h" value="p" />
+                      <node concept="3uibUv" id="19fWAfxEbY1" role="1tU5fm">
+                        <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+                      </node>
+                    </node>
+                    <node concept="37vLTw" id="19fWAfxEbY2" role="1DdaDG">
+                      <ref role="3cqZAo" node="19fWAfxE8$O" resolve="printers" />
+                    </node>
+                  </node>
+                </node>
+                <node concept="3y3z36" id="19fWAfxEbo1" role="3clFbw">
+                  <node concept="10Nm6u" id="19fWAfxEbpt" role="3uHU7w" />
+                  <node concept="37vLTw" id="19fWAfxEaYE" role="3uHU7B">
+                    <ref role="3cqZAo" node="19fWAfxE8$O" resolve="printers" />
+                  </node>
+                </node>
+              </node>
+              <node concept="3clFbJ" id="19fWAfx_Iul" role="3cqZAp">
+                <node concept="3clFbS" id="19fWAfx_Ium" role="3clFbx">
+                  <node concept="3clFbF" id="19fWAfx_Iun" role="3cqZAp">
+                    <node concept="2OqwBi" id="19fWAfx_Iuo" role="3clFbG">
+                      <node concept="37vLTw" id="19fWAfx_Iup" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxzpbS" resolve="into" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfx_Iuq" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                        <node concept="2OqwBi" id="19fWAfxPFHv" role="37wK5m">
+                          <node concept="37vLTw" id="19fWAfxPFHw" role="2Oq$k0">
+                            <ref role="3cqZAo" node="19fWAfxMKmM" resolve="role" />
+                          </node>
+                          <node concept="liA8E" id="19fWAfxPFHx" role="2OqNvi">
+                            <ref role="37wK5l" node="19fWAfxMqo_" resolve="separator" />
+                            <node concept="37vLTw" id="19fWAfxPGbA" role="37wK5m">
+                              <ref role="3cqZAo" node="6X1kwjBMYtz" resolve="OPEN" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3clFbC" id="19fWAfx_Iut" role="3clFbw">
+                  <node concept="37vLTw" id="19fWAfx_Iuu" role="3uHU7B">
+                    <ref role="3cqZAo" node="19fWAfx$eJL" resolve="at" />
+                  </node>
+                  <node concept="Rm8GO" id="19fWAfx_LTA" role="3uHU7w">
+                    <ref role="Rm8GQ" node="19fWAfxwvVD" resolve="PREFIX" />
+                    <ref role="1Px2BO" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="2OqwBi" id="19fWAfx$vB$" role="2$JKZa">
+              <node concept="37vLTw" id="19fWAfx$vtB" role="2Oq$k0">
+                <ref role="3cqZAo" node="19fWAfx$egv" resolve="locationItr" />
+              </node>
+              <node concept="v0PNk" id="19fWAfx$vKp" role="2OqNvi" />
+            </node>
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="19fWAfxzpbV" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
+      <node concept="2tJIrI" id="19fWAfxwQUt" role="jymVt" />
+      <node concept="3clFb_" id="19fWAfxDlVF" role="jymVt">
+        <property role="TrG5h" value="getOrCreatePrinters" />
+        <node concept="3Tm6S6" id="19fWAfxDlVG" role="1B3o_S" />
+        <node concept="_YKpA" id="19fWAfxDlVH" role="3clF45">
+          <node concept="3uibUv" id="19fWAfxDlVI" role="_ZDj9">
+            <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+          </node>
+        </node>
+        <node concept="37vLTG" id="19fWAfxDlVz" role="3clF46">
+          <property role="TrG5h" value="at" />
+          <node concept="3uibUv" id="19fWAfxDlV$" role="1tU5fm">
+            <ref role="3uigEE" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+          </node>
+        </node>
+        <node concept="3clFbS" id="19fWAfxDlV5" role="3clF47">
+          <node concept="3cpWs8" id="19fWAfxDlV8" role="3cqZAp">
+            <node concept="3cpWsn" id="19fWAfxDlV9" role="3cpWs9">
+              <property role="TrG5h" value="printers" />
+              <node concept="_YKpA" id="19fWAfxDlVa" role="1tU5fm">
+                <node concept="3uibUv" id="19fWAfxDlVb" role="_ZDj9">
+                  <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+                </node>
+              </node>
+              <node concept="2OqwBi" id="19fWAfxDlVc" role="33vP2m">
+                <node concept="37vLTw" id="19fWAfxDlVd" role="2Oq$k0">
+                  <ref role="3cqZAo" node="19fWAfxCRX9" resolve="loc2printers" />
+                </node>
+                <node concept="liA8E" id="19fWAfxDlVe" role="2OqNvi">
+                  <ref role="37wK5l" to="33ny:~EnumMap.get(java.lang.Object)" resolve="get" />
+                  <node concept="37vLTw" id="19fWAfxDlV_" role="37wK5m">
+                    <ref role="3cqZAo" node="19fWAfxDlVz" resolve="at" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbJ" id="19fWAfxDlVg" role="3cqZAp">
+            <node concept="3clFbS" id="19fWAfxDlVh" role="3clFbx">
+              <node concept="3clFbF" id="19fWAfxDlVi" role="3cqZAp">
+                <node concept="37vLTI" id="19fWAfxDlVj" role="3clFbG">
+                  <node concept="2ShNRf" id="19fWAfxDlVk" role="37vLTx">
+                    <node concept="Tc6Ow" id="19fWAfxDlVl" role="2ShVmc">
+                      <node concept="3uibUv" id="19fWAfxDlVm" role="HW$YZ">
+                        <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="37vLTw" id="19fWAfxDlVn" role="37vLTJ">
+                    <ref role="3cqZAo" node="19fWAfxDlV9" resolve="printers" />
+                  </node>
+                </node>
+              </node>
+              <node concept="3clFbF" id="19fWAfxDlVo" role="3cqZAp">
+                <node concept="2OqwBi" id="19fWAfxDlVp" role="3clFbG">
+                  <node concept="37vLTw" id="19fWAfxDlVq" role="2Oq$k0">
+                    <ref role="3cqZAo" node="19fWAfxCRX9" resolve="loc2printers" />
+                  </node>
+                  <node concept="liA8E" id="19fWAfxDlVr" role="2OqNvi">
+                    <ref role="37wK5l" to="33ny:~EnumMap.put(java.lang.Enum,java.lang.Object)" resolve="put" />
+                    <node concept="37vLTw" id="19fWAfxDlVA" role="37wK5m">
+                      <ref role="3cqZAo" node="19fWAfxDlVz" resolve="at" />
+                    </node>
+                    <node concept="37vLTw" id="19fWAfxDlVt" role="37wK5m">
+                      <ref role="3cqZAo" node="19fWAfxDlV9" resolve="printers" />
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbC" id="19fWAfxDlVu" role="3clFbw">
+              <node concept="10Nm6u" id="19fWAfxDlVv" role="3uHU7w" />
+              <node concept="37vLTw" id="19fWAfxDlVw" role="3uHU7B">
+                <ref role="3cqZAo" node="19fWAfxDlV9" resolve="printers" />
+              </node>
+            </node>
+          </node>
+          <node concept="3cpWs6" id="19fWAfxDlVx" role="3cqZAp">
+            <node concept="37vLTw" id="19fWAfxDlVy" role="3cqZAk">
+              <ref role="3cqZAo" node="19fWAfxDlV9" resolve="printers" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2tJIrI" id="19fWAfxPxB5" role="jymVt" />
+      <node concept="312cEg" id="19fWAfxMKmM" role="jymVt">
+        <property role="TrG5h" value="role" />
+        <node concept="3Tm6S6" id="19fWAfxMKmN" role="1B3o_S" />
+        <node concept="3uibUv" id="19fWAfxMNDx" role="1tU5fm">
+          <ref role="3uigEE" node="19fWAfxM9HC" resolve="DataFormPrinter.Formatter.Role" />
+        </node>
+      </node>
+      <node concept="312cEg" id="19fWAfxCRX9" role="jymVt">
+        <property role="TrG5h" value="loc2printers" />
+        <node concept="3Tm6S6" id="19fWAfxCRXa" role="1B3o_S" />
+        <node concept="3uibUv" id="19fWAfxCUAh" role="1tU5fm">
+          <ref role="3uigEE" to="33ny:~EnumMap" resolve="EnumMap" />
+          <node concept="3uibUv" id="19fWAfxCUYD" role="11_B2D">
+            <ref role="3uigEE" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+          </node>
+          <node concept="_YKpA" id="19fWAfxCV_L" role="11_B2D">
+            <node concept="3uibUv" id="19fWAfxCVJU" role="_ZDj9">
+              <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+            </node>
+          </node>
+        </node>
+        <node concept="2ShNRf" id="19fWAfxCXB7" role="33vP2m">
+          <node concept="1pGfFk" id="19fWAfxCX_V" role="2ShVmc">
+            <ref role="37wK5l" to="33ny:~EnumMap.&lt;init&gt;(java.lang.Class)" resolve="EnumMap" />
+            <node concept="3uibUv" id="19fWAfxCX_W" role="1pMfVU">
+              <ref role="3uigEE" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+            </node>
+            <node concept="_YKpA" id="19fWAfxCX_X" role="1pMfVU">
+              <node concept="3uibUv" id="19fWAfxCX_Y" role="_ZDj9">
+                <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+              </node>
+            </node>
+            <node concept="3VsKOn" id="19fWAfxCZ0$" role="37wK5m">
+              <ref role="3VsUkX" node="19fWAfxwuKg" resolve="DataFormPrinter.Formatter.Location" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="19fWAfxtsvb" role="1B3o_S" />
+      <node concept="3UR2Jj" id="19fWAfxwj8d" role="lGtFl">
+        <node concept="TZ5HA" id="19fWAfxwj8e" role="TZ5H$">
+          <node concept="1dT_AC" id="19fWAfxwj8f" role="1dT_Ay">
+            <property role="1dT_AB" value="Recursive list of printers." />
+          </node>
+        </node>
+        <node concept="TZ5HA" id="19fWAfxwke6" role="TZ5H$">
+          <node concept="1dT_AC" id="19fWAfxwke7" role="1dT_Ay">
+            <property role="1dT_AB" value="Locations: PREFIX? OPEN FIRST? (SEP NEXT)* (SEP LAST)? CLOSE SUFFIX?" />
+          </node>
+        </node>
+      </node>
+      <node concept="3uibUv" id="19fWAfxycDB" role="1zkMxy">
+        <ref role="3uigEE" node="19fWAfxxow9" resolve="DataFormPrinter.Printer" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxtknt" role="jymVt" />
+    <node concept="2tJIrI" id="6Dg__VJaYsc" role="jymVt" />
+    <node concept="312cEg" id="19fWAfxA486" role="jymVt">
+      <property role="TrG5h" value="formattersStack" />
+      <node concept="3Tm6S6" id="19fWAfxA487" role="1B3o_S" />
+      <node concept="2BANLN" id="19fWAfxAcfO" role="1tU5fm">
+        <node concept="3uibUv" id="19fWAfxAdwF" role="_ZDj9">
+          <ref role="3uigEE" node="19fWAfxtsva" resolve="DataFormPrinter.Formatter" />
+        </node>
+      </node>
+      <node concept="2ShNRf" id="19fWAfxAf8t" role="33vP2m">
+        <node concept="2Jqq0_" id="19fWAfxAf74" role="2ShVmc">
+          <node concept="3uibUv" id="19fWAfxAf75" role="HW$YZ">
+            <ref role="3uigEE" node="19fWAfxtsva" resolve="DataFormPrinter.Formatter" />
+          </node>
+        </node>
       </node>
     </node>
     <node concept="312cEg" id="1G9MbtSGvZA" role="jymVt">
@@ -12292,44 +12647,108 @@
       </node>
     </node>
     <node concept="312cEg" id="3KN3A4uuUFM" role="jymVt">
-      <property role="TrG5h" value="nodePresentable" />
+      <property role="TrG5h" value="printable" />
       <node concept="3Tm6S6" id="3KN3A4uuUFN" role="1B3o_S" />
-      <node concept="3uibUv" id="3KN3A4uuUFP" role="1tU5fm">
-        <ref role="3uigEE" node="4pwDyRC5PYT" resolve="NodePresentable" />
+      <node concept="3uibUv" id="19fWAfxjrp9" role="1tU5fm">
+        <ref role="3uigEE" node="19fWAfxiNy0" resolve="DataFormPrintable" />
       </node>
     </node>
   </node>
-  <node concept="3HP615" id="4pwDyRC5PYT">
-    <property role="3GE5qa" value="" />
-    <property role="TrG5h" value="NodePresentable" />
