Use lowercase namespace names

52 files changed, 150 insertions, 150 deletions

diff --git a/ingen/Arc.hpp b/ingen/Arc.hpp
index 043ffc0b..62c95d67 100644
--- a/ingen/Arc.hpp
+++ b/ingen/Arc.hpp
@@ -22,7 +22,7 @@
 
 namespace Raul { class Path; }
 
-namespace Ingen {
+namespace ingen {
 
 /** A connection between two ports.
  *
@@ -35,6 +35,6 @@ public:
 	virtual const Raul::Path& head_path() const = 0;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ARC_HPP
diff --git a/ingen/Atom.hpp b/ingen/Atom.hpp
index 222023bc..86528ea1 100644
--- a/ingen/Atom.hpp
+++ b/ingen/Atom.hpp
@@ -27,7 +27,7 @@
 #include "lv2/atom/atom.h"
 #include "lv2/urid/urid.h"
 
-namespace Ingen {
+namespace ingen {
 
 /**
    A generic typed data container.
@@ -173,6 +173,6 @@ private:
 	} _body;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ATOM_HPP
diff --git a/ingen/AtomForgeSink.hpp b/ingen/AtomForgeSink.hpp
index 93476d1c..14ff3a4c 100644
--- a/ingen/AtomForgeSink.hpp
+++ b/ingen/AtomForgeSink.hpp
@@ -26,7 +26,7 @@
 #include "lv2/atom/forge.h"
 #include "lv2/atom/util.h"
 
-namespace Ingen {
+namespace ingen {
 
 /** A resizing sink for LV2_Atom_Forge. */
 class AtomForgeSink
@@ -97,6 +97,6 @@ private:
 	LV2_Atom* _buf;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_ATOMFORGESINK_HPP
diff --git a/ingen/AtomReader.hpp b/ingen/AtomReader.hpp
index a53d5094..79a08288 100644
--- a/ingen/AtomReader.hpp
+++ b/ingen/AtomReader.hpp
@@ -30,7 +30,7 @@ namespace Raul {
 class Path;
 }
 
-namespace Ingen {
+namespace ingen {
 
 class URI;
 class Atom;
@@ -63,7 +63,7 @@ private:
 	Resource::Graph             atom_to_context(const LV2_Atom* atom);
 
 	void get_props(const LV2_Atom_Object* obj,
-	               Ingen::Properties&     props);
+	               ingen::Properties&     props);
 
 	URIMap&    _map;
 	URIs&      _uris;
@@ -71,6 +71,6 @@ private:
 	Interface& _iface;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ATOMREADER_HPP
diff --git a/ingen/AtomSink.hpp b/ingen/AtomSink.hpp
index 02f90164..70c7f730 100644
--- a/ingen/AtomSink.hpp
+++ b/ingen/AtomSink.hpp
@@ -22,7 +22,7 @@
 #include "ingen/ingen.h"
 #include "lv2/atom/atom.h"
 
-namespace Ingen {
+namespace ingen {
 
 /** A sink for LV2 Atoms.
  * @ingroup IngenShared
@@ -42,6 +42,6 @@ public:
 	virtual bool write(const LV2_Atom* msg, int32_t default_id=0) = 0;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ATOMSINK_HPP
diff --git a/ingen/AtomWriter.hpp b/ingen/AtomWriter.hpp
index 382bfe32..bb6ab921 100644
--- a/ingen/AtomWriter.hpp
+++ b/ingen/AtomWriter.hpp
@@ -30,7 +30,7 @@
 
 namespace Raul { class Path; }
 
-namespace Ingen {
+namespace ingen {
 
 class AtomSink;
 class URIMap;
@@ -81,6 +81,6 @@ private:
 	LV2_Atom_Forge _forge;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ATOMWRITER_HPP
diff --git a/ingen/ClashAvoider.hpp b/ingen/ClashAvoider.hpp
index 069c8fef..23656349 100644
--- a/ingen/ClashAvoider.hpp
+++ b/ingen/ClashAvoider.hpp
@@ -22,7 +22,7 @@
 #include "ingen/ingen.h"
 #include "raul/Path.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Store;
 class URI;
@@ -50,6 +50,6 @@ private:
 	SymbolMap    _symbol_map;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_CLASHAVOIDER_HPP
diff --git a/ingen/Clock.hpp b/ingen/Clock.hpp
index 69d5eb17..e746bde5 100644
--- a/ingen/Clock.hpp
+++ b/ingen/Clock.hpp
@@ -27,7 +27,7 @@
 #    include <sys/time.h>
 #endif
 
