nit: now unravelreplicas has a correcter behaviour (see basic/rt-make-getwords)

Author: Iximiel

regtest/basic/rt-make-getwords/output.reference

@@ -58,11 +58,11 @@ Replica: 2
 	3 
 "@replicas:{{1,2,3} {0,0,0} {2,4,6}}"
 Replica: 0
-	{1,2, 
+	{1,2,3} 
 Replica: 1
-	{0,0, 
+	{0,0,0} 
 Replica: 2
-	{2,4, 
+	{2,4,6} 
 "@replicas:1 2 3"
 Replica: 0
 	1 

src/tools/Tools.cpp

@@ -510,10 +510,14 @@ void getWords_replicas(gch::small_vector<std::string_view> & words,
       ++parlevel;
       if(parlevel == 1) {
         init = i+1;
+      } else {
+        ++size;
       }
     } else if(line[i] == closePar) {
       --parlevel;
+      ++size;
       if(parlevel == 0) {
+        --size;
         break;
       }
     } else {