Add copyright notice, and replace "filesystem" with "file system".

[bison.git] / src / vcg.c

diff --git a/src/vcg.c b/src/vcg.c
index 629473c793b9222b3b9c4899c364d02f7f63a8c1..643a119839d0a269d5b2e09dfcfa7e1c95ec9fd0 100644 (file)
--- a/src/vcg.c
+++ b/src/vcg.c
@@ -16,9 +16,10 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
+#include <config.h>
 #include "system.h"
 
 #include <quotearg.h>
@@ -203,7 +204,7 @@ new_edge (edge *e)
 }
 
 /*----------------------------------------------.
-| Get functions.                                       |
+| Get functions.                               |
 | Return string corresponding to an enum value. |
 `----------------------------------------------*/
 
@@ -374,7 +375,7 @@ get_arrowstyle_str (enum arrowstyle arrowstyle)
 }
 
 /*------------------------------.
-| Add functions.                       |
+| Add functions.               |
 | Edge and nodes into a graph.  |
 `------------------------------*/
 
@@ -584,8 +585,7 @@ output_edge (edge *e, FILE *fout)
     fprintf (fout, "\t\tlabel:\t%s\n", quote (e->label));
 
   if (e->linestyle != E_LINESTYLE)
-    fprintf (fout, "\t\tlinestyle:\t%s\n",
-            quote (get_linestyle_str (e->linestyle)));
+    fprintf (fout, "\t\tlinestyle:\t%s\n", get_linestyle_str (e->linestyle));
 
   if (e->thickness != E_THICKNESS)
     fprintf (fout, "\t\tthickness:\t%d\n", e->thickness);