-namespace Ingen {
+namespace ingen {
 
 class Clock {
 public:
@@ -58,6 +58,6 @@ private:
 #endif
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINE_CLOCK_HPP
diff --git a/ingen/ColorContext.hpp b/ingen/ColorContext.hpp
index 81e0e062..46e291a3 100644
--- a/ingen/ColorContext.hpp
+++ b/ingen/ColorContext.hpp
@@ -19,7 +19,7 @@
 
 #include <cstdio>
 
-namespace Ingen {
+namespace ingen {
 
 class ColorContext {
 public:
@@ -32,6 +32,6 @@ private:
 	FILE* _stream;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_COLORCONTEXT_HPP
diff --git a/ingen/Configuration.hpp b/ingen/Configuration.hpp
index 0f9b3a02..65b08529 100644
--- a/ingen/Configuration.hpp
+++ b/ingen/Configuration.hpp
@@ -28,7 +28,7 @@
 #include "lv2/urid/urid.h"
 #include "raul/Exception.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class FilePath;
 class Forge;
@@ -155,6 +155,6 @@ private:
 	size_t            _max_name_length;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_CONFIGURATION_HPP
diff --git a/ingen/DataAccess.hpp b/ingen/DataAccess.hpp
index 32ca9ead..fb3e3a79 100644
--- a/ingen/DataAccess.hpp
+++ b/ingen/DataAccess.hpp
@@ -30,9 +30,9 @@
 #include "lv2/core/lv2.h"
 #include "lv2/data-access/data-access.h"
 
-namespace Ingen {
+namespace ingen {
 
-struct DataAccess : public Ingen::LV2Features::Feature
+struct DataAccess : public ingen::LV2Features::Feature
 {
 	static void delete_feature(LV2_Feature* feature) {
 		free(feature->data);
@@ -63,6 +63,6 @@ struct DataAccess : public Ingen::LV2Features::Feature
 	}
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINE_DATAACCESS_HPP
diff --git a/ingen/EngineBase.hpp b/ingen/EngineBase.hpp
index 00436c66..aa3d5573 100644
--- a/ingen/EngineBase.hpp
+++ b/ingen/EngineBase.hpp
@@ -24,7 +24,7 @@
 #include "ingen/ingen.h"
 #include "ingen/types.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Interface;
 
@@ -140,6 +140,6 @@ public:
 	virtual bool unregister_client(SPtr<Interface> client) = 0;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINEBASE_HPP
diff --git a/ingen/FilePath.hpp b/ingen/FilePath.hpp
index 6bdd6044..c174f15b 100644
--- a/ingen/FilePath.hpp
+++ b/ingen/FilePath.hpp
@@ -27,7 +27,7 @@
 #define USE_WINDOWS_FILE_PATHS 1
 #endif
 
-namespace Ingen {
+namespace ingen {
 
 /** A path to a file.
  *
@@ -118,6 +118,6 @@ operator<<(std::basic_ostream<Char, Traits>& os, const FilePath& path)
 	return os << path.string();
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_FILE_PATH_HPP
diff --git a/ingen/Forge.hpp b/ingen/Forge.hpp
index 77f399c8..139211e4 100644
--- a/ingen/Forge.hpp
+++ b/ingen/Forge.hpp
@@ -25,7 +25,7 @@
 #include "ingen/ingen.h"
 #include "lv2/atom/forge.h"
 
-namespace Ingen {
+namespace ingen {
 
 class URIMap;
 class URI;
@@ -53,7 +53,7 @@ public:
 
 	Atom make_urid(int32_t v) { return Atom(sizeof(int32_t), URID, &v); }
 
-	Atom make_urid(const Ingen::URI& u);
+	Atom make_urid(const ingen::URI& u);
 
 	Atom alloc(uint32_t size, uint32_t type, const void* val) {
 		return Atom(size, type, val);
@@ -81,6 +81,6 @@ private:
 	URIMap& _map;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_FORGE_HPP
diff --git a/ingen/InstanceAccess.hpp b/ingen/InstanceAccess.hpp
index 13ad1f12..85fdae16 100644
--- a/ingen/InstanceAccess.hpp
+++ b/ingen/InstanceAccess.hpp
@@ -28,9 +28,9 @@
 
 #include "lv2/core/lv2.h"
 