-    <node concept="2tJIrI" id="4pwDyRC5SP$" role="jymVt" />
-    <node concept="3clFb_" id="4pwDyRC680I" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="37vLTG" id="4pwDyRC6cwS" role="3clF46">
-        <property role="TrG5h" value="node" />
-        <node concept="3uibUv" id="3KN3A4uuiJs" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
+  <node concept="312cEu" id="19fWAfxiNy0">
+    <property role="TrG5h" value="DataFormPrintable" />
+    <property role="1sVAO0" value="true" />
+    <node concept="2tJIrI" id="19fWAfxiOon" role="jymVt" />
+    <node concept="3clFb_" id="19fWAfxiPGk" role="jymVt">
+      <property role="TrG5h" value="printDataForm" />
+      <node concept="3cqZAl" id="19fWAfxiPGm" role="3clF45" />
+      <node concept="3Tm1VV" id="19fWAfxiPGn" role="1B3o_S" />
+      <node concept="3clFbS" id="19fWAfxiPGo" role="3clF47">
+        <node concept="3cpWs8" id="19fWAfxkK7V" role="3cqZAp">
+          <node concept="3cpWsn" id="19fWAfxkK7W" role="3cpWs9">
+            <property role="TrG5h" value="text" />
+            <node concept="17QB3L" id="19fWAfxkK59" role="1tU5fm" />
+            <node concept="2YIFZM" id="19fWAfxkK7X" role="33vP2m">
+              <ref role="37wK5l" node="1G9MbtSGvMV" resolve="doPrint" />
+              <ref role="1Pybhc" node="1G9MbtSGvLs" resolve="DataFormPrinter" />
+              <node concept="37vLTw" id="19fWAfxkK7Y" role="37wK5m">
+                <ref role="3cqZAo" node="19fWAfxiPYK" resolve="dataForm" />
+              </node>
+              <node concept="2ShNRf" id="19fWAfxkK7Z" role="37wK5m">
+                <node concept="HV5vD" id="19fWAfxkK80" role="2ShVmc">
+                  <ref role="HV5vE" node="4pwDyRC5uzb" resolve="DefaultVariableSymbol" />
+                </node>
+              </node>
+              <node concept="1rXfSq" id="19fWAfxni0q" role="37wK5m">
+                <ref role="37wK5l" node="19fWAfxnaL3" resolve="isCondensed" />
+              </node>
+              <node concept="Xjq3P" id="19fWAfxkK82" role="37wK5m" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbF" id="19fWAfxmbcu" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxmbrr" role="3clFbG">
+            <node concept="37vLTw" id="19fWAfxmbcs" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxiQv7" resolve="into" />
+            </node>
+            <node concept="liA8E" id="19fWAfxmb$o" role="2OqNvi">
+              <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+              <node concept="37vLTw" id="19fWAfxmc8d" role="37wK5m">
+                <ref role="3cqZAo" node="19fWAfxkK7W" resolve="text" />
+              </node>
+            </node>
+          </node>
         </node>
       </node>
-      <node concept="17QB3L" id="4pwDyRC6bLE" role="3clF45" />
-      <node concept="3Tm1VV" id="4pwDyRC680L" role="1B3o_S" />
-      <node concept="3clFbS" id="4pwDyRC680M" role="3clF47" />
-    </node>
-    <node concept="2tJIrI" id="4pwDyRC5SPD" role="jymVt" />
-    <node concept="3clFb_" id="3KN3A4uulsc" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="37vLTG" id="3KN3A4uumGj" role="3clF46">
-        <property role="TrG5h" value="ref" />
-        <node concept="3uibUv" id="3KN3A4uun3A" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
+      <node concept="37vLTG" id="19fWAfxiPYK" role="3clF46">
+        <property role="TrG5h" value="dataForm" />
+        <node concept="3uibUv" id="19fWAfxiQ7R" role="1tU5fm">
+          <ref role="3uigEE" node="1bm7a6EXvsP" resolve="DataForm" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="19fWAfxiQv7" role="3clF46">
+        <property role="TrG5h" value="into" />
+        <node concept="3uibUv" id="19fWAfxiRqo" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
         </node>
       </node>
-      <node concept="17QB3L" id="3KN3A4uumi4" role="3clF45" />
-      <node concept="3Tm1VV" id="3KN3A4uulsf" role="1B3o_S" />
-      <node concept="3clFbS" id="3KN3A4uulsg" role="3clF47" />
     </node>
-    <node concept="2tJIrI" id="4pwDyRC5SPH" role="jymVt" />
-    <node concept="3Tm1VV" id="4pwDyRC5PYU" role="1B3o_S" />
+    <node concept="2tJIrI" id="19fWAfxiPFS" role="jymVt" />
+    <node concept="3clFb_" id="19fWAfxnaL3" role="jymVt">
+      <property role="TrG5h" value="isCondensed" />
+      <property role="1EzhhJ" value="true" />
+      <node concept="10P_77" id="19fWAfxne7n" role="3clF45" />
+      <node concept="3Tm1VV" id="19fWAfxnaL6" role="1B3o_S" />
+      <node concept="3clFbS" id="19fWAfxnaL7" role="3clF47" />
+    </node>
+    <node concept="2tJIrI" id="19fWAfxkrau" role="jymVt" />
+    <node concept="3clFb_" id="19fWAfxiOqh" role="jymVt">
+      <property role="TrG5h" value="printObject" />
+      <property role="1EzhhJ" value="true" />
+      <node concept="37vLTG" id="19fWAfxiOqi" role="3clF46">
+        <property role="TrG5h" value="arg" />
+        <node concept="3uibUv" id="19fWAfxiOqj" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="19fWAfxiOqk" role="3clF46">
+        <property role="TrG5h" value="stringBuilder" />
+        <node concept="3uibUv" id="19fWAfxiOql" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
+        </node>
+      </node>
+      <node concept="3cqZAl" id="19fWAfxiOqo" role="3clF45" />
+      <node concept="3Tm1VV" id="19fWAfxiOqp" role="1B3o_S" />
+      <node concept="3clFbS" id="19fWAfxiOqq" role="3clF47" />
+      <node concept="P$JXv" id="19fWAfxiOqr" role="lGtFl">
+        <node concept="TZ5HA" id="19fWAfxiOqs" role="TZ5H$">
+          <node concept="1dT_AC" id="19fWAfxiOqt" role="1dT_Ay">
+            <property role="1dT_AB" value="Outputs readable presentation of `arg`, where type of `arg` is not a DataForm. " />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxiOow" role="jymVt" />
+    <node concept="3Tm1VV" id="19fWAfxiNy1" role="1B3o_S" />
   </node>
 </model>
 
diff --git a/coderules/solutions/jetbrains.mps.coderules.ui/models/plugin.mps b/coderules/solutions/jetbrains.mps.coderules.ui/models/plugin.mps
index f36d3515..980c7e7e 100644
--- a/coderules/solutions/jetbrains.mps.coderules.ui/models/plugin.mps
+++ b/coderules/solutions/jetbrains.mps.coderules.ui/models/plugin.mps
@@ -475,11 +475,9 @@
     <language id="fd392034-7849-419d-9071-12563d152375" name="jetbrains.mps.baseLanguage.closures">
       <concept id="1235746970280" name="jetbrains.mps.baseLanguage.closures.structure.CompactInvokeFunctionExpression" flags="nn" index="2Sg_IR">
         <child id="1235746996653" name="function" index="2SgG2M" />
-        <child id="1235747002942" name="parameter" index="2SgHGx" />
       </concept>
       <concept id="1199542442495" name="jetbrains.mps.baseLanguage.closures.structure.FunctionType" flags="in" index="1ajhzC">
         <child id="1199542457201" name="resultType" index="1ajl9A" />
-        <child id="1199542501692" name="parameterType" index="1ajw0F" />
       </concept>
       <concept id="1199569711397" name="jetbrains.mps.baseLanguage.closures.structure.ClosureLiteral" flags="nn" index="1bVj0M">
         <child id="1199569906740" name="parameter" index="1bW2Oz" />
@@ -9228,701 +9226,6 @@
       </node>
     </node>
   </node>
-  <node concept="312cEu" id="428_4iYyMjU">
-    <property role="3GE5qa" value="trace" />
-    <property role="TrG5h" value="SNodePresentation" />
-    <node concept="2tJIrI" id="428_4iYyMlv" role="jymVt" />
-    <node concept="3clFbW" id="428_4iYyMCP" role="jymVt">
-      <node concept="3cqZAl" id="428_4iYyMCR" role="3clF45" />
-      <node concept="3Tm1VV" id="428_4iYyMCS" role="1B3o_S" />
-      <node concept="3clFbS" id="428_4iYyMCT" role="3clF47">
-        <node concept="3clFbF" id="428_4iYyVs0" role="3cqZAp">
-          <node concept="37vLTI" id="428_4iYyVs2" role="3clFbG">
-            <node concept="2OqwBi" id="428_4iYyWmi" role="37vLTJ">
-              <node concept="Xjq3P" id="428_4iYyWum" role="2Oq$k0" />
-              <node concept="2OwXpG" id="428_4iYyWml" role="2OqNvi">
-                <ref role="2Oxat5" node="428_4iYyVrW" resolve="editorComponent" />
-              </node>
-            </node>
-            <node concept="37vLTw" id="428_4iYyVs6" role="37vLTx">
-              <ref role="3cqZAo" node="428_4iYyTGq" resolve="editorComponent" />
-            </node>
-          </node>
-        </node>
-        <node concept="3clFbF" id="428_4iYyMTq" role="3cqZAp">
-          <node concept="37vLTI" id="428_4iYyMTs" role="3clFbG">
-            <node concept="2OqwBi" id="428_4iYyN5y" role="37vLTJ">
-              <node concept="Xjq3P" id="428_4iYyNdA" role="2Oq$k0" />
-              <node concept="2OwXpG" id="428_4iYyN5_" role="2OqNvi">
-                <ref role="2Oxat5" node="428_4iYyMTm" resolve="mpsProject" />
-              </node>
-            </node>
-            <node concept="37vLTw" id="428_4iYyMTw" role="37vLTx">
-              <ref role="3cqZAo" node="428_4iYyMQC" resolve="mpsProject" />
-            </node>
-          </node>
-        </node>
-      </node>
-      <node concept="37vLTG" id="428_4iYyTGq" role="3clF46">
-        <property role="TrG5h" value="editorComponent" />
-        <node concept="3uibUv" id="428_4iYyVq9" role="1tU5fm">
-          <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
-        </node>
-      </node>
-      <node concept="37vLTG" id="428_4iYyMQC" role="3clF46">
-        <property role="TrG5h" value="mpsProject" />
-        <node concept="3uibUv" id="428_4iYyMQB" role="1tU5fm">
-          <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
-        </node>
-      </node>
-    </node>
-    <node concept="2tJIrI" id="428_4iYyNqo" role="jymVt" />
-    <node concept="3clFb_" id="428_4iYyOoF" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="3Tm1VV" id="4pwDyRC5T0P" role="1B3o_S" />
-      <node concept="17QB3L" id="428_4iYyOoH" role="3clF45" />
-      <node concept="37vLTG" id="428_4iYyOoI" role="3clF46">
-        <property role="TrG5h" value="node" />
-        <node concept="3uibUv" id="428_4iYyOoJ" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
-        </node>
-      </node>
-      <node concept="3clFbS" id="428_4iYyOoK" role="3clF47">
-        <node concept="3cpWs8" id="428_4iYyOoL" role="3cqZAp">
-          <node concept="3cpWsn" id="428_4iYyOoM" role="3cpWs9">
-            <property role="TrG5h" value="presentation" />
-            <node concept="17QB3L" id="428_4iYyOoN" role="1tU5fm" />
-          </node>
-        </node>
-        <node concept="1QHqEK" id="428_4iYyOoO" role="3cqZAp">
-          <node concept="1QHqEC" id="428_4iYyOoP" role="1QHqEI">
-            <node concept="3clFbS" id="428_4iYyOoQ" role="1bW5cS">
-              <node concept="3clFbF" id="428_4iYyOoR" role="3cqZAp">
-                <node concept="37vLTI" id="428_4iYyOoS" role="3clFbG">
-                  <node concept="1rXfSq" id="428_4iYyOoT" role="37vLTx">
-                    <ref role="37wK5l" node="428_4iYyOpB" resolve="extractPresentation" />
-                    <node concept="37vLTw" id="428_4iYyOoU" role="37wK5m">
-                      <ref role="3cqZAo" node="428_4iYyOoI" resolve="node" />
-                    </node>
-                  </node>
-                  <node concept="37vLTw" id="428_4iYyOoV" role="37vLTJ">
-                    <ref role="3cqZAo" node="428_4iYyOoM" resolve="presentation" />
-                  </node>
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="2OqwBi" id="428_4iYyOoW" role="ukAjM">
-            <node concept="37vLTw" id="428_4iYyOoX" role="2Oq$k0">
-              <ref role="3cqZAo" node="428_4iYyMTm" resolve="mpsProject" />
-            </node>
-            <node concept="liA8E" id="428_4iYyOoY" role="2OqNvi">
