1 files changed, 60 insertions, 0 deletions
diff --git a/src/configimpl.l b/src/configimpl.l
index df032a6..72584d7 100644
--- a/src/configimpl.l
+++ b/src/configimpl.l
@@ -315,6 +315,28 @@ void ConfigList::writeTemplate(FTextStream &t,bool sl,bool)
   t << "\n";
 }
 
+void ConfigList::compareDoxyfile(FTextStream &t)
+{
+  if ( m_value.count() != m_defaultValue.count())
+  {
+    writeTemplate(t,TRUE,TRUE);
+    return;
+  }
+
+  const char *p = m_value.first();
+  const char *q = m_defaultValue.first();
+  while (p)
+  {
+    p = m_value.next();
+    q = m_defaultValue.next();
+    if (QCString(p).stripWhiteSpace() != QCString(q).stripWhiteSpace())
+    {
+      writeTemplate(t,TRUE,TRUE);
+      return;
+    }
+  }
+}
+
 void ConfigEnum::writeTemplate(FTextStream &t,bool sl,bool)
 {
   if (!sl)
@@ -332,6 +354,11 @@ void ConfigEnum::writeTemplate(FTextStream &t,bool sl,bool)
   t << "\n";
 }
 
+void ConfigEnum::compareDoxyfile(FTextStream &t)
+{
+  if (m_value != m_defValue) writeTemplate(t,TRUE,TRUE);
+}
+
 void ConfigString::writeTemplate(FTextStream &t,bool sl,bool)
 {
   if (!sl)
@@ -349,6 +376,11 @@ void ConfigString::writeTemplate(FTextStream &t,bool sl,bool)
   t << "\n";
 }
 
+void ConfigString::compareDoxyfile(FTextStream &t)
+{
+  if (m_value.stripWhiteSpace() != m_defValue.stripWhiteSpace()) writeTemplate(t,TRUE,TRUE);
+}
+
 void ConfigInt::writeTemplate(FTextStream &t,bool sl,bool upd)
 {
   if (!sl)
@@ -373,6 +405,11 @@ void ConfigInt::writeTemplate(FTextStream &t,bool sl,bool upd)
   t << "\n";
 }
 
+void ConfigInt::compareDoxyfile(FTextStream &t)
+{
+  if (m_value != m_defValue) writeTemplate(t,TRUE,TRUE);
+}
+
 void ConfigBool::writeTemplate(FTextStream &t,bool sl,bool upd)
 {
   if (!sl)
@@ -397,6 +434,11 @@ void ConfigBool::writeTemplate(FTextStream &t,bool sl,bool upd)
   t << "\n";
 }
 
+void ConfigBool::compareDoxyfile(FTextStream &t)
+{
+  if (m_value != m_defValue) writeTemplate(t,TRUE,TRUE);
+}
+
 void ConfigObsolete::writeTemplate(FTextStream &,bool,bool) {}
 void ConfigDisabled::writeTemplate(FTextStream &,bool,bool) {}
 
@@ -871,6 +913,18 @@ void ConfigImpl::writeTemplate(FTextStream &t,bool sl,bool upd)
   }
 }
 
+void ConfigImpl::compareDoxyfile(FTextStream &t)
+{
+  t << "# Difference with default Doxyfile " << versionString << endl;
+  QListIterator<ConfigOption> it = iterator();
+  ConfigOption *option;
+  for (;(option=it.current());++it)
+  {
+    option->m_userComment = "";
+    option->compareDoxyfile(t);
+  }
+}
+
 void ConfigImpl::convertStrToVal()
 {
   QListIterator<ConfigOption> it = iterator();
@@ -1749,6 +1803,12 @@ void Config::writeTemplate(FTextStream &t,bool shortList,bool update)
   ConfigImpl::instance()->writeTemplate(t,shortList,update);
 }
 
+void Config::compareDoxyfile(FTextStream &t)
+{
+  postProcess(FALSE);
+  ConfigImpl::instance()->compareDoxyfile(t);
+}
+
 bool Config::parse(const char *fileName,bool update)
 {
   return ConfigImpl::instance()->parse(fileName,update);