X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraph.C;h=66daec8263aaf5fb4889c245705a617cd16b2775;hb=37d42d45f3f4a5d3e916a080af50b37ae4a9d118;hp=6c7ef87476d4d0971e4261b0246de4c848a02289;hpb=2f71b9d2352543f8c6a891cc7c6d84378eb0387d;p=lyx.git

diff --git a/src/graph.C b/src/graph.C
index 6c7ef87476..66daec8263 100644
--- a/src/graph.C
+++ b/src/graph.C
@@ -5,19 +5,18 @@
  *
  * \author Dekel Tsur
  *
- * Full author contact details are available in file CREDITS
+ * Full author contact details are available in file CREDITS.
  */
 
-#include "config.h"
+#include <config.h>
+
 #include "graph.h"
 #include "format.h"
 
-#include <queue>
-#include <vector>
+#include <algorithm>
 
-using std::queue;
 using std::vector;
-
+using std::reverse;
 
 
 int Graph::bfs_init(int s, bool clear_visited)