-              <ref role="37wK5l" to="z1c3:~Project.getRepository()" resolve="getRepository" />
-            </node>
-          </node>
-        </node>
-        <node concept="3cpWs6" id="428_4iYyOoZ" role="3cqZAp">
-          <node concept="37vLTw" id="428_4iYyOp0" role="3cqZAk">
-            <ref role="3cqZAo" node="428_4iYyOoM" resolve="presentation" />
-          </node>
-        </node>
-      </node>
-      <node concept="2AHcQZ" id="4pwDyRC61T_" role="2AJF6D">
-        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="428_4iYyOp1" role="jymVt" />
-    <node concept="3clFb_" id="428_4iYyOp2" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="3Tm1VV" id="3KN3A4uunyT" role="1B3o_S" />
-      <node concept="17QB3L" id="428_4iYyOp4" role="3clF45" />
-      <node concept="37vLTG" id="428_4iYyOp5" role="3clF46">
-        <property role="TrG5h" value="ref" />
-        <node concept="3uibUv" id="428_4iYyOp6" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
-        </node>
-      </node>
-      <node concept="3clFbS" id="428_4iYyOp7" role="3clF47">
-        <node concept="3cpWs8" id="428_4iYyOp8" role="3cqZAp">
-          <node concept="3cpWsn" id="428_4iYyOp9" role="3cpWs9">
-            <property role="TrG5h" value="presentation" />
-            <node concept="17QB3L" id="428_4iYyOpa" role="1tU5fm" />
-          </node>
-        </node>
-        <node concept="1QHqEK" id="428_4iYyOpb" role="3cqZAp">
-          <node concept="1QHqEC" id="428_4iYyOpc" role="1QHqEI">
-            <node concept="3clFbS" id="428_4iYyOpd" role="1bW5cS">
-              <node concept="3cpWs8" id="428_4iYyOpe" role="3cqZAp">
-                <node concept="3cpWsn" id="428_4iYyOpf" role="3cpWs9">
-                  <property role="TrG5h" value="snode" />
-                  <node concept="3uibUv" id="428_4iYyOpg" role="1tU5fm">
-                    <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
-                  </node>
-                  <node concept="2OqwBi" id="428_4iYyOph" role="33vP2m">
-                    <node concept="37vLTw" id="428_4iYyOpi" role="2Oq$k0">
-                      <ref role="3cqZAo" node="428_4iYyOp5" resolve="ref" />
-                    </node>
-                    <node concept="liA8E" id="428_4iYyOpj" role="2OqNvi">
-                      <ref role="37wK5l" to="mhbf:~SNodeReference.resolve(org.jetbrains.mps.openapi.module.SRepository)" resolve="resolve" />
-                      <node concept="2OqwBi" id="428_4iYyOpk" role="37wK5m">
-                        <node concept="37vLTw" id="428_4iYyOpl" role="2Oq$k0">
-                          <ref role="3cqZAo" node="428_4iYyMTm" resolve="mpsProject" />
-                        </node>
-                        <node concept="liA8E" id="428_4iYyOpm" role="2OqNvi">
-                          <ref role="37wK5l" to="z1c3:~Project.getRepository()" resolve="getRepository" />
-                        </node>
-                      </node>
-                    </node>
-                  </node>
-                </node>
-              </node>
-              <node concept="3clFbJ" id="428_4iYyOpn" role="3cqZAp">
-                <node concept="3clFbS" id="428_4iYyOpo" role="3clFbx">
-                  <node concept="3clFbF" id="428_4iYyOpp" role="3cqZAp">
-                    <node concept="37vLTI" id="428_4iYyOpq" role="3clFbG">
-                      <node concept="1rXfSq" id="428_4iYyOpr" role="37vLTx">
-                        <ref role="37wK5l" node="428_4iYyOpB" resolve="extractPresentation" />
-                        <node concept="37vLTw" id="428_4iYyOps" role="37wK5m">
-                          <ref role="3cqZAo" node="428_4iYyOpf" resolve="snode" />
-                        </node>
-                      </node>
-                      <node concept="37vLTw" id="428_4iYyOpt" role="37vLTJ">
-                        <ref role="3cqZAo" node="428_4iYyOp9" resolve="presentation" />
-                      </node>
-                    </node>
-                  </node>
-                </node>
-                <node concept="3y3z36" id="428_4iYyOpu" role="3clFbw">
-                  <node concept="10Nm6u" id="428_4iYyOpv" role="3uHU7w" />
-                  <node concept="37vLTw" id="428_4iYyOpw" role="3uHU7B">
-                    <ref role="3cqZAo" node="428_4iYyOpf" resolve="snode" />
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-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="2OqwBi" id="428_4iYyOpx" role="ukAjM">
-            <node concept="37vLTw" id="428_4iYyOpy" role="2Oq$k0">
-              <ref role="3cqZAo" node="428_4iYyMTm" resolve="mpsProject" />
-            </node>
-            <node concept="liA8E" id="428_4iYyOpz" role="2OqNvi">
-              <ref role="37wK5l" to="z1c3:~Project.getRepository()" resolve="getRepository" />
-            </node>
-          </node>
-        </node>
-        <node concept="3cpWs6" id="428_4iYyOp$" role="3cqZAp">
-          <node concept="37vLTw" id="428_4iYyOp_" role="3cqZAk">
-            <ref role="3cqZAo" node="428_4iYyOp9" resolve="presentation" />
-          </node>
-        </node>
-      </node>
-      <node concept="2AHcQZ" id="3KN3A4uuopk" role="2AJF6D">
-        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="428_4iYyOpA" role="jymVt" />
-    <node concept="3clFb_" id="428_4iYyOpB" role="jymVt">
-      <property role="TrG5h" value="extractPresentation" />
-      <node concept="3Tm1VV" id="3KN3A4uuoPn" role="1B3o_S" />
-      <node concept="17QB3L" id="428_4iYyOpD" role="3clF45" />
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-        <property role="TrG5h" value="snode" />
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-          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
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-      </node>
-      <node concept="3clFbS" id="428_4iYyOpG" role="3clF47">
-        <node concept="3clFbJ" id="428_4iYyOpH" role="3cqZAp">
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-                <property role="Xl_RC" value="(null)" />
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-            </node>
-          </node>
-          <node concept="3clFbC" id="428_4iYyOpL" role="3clFbw">
-            <node concept="10Nm6u" id="428_4iYyOpM" role="3uHU7w" />
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-              <ref role="3cqZAo" node="428_4iYyOpE" resolve="snode" />
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-        </node>
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-        <node concept="3clFbF" id="428_4iYyOpP" role="3cqZAp">
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-              <node concept="37vLTw" id="428_4iYyOpS" role="2Oq$k0">
-                <ref role="3cqZAo" node="428_4iYyMTm" resolve="mpsProject" />
-              </node>
-              <node concept="liA8E" id="428_4iYyOpT" role="2OqNvi">
-                <ref role="37wK5l" to="z1c3:~Project.getModelAccess()" resolve="getModelAccess" />
-              </node>
-            </node>
-            <node concept="liA8E" id="428_4iYyOpU" role="2OqNvi">
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-            </node>
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-            <property role="TrG5h" value="sb" />
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-              <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
-            </node>
-            <node concept="2ShNRf" id="428_4iYyOpZ" role="33vP2m">
-              <node concept="1pGfFk" id="428_4iYyOq0" role="2ShVmc">
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-                      <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
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-                        <node concept="1eOMI4" id="428_4iYyOqe" role="2Oq$k0">
-                          <node concept="10QFUN" id="428_4iYyOqf" role="1eOMHV">
-                            <node concept="3Tqbb2" id="428_4iYyOqg" role="10QFUM">
-                              <ref role="ehGHo" to="tpck:h0TrEE$" resolve="INamedConcept" />
-                            </node>
-                            <node concept="37vLTw" id="428_4iYyOqh" role="10QFUP">
-                              <ref role="3cqZAo" node="428_4iYyOpE" resolve="snode" />
-                            </node>
-                          </node>
-                        </node>
-                        <node concept="3TrcHB" id="428_4iYyOqi" role="2OqNvi">
-                          <ref role="3TsBF5" to="tpck:h0TrG11" resolve="name" />
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-            </node>
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-          </node>
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-      <node concept="P$JXv" id="428_4iYyOsz" role="lGtFl">
-        <node concept="TZ5HA" id="428_4iYyOs$" role="TZ5H$">
-          <node concept="1dT_AC" id="428_4iYyOs_" role="1dT_Ay">
-            <property role="1dT_AB" value="Must be called from a read action." />
-          </node>
-        </node>
-      </node>
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-    <node concept="312cEg" id="428_4iYyMTm" role="jymVt">
-      <property role="TrG5h" value="mpsProject" />
-      <node concept="3Tm6S6" id="428_4iYyMTn" role="1B3o_S" />
-      <node concept="3uibUv" id="428_4iYyMTp" role="1tU5fm">
-        <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
-      </node>
-    </node>
-    <node concept="312cEg" id="428_4iYyVrW" role="jymVt">
-      <property role="TrG5h" value="editorComponent" />
-      <node concept="3Tm6S6" id="428_4iYyVrX" role="1B3o_S" />
-      <node concept="3uibUv" id="428_4iYyVrZ" role="1tU5fm">
-        <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
-      </node>
-    </node>
-    <node concept="3uibUv" id="4pwDyRC5YNw" role="EKbjA">
-      <ref role="3uigEE" to="6exd:4pwDyRC5PYT" resolve="NodePresentable" />
-    </node>
-  </node>
   <node concept="312cEu" id="4VwaB4LG5cD">
     <property role="3GE5qa" value="trace.activation" />
     <property role="TrG5h" value="ActivationNodes" />
@@ -18923,105 +18226,6 @@
     <node concept="312cEu" id="6QkkSolKy5m" role="jymVt">
       <property role="2bfB8j" value="false" />
       <property role="TrG5h" value="Factory" />
-      <node concept="2tJIrI" id="6kEuCh$Qqzx" role="jymVt" />
-      <node concept="312cEg" id="58JqeLv2Q9M" role="jymVt">
-        <property role="TrG5h" value="DEFAULT" />
-        <property role="3TUv4t" value="false" />
-        <node concept="1ajhzC" id="58JqeLv3A1f" role="1tU5fm">
-          <node concept="3uibUv" id="58JqeLv3D72" role="1ajw0F">
-            <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
-          </node>
-          <node concept="17QB3L" id="58JqeLv40ZC" role="1ajl9A" />
-        </node>
-        <node concept="3Tm6S6" id="58JqeLv2Q9O" role="1B3o_S" />
-        <node concept="1bVj0M" id="58JqeLv3GyM" role="33vP2m">
-          <node concept="3clFbS" id="58JqeLv3GyY" role="1bW5cS">
-            <node concept="3clFbF" id="58JqeLv2Q9Z" role="3cqZAp">
-              <node concept="2YIFZM" id="58JqeLv2Uhf" role="3clFbG">
-                <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
-                <ref role="37wK5l" to="6exd:1G9MbtSGvMe" resolve="print" />
-                <node concept="37vLTw" id="58JqeLv3Nhr" role="37wK5m">
-                  <ref role="3cqZAo" node="58JqeLv3I1U" resolve="df" />
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="37vLTG" id="58JqeLv3I1U" role="1bW2Oz">
-            <property role="TrG5h" value="df" />
