Improve comments, update Doxyfile

Some changes were cribbed from #1317

1 files changed, 3 insertions, 3 deletions

diff --git a/Doxyfile b/Doxyfile
index cf025f1b..21bd8db6 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -289,7 +289,7 @@ TCL_SUBST              =
 # members will be omitted, etc.
 # The default value is: NO.
 
-OPTIMIZE_OUTPUT_FOR_C  = YES
+OPTIMIZE_OUTPUT_FOR_C  = NO
 
 # Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java or
 # Python sources only. Doxygen will then generate output that is more tailored
@@ -822,7 +822,7 @@ INPUT_ENCODING         = UTF-8
 # *.qsf, *.as and *.js.
 
 FILE_PATTERNS          = *.h \
-                         *.c
+                         *.cpp
 
 # The RECURSIVE tag can be used to specify whether or not subdirectories should
 # be searched for input files as well.
@@ -837,7 +837,7 @@ RECURSIVE              = NO
 # Note that relative paths are relative to the directory from which doxygen is
 # run.
 
-EXCLUDE                = print_help.c
+EXCLUDE                = 
 
 # The EXCLUDE_SYMLINKS tag can be used to select whether or not files or
 # directories that are symbolic links (a Unix file system feature) are excluded