No-op: rename a few variables and add/fix some comments.

git-svn-id: svn://localhost/ardour2/branches/3.0@6818 d708f5d6-7413-0410-9779-e7cbd77b26cf

4 files changed, 6 insertions, 6 deletions

diff --git a/libs/ardour/ardour/playlist.h b/libs/ardour/ardour/playlist.h
index 5a6adda140..d9a14c01fd 100644
--- a/libs/ardour/ardour/playlist.h
+++ b/libs/ardour/ardour/playlist.h
@@ -66,7 +66,7 @@ class RegionListProperty : public PBD::SequenceProperty<std::list<boost::shared_
         RegionListProperty (Playlist&);
 
         boost::shared_ptr<Region> lookup_id (const PBD::ID& id);
-        void diff (PBD::PropertyList& before, PBD::PropertyList& after) const;
+        void diff (PBD::PropertyList& undo, PBD::PropertyList& redo) const;
 
   private:
         friend class Playlist;
diff --git a/libs/ardour/ardour/processor.h b/libs/ardour/ardour/processor.h
index 95d0c0a286..a07c9dcfaf 100644
--- a/libs/ardour/ardour/processor.h
+++ b/libs/ardour/ardour/processor.h
@@ -72,7 +72,7 @@ class Processor : public SessionObject, public AutomatableControls, public Laten
 	/** @param result_required true if, on return from this method, bufs is required to contain valid data;
 	 *  if false, the method need not bother writing to bufs if it doesn't want to.
 	 */  
-	virtual void run (BufferSet& /*bufs*/, sframes_t /*start_frame*/, sframes_t /*end_frame*/, nframes_t /*nframes*/, bool /*result_required*/) {}
+	virtual void run (BufferSet& /*bufs*/, sframes_t /*start_frame*/, sframes_t /*end_frame*/, nframes_t /*nframes*/, bool result_required) {}
 	virtual void silence (nframes_t /*nframes*/) {}
 
 	virtual void activate ()   { _pending_active = true; ActiveChanged(); }
diff --git a/libs/ardour/ardour/region_factory.h b/libs/ardour/ardour/region_factory.h
index ca19f52fec..c9f387f172 100644
--- a/libs/ardour/ardour/region_factory.h
+++ b/libs/ardour/ardour/region_factory.h
@@ -66,8 +66,8 @@ class RegionFactory {
 	/** create a copy of @other starting at zero within @param other's sources */
 	static boost::shared_ptr<Region> create (boost::shared_ptr<Region> other, 
 						 const PBD::PropertyList&, bool announce = true);
-	/** create a copy of @other starting at @param offset within @param other */
-	static boost::shared_ptr<Region> create (boost::shared_ptr<Region>, frameoffset_t offset, 
+	/** create a copy of @param other starting at @param offset within @param other */
+	static boost::shared_ptr<Region> create (boost::shared_ptr<Region> other, frameoffset_t offset, 
 						 const PBD::PropertyList&, bool announce = true);
 	/** create a "copy" of @param other but using a different set of sources @param srcs */
 	static boost::shared_ptr<Region> create (boost::shared_ptr<Region> other, const SourceList& srcs, 
diff --git a/libs/ardour/ardour/slave.h b/libs/ardour/ardour/slave.h
index 959719eea0..d2b0e49c45 100644
--- a/libs/ardour/ardour/slave.h
+++ b/libs/ardour/ardour/slave.h
@@ -67,7 +67,7 @@ class Slave {
 	 *  and after the method call they should
 	 *
 	 * Session::follow_slave will then try to follow the given
-	 * <emph>position</emph> using a delay locked loop (DLL),
+	 * <em>position</em> using a delay locked loop (DLL),
 	 * starting with the first given transport speed.
 	 * If the values of speed and position contradict each other,
 	 * ARDOUR will always follow the position and disregard the speed.
@@ -153,7 +153,7 @@ class Slave {
 
 	/**
 	 * @return the number of frames that this slave wants to seek ahead. Relevant
-	 * only if @func requires_seekahead() returns true.
+	 * only if requires_seekahead() returns true.
 	 */
 
 	virtual nframes64_t seekahead_distance() const { return 0; }