-            <node concept="3uibUv" id="58JqeLv3Jvw" role="1tU5fm">
-              <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
-            </node>
-          </node>
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-      <node concept="2tJIrI" id="58JqeLv2Q9L" role="jymVt" />
-      <node concept="312cEg" id="428_4iY$2vJ" role="jymVt">
-        <property role="TrG5h" value="CONDENSED" />
-        <property role="3TUv4t" value="false" />
-        <node concept="3Tm6S6" id="6kEuCh$Qhwc" role="1B3o_S" />
-        <node concept="1ajhzC" id="58JqeLv3Ovf" role="1tU5fm">
-          <node concept="3uibUv" id="58JqeLv3Ovg" role="1ajw0F">
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-          </node>
-          <node concept="17QB3L" id="58JqeLv42BT" role="1ajl9A" />
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-        <node concept="1bVj0M" id="58JqeLv3QSV" role="33vP2m">
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-              <node concept="2YIFZM" id="58JqeLv3OQP" role="3clFbG">
-                <ref role="37wK5l" to="6exd:6kEuCh$O_vn" resolve="printCondensed" />
-                <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
-                <node concept="37vLTw" id="58JqeLv3S8a" role="37wK5m">
-                  <ref role="3cqZAo" node="58JqeLv3QT0" resolve="df" />
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-                <node concept="37vLTw" id="58JqeLv3OQR" role="37wK5m">
-                  <ref role="3cqZAo" node="428_4iYzhr2" resolve="nodePresentation" />
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-          <node concept="37vLTG" id="58JqeLv3QT0" role="1bW2Oz">
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-              <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
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-      <node concept="2tJIrI" id="428_4iYBOQI" role="jymVt" />
-      <node concept="312cEg" id="428_4iYA1gr" role="jymVt">
-        <property role="TrG5h" value="FULL" />
-        <property role="3TUv4t" value="false" />
-        <node concept="3Tm6S6" id="428_4iYA1gt" role="1B3o_S" />
-        <node concept="1ajhzC" id="58JqeLv3VRh" role="1tU5fm">
-          <node concept="3uibUv" id="58JqeLv3VRi" role="1ajw0F">
-            <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
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-          <node concept="17QB3L" id="58JqeLv42Sw" role="1ajl9A" />
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-        <node concept="1bVj0M" id="58JqeLv3W6R" role="33vP2m">
-          <node concept="3clFbS" id="58JqeLv3W6S" role="1bW5cS">
-            <node concept="3clFbF" id="58JqeLv3TQP" role="3cqZAp">
-              <node concept="2YIFZM" id="58JqeLv3TQQ" role="3clFbG">
-                <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
-                <ref role="37wK5l" to="6exd:428_4iYAWU5" resolve="print" />
-                <node concept="37vLTw" id="58JqeLv3Xpl" role="37wK5m">
-                  <ref role="3cqZAo" node="58JqeLv3W6X" resolve="df" />
-                </node>
-                <node concept="37vLTw" id="58JqeLv3TQS" role="37wK5m">
-                  <ref role="3cqZAo" node="428_4iYzhr2" resolve="nodePresentation" />
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="37vLTG" id="58JqeLv3W6X" role="1bW2Oz">
-            <property role="TrG5h" value="df" />
-            <node concept="3uibUv" id="58JqeLv3W6Y" role="1tU5fm">
-              <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
-            </node>
-          </node>
-        </node>
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       <node concept="2tJIrI" id="6kEuCh$QoV0" role="jymVt" />
       <node concept="3clFbW" id="6QkkSolKyWi" role="jymVt">
         <node concept="37vLTG" id="6QkkSolKyZU" role="3clF46">
@@ -19046,17 +18250,42 @@
               </node>
             </node>
           </node>
+          <node concept="3SKdUt" id="19fWAfxhX1d" role="3cqZAp">
+            <node concept="1PaTwC" id="19fWAfxhX1e" role="1aUNEU">
+              <node concept="3oM_SD" id="19fWAfxhX1f" role="1PaTwD">
+                <property role="3oM_SC" value="FIXME" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX2$" role="1PaTwD">
+                <property role="3oM_SC" value="provide" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX2R" role="1PaTwD">
+                <property role="3oM_SC" value="editor" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX3b" role="1PaTwD">
+                <property role="3oM_SC" value="component" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX3w" role="1PaTwD">
+                <property role="3oM_SC" value="to" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX3I" role="1PaTwD">
+                <property role="3oM_SC" value="presentable" />
+              </node>
+              <node concept="3oM_SD" id="19fWAfxhX45" role="1PaTwD">
+                <property role="3oM_SC" value="instance" />
+              </node>
+            </node>
+          </node>
           <node concept="3clFbF" id="428_4iYzhrc" role="3cqZAp">
             <node concept="37vLTI" id="428_4iYzhrd" role="3clFbG">
               <node concept="2OqwBi" id="428_4iYzhre" role="37vLTJ">
                 <node concept="Xjq3P" id="428_4iYzhrf" role="2Oq$k0" />
                 <node concept="2OwXpG" id="428_4iYzhrg" role="2OqNvi">
-                  <ref role="2Oxat5" node="428_4iYzhr2" resolve="nodePresentation" />
+                  <ref role="2Oxat5" node="428_4iYzhr2" resolve="printable" />
                 </node>
               </node>
               <node concept="2ShNRf" id="428_4iYzhrh" role="37vLTx">
                 <node concept="1pGfFk" id="428_4iYzhri" role="2ShVmc">
-                  <ref role="37wK5l" node="428_4iYyMCP" resolve="SNodePresentation" />
+                  <ref role="37wK5l" node="19fWAfxfy7a" resolve="EditorPrintable" />
                   <node concept="10Nm6u" id="2qsG4AwO9iW" role="37wK5m" />
                   <node concept="37vLTw" id="428_4iYzhrk" role="37wK5m">
                     <ref role="3cqZAo" node="6QkkSolKyZU" resolve="mpsProject" />
@@ -19065,6 +18294,28 @@
               </node>
             </node>
           </node>
+          <node concept="3clFbF" id="19fWAfxnBCr" role="3cqZAp">
+            <node concept="37vLTI" id="19fWAfxnBCs" role="3clFbG">
+              <node concept="2OqwBi" id="19fWAfxnBCt" role="37vLTJ">
+                <node concept="Xjq3P" id="19fWAfxnBCu" role="2Oq$k0" />
+                <node concept="2OwXpG" id="19fWAfxnBV6" role="2OqNvi">
+                  <ref role="2Oxat5" node="19fWAfxnAcS" resolve="condensedPrintable" />
+                </node>
+              </node>
+              <node concept="2ShNRf" id="19fWAfxnBCw" role="37vLTx">
+                <node concept="1pGfFk" id="19fWAfxnBCx" role="2ShVmc">
+                  <ref role="37wK5l" node="19fWAfxnxv5" resolve="EditorPrintable" />
+                  <node concept="10Nm6u" id="19fWAfxnBCy" role="37wK5m" />
+                  <node concept="37vLTw" id="19fWAfxnBCz" role="37wK5m">
+                    <ref role="3cqZAo" node="6QkkSolKyZU" resolve="mpsProject" />
+                  </node>
+                  <node concept="3clFbT" id="19fWAfxnChz" role="37wK5m">
+                    <property role="3clFbU" value="true" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
         </node>
       </node>
       <node concept="2tJIrI" id="6QkkSolKzeu" role="jymVt" />
@@ -19149,10 +18400,10 @@
                     <node concept="17QB3L" id="4_RQpN_djSM" role="1tU5fm" />
                     <node concept="2OqwBi" id="428_4iYzSiT" role="33vP2m">
                       <node concept="37vLTw" id="428_4iYzT1o" role="2Oq$k0">
-                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="nodePresentation" />
+                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                       </node>
                       <node concept="liA8E" id="428_4iYzSiW" role="2OqNvi">
-                        <ref role="37wK5l" node="428_4iYyOpB" resolve="extractPresentation" />
+                        <ref role="37wK5l" node="19fWAfxfBp1" resolve="extractPresentation" />
                         <node concept="37vLTw" id="4_RQpN_djSO" role="37wK5m">
                           <ref role="3cqZAo" node="6QkkSolKH$9" resolve="snode" />
                         </node>
@@ -19886,8 +19137,8 @@
                           <node concept="37vLTw" id="7pxta7vksdQ" role="37wK5m">
                             <ref role="3cqZAo" node="7pxta7vksdr" resolve="val" />
                           </node>
-                          <node concept="37vLTw" id="58JqeLv2C_R" role="37wK5m">
-                            <ref role="3cqZAo" node="428_4iY$2vJ" resolve="CONDENSED" />
+                          <node concept="37vLTw" id="19fWAfxnJOw" role="37wK5m">
+                            <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                           </node>
                         </node>
                         <node concept="37vLTw" id="3ca5Bh26mhR" role="37vLTJ">
@@ -19903,8 +19154,8 @@
                             <node concept="37vLTw" id="7pxta7vkse4" role="37wK5m">
                               <ref role="3cqZAo" node="7pxta7vksdr" resolve="val" />
                             </node>
-                            <node concept="37vLTw" id="58JqeLv2G9A" role="37wK5m">
-                              <ref role="3cqZAo" node="428_4iYA1gr" resolve="FULL" />
+                            <node concept="37vLTw" id="19fWAfxnKt0" role="37wK5m">
+                              <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                             </node>
                           </node>
                           <node concept="3cpWs3" id="7pxta7vkse5" role="3uHU7B">
@@ -19946,8 +19197,8 @@
                           <node concept="37vLTw" id="7pxta7vkvEf" role="37wK5m">
                             <ref role="3cqZAo" node="7pxta7vkvE6" resolve="value" />
                           </node>
-                          <node concept="37vLTw" id="58JqeLv2UQg" role="37wK5m">
-                            <ref role="3cqZAo" node="58JqeLv2Q9M" resolve="DEFAULT" />
+                          <node concept="37vLTw" id="19fWAfxnL0x" role="37wK5m">
+                            <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                           </node>
                         </node>
                         <node concept="37vLTw" id="3ca5Bh29ssR" role="37vLTJ">
@@ -20009,8 +19260,8 @@
                       <node concept="37vLTw" id="428_4iYCHW5" role="37wK5m">
                         <ref role="3cqZAo" node="3sb6Qlve15D" resolve="arg" />
                       </node>
-                      <node concept="37vLTw" id="58JqeLv31hA" role="37wK5m">
-                        <ref role="3cqZAo" node="428_4iY$2vJ" resolve="CONDENSED" />
+                      <node concept="37vLTw" id="19fWAfxnL$M" role="37wK5m">
+                        <ref role="3cqZAo" node="19fWAfxnAcS" resolve="condensedPrintable" />
                       </node>
                     </node>
                   </node>
@@ -20025,8 +19276,8 @@
                       <node concept="37vLTw" id="428_4iYCIRX" role="37wK5m">
                         <ref role="3cqZAo" node="3sb6Qlve15D" resolve="arg" />
                       </node>
-                      <node concept="37vLTw" id="58JqeLv3570" role="37wK5m">
-                        <ref role="3cqZAo" node="428_4iYA1gr" resolve="FULL" />
