diff --git a/ChangeLog b/ChangeLog
index 07de7ba26..6f83ba057 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-05-17  Thomas Martinez  <martinez@src.lip6.fr>
 
+	* src/ltlvisit/basereduc.cc, src/ltltest/inf.cc (main): Style.
+
 	* src/ltlvisit/basereduc.cc (spot): 80 columns.
 	* src/ltlvisit/reducform.cc (spot), src/ltltest/inf.cc,
 	src/ltltest/reduc.cc (main), src/ltlvisit/reducform.hh,
diff --git a/src/ltltest/inf.cc b/src/ltltest/inf.cc
index 935389b64..a715cb39f 100644
--- a/src/ltltest/inf.cc
+++ b/src/ltltest/inf.cc
@@ -92,7 +92,8 @@ main(int argc, char** argv)
 	  exit_return = 1;
 	}
       break;
-    default: break;
+    default:
+      break;
     }
 
   spot::ltl::dump(std::cout, f1); std::cout << std::endl;
diff --git a/src/ltlvisit/basereduc.cc b/src/ltlvisit/basereduc.cc
index d1f8a7a24..642d5db4d 100644
--- a/src/ltlvisit/basereduc.cc
+++ b/src/ltlvisit/basereduc.cc
@@ -86,7 +86,8 @@ namespace spot
 	      return;
 
 	    /* XGF(f) = GF(f) */
-	    if (is_GF(result_)) return;
+	    if (is_GF(result_))
+	      return;
 
 	    /* X(f1 & GF(f2)) = X(f1) & GF(F2) */
 	    /* X(f1 | GF(f2)) = X(f1) | GF(F2) */
@@ -338,7 +339,6 @@ namespace spot
       void
       visit(multop* mo)
       {
-	if (mo == NULL);
 	multop::type op = mo->op();
 	unsigned mos = mo->size();
 	multop::vec* res = new multop::vec;
@@ -402,7 +402,8 @@ namespace spot
 			tmpUright = new multop::vec;
 			for (multop::vec::iterator j = i; j != res->end(); j++)
 			  {
-			    if (*j == NULL) continue;
+			    if (*j == NULL)
+			      continue;
 			    if ((node_type(*j) == node_type_form_visitor::Binop)
 				&&
 				(dynamic_cast<binop*>(*j)->op() == binop::U) &&
@@ -435,7 +436,8 @@ namespace spot
 			tmpRright = new multop::vec;
 			for (multop::vec::iterator j = i; j != res->end(); j++)
 			  {
-			    if (*j == NULL) continue;
+			    if (*j == NULL)
+			      continue;
 			    if ((node_type(*j) == node_type_form_visitor::Binop)
 				&&
 				(dynamic_cast<binop*>(*j)->op() == binop::R) &&
@@ -477,7 +479,8 @@ namespace spot
 
 	    for (multop::vec::iterator i = res->begin(); i != res->end(); i++)
 	      {
-		if (*i == NULL) continue;
+		if (*i == NULL)
+		  continue;
 		switch (node_type(*i))
 		  {
 
@@ -510,7 +513,8 @@ namespace spot
 			tmpUright = new multop::vec;
 			for (multop::vec::iterator j = i; j != res->end(); j++)
 			  {
-			    if (*j == NULL) continue;
+			    if (*j == NULL)
+			      continue;
 			    if ((node_type(*j) == node_type_form_visitor::Binop)
 				&&
 				(dynamic_cast<binop*>(*j)->op() == binop::U) &&
@@ -541,7 +545,8 @@ namespace spot
 			tmpRright = new multop::vec;
 			for (multop::vec::iterator j = i; j != res->end(); j++)
 			  {
-			    if (*j == NULL) continue;
+			    if (*j == NULL)
+			      continue;
 			    if ((node_type(*j) == node_type_form_visitor::Binop)
 				&&
 				(dynamic_cast<binop*>(*j)->op() == binop::R) &&