-namespace Ingen {
+namespace ingen {
 
-struct InstanceAccess : public Ingen::LV2Features::Feature
+struct InstanceAccess : public ingen::LV2Features::Feature
 {
 	const char* uri() const override { return "http://lv2plug.in/ns/ext/instance-access"; }
 
@@ -51,6 +51,6 @@ struct InstanceAccess : public Ingen::LV2Features::Feature
 	}
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINE_INSTANCEACCESS_HPP
diff --git a/ingen/Interface.hpp b/ingen/Interface.hpp
index a6654afe..2af4eb76 100644
--- a/ingen/Interface.hpp
+++ b/ingen/Interface.hpp
@@ -35,7 +35,7 @@ namespace Raul {
 class Path;
 }
 
-namespace Ingen {
+namespace ingen {
 
 class Atom;
 class URI;
@@ -144,6 +144,6 @@ private:
 	int32_t _seq;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_INTERFACE_HPP
diff --git a/ingen/LV2Features.hpp b/ingen/LV2Features.hpp
index 4834b10a..541af576 100644
--- a/ingen/LV2Features.hpp
+++ b/ingen/LV2Features.hpp
@@ -26,7 +26,7 @@
 #include "lv2/core/lv2.h"
 #include "raul/Noncopyable.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Node;
 class World;
@@ -90,6 +90,6 @@ private:
 	Features _features;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_LV2FEATURES_HPP
diff --git a/ingen/Library.hpp b/ingen/Library.hpp
index 71257900..9b7184e5 100644
--- a/ingen/Library.hpp
+++ b/ingen/Library.hpp
@@ -20,7 +20,7 @@
 #include "ingen/FilePath.hpp"
 #include "ingen/ingen.h"
 
-namespace Ingen {
+namespace ingen {
 
 /** A dynamically loaded library (module, plugin). */
 class INGEN_API Library {
@@ -43,6 +43,6 @@ private:
 	void* _lib;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_LIBRARY_HPP
diff --git a/ingen/Log.hpp b/ingen/Log.hpp
index 5cd5e0f7..ed964447 100644
--- a/ingen/Log.hpp
+++ b/ingen/Log.hpp
@@ -30,7 +30,7 @@
 #include "lv2/log/log.h"
 #include "lv2/urid/urid.h"
 
-namespace Ingen {
+namespace ingen {
 
 typedef boost::basic_format<char> fmt;
 
@@ -83,6 +83,6 @@ private:
 	bool         _trace;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_LOG_HPP
diff --git a/ingen/Message.hpp b/ingen/Message.hpp
index 515a2e1f..d4423a2e 100644
--- a/ingen/Message.hpp
+++ b/ingen/Message.hpp
@@ -28,7 +28,7 @@
 #include "ingen/Status.hpp"
 #include "raul/Path.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 struct BundleBegin
 {
@@ -153,6 +153,6 @@ using Message = boost::variant<BundleBegin,
                                SetProperty,
                                Undo>;
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_MESSAGE_HPP
diff --git a/ingen/Module.hpp b/ingen/Module.hpp
index df47b70b..405f4fa1 100644
--- a/ingen/Module.hpp
+++ b/ingen/Module.hpp
@@ -23,7 +23,7 @@
 #include "ingen/Library.hpp"
 #include "ingen/ingen.h"
 
-namespace Ingen {
+namespace ingen {
 
 class World;
 
@@ -40,8 +40,8 @@ public:
 	Module(const Module&) = delete;
 	Module& operator=(const Module&) = delete;
 
-	virtual void load(Ingen::World* world) = 0;
-	virtual void run(Ingen::World* world) {}
+	virtual void load(ingen::World* world) = 0;
+	virtual void run(ingen::World* world) {}
 
 	/** Library implementing this module.
 	 *
@@ -52,12 +52,12 @@ public:
 	std::unique_ptr<Library> library;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 extern "C" {
 
 /** Prototype for the ingen_module_load() entry point in an ingen module. */
-INGEN_API Ingen::Module* ingen_module_load();
+INGEN_API ingen::Module* ingen_module_load();
 
 }
 
diff --git a/ingen/Node.hpp b/ingen/Node.hpp
index ca78aa3d..90a6e53f 100644
--- a/ingen/Node.hpp
+++ b/ingen/Node.hpp
@@ -33,7 +33,7 @@ class Path;
 class Symbol;
 }
 