+                      <node concept="37vLTw" id="19fWAfxnM8p" role="37wK5m">
+                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                       </node>
                     </node>
                   </node>
@@ -20073,8 +19324,8 @@
                       <node concept="37vLTw" id="3sb6Qlve18c" role="37wK5m">
                         <ref role="3cqZAo" node="3sb6Qlve15D" resolve="arg" />
                       </node>
-                      <node concept="37vLTw" id="58JqeLv38x0" role="37wK5m">
-                        <ref role="3cqZAo" node="58JqeLv2Q9M" resolve="DEFAULT" />
+                      <node concept="37vLTw" id="19fWAfxnMEG" role="37wK5m">
+                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                       </node>
                     </node>
                     <node concept="37vLTw" id="3ca5Bh27SQ6" role="37vLTJ">
@@ -20119,8 +19370,8 @@
                       <node concept="37vLTw" id="7pRv4etsVvv" role="37wK5m">
                         <ref role="3cqZAo" node="3sb6Qlve15D" resolve="arg" />
                       </node>
-                      <node concept="37vLTw" id="7pRv4etsVvw" role="37wK5m">
-                        <ref role="3cqZAo" node="58JqeLv2Q9M" resolve="DEFAULT" />
+                      <node concept="37vLTw" id="19fWAfxnNeX" role="37wK5m">
+                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                       </node>
                     </node>
                     <node concept="37vLTw" id="3ca5Bh27sSi" role="37vLTJ">
@@ -20140,8 +19391,8 @@
                       <node concept="37vLTw" id="3sb6Qlve18p" role="37wK5m">
                         <ref role="3cqZAo" node="3sb6Qlve15D" resolve="arg" />
                       </node>
-                      <node concept="37vLTw" id="58JqeLv3brb" role="37wK5m">
-                        <ref role="3cqZAo" node="58JqeLv2Q9M" resolve="DEFAULT" />
+                      <node concept="37vLTw" id="19fWAfxnNNe" role="37wK5m">
+                        <ref role="3cqZAo" node="428_4iYzhr2" resolve="printable" />
                       </node>
                     </node>
                     <node concept="37vLTw" id="3ca5Bh27hzW" role="37vLTJ">
@@ -20325,202 +19576,51 @@
             <ref role="3uigEE" to="wyt6:~Object" resolve="Object" />
           </node>
         </node>
-        <node concept="37vLTG" id="58JqeLv26z9" role="3clF46">
-          <property role="TrG5h" value="printDelegate" />
-          <node concept="1ajhzC" id="58JqeLv3lVT" role="1tU5fm">
-            <node concept="3uibUv" id="58JqeLv3oW8" role="1ajw0F">
-              <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
-            </node>
-            <node concept="17QB3L" id="58JqeLv3ZB2" role="1ajl9A" />
+        <node concept="37vLTG" id="19fWAfxmoFA" role="3clF46">
+          <property role="TrG5h" value="dataFormPrintable" />
+          <node concept="3uibUv" id="19fWAfxnC_h" role="1tU5fm">
+            <ref role="3uigEE" to="6exd:19fWAfxiNy0" resolve="DataFormPrintable" />
           </node>
         </node>
         <node concept="17QB3L" id="2tI9bOlavJq" role="3clF45" />
         <node concept="3Tm6S6" id="2tI9bOlauAp" role="1B3o_S" />
         <node concept="3clFbS" id="2tI9bOlatse" role="3clF47">
-          <node concept="3clFbJ" id="2tI9bOla$nh" role="3cqZAp">
-            <node concept="2ZW3vV" id="2tI9bOla$N3" role="3clFbw">
-              <node concept="3uibUv" id="2tI9bOla_6R" role="2ZW6by">
-                <ref role="3uigEE" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
+          <node concept="3cpWs8" id="19fWAfxmGIS" role="3cqZAp">
+            <node concept="3cpWsn" id="19fWAfxmGIT" role="3cpWs9">
+              <property role="TrG5h" value="builder" />
+              <node concept="3uibUv" id="19fWAfxmG$S" role="1tU5fm">
+                <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
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-                </node>
+              <node concept="liA8E" id="19fWAfxmS$U" role="2OqNvi">
+                <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
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@@ -20536,10 +19636,17 @@
         </node>
       </node>
       <node concept="312cEg" id="428_4iYzhr2" role="jymVt">
-        <property role="TrG5h" value="nodePresentation" />
+        <property role="TrG5h" value="printable" />
         <node concept="3Tm6S6" id="428_4iYzhr0" role="1B3o_S" />
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-          <ref role="3uigEE" node="428_4iYyMjU" resolve="SNodePresentation" />
+        <node concept="3uibUv" id="19fWAfxgYmF" role="1tU5fm">
+          <ref role="3uigEE" node="19fWAfxeViZ" resolve="EditorPrintable" />
+        </node>
+      </node>
+      <node concept="312cEg" id="19fWAfxnAcS" role="jymVt">
+        <property role="TrG5h" value="condensedPrintable" />
+        <node concept="3Tm6S6" id="19fWAfxnAcT" role="1B3o_S" />
+        <node concept="3uibUv" id="19fWAfxnAcU" role="1tU5fm">
+          <ref role="3uigEE" node="19fWAfxeViZ" resolve="EditorPrintable" />
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@@ -33514,5 +32621,625 @@
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     <node concept="3Tm1VV" id="4tC1JBniRn7" role="1B3o_S" />
   </node>
+  <node concept="312cEu" id="19fWAfxeViZ">
+    <property role="TrG5h" value="EditorPrintable" />
+    <node concept="2tJIrI" id="19fWAfxfyuo" role="jymVt" />
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+      <node concept="3clFbS" id="19fWAfxfy7d" role="3clF47">
+        <node concept="XkiVB" id="19fWAfxf_c8" role="3cqZAp">
+          <ref role="37wK5l" to="1yqb:19fWAfxeDcL" resolve="DefaultPrintable" />
+          <node concept="2OqwBi" id="19fWAfxfAIw" role="37wK5m">
+            <node concept="37vLTw" id="19fWAfxf_ZR" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxfy7s" resolve="mpsProject" />
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+            <node concept="liA8E" id="19fWAfxfBlJ" role="2OqNvi">
+              <ref role="37wK5l" to="z1c3:~Project.getRepository()" resolve="getRepository" />
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+          </node>
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+          <node concept="37vLTI" id="19fWAfxfy7f" role="3clFbG">
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+                            <ref role="3cqZAo" node="19fWAfxfBp4" resolve="snode" />
+                          </node>
+                          <node concept="liA8E" id="19fWAfxfDCG" role="2OqNvi">
+                            <ref role="37wK5l" to="mhbf:~SNode.getPresentation()" resolve="getPresentation" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="19fWAfxfDCH" role="3cqZAp" />
+          </node>
+          <node concept="3uVAMA" id="19fWAfxfDCI" role="1zxBo5">
+            <node concept="XOnhg" id="19fWAfxfDCJ" role="1zc67B">
+              <property role="3TUv4t" value="false" />
+              <property role="TrG5h" value="e" />
+              <node concept="nSUau" id="19fWAfxfDCK" role="1tU5fm">
+                <node concept="3uibUv" id="19fWAfxfDCL" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~Throwable" resolve="Throwable" />
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbS" id="19fWAfxfDCM" role="1zc67A">
+              <node concept="3clFbF" id="19fWAfxfDCN" role="3cqZAp">
+                <node concept="2OqwBi" id="19fWAfxfDCO" role="3clFbG">
+                  <node concept="2OqwBi" id="19fWAfxfDCP" role="2Oq$k0">
+                    <node concept="37vLTw" id="19fWAfxfDCQ" role="2Oq$k0">
+                      <ref role="3cqZAo" node="19fWAfxfDAw" resolve="sb" />
+                    </node>
+                    <node concept="liA8E" id="19fWAfxfDCR" role="2OqNvi">
+                      <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                      <node concept="Xl_RD" id="19fWAfxfDCS" role="37wK5m">
+                        <property role="Xl_RC" value="ERROR: " />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="liA8E" id="19fWAfxfDCT" role="2OqNvi">
+                    <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                    <node concept="2OqwBi" id="19fWAfxfDCU" role="37wK5m">
+                      <node concept="37vLTw" id="19fWAfxfDCV" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxfDCJ" resolve="e" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfxfDCW" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~Throwable.getMessage()" resolve="getMessage" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="3clFbF" id="19fWAfxfDCX" role="3cqZAp">
+                <node concept="2OqwBi" id="19fWAfxfDCY" role="3clFbG">
+                  <node concept="2YIFZM" id="19fWAfxfDCZ" role="2Oq$k0">
+                    <ref role="37wK5l" to="31yc:2mhJggjv0WN" resolve="get" />
+                    <ref role="1Pybhc" to="31yc:4MaHsBDdlvx" resolve="MessageLog" />
+                  </node>
+                  <node concept="liA8E" id="19fWAfxfDD0" role="2OqNvi">
+                    <ref role="37wK5l" to="31yc:4MaHsBDgiaT" resolve="handle" />
+                    <node concept="2YIFZM" id="19fWAfxfDD1" role="37wK5m">
+                      <ref role="1Pybhc" to="et5u:~Message" resolve="Message" />
+                      <ref role="37wK5l" to="et5u:~Message.createMessage(jetbrains.mps.messages.MessageKind,java.lang.String,java.lang.String,java.lang.Throwable)" resolve="createMessage" />
+                      <node concept="Rm8GO" id="19fWAfxfDD2" role="37wK5m">
+                        <ref role="1Px2BO" to="et5u:~MessageKind" resolve="MessageKind" />
+                        <ref role="Rm8GQ" to="et5u:~MessageKind.WARNING" resolve="WARNING" />
+                      </node>
+                      <node concept="2OqwBi" id="19fWAfxfDD3" role="37wK5m">
+                        <node concept="3VsKOn" id="19fWAfxfDD4" role="2Oq$k0">
+                          <ref role="3VsUkX" node="19fWAfxeViZ" resolve="EditorPrintable" />
+                        </node>
+                        <node concept="liA8E" id="19fWAfxfDD5" role="2OqNvi">
+                          <ref role="37wK5l" to="wyt6:~Class.getSimpleName()" resolve="getSimpleName" />
+                        </node>
+                      </node>
+                      <node concept="Xl_RD" id="19fWAfxfDD6" role="37wK5m">
+                        <property role="Xl_RC" value="exception while extracting presentation" />
+                      </node>
+                      <node concept="37vLTw" id="19fWAfxfDD7" role="37wK5m">
+                        <ref role="3cqZAo" node="19fWAfxfDCJ" resolve="e" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="19fWAfxfDD8" role="3cqZAp" />
+        <node concept="3cpWs6" id="19fWAfxfDD9" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxfDDa" role="3cqZAk">
+            <node concept="37vLTw" id="19fWAfxfDDb" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxfDAw" resolve="sb" />
+            </node>
+            <node concept="liA8E" id="19fWAfxfDDc" role="2OqNvi">
+              <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="2AHcQZ" id="19fWAfxfBqn" role="2AJF6D">
+        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxfCLE" role="jymVt" />
+    <node concept="312cEg" id="19fWAfxfxR3" role="jymVt">
+      <property role="TrG5h" value="mpsProject" />
+      <node concept="3Tm6S6" id="19fWAfxfxR4" role="1B3o_S" />
+      <node concept="3uibUv" id="19fWAfxfxR5" role="1tU5fm">
+        <ref role="3uigEE" to="z1c4:~MPSProject" resolve="MPSProject" />
