Bug 706520 - Fortran: in body documentation lands on wrong place

In case we are in the body of a subroutine or function set the in body flag.
When comment has been handled (each Fortran comment block is handled as one block, not as parts) reste the in body flag.
In case we have to handle documentation of an argument, reset the inbodyDocs field to the empty string. The documentation stored was no inbody documentation but argument documentation).

src/fortranscanner.l

@@ -164,7 +164,7 @@ static QList<Entry>     moduleProcedures; // list of all interfaces which contai
                                           // module procedures
 static QCString         docBlock;
 static QCString         docBlockName;
-static bool             docBlockInBody;
+static bool             docBlockInBody = FALSE;
 static bool             docBlockJavaStyle;
 
 static MethodTypes 	mtype;
@@ -1085,6 +1085,7 @@ private                                 {
                                           yy_push_state(YY_START);
 					  current->docLine  = yyLineNr;
  					  docBlockJavaStyle = FALSE;
+					  if (YY_START==SubprogBody) docBlockInBody = TRUE;
 					  docBlock.resize(0);
 					  docBlockJavaStyle = Config_getBool("JAVADOC_AUTOBRIEF");
 					  startCommentBlock(TRUE);
@@ -2096,11 +2097,14 @@ static void startCommentBlock(bool brief)
 
 static void handleCommentBlock(const QCString &doc,bool brief)
 {
-  docBlockInBody = FALSE;
   bool needsEntry = FALSE;
   static bool hideInBodyDocs = Config_getBool("HIDE_IN_BODY_DOCS");
   int position=0;
-  if (docBlockInBody && hideInBodyDocs) return;
+  if (docBlockInBody && hideInBodyDocs)
+  {
+    docBlockInBody = FALSE;
+    return;
+  }
   DBG_CTX((stderr,"call parseCommentBlock [%s]\n",doc.data()));
   int lineNr = brief ? current->briefLine : current->docLine;
   while (parseCommentBlock(
@@ -2123,6 +2127,7 @@ static void handleCommentBlock(const QCString &doc,bool brief)
   DBG_CTX((stderr,"parseCommentBlock position=%d [%s]  needsEntry=%d\n",position,doc.data()+position,needsEntry));
 
   if (needsEntry) addCurrentEntry(0);
+  docBlockInBody = FALSE;
 }
 
 //----------------------------------------------------------------------------
@@ -2132,6 +2137,10 @@ static void subrHandleCommentBlock(const QCString &doc,bool brief)
   QCString loc_doc;
   Entry *tmp_entry = current; 
   current = subrCurrent.first(); // temporarily switch to the entry of the subroutine / function
+
+  // Still in the specification section so no inbodyDocs yet, but parameter documentation
+  current->inbodyDocs = "";
+
   if (docBlock.stripWhiteSpace().find("\\param") == 0)
   {
     handleCommentBlock("\n\n"+doc,brief);