-namespace Ingen {
+namespace ingen {
 
 class Arc;
 class FilePath;
@@ -101,6 +101,6 @@ protected:
 	Arcs _arcs;  ///< Graphs only
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_NODE_HPP
diff --git a/ingen/Parser.hpp b/ingen/Parser.hpp
index 5a361cd3..4f7500f5 100644
--- a/ingen/Parser.hpp
+++ b/ingen/Parser.hpp
@@ -32,7 +32,7 @@
 
 namespace Sord { class World; }
 
-namespace Ingen {
+namespace ingen {
 
 class Interface;
 class World;
@@ -94,6 +94,6 @@ public:
 		boost::optional<Properties>   data   = boost::optional<Properties>());
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_PARSER_HPP
diff --git a/ingen/Properties.hpp b/ingen/Properties.hpp
index e148c542..d3237cd2 100644
--- a/ingen/Properties.hpp
+++ b/ingen/Properties.hpp
@@ -24,7 +24,7 @@
 #include "ingen/Atom.hpp"
 #include "ingen/URIs.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 /** A property value (an Atom with a context). */
 class Property : public Atom {
@@ -85,6 +85,6 @@ public:
 	}
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_PROPERTIES_HPP
diff --git a/ingen/QueuedInterface.hpp b/ingen/QueuedInterface.hpp
index bf424edd..5c413a42 100644
--- a/ingen/QueuedInterface.hpp
+++ b/ingen/QueuedInterface.hpp
@@ -23,7 +23,7 @@
 #include "ingen/Interface.hpp"
 #include "ingen/Message.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 /** Stores all messages and emits them to a sink on demand.
  *
@@ -61,6 +61,6 @@ private:
 	std::vector<Message> _messages;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINE_QUEUEDINTERFACE_HPP
diff --git a/ingen/Resource.hpp b/ingen/Resource.hpp
index 9fc854c7..94d92e12 100644
--- a/ingen/Resource.hpp
+++ b/ingen/Resource.hpp
@@ -26,7 +26,7 @@
 #include "ingen/ingen.h"
 #include "raul/Deletable.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Atom;
 
@@ -200,6 +200,6 @@ private:
 	mutable Properties _properties;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_RESOURCE_HPP
diff --git a/ingen/Serialiser.hpp b/ingen/Serialiser.hpp
index fcfb40a7..824d96b5 100644
--- a/ingen/Serialiser.hpp
+++ b/ingen/Serialiser.hpp
@@ -26,7 +26,7 @@
 
 namespace Raul { class Path; }
 
-namespace Ingen {
+namespace ingen {
 
 class Arc;
 class Node;
@@ -98,6 +98,6 @@ private:
 	Impl* me;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_SERIALISER_HPP
diff --git a/ingen/SocketReader.hpp b/ingen/SocketReader.hpp
index 37ec8567..f55f5676 100644
--- a/ingen/SocketReader.hpp
+++ b/ingen/SocketReader.hpp
@@ -26,7 +26,7 @@
 
 namespace Raul { class Socket; }
 
-namespace Ingen {
+namespace ingen {
 
 class Interface;
 class World;
@@ -73,6 +73,6 @@ private:
 	std::thread        _thread;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_SOCKET_READER_HPP
diff --git a/ingen/SocketWriter.hpp b/ingen/SocketWriter.hpp
index 1dcc077b..4d7247da 100644
--- a/ingen/SocketWriter.hpp
+++ b/ingen/SocketWriter.hpp
@@ -27,7 +27,7 @@ namespace Raul {
 class Socket;
 }
 
-namespace Ingen {
+namespace ingen {
 
 class URI;
 class URIMap;
@@ -52,6 +52,6 @@ protected:
 	SPtr<Raul::Socket> _socket;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_SOCKET_WRITER_HPP
diff --git a/ingen/Status.hpp b/ingen/Status.hpp
index c1002a17..c4ffd4c9 100644
--- a/ingen/Status.hpp
+++ b/ingen/Status.hpp
@@ -17,7 +17,7 @@
 #ifndef INGEN_STATUS_HPP
 #define INGEN_STATUS_HPP
 
-namespace Ingen {
+namespace ingen {
 
 enum class Status {
 	SUCCESS,
@@ -87,6 +87,6 @@ ingen_status_string(Status st)
 	return "Unknown error";
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_STATUS_HPP
diff --git a/ingen/Store.hpp b/ingen/Store.hpp
index 52c9012b..0607eefa 100644
--- a/ingen/Store.hpp
+++ b/ingen/Store.hpp
@@ -30,7 +30,7 @@
 
 namespace Raul { class Symbol; }
 
-namespace Ingen {
+namespace ingen {
 
 class Node;
 