+      </node>
+    </node>
+    <node concept="312cEg" id="19fWAfxfxR6" role="jymVt">
+      <property role="TrG5h" value="editorComponent" />
+      <node concept="3Tm6S6" id="19fWAfxfxR7" role="1B3o_S" />
+      <node concept="3uibUv" id="19fWAfxfxR8" role="1tU5fm">
+        <ref role="3uigEE" to="exr9:~EditorComponent" resolve="EditorComponent" />
+      </node>
+    </node>
+    <node concept="3uibUv" id="19fWAfxf$3l" role="1zkMxy">
+      <ref role="3uigEE" to="1yqb:19fWAfxedQa" resolve="DefaultPrintable" />
+    </node>
+  </node>
 </model>
 
diff --git a/coderules/solutions/jetbrains.mps.coderules/models/service.mps b/coderules/solutions/jetbrains.mps.coderules/models/service.mps
index e5f1b7f4..4a1a16f3 100644
--- a/coderules/solutions/jetbrains.mps.coderules/models/service.mps
+++ b/coderules/solutions/jetbrains.mps.coderules/models/service.mps
@@ -40,6 +40,7 @@
     <import index="psoy" ref="r:78313117-90ee-47a5-a91e-b5213df7f611(jetbrains.mps.coderules.runtime.result)" />
     <import index="82uw" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.util.function(JDK/)" />
     <import index="cxk7" ref="r:daa544a7-0a5c-49c0-a54c-4c2a5b4868aa(jetbrains.mps.logic.predicate)" />
+    <import index="bj13" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.logic.reactor.logical(jetbrains.mps.logic.reactor/)" />
   </imports>
   <registry>
     <language id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage">
@@ -246,6 +247,9 @@
       <concept id="1178549954367" name="jetbrains.mps.baseLanguage.structure.IVisible" flags="ng" index="1B3ioH">
         <child id="1178549979242" name="visibility" index="1B3o_S" />
       </concept>
+      <concept id="1144226303539" name="jetbrains.mps.baseLanguage.structure.ForeachStatement" flags="nn" index="1DcWWT">
+        <child id="1144226360166" name="iterable" index="1DdaDG" />
+      </concept>
       <concept id="1144230876926" name="jetbrains.mps.baseLanguage.structure.AbstractForStatement" flags="nn" index="1DupvO">
         <child id="1144230900587" name="variable" index="1Duv9x" />
       </concept>
@@ -2292,11 +2296,11 @@
                                   <ref role="1Pybhc" to="lehm:2tjs8VC0K0m" resolve="Memoizer" />
                                   <ref role="37wK5l" to="lehm:2tjs8VC2_Fr" resolve="set" />
                                   <node concept="3VsKOn" id="5wYq9r5VGg$" role="37wK5m">
-                                    <ref role="3VsUkX" to="6exd:4pwDyRC5PYT" resolve="NodePresentable" />
+                                    <ref role="3VsUkX" to="6exd:19fWAfxiNy0" resolve="DataFormPrintable" />
                                   </node>
                                   <node concept="2ShNRf" id="5wYq9r5VHZ5" role="37wK5m">
                                     <node concept="1pGfFk" id="5wYq9r5VJJ0" role="2ShVmc">
-                                      <ref role="37wK5l" node="5wYq9r5UEcI" resolve="DefaultNodePresentable" />
+                                      <ref role="37wK5l" node="19fWAfxeDcL" resolve="DefaultPrintable" />
                                       <node concept="37vLTw" id="5wYq9r5VSVQ" role="37wK5m">
                                         <ref role="3cqZAo" node="443LGHBSt7P" resolve="repository" />
                                       </node>
@@ -8156,381 +8160,6 @@
     </node>
     <node concept="2tJIrI" id="47QDz5vcQFY" role="jymVt" />
   </node>
-  <node concept="312cEu" id="5wYq9r5UE0k">
-    <property role="TrG5h" value="DefaultNodePresentable" />
-    <node concept="2tJIrI" id="5wYq9r5UE9U" role="jymVt" />
-    <node concept="3clFbW" id="5wYq9r5UEcI" role="jymVt">
-      <node concept="37vLTG" id="5wYq9r5UEfs" role="3clF46">
-        <property role="TrG5h" value="repository" />
-        <node concept="3uibUv" id="5wYq9r5VKqR" role="1tU5fm">
-          <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
-        </node>
-      </node>
-      <node concept="3cqZAl" id="5wYq9r5UEcK" role="3clF45" />
-      <node concept="3Tm1VV" id="5wYq9r5UEcL" role="1B3o_S" />
-      <node concept="3clFbS" id="5wYq9r5UEcM" role="3clF47">
-        <node concept="3clFbF" id="5wYq9r5VKsg" role="3cqZAp">
-          <node concept="37vLTI" id="5wYq9r5VKsi" role="3clFbG">
-            <node concept="2OqwBi" id="5wYq9r5VKFb" role="37vLTJ">
-              <node concept="Xjq3P" id="5wYq9r5VKP3" role="2Oq$k0" />
-              <node concept="2OwXpG" id="5wYq9r5VKFe" role="2OqNvi">
-                <ref role="2Oxat5" node="5wYq9r5VKsc" resolve="repository" />
-              </node>
-            </node>
-            <node concept="37vLTw" id="5wYq9r5VKsm" role="37vLTx">
-              <ref role="3cqZAo" node="5wYq9r5UEfs" resolve="repository" />
-            </node>
-          </node>
-        </node>
-      </node>
-    </node>
-    <node concept="2tJIrI" id="5wYq9r5VJOR" role="jymVt" />
-    <node concept="3Tm1VV" id="5wYq9r5UE0l" role="1B3o_S" />
-    <node concept="3uibUv" id="5wYq9r5UE2I" role="EKbjA">
-      <ref role="3uigEE" to="6exd:4pwDyRC5PYT" resolve="NodePresentable" />
-    </node>
-    <node concept="3clFb_" id="5wYq9r5UE3r" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="37vLTG" id="5wYq9r5UE3s" role="3clF46">
-        <property role="TrG5h" value="node" />
-        <node concept="3uibUv" id="5wYq9r5UE3t" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
-        </node>
-      </node>
-      <node concept="17QB3L" id="5wYq9r5UE3u" role="3clF45" />
-      <node concept="3Tm1VV" id="5wYq9r5UE3v" role="1B3o_S" />
-      <node concept="3clFbS" id="5wYq9r5UE3x" role="3clF47">
-        <node concept="3cpWs8" id="428_4iYyOoL" role="3cqZAp">
-          <node concept="3cpWsn" id="428_4iYyOoM" role="3cpWs9">
-            <property role="TrG5h" value="presentation" />
-            <node concept="17QB3L" id="428_4iYyOoN" role="1tU5fm" />
-          </node>
-        </node>
-        <node concept="1QHqEK" id="428_4iYyOoO" role="3cqZAp">
-          <node concept="1QHqEC" id="428_4iYyOoP" role="1QHqEI">
-            <node concept="3clFbS" id="428_4iYyOoQ" role="1bW5cS">
-              <node concept="3clFbF" id="428_4iYyOoR" role="3cqZAp">
-                <node concept="37vLTI" id="428_4iYyOoS" role="3clFbG">
-                  <node concept="1rXfSq" id="428_4iYyOoT" role="37vLTx">
-                    <ref role="37wK5l" node="428_4iYyOpB" resolve="extractPresentation" />
-                    <node concept="37vLTw" id="428_4iYyOoU" role="37wK5m">
-                      <ref role="3cqZAo" node="5wYq9r5UE3s" resolve="node" />
-                    </node>
-                  </node>
-                  <node concept="37vLTw" id="428_4iYyOoV" role="37vLTJ">
-                    <ref role="3cqZAo" node="428_4iYyOoM" resolve="presentation" />
-                  </node>
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="37vLTw" id="5wYq9r5VPV_" role="ukAjM">
-            <ref role="3cqZAo" node="5wYq9r5VKsc" resolve="repository" />
-          </node>
-        </node>
-        <node concept="3cpWs6" id="428_4iYyOoZ" role="3cqZAp">
-          <node concept="37vLTw" id="428_4iYyOp0" role="3cqZAk">
-            <ref role="3cqZAo" node="428_4iYyOoM" resolve="presentation" />
-          </node>
-        </node>
-      </node>
-      <node concept="2AHcQZ" id="5wYq9r5UE3y" role="2AJF6D">
-        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="5wYq9r5VLaw" role="jymVt" />
-    <node concept="3clFb_" id="5wYq9r5UE66" role="jymVt">
-      <property role="TrG5h" value="readPresentation" />
-      <node concept="37vLTG" id="5wYq9r5UE67" role="3clF46">
-        <property role="TrG5h" value="ref" />
-        <node concept="3uibUv" id="5wYq9r5UE68" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
-        </node>
-      </node>
-      <node concept="17QB3L" id="5wYq9r5UE69" role="3clF45" />
-      <node concept="3Tm1VV" id="5wYq9r5UE6a" role="1B3o_S" />
-      <node concept="3clFbS" id="5wYq9r5UE6c" role="3clF47">
-        <node concept="3cpWs8" id="428_4iYyOp8" role="3cqZAp">
-          <node concept="3cpWsn" id="428_4iYyOp9" role="3cpWs9">
-            <property role="TrG5h" value="presentation" />
-            <node concept="17QB3L" id="428_4iYyOpa" role="1tU5fm" />
-          </node>
-        </node>
-        <node concept="1QHqEK" id="428_4iYyOpb" role="3cqZAp">
-          <node concept="1QHqEC" id="428_4iYyOpc" role="1QHqEI">
-            <node concept="3clFbS" id="428_4iYyOpd" role="1bW5cS">
-              <node concept="3cpWs8" id="428_4iYyOpe" role="3cqZAp">
-                <node concept="3cpWsn" id="428_4iYyOpf" role="3cpWs9">
-                  <property role="TrG5h" value="snode" />
-                  <node concept="3uibUv" id="428_4iYyOpg" role="1tU5fm">
-                    <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
-                  </node>
-                  <node concept="2OqwBi" id="428_4iYyOph" role="33vP2m">
-                    <node concept="37vLTw" id="428_4iYyOpi" role="2Oq$k0">
-                      <ref role="3cqZAo" node="5wYq9r5UE67" resolve="ref" />
-                    </node>
-                    <node concept="liA8E" id="428_4iYyOpj" role="2OqNvi">
-                      <ref role="37wK5l" to="mhbf:~SNodeReference.resolve(org.jetbrains.mps.openapi.module.SRepository)" resolve="resolve" />
-                      <node concept="37vLTw" id="5wYq9r5VR0a" role="37wK5m">
-                        <ref role="3cqZAo" node="5wYq9r5VKsc" resolve="repository" />
-                      </node>
-                    </node>
-                  </node>
-                </node>
-              </node>
-              <node concept="3clFbJ" id="428_4iYyOpn" role="3cqZAp">
-                <node concept="3clFbS" id="428_4iYyOpo" role="3clFbx">
-                  <node concept="3clFbF" id="428_4iYyOpp" role="3cqZAp">
-                    <node concept="37vLTI" id="428_4iYyOpq" role="3clFbG">
-                      <node concept="1rXfSq" id="428_4iYyOpr" role="37vLTx">
-                        <ref role="37wK5l" node="428_4iYyOpB" resolve="extractPresentation" />
-                        <node concept="37vLTw" id="428_4iYyOps" role="37wK5m">
-                          <ref role="3cqZAo" node="428_4iYyOpf" resolve="snode" />
-                        </node>
-                      </node>
-                      <node concept="37vLTw" id="428_4iYyOpt" role="37vLTJ">
-                        <ref role="3cqZAo" node="428_4iYyOp9" resolve="presentation" />
-                      </node>
-                    </node>
-                  </node>
-                </node>
-                <node concept="3y3z36" id="428_4iYyOpu" role="3clFbw">
-                  <node concept="10Nm6u" id="428_4iYyOpv" role="3uHU7w" />
-                  <node concept="37vLTw" id="428_4iYyOpw" role="3uHU7B">
-                    <ref role="3cqZAo" node="428_4iYyOpf" resolve="snode" />
-                  </node>
-                </node>
-              </node>
-            </node>
-          </node>
-          <node concept="37vLTw" id="5wYq9r5VQD8" role="ukAjM">
-            <ref role="3cqZAo" node="5wYq9r5VKsc" resolve="repository" />
-          </node>
-        </node>
-        <node concept="3cpWs6" id="428_4iYyOp$" role="3cqZAp">
-          <node concept="37vLTw" id="428_4iYyOp_" role="3cqZAk">
-            <ref role="3cqZAo" node="428_4iYyOp9" resolve="presentation" />
-          </node>
-        </node>
-      </node>
-      <node concept="2AHcQZ" id="5wYq9r5UE6d" role="2AJF6D">
-        <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
-      </node>
