trying to get doxygen to work again

diff --git a/Doxyfile.in b/Doxyfile.in
index 7976fe5e72042c174772f1ff48850a504ce2bda9..ff52d625bb9a97bd84dd5a8e6fc16803630d1a51 100644 (file)
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -429,10 +429,8 @@ INPUT                  = cmd/dot \
        lib/pack \
        lib/pathplan \
        lib/twopigen \
-       plugin/cairo \
-       plugin/gd \
        plugin/layout \
-       plugin/text
+       plugin/usershape
 
 # If the value of the INPUT tag contains directories, you can use the 
 # FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp 
@@ -1113,7 +1111,7 @@ DOT_IMAGE_FORMAT       = png
 # The tag DOT_PATH can be used to specify the path where the dot tool can be 
 # found. If left blank, it is assumed the dot tool can be found on the path.
 
-DOT_PATH               = /usr/bin/dot
+DOT_PATH               =
 
 # The DOTFILE_DIRS tag can be used to specify one or more directories that 
 # contain dot files that are included in the documentation (see the