Doxygen warning fixes

diff --git a/Doxyfile.in b/Doxyfile.in
index 4624f22bb4825ddbf552ba55523ee53ca1d6d02b..800adb35fe67abbc5de3b9061442c4cf4dfdb720 100644 (file)
--- a/Doxyfile.in
+++ b/Doxyfile.in
@@ -474,7 +474,7 @@ SHOW_USED_FILES        = YES
 # then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy
 # in the documentation. The default is NO.
 
-SHOW_DIRECTORIES       = NO
+# Obsolete # SHOW_DIRECTORIES       = NO
 
 # Set the SHOW_FILES tag to NO to disable the generation of the Files page.
 # This will remove the Files entry from the Quick Index and from the
@@ -823,7 +823,7 @@ HTML_STYLESHEET        =
 # files or namespaces will be aligned in HTML using tables. If set to
 # NO a bullet list will be used.
 
-HTML_ALIGN_MEMBERS     = YES
+# Obsolete # HTML_ALIGN_MEMBERS     = YES
 
 # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML
 # documentation will contain sections that can be hidden and shown after the
@@ -976,7 +976,7 @@ GENERATE_TREEVIEW      = NO
 # By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories,
 # and Class Hierarchy pages using a tree view instead of an ordered list.
 
-USE_INLINE_TREES       = NO
+# Obsolete # USE_INLINE_TREES       = NO
 
 # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be
 # used to set the initial width (in pixels) of the frame in which the tree
@@ -1497,7 +1497,7 @@ DOTFILE_DIRS           =
 # DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note
 # that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.
 
-DOT_GRAPH_MAX_NODES    = 50
+DOT_GRAPH_MAX_NODES    = 100
 
 # The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the
 # graphs generated by dot. A depth value of 3 means that only nodes reachable