-    </node>
-    <node concept="2tJIrI" id="5wYq9r5VMST" role="jymVt" />
-    <node concept="3clFb_" id="428_4iYyOpB" role="jymVt">
-      <property role="TrG5h" value="extractPresentation" />
-      <node concept="3Tm6S6" id="5wYq9r5VNAi" role="1B3o_S" />
-      <node concept="17QB3L" id="428_4iYyOpD" role="3clF45" />
-      <node concept="37vLTG" id="428_4iYyOpE" role="3clF46">
-        <property role="TrG5h" value="snode" />
-        <node concept="3uibUv" id="428_4iYyOpF" role="1tU5fm">
-          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
-        </node>
-      </node>
-      <node concept="3clFbS" id="428_4iYyOpG" role="3clF47">
-        <node concept="3clFbJ" id="428_4iYyOpH" role="3cqZAp">
-          <node concept="3clFbS" id="428_4iYyOpI" role="3clFbx">
-            <node concept="3cpWs6" id="428_4iYyOpJ" role="3cqZAp">
-              <node concept="Xl_RD" id="428_4iYyOpK" role="3cqZAk">
-                <property role="Xl_RC" value="(null)" />
-              </node>
-            </node>
-          </node>
-          <node concept="3clFbC" id="428_4iYyOpL" role="3clFbw">
-            <node concept="10Nm6u" id="428_4iYyOpM" role="3uHU7w" />
-            <node concept="37vLTw" id="428_4iYyOpN" role="3uHU7B">
-              <ref role="3cqZAo" node="428_4iYyOpE" resolve="snode" />
-            </node>
-          </node>
-        </node>
-        <node concept="3clFbH" id="428_4iYyOpO" role="3cqZAp" />
-        <node concept="3cpWs8" id="428_4iYyOpW" role="3cqZAp">
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     <property role="3GE5qa" value="launch" />
@@ -8840,5 +8469,864 @@
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+          </node>
+        </node>
+        <node concept="3clFbH" id="19fWAfxeEmP" role="3cqZAp" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxeFza" role="jymVt" />
+    <node concept="3clFb_" id="19fWAfxeEJm" role="jymVt">
+      <property role="TrG5h" value="readPresentation" />
+      <node concept="37vLTG" id="19fWAfxeEJn" role="3clF46">
+        <property role="TrG5h" value="ref" />
+        <node concept="3uibUv" id="19fWAfxeEJo" role="1tU5fm">
+          <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
+        </node>
+      </node>
+      <node concept="17QB3L" id="19fWAfxeEJp" role="3clF45" />
+      <node concept="3Tm6S6" id="19fWAfxeG1N" role="1B3o_S" />
+      <node concept="3clFbS" id="19fWAfxeEJr" role="3clF47">
+        <node concept="3cpWs8" id="19fWAfxeEJs" role="3cqZAp">
+          <node concept="3cpWsn" id="19fWAfxeEJt" role="3cpWs9">
+            <property role="TrG5h" value="presentation" />
+            <node concept="17QB3L" id="19fWAfxeEJu" role="1tU5fm" />
+          </node>
+        </node>
+        <node concept="1QHqEK" id="19fWAfxeEJv" role="3cqZAp">
+          <node concept="1QHqEC" id="19fWAfxeEJw" role="1QHqEI">
+            <node concept="3clFbS" id="19fWAfxeEJx" role="1bW5cS">
+              <node concept="3cpWs8" id="19fWAfxeEJy" role="3cqZAp">
+                <node concept="3cpWsn" id="19fWAfxeEJz" role="3cpWs9">
+                  <property role="TrG5h" value="snode" />
+                  <node concept="3uibUv" id="19fWAfxeEJ$" role="1tU5fm">
+                    <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
+                  </node>
+                  <node concept="2OqwBi" id="19fWAfxeEJ_" role="33vP2m">
+                    <node concept="37vLTw" id="19fWAfxeEJA" role="2Oq$k0">
+                      <ref role="3cqZAo" node="19fWAfxeEJn" resolve="ref" />
+                    </node>
+                    <node concept="liA8E" id="19fWAfxeEJB" role="2OqNvi">
+                      <ref role="37wK5l" to="mhbf:~SNodeReference.resolve(org.jetbrains.mps.openapi.module.SRepository)" resolve="resolve" />
+                      <node concept="37vLTw" id="19fWAfxeEJC" role="37wK5m">
+                        <ref role="3cqZAo" node="19fWAfxeDpZ" resolve="repository" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="3clFbJ" id="19fWAfxeEJD" role="3cqZAp">
+                <node concept="3clFbS" id="19fWAfxeEJE" role="3clFbx">
+                  <node concept="3clFbF" id="19fWAfxeEJF" role="3cqZAp">
+                    <node concept="37vLTI" id="19fWAfxeEJG" role="3clFbG">
+                      <node concept="1rXfSq" id="19fWAfxeEJH" role="37vLTx">
+                        <ref role="37wK5l" node="19fWAfxeGaG" resolve="extractPresentation" />
+                        <node concept="37vLTw" id="19fWAfxeEJI" role="37wK5m">
+                          <ref role="3cqZAo" node="19fWAfxeEJz" resolve="snode" />
+                        </node>
+                      </node>
+                      <node concept="37vLTw" id="19fWAfxeEJJ" role="37vLTJ">
+                        <ref role="3cqZAo" node="19fWAfxeEJt" resolve="presentation" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3y3z36" id="19fWAfxeEJK" role="3clFbw">
+                  <node concept="10Nm6u" id="19fWAfxeEJL" role="3uHU7w" />
+                  <node concept="37vLTw" id="19fWAfxeEJM" role="3uHU7B">
+                    <ref role="3cqZAo" node="19fWAfxeEJz" resolve="snode" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="37vLTw" id="19fWAfxeEJN" role="ukAjM">
+            <ref role="3cqZAo" node="19fWAfxeDpZ" resolve="repository" />
+          </node>
+        </node>
+        <node concept="3cpWs6" id="19fWAfxeEJO" role="3cqZAp">
+          <node concept="37vLTw" id="19fWAfxeEJP" role="3cqZAk">
+            <ref role="3cqZAo" node="19fWAfxeEJt" resolve="presentation" />
+          </node>
+        </node>
+        <node concept="3clFbH" id="19fWAfxeFpS" role="3cqZAp" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxeHaO" role="jymVt" />
+    <node concept="3clFb_" id="19fWAfxeGaG" role="jymVt">
+      <property role="TrG5h" value="extractPresentation" />
+      <node concept="3Tmbuc" id="19fWAfxfyHo" role="1B3o_S" />
+      <node concept="17QB3L" id="19fWAfxeGaI" role="3clF45" />
+      <node concept="37vLTG" id="19fWAfxeGaJ" role="3clF46">
+        <property role="TrG5h" value="snode" />
+        <node concept="3uibUv" id="19fWAfxeGaK" role="1tU5fm">
+          <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
+        </node>
+      </node>
+      <node concept="3clFbS" id="19fWAfxeGaL" role="3clF47">
+        <node concept="3clFbJ" id="19fWAfxeGaM" role="3cqZAp">
+          <node concept="3clFbS" id="19fWAfxeGaN" role="3clFbx">
+            <node concept="3cpWs6" id="19fWAfxeGaO" role="3cqZAp">
+              <node concept="Xl_RD" id="19fWAfxeGaP" role="3cqZAk">
+                <property role="Xl_RC" value="NULL" />
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbC" id="19fWAfxeGaQ" role="3clFbw">
+            <node concept="10Nm6u" id="19fWAfxeGaR" role="3uHU7w" />
+            <node concept="37vLTw" id="19fWAfxeGaS" role="3uHU7B">
+              <ref role="3cqZAo" node="19fWAfxeGaJ" resolve="snode" />
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="19fWAfxeGaT" role="3cqZAp" />
+        <node concept="3cpWs8" id="19fWAfxeGaU" role="3cqZAp">
+          <node concept="3cpWsn" id="19fWAfxeGaV" role="3cpWs9">
+            <property role="TrG5h" value="sb" />
+            <node concept="3uibUv" id="19fWAfxeGaW" role="1tU5fm">
+              <ref role="3uigEE" to="wyt6:~StringBuilder" resolve="StringBuilder" />
+            </node>
+            <node concept="2ShNRf" id="19fWAfxeGaX" role="33vP2m">
+              <node concept="1pGfFk" id="19fWAfxeGaY" role="2ShVmc">
+                <ref role="37wK5l" to="wyt6:~StringBuilder.&lt;init&gt;()" resolve="StringBuilder" />
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3J1_TO" id="19fWAfxeGaZ" role="3cqZAp">
+          <node concept="3clFbS" id="19fWAfxeGb0" role="1zxBo7">
+            <node concept="3clFbJ" id="19fWAfxeGb1" role="3cqZAp">
+              <node concept="3clFbS" id="19fWAfxeGb2" role="3clFbx">
+                <node concept="3clFbF" id="19fWAfxeGb3" role="3cqZAp">
+                  <node concept="2OqwBi" id="19fWAfxeGb4" role="3clFbG">
+                    <node concept="37vLTw" id="19fWAfxeGb5" role="2Oq$k0">
+                      <ref role="3cqZAo" node="19fWAfxeGaV" resolve="sb" />
+                    </node>
+                    <node concept="liA8E" id="19fWAfxeGb6" role="2OqNvi">
+                      <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                      <node concept="2OqwBi" id="19fWAfxeGb7" role="37wK5m">
+                        <node concept="1eOMI4" id="19fWAfxeGb8" role="2Oq$k0">
+                          <node concept="10QFUN" id="19fWAfxeGb9" role="1eOMHV">
+                            <node concept="3Tqbb2" id="19fWAfxeGba" role="10QFUM">
+                              <ref role="ehGHo" to="tpck:h0TrEE$" resolve="INamedConcept" />
+                            </node>
+                            <node concept="37vLTw" id="19fWAfxeGbb" role="10QFUP">
+                              <ref role="3cqZAo" node="19fWAfxeGaJ" resolve="snode" />
+                            </node>
+                          </node>
+                        </node>
+                        <node concept="3TrcHB" id="19fWAfxeGbc" role="2OqNvi">
+                          <ref role="3TsBF5" to="tpck:h0TrG11" resolve="name" />
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3clFbH" id="19fWAfxeGbd" role="3cqZAp" />
+              </node>
+              <node concept="2OqwBi" id="19fWAfxeGbe" role="3clFbw">
+                <node concept="1eOMI4" id="19fWAfxeGbf" role="2Oq$k0">
+                  <node concept="10QFUN" id="19fWAfxeGbg" role="1eOMHV">
+                    <node concept="3Tqbb2" id="19fWAfxeGbh" role="10QFUM" />
+                    <node concept="37vLTw" id="19fWAfxeGbi" role="10QFUP">
+                      <ref role="3cqZAo" node="19fWAfxeGaJ" resolve="snode" />
+                    </node>
+                  </node>
+                </node>
+                <node concept="1mIQ4w" id="19fWAfxeGbj" role="2OqNvi">
+                  <node concept="chp4Y" id="19fWAfxeGbk" role="cj9EA">
+                    <ref role="cht4Q" to="tpck:h0TrEE$" resolve="INamedConcept" />
+                  </node>
+                </node>
+              </node>
+              <node concept="9aQIb" id="19fWAfxeGbl" role="9aQIa">
+                <node concept="3clFbS" id="19fWAfxeGbm" role="9aQI4">
+                  <node concept="3clFbF" id="19fWAfxeGbn" role="3cqZAp">
+                    <node concept="2OqwBi" id="19fWAfxeGbo" role="3clFbG">
+                      <node concept="37vLTw" id="19fWAfxeGbp" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxeGaV" resolve="sb" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfxeGbq" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                        <node concept="2OqwBi" id="19fWAfxeGbr" role="37wK5m">
+                          <node concept="37vLTw" id="19fWAfxeGbs" role="2Oq$k0">
+                            <ref role="3cqZAo" node="19fWAfxeGaJ" resolve="snode" />
+                          </node>
+                          <node concept="liA8E" id="19fWAfxeGbt" role="2OqNvi">
+                            <ref role="37wK5l" to="mhbf:~SNode.getPresentation()" resolve="getPresentation" />
+                          </node>
+                        </node>
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbH" id="19fWAfxeGbu" role="3cqZAp" />
+          </node>
+          <node concept="3uVAMA" id="19fWAfxeGbv" role="1zxBo5">
+            <node concept="XOnhg" id="19fWAfxeGbw" role="1zc67B">
+              <property role="3TUv4t" value="false" />