@@ -84,6 +84,6 @@ private:
 	Mutex _mutex;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_STORE_HPP
diff --git a/ingen/StreamWriter.hpp b/ingen/StreamWriter.hpp
index 66a03216..9059ccdc 100644
--- a/ingen/StreamWriter.hpp
+++ b/ingen/StreamWriter.hpp
@@ -23,7 +23,7 @@
 #include "ingen/ColorContext.hpp"
 #include "ingen/TurtleWriter.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class URI;
 class URIMap;
@@ -47,6 +47,6 @@ protected:
 	ColorContext::Color _color;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_STREAMWRITER_HPP
diff --git a/ingen/Tee.hpp b/ingen/Tee.hpp
index 2a6f00df..37c0870c 100644
--- a/ingen/Tee.hpp
+++ b/ingen/Tee.hpp
@@ -26,7 +26,7 @@
 #include "ingen/Message.hpp"
 #include "ingen/types.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 /** Interface that forwards all calls to several sinks. */
 class Tee : public Interface
@@ -58,6 +58,6 @@ private:
 	Sinks      _sinks;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_ENGINE_TEE_HPP
diff --git a/ingen/TurtleWriter.hpp b/ingen/TurtleWriter.hpp
index 6c44647f..6e21072f 100644
--- a/ingen/TurtleWriter.hpp
+++ b/ingen/TurtleWriter.hpp
@@ -27,7 +27,7 @@
 #include "serd/serd.h"
 #include "sratom/sratom.h"
 
-namespace Ingen {
+namespace ingen {
 
 class URIMap;
 class URIs;
@@ -63,6 +63,6 @@ protected:
 	bool        _wrote_prefixes;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_TURTLE_WRITER_HPP
diff --git a/ingen/URI.hpp b/ingen/URI.hpp
index 3c6d38d1..128155e7 100644
--- a/ingen/URI.hpp
+++ b/ingen/URI.hpp
@@ -27,7 +27,7 @@
 #include "serd/serd.h"
 #include "sord/sordmm.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class INGEN_API URI
 {
@@ -155,6 +155,6 @@ operator<<(std::basic_ostream<Char, Traits>& os, const URI& uri)
 	return os << uri.string();
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif  // INGEN_URI_HPP
diff --git a/ingen/URIMap.hpp b/ingen/URIMap.hpp
index 0d89b800..1dbb950c 100644
--- a/ingen/URIMap.hpp
+++ b/ingen/URIMap.hpp
@@ -31,7 +31,7 @@
 #include "lv2/urid/urid.h"
 #include "raul/Noncopyable.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Log;
 class Node;
@@ -95,6 +95,6 @@ private:
 	std::vector<std::string>                  _unmap;
 };
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_URIMAP_HPP
diff --git a/ingen/URIs.hpp b/ingen/URIs.hpp
index a4fc3744..eb657473 100644
--- a/ingen/URIs.hpp
+++ b/ingen/URIs.hpp
@@ -24,7 +24,7 @@
 #include "lv2/urid/urid.h"
 #include "raul/Noncopyable.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class Forge;
 class URIMap;
@@ -39,10 +39,10 @@ class URIMap;
  */
 class INGEN_API URIs : public Raul::Noncopyable {
 public:
-	URIs(Ingen::Forge& forge, URIMap* map, LilvWorld* lworld);
+	URIs(ingen::Forge& forge, URIMap* map, LilvWorld* lworld);
 
 	struct Quark : public URI {
-		Quark(Ingen::Forge& forge,
+		Quark(ingen::Forge& forge,
 		      URIMap*       map,
 		      LilvWorld*    lworld,
 		      const char*   str);
@@ -60,7 +60,7 @@ public:
 		LilvNode* lnode;
 	};
 
-	Ingen::Forge& forge;
+	ingen::Forge& forge;
 
 	const Quark atom_AtomPort;
 	const Quark atom_Bool;
@@ -229,6 +229,6 @@ operator!=(const URIs::Quark& lhs, const Atom& rhs)
 	return !(lhs == rhs);
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_URIS_HPP
diff --git a/ingen/World.hpp b/ingen/World.hpp
index ac6b5628..fcaf0db5 100644
--- a/ingen/World.hpp
+++ b/ingen/World.hpp
@@ -30,7 +30,7 @@ typedef struct LilvWorldImpl LilvWorld;
 
 namespace Sord { class World; }
 
-namespace Ingen {
+namespace ingen {
 
 class Configuration;
 class EngineBase;
@@ -130,7 +130,7 @@ public:
 	virtual LilvWorld*   lilv_world();
 
 	virtual LV2Features&  lv2_features();
-	virtual Ingen::Forge& forge();
+	virtual ingen::Forge& forge();
 	virtual URIMap&       uri_map();
 	virtual URIs&         uris();
 
