Adapt snippets to new 1.4 syntax

corpora_for_website/SUD/misc/two_obj.pat

-% The requests looks for a node 'G' with two different objects 'O1' and 'O2'
+% The requests looks for a node 'G' with two different objects 'O_1' and 'O_2'
 % An additional constraint is needed to avoid duplicate solutions:
-% If some occurrence is found, the swaping of 'O1' and 'O2' in the solution is also one,
-% The constraint on line 9 imposes to given only one the two solutions
+% If some occurrence is found, the swapping of 'O_1' and 'O_2' in the solution is also one,
+% The constraint on line 9 imposes to given only one the two solutions.
 
 pattern {
-  G -[comp:obj]-> O1;
-  G -[comp:obj]-> O2;
-  id(O1) < id(O2);  % <-- Avoid to duplicate solutions
+  G -[comp:obj]-> O_1;
+  G -[comp:obj]-> O_2;
+  O_1.__id__ < O_2.__id__;  % <-- Avoid to duplicate solutions
 }
 
-% NB: 'id' refers to some internal identifier for node which is not relevant for the user in general
+% NB: '__id__' refers to some internal identifier for node which is not relevant for the user in general

corpora_for_website/SUD/right_pane.html

@@ -51,7 +51,7 @@
       <li><a href="#" clustering="GOV.upos" snippet-file="../snippets_clusters/upos.pat" class="inter">Cluster results by one node "upos"</a></li>
       <li><a href="#" clustering="N.lemma" snippet-file="../snippets_clusters/lemma.pat" class="inter">Cluster results by one node "lemma"</a></li>
       <li><a href="#" clustering="N.VerbForm" snippet-file="../snippets_clusters/verbform.pat" class="inter">Other clustering on nodes</a></li>
-      <li><a href="#" clustering="e" snippet-file="../snippets_clusters/edge.pat" class="inter">Cluster results by edge label</a></li>
+      <li><a href="#" clustering="e.label" snippet-file="../snippets_clusters/edge.pat" class="inter">Cluster results by edge label</a></li>
     </ul>
   </div>
 
@@ -63,7 +63,7 @@
       <li><a href="#" snippet-file="../snippets_global/other.pat" class="inter">Other global constraints</a></li>
       <li><a href="#" snippet-file="../snippets_global/combined.pat" class="inter">Global constraints can be combined with other clauses</a></li>
     </ul>
-    
+
     <b>A few other examples of more complex requests:</b>
     <ul>
       <li><a href="#" snippet-file="misc/verb_wo_subj.pat" class="inter">Search for verbs without subject</a></li>

corpora_for_website/UD/right_pane.html

@@ -42,7 +42,7 @@
       <li><a href="#" clustering="GOV.upos" snippet-file="../snippets_clusters/upos.pat" class="inter">Cluster results by one node "upos"</a></li>
       <li><a href="#" clustering="N.lemma" snippet-file="../snippets_clusters/lemma.pat" class="inter">Cluster results by one node "lemma"</a></li>
       <li><a href="#" clustering="N.VerbForm" snippet-file="../snippets_clusters/verbform.pat" class="inter">Other clustering on nodes</a></li>
-      <li><a href="#" clustering="e" snippet-file="../snippets_clusters/edge.pat" class="inter">Cluster results by edge label</a></li>
+      <li><a href="#" clustering="e.label" snippet-file="../snippets_clusters/edge.pat" class="inter">Cluster results by edge label</a></li>
     </ul>
   </div>
 
@@ -54,7 +54,7 @@
       <li><a href="#" snippet-file="../snippets_global/other.pat" class="inter">Other global constraints</a></li>
       <li><a href="#" snippet-file="../snippets_global/combined.pat" class="inter">Global constraints can be combined with other clauses</a></li>
     </ul>
-    
+
     <b>A few other examples of more complex requests:</b>
     <ul>
       <li><a href="#" snippet-file="misc/verb_wo_subj.pat" class="inter">Search for verbs without subject</a></li>

corpora_for_website/parseme/mwe/node_in_2_mwe.pat

-% Search a node N which is in two different MWE
+% Search a node N which is in two different MWEs
 
 pattern {
-  MWE1 -[MWE]-> N; 
+  MWE1 -[MWE]-> N;
   MWE2 -[MWE]-> N;
-  id(MWE1) < id(MWE2); 	  
+  MWE1.__id__ < MWE2.__id__; % <-- Avoid to duplicate solutions
 }

corpora_for_website/snippets_clusters/edge.pat

 % What are the dependency relations between a VERB and a NOUN?
-% NOTE: it is required to give a name ('e' here) to the edge to make reference to it as a cluster key
+% NOTE: it is required to give a name ('e' here) to the edge to make reference to it in the cluster key
 
 pattern { e: GOV -> DEP; GOV[upos=VERB]; DEP[upos=NOUN] }

tuto/lesson5/edge.pat

 % What are the dependency relations between a VERB and a NOUN?
-% NOTE: it is required to give a name ('e' here) to the edge to make reference to it as a cluster key
+% NOTE: it is required to give a name ('e' here) to the edge to make reference to it in the cluster key
 
 pattern { e: GOV -> DEP; GOV[upos=VERB]; DEP[upos=NOUN] }

tuto/right_pane.html

@@ -70,7 +70,7 @@
       <li><a href="#" clustering="GOV.upos" snippet-file="lesson5/upos.pat" class="inter">Cluster results by one node "upos"</a></li>
       <li><a href="#" clustering="N.lemma" snippet-file="lesson5/lemma.pat" class="inter">Cluster results by one node "lemma"</a></li>
       <li><a href="#" clustering="N.VerbForm" snippet-file="lesson5/verbform.pat" class="inter">Other clustering on nodes</a></li>
-      <li><a href="#" clustering="e" snippet-file="lesson5/edge.pat" class="inter">Cluster results by edge label</a></li>
+      <li><a href="#" clustering="e.label" snippet-file="lesson5/edge.pat" class="inter">Cluster results by edge label</a></li>
     </ul>
   </div>