+              <property role="TrG5h" value="e" />
+              <node concept="nSUau" id="19fWAfxeGbx" role="1tU5fm">
+                <node concept="3uibUv" id="19fWAfxeGby" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~Throwable" resolve="Throwable" />
+                </node>
+              </node>
+            </node>
+            <node concept="3clFbS" id="19fWAfxeGbz" role="1zc67A">
+              <node concept="3clFbF" id="19fWAfxeGb$" role="3cqZAp">
+                <node concept="2OqwBi" id="19fWAfxeGb_" role="3clFbG">
+                  <node concept="2OqwBi" id="19fWAfxeGbA" role="2Oq$k0">
+                    <node concept="37vLTw" id="19fWAfxeGbB" role="2Oq$k0">
+                      <ref role="3cqZAo" node="19fWAfxeGaV" resolve="sb" />
+                    </node>
+                    <node concept="liA8E" id="19fWAfxeGbC" role="2OqNvi">
+                      <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                      <node concept="Xl_RD" id="19fWAfxeGbD" role="37wK5m">
+                        <property role="Xl_RC" value="ERROR: " />
+                      </node>
+                    </node>
+                  </node>
+                  <node concept="liA8E" id="19fWAfxeGbE" role="2OqNvi">
+                    <ref role="37wK5l" to="wyt6:~StringBuilder.append(java.lang.String)" resolve="append" />
+                    <node concept="2OqwBi" id="19fWAfxeGbF" role="37wK5m">
+                      <node concept="37vLTw" id="19fWAfxeGbG" role="2Oq$k0">
+                        <ref role="3cqZAo" node="19fWAfxeGbw" resolve="e" />
+                      </node>
+                      <node concept="liA8E" id="19fWAfxeGbH" role="2OqNvi">
+                        <ref role="37wK5l" to="wyt6:~Throwable.getMessage()" resolve="getMessage" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+              <node concept="3clFbF" id="19fWAfxeGbI" role="3cqZAp">
+                <node concept="2OqwBi" id="19fWAfxeGbJ" role="3clFbG">
+                  <node concept="2YIFZM" id="19fWAfxeGbK" role="2Oq$k0">
+                    <ref role="1Pybhc" to="31yc:4MaHsBDdlvx" resolve="MessageLog" />
+                    <ref role="37wK5l" to="31yc:2mhJggjv0WN" resolve="get" />
+                  </node>
+                  <node concept="liA8E" id="19fWAfxeGbL" role="2OqNvi">
+                    <ref role="37wK5l" to="31yc:4MaHsBDgiaT" resolve="handle" />
+                    <node concept="2YIFZM" id="19fWAfxeGbM" role="37wK5m">
+                      <ref role="1Pybhc" to="et5u:~Message" resolve="Message" />
+                      <ref role="37wK5l" to="et5u:~Message.createMessage(jetbrains.mps.messages.MessageKind,java.lang.String,java.lang.String,java.lang.Throwable)" resolve="createMessage" />
+                      <node concept="Rm8GO" id="19fWAfxeGbN" role="37wK5m">
+                        <ref role="1Px2BO" to="et5u:~MessageKind" resolve="MessageKind" />
+                        <ref role="Rm8GQ" to="et5u:~MessageKind.WARNING" resolve="WARNING" />
+                      </node>
+                      <node concept="2OqwBi" id="19fWAfxeGbO" role="37wK5m">
+                        <node concept="3VsKOn" id="19fWAfxeGbP" role="2Oq$k0">
+                          <ref role="3VsUkX" node="19fWAfxedQa" resolve="DefaultPrintable" />
+                        </node>
+                        <node concept="liA8E" id="19fWAfxeGbQ" role="2OqNvi">
+                          <ref role="37wK5l" to="wyt6:~Class.getSimpleName()" resolve="getSimpleName" />
+                        </node>
+                      </node>
+                      <node concept="Xl_RD" id="19fWAfxeGbR" role="37wK5m">
+                        <property role="Xl_RC" value="exception while extracting presentation" />
+                      </node>
+                      <node concept="37vLTw" id="19fWAfxeGbS" role="37wK5m">
+                        <ref role="3cqZAo" node="19fWAfxeGbw" resolve="e" />
+                      </node>
+                    </node>
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3clFbH" id="19fWAfxeGbT" role="3cqZAp" />
+        <node concept="3cpWs6" id="19fWAfxeGbU" role="3cqZAp">
+          <node concept="2OqwBi" id="19fWAfxeGbV" role="3cqZAk">
+            <node concept="37vLTw" id="19fWAfxeGbW" role="2Oq$k0">
+              <ref role="3cqZAo" node="19fWAfxeGaV" resolve="sb" />
+            </node>
+            <node concept="liA8E" id="19fWAfxeGbX" role="2OqNvi">
+              <ref role="37wK5l" to="wyt6:~StringBuilder.toString()" resolve="toString" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="P$JXv" id="19fWAfxeGbY" role="lGtFl">
+        <node concept="TZ5HA" id="19fWAfxeGbZ" role="TZ5H$">
+          <node concept="1dT_AC" id="19fWAfxeGc0" role="1dT_Ay">
+            <property role="1dT_AB" value="Must be called from a read action." />
+          </node>
+        </node>
+      </node>
+    </node>
+    <node concept="2tJIrI" id="19fWAfxeDP3" role="jymVt" />
+    <node concept="312cEg" id="19fWAfxeDpZ" role="jymVt">
+      <property role="TrG5h" value="repository" />
+      <node concept="3Tm6S6" id="19fWAfxeDq0" role="1B3o_S" />
+      <node concept="3uibUv" id="19fWAfxeDq1" role="1tU5fm">
+        <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+      </node>
+    </node>
+    <node concept="312cEg" id="19fWAfxnqzO" role="jymVt">
+      <property role="TrG5h" value="condensed" />
+      <node concept="3Tm6S6" id="19fWAfxnqzP" role="1B3o_S" />
+      <node concept="10P_77" id="19fWAfxnrf9" role="1tU5fm" />
+      <node concept="3clFbT" id="19fWAfxnrwQ" role="33vP2m" />
+    </node>
+    <node concept="3uibUv" id="19fWAfxiTZy" role="1zkMxy">
+      <ref role="3uigEE" to="6exd:19fWAfxiNy0" resolve="DataFormPrintable" />
+    </node>
+  </node>
 </model>
 
diff --git a/coderules/solutions/jetbrains.mps.logic.test/models/jetbrains/mps/logic/test/logical@tests.mps b/coderules/solutions/jetbrains.mps.logic.test/models/jetbrains/mps/logic/test/logical@tests.mps
index 8e213b1d..8d6e5298 100644
--- a/coderules/solutions/jetbrains.mps.logic.test/models/jetbrains/mps/logic/test/logical@tests.mps
+++ b/coderules/solutions/jetbrains.mps.logic.test/models/jetbrains/mps/logic/test/logical@tests.mps
@@ -268,6 +268,13 @@
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
         <property id="1169194664001" name="name" index="TrG5h" />
       </concept>
+      <concept id="709746936026466394" name="jetbrains.mps.lang.core.structure.ChildAttribute" flags="ng" index="3VBwX9">
+        <property id="709746936026609031" name="linkId" index="3V$3ak" />
+        <property id="709746936026609029" name="role_DebugInfo" index="3V$3am" />
+      </concept>
+      <concept id="4452961908202556907" name="jetbrains.mps.lang.core.structure.BaseCommentAttribute" flags="ng" index="1X3_iC">
+        <child id="3078666699043039389" name="commentedNode" index="8Wnug" />
+      </concept>
     </language>
     <language id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text">
       <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="nn" index="3oM_SD">
@@ -3966,18 +3973,34 @@
                   </node>
                 </node>
               </node>
-              <node concept="3vlDli" id="5wYq9r5qSoc" role="3cqZAp">
-                <node concept="Xl_RD" id="5wYq9r5qSry" role="3tpDZB">
-                  <property role="Xl_RC" value="(concept='ClassifierType' classifier='Object')" />
+              <node concept="3vlDli" id="19fWAfxPNTZ" role="3cqZAp">
+                <node concept="Xl_RD" id="19fWAfxPNU0" role="3tpDZB">
+                  <property role="Xl_RC" value="('ClassifierType' 'Object')" />
                 </node>
-                <node concept="2YIFZM" id="5wYq9r5vLy2" role="3tpDZA">
+                <node concept="2YIFZM" id="19fWAfxPNU1" role="3tpDZA">
                   <ref role="37wK5l" to="6exd:1G9MbtSGvMe" resolve="print" />
                   <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
-                  <node concept="37vLTw" id="5wYq9r5vLy3" role="37wK5m">
+                  <node concept="37vLTw" id="19fWAfxPNU2" role="37wK5m">
                     <ref role="3cqZAo" node="5wYq9r5qRUE" resolve="term" />
                   </node>
                 </node>
               </node>
+              <node concept="1X3_iC" id="19fWAfxPNZK" role="lGtFl">
+                <property role="3V$3am" value="statement" />
+                <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
+                <node concept="3vlDli" id="5wYq9r5qSoc" role="8Wnug">
+                  <node concept="Xl_RD" id="5wYq9r5qSry" role="3tpDZB">
+                    <property role="Xl_RC" value="(concept='ClassifierType' classifier='Object')" />
+                  </node>
+                  <node concept="2YIFZM" id="5wYq9r5vLy2" role="3tpDZA">
+                    <ref role="37wK5l" to="6exd:1G9MbtSGvMe" resolve="print" />
+                    <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
+                    <node concept="37vLTw" id="5wYq9r5vLy3" role="37wK5m">
+                      <ref role="3cqZAo" node="5wYq9r5qRUE" resolve="term" />
+                    </node>
+                  </node>
+                </node>
+              </node>
             </node>
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                     <ref role="3cqZAo" node="5wYq9r5$dPL" resolve="term" />
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@@ -4158,18 +4213,34 @@
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+                <node concept="Xl_RD" id="19fWAfxQdrp" role="3tpDZB">
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-                <node concept="2YIFZM" id="5wYq9r5Av4P" role="3tpDZA">
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                     <ref role="3cqZAo" node="1RYTbd6EmtI" resolve="typeterm" />
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+                    <ref role="37wK5l" to="6exd:1G9MbtSGvMe" resolve="print" />
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@@ -4224,18 +4295,34 @@
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+                <node concept="Xl_RD" id="19fWAfxQwhA" role="3tpDZB">
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-                <node concept="2YIFZM" id="5wYq9r5Azwo" role="3tpDZA">
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                     <ref role="3cqZAo" node="1RYTbd6EmTt" resolve="typeterm" />
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@@ -4322,18 +4409,34 @@
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+                <node concept="Xl_RD" id="19fWAfxQC2P" role="3tpDZB">
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-                <node concept="2YIFZM" id="6Dg__VJ9y15" role="3tpDZA">
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                     <ref role="3cqZAo" node="1RYTbd6EuLe" resolve="typeterm" />
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+                    <ref role="37wK5l" to="6exd:1G9MbtSGvMe" resolve="print" />
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@@ -4403,18 +4506,34 @@
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-                <node concept="2YIFZM" id="6Dg__VJ4oUZ" role="3tpDZA">
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                   <ref role="1Pybhc" to="6exd:1G9MbtSGvLs" resolve="DataFormPrinter" />
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                     <ref role="3cqZAo" node="1RYTbd6EL09" resolve="typeTerm" />
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