@@ -145,6 +145,6 @@ private:
 	Impl* _impl;
 };
 
-}  // namespace Ingen
+}  // namespace ingen
 
 #endif  // INGEN_WORLD_HPP
diff --git a/ingen/client/ArcModel.hpp b/ingen/client/ArcModel.hpp
index 8b129a00..84b989a0 100644
--- a/ingen/client/ArcModel.hpp
+++ b/ingen/client/ArcModel.hpp
@@ -26,8 +26,8 @@
 #include "ingen/client/PortModel.hpp"
 #include "ingen/ingen.h"
 
-namespace Ingen {
-namespace Client {
+namespace ingen {
+namespace client {
 
 class ClientStore;
 
@@ -62,7 +62,7 @@ private:
 	const SPtr<PortModel> _head;
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_ARCMODEL_HPP
diff --git a/ingen/client/BlockModel.hpp b/ingen/client/BlockModel.hpp
index 38e8987e..da1da734 100644
--- a/ingen/client/BlockModel.hpp
+++ b/ingen/client/BlockModel.hpp
@@ -30,11 +30,11 @@
 
 namespace Raul { class Path; }
 
-namespace Ingen {
+namespace ingen {
 
 class URIs;
 
-namespace Client {
+namespace client {
 
 class PluginModel;
 class ClientStore;
@@ -112,7 +112,7 @@ private:
 	mutable float*   _max_values; ///< Port max values (cached for LV2)
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_BLOCKMODEL_HPP
diff --git a/ingen/client/ClientStore.hpp b/ingen/client/ClientStore.hpp
index 797052ef..0d7cb185 100644
--- a/ingen/client/ClientStore.hpp
+++ b/ingen/client/ClientStore.hpp
@@ -30,13 +30,13 @@
 
 namespace Raul { class Atom; }
 
-namespace Ingen {
+namespace ingen {
 
 class Log;
 class Node;
 class URIs;
 
-namespace Client {
+namespace client {
 
 class BlockModel;
 class GraphModel;
@@ -121,7 +121,7 @@ private:
 	SPtr<Plugins> _plugins; ///< Map, keyed by plugin URI
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_CLIENTSTORE_HPP
diff --git a/ingen/client/GraphModel.hpp b/ingen/client/GraphModel.hpp
index ef072d87..d5f4904a 100644
--- a/ingen/client/GraphModel.hpp
+++ b/ingen/client/GraphModel.hpp
@@ -21,8 +21,8 @@
 #include "ingen/ingen.h"
 #include "ingen/types.hpp"
 
-namespace Ingen {
-namespace Client {
+namespace ingen {
+namespace client {
 
 class ArcModel;
 class ClientStore;
@@ -38,8 +38,8 @@ public:
 
 	GraphType graph_type() const { return Node::GraphType::GRAPH; }
 
-	SPtr<ArcModel> get_arc(const Ingen::Node* tail,
-	                       const Ingen::Node* head);
+	SPtr<ArcModel> get_arc(const ingen::Node* tail,
+	                       const ingen::Node* head);
 
 	bool     enabled()       const;
 	bool     polyphonic()    const;
@@ -64,11 +64,11 @@ private:
 	void remove_arcs_on(SPtr<PortModel> p);
 
 	void add_arc(SPtr<ArcModel> arc);
-	void remove_arc(const Ingen::Node* tail,
-	                const Ingen::Node* head);
+	void remove_arc(const ingen::Node* tail,
+	                const ingen::Node* head);
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_GRAPHMODEL_HPP
diff --git a/ingen/client/ObjectModel.hpp b/ingen/client/ObjectModel.hpp
index a5a68f1e..62b115e3 100644
--- a/ingen/client/ObjectModel.hpp
+++ b/ingen/client/ObjectModel.hpp
@@ -33,11 +33,11 @@
 #include "ingen/client/signal.hpp"
 #include "ingen/ingen.h"
 
-namespace Ingen {
+namespace ingen {
 
 class URIs;
 
