-fix bug that only showed up when center=true (switch.dot)

-use more regular file extents on test outputs so as not to confuse nautilus
   which apparently hasn't heard of file magick

diff --git a/graphs/directed/Makefile.am b/graphs/directed/Makefile.am
index 748a4a54f1ef19ca636ce26a28bab75114365188..a31ea90afa850208b566f179d0602be7387f64b4 100644 (file)
--- a/graphs/directed/Makefile.am
+++ b/graphs/directed/Makefile.am
@@ -136,7 +136,7 @@ png:
 
 png_cg:
        for i in $(GRAPHS); do echo "dot $$i"; \
-               $(top_builddir)/cmd/dot/dot -Tpng:cg -o$$i.png_cg $(top_srcdir)/graphs/directed/$$i; done
+               $(top_builddir)/cmd/dot/dot -Tpng:cg -o$$i.cg.png $(top_srcdir)/graphs/directed/$$i; done
 
 ps:
        for i in $(GRAPHS); do echo "dot $$i"; \
@@ -144,11 +144,11 @@ ps:
 
 ps_gd:
        for i in $(GRAPHS); do echo "dot $$i"; \
-               $(top_builddir)/cmd/dot/dot -Tps:gd -o$$i.ps $(top_srcdir)/graphs/directed/$$i; done
+               $(top_builddir)/cmd/dot/dot -Tps:gd -o$$i.gd.ps $(top_srcdir)/graphs/directed/$$i; done
 
-ps_cairo:
+ps_pango:
        for i in $(GRAPHS); do echo "dot $$i"; \
-               $(top_builddir)/cmd/dot/dot -Tps:cairo -o$$i.ps $(top_srcdir)/graphs/directed/$$i; done
+               $(top_builddir)/cmd/dot/dot -Tps:pango -o$$i.pango.ps $(top_srcdir)/graphs/directed/$$i; done
 
 ps2:
        for i in $(GRAPHS); do echo "dot $$i"; \