-namespace Client {
+namespace client {
 
 class ClientStore;
 
@@ -97,7 +97,7 @@ private:
 	Raul::Symbol _symbol;
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_OBJECTMODEL_HPP
diff --git a/ingen/client/PluginModel.hpp b/ingen/client/PluginModel.hpp
index 61de0f1a..381d289b 100644
--- a/ingen/client/PluginModel.hpp
+++ b/ingen/client/PluginModel.hpp
@@ -32,11 +32,11 @@
 #include "raul/Symbol.hpp"
 #include "sord/sordmm.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 class URIs;
 
-namespace Client {
+namespace client {
 
 class GraphModel;
 class BlockModel;
@@ -46,13 +46,13 @@ class PluginUI;
  *
  * @ingroup IngenClient
  */
-class INGEN_API PluginModel : public Ingen::Resource
+class INGEN_API PluginModel : public ingen::Resource
 {
 public:
 	PluginModel(URIs&                    uris,
 	            const URI&               uri,
 	            const Atom&              type,
-	            const Ingen::Properties& properties);
+	            const ingen::Properties& properties);
 
 	const Atom& type() const { return _type; }
 
@@ -83,7 +83,7 @@ public:
 
 	bool has_ui() const;
 
-	SPtr<PluginUI> ui(Ingen::World*               world,
+	SPtr<PluginUI> ui(ingen::World*               world,
 	                  SPtr<const BlockModel> block) const;
 
 	std::string documentation(bool html) const;
@@ -122,7 +122,7 @@ private:
 	bool              _fetched;
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_PLUGINMODEL_HPP
diff --git a/ingen/client/PluginUI.hpp b/ingen/client/PluginUI.hpp
index a98df61d..6a6d6db9 100644
--- a/ingen/client/PluginUI.hpp
+++ b/ingen/client/PluginUI.hpp
@@ -25,12 +25,12 @@
 #include "lilv/lilv.h"
 #include "suil/suil.h"
 
-namespace Ingen {
+namespace ingen {
 
 class Interface;
 class World;
 
-namespace Client {
+namespace client {
 
 class BlockModel;
 
@@ -48,7 +48,7 @@ public:
 	 * connected first.  The caller should connect to signal_property_changed,
 	 * then call instantiate().
 	 */
-	static SPtr<PluginUI> create(Ingen::World*          world,
+	static SPtr<PluginUI> create(ingen::World*          world,
 	                             SPtr<const BlockModel> block,
 	                             const LilvPlugin*      plugin);
 
@@ -81,17 +81,17 @@ public:
 	             const Atom&,       // Object
 	             Resource::Graph);  // Context
 
-	Ingen::World*          world() const { return _world; }
+	ingen::World*          world() const { return _world; }
 	SPtr<const BlockModel> block() const { return _block; }
 
 private:
-	PluginUI(Ingen::World*          world,
+	PluginUI(ingen::World*          world,
 	         SPtr<const BlockModel> block,
 	         LilvUIs*               uis,
 	         const LilvUI*          ui,
 	         const LilvNode*        ui_type);
 
-	Ingen::World*          _world;
+	ingen::World*          _world;
 	SPtr<const BlockModel> _block;
 	SuilInstance*          _instance;
 	LilvUIs*               _uis;
@@ -105,7 +105,7 @@ private:
 	SPtr<LV2Features::FeatureArray> _features;
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_PLUGINUI_HPP
diff --git a/ingen/client/PortModel.hpp b/ingen/client/PortModel.hpp
index 3634d31f..a544b00b 100644
--- a/ingen/client/PortModel.hpp
+++ b/ingen/client/PortModel.hpp
@@ -28,8 +28,8 @@
 
 namespace Raul { class Path; }
 
-namespace Ingen {
-namespace Client {
+namespace ingen {
+namespace client {
 
 /** Model of a port.
  *
@@ -91,7 +91,7 @@ private:
 	Direction _direction;
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif // INGEN_CLIENT_PORTMODEL_HPP
diff --git a/ingen/client/SigClientInterface.hpp b/ingen/client/SigClientInterface.hpp
index 8ac8dca4..461a7470 100644
--- a/ingen/client/SigClientInterface.hpp
+++ b/ingen/client/SigClientInterface.hpp
@@ -26,8 +26,8 @@
 #include "ingen/client/signal.hpp"
 #include "ingen/ingen.h"
 
-namespace Ingen {
-namespace Client {
+namespace ingen {
+namespace client {
 
 /** A LibSigC++ signal emitting interface for clients to use.
  *
@@ -39,7 +39,7 @@ namespace Client {
  *
  * @ingroup IngenClient
  */
-class INGEN_API SigClientInterface : public Ingen::Interface,
+class INGEN_API SigClientInterface : public ingen::Interface,
                                      public INGEN_TRACKABLE
 {
 public:
@@ -58,7 +58,7 @@ protected:
 	}
 };
 
-} // namespace Client
-} // namespace Ingen
+} // namespace client
+} // namespace ingen
 
 #endif
diff --git a/ingen/client/SocketClient.hpp b/ingen/client/SocketClient.hpp
index 8236200b..9703cf29 100644
--- a/ingen/client/SocketClient.hpp
+++ b/ingen/client/SocketClient.hpp
@@ -22,8 +22,8 @@
 #include "ingen/ingen.h"
 #include "raul/Socket.hpp"
 
-namespace Ingen {
-namespace Client {
+namespace ingen {
+namespace client {
 
 /** The client side of an Ingen socket connection. */
 class INGEN_API SocketClient : public SocketWriter
@@ -46,10 +46,10 @@ public:
 		_respondee = respondee;
 	}
 
-	static SPtr<Ingen::Interface>
-	new_socket_interface(Ingen::World*          world,
+	static SPtr<ingen::Interface>
+	new_socket_interface(ingen::World*          world,
 	                     const URI&             uri,
-	                     SPtr<Ingen::Interface> respondee)
+	                     SPtr<ingen::Interface> respondee)
 	{
 		const Raul::Socket::Type type = (uri.scheme() == "unix"
 		                                 ? Raul::Socket::Type::UNIX
@@ -74,7 +74,7 @@ private:
 	SocketReader    _reader;
 };
 
-}  // namespace Client
-}  // namespace Ingen
+}  // namespace client
+}  // namespace ingen
 
 #endif  // INGEN_CLIENT_SOCKET_CLIENT_HPP
diff --git a/ingen/filesystem.hpp b/ingen/filesystem.hpp
index 5c7d7568..d0fcdcd2 100644
--- a/ingen/filesystem.hpp
+++ b/ingen/filesystem.hpp
@@ -40,7 +40,7 @@
 
 /* A minimal subset of the std::filesystem API from C++17. */
 
-namespace Ingen {
+namespace ingen {
 namespace filesystem {
 
 inline bool exists(const FilePath& path)
@@ -81,6 +81,6 @@ inline FilePath current_path()
 }
 
 } // namespace filesystem
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_FILESYSTEM_HPP
diff --git a/ingen/paths.hpp b/ingen/paths.hpp
index e75e71e0..4f46b69a 100644
--- a/ingen/paths.hpp
+++ b/ingen/paths.hpp
@@ -23,7 +23,7 @@
 #include "ingen/URI.hpp"
 #include "raul/Path.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 inline URI main_uri() { return URI("ingen:/main"); }
 
@@ -50,6 +50,6 @@ inline URI path_to_uri(const Raul::Path& path)
 	return URI(main_uri().string() + path.c_str());
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_PATHS_HPP
diff --git a/ingen/runtime_paths.hpp b/ingen/runtime_paths.hpp
index 1a8bc2c2..361ab6af 100644
--- a/ingen/runtime_paths.hpp
+++ b/ingen/runtime_paths.hpp
@@ -23,7 +23,7 @@
 #include "ingen/ingen.h"
 #include "ingen/FilePath.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 extern const char search_path_separator;
 
@@ -37,6 +37,6 @@ INGEN_API FilePath ingen_module_path(const std::string& name, FilePath dir={});
 INGEN_API FilePath              user_config_dir();
 INGEN_API std::vector<FilePath> system_config_dirs();
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_RUNTIME_PATHS_HPP
diff --git a/ingen/types.hpp b/ingen/types.hpp
index 7cd1c386..5e0d7506 100644
--- a/ingen/types.hpp
+++ b/ingen/types.hpp
@@ -22,7 +22,7 @@
 
 #include "raul/Maid.hpp"
 
-namespace Ingen {
+namespace ingen {
 
 template <class T>
 void NullDeleter(T* ptr) {}
@@ -57,6 +57,6 @@ SPtr<T> const_ptr_cast(const SPtr<U>& r) {
 	return std::const_pointer_cast<T>(r);
 }
 
-} // namespace Ingen
+} // namespace ingen
 
 #endif // INGEN_TYPES_HPP