Install standard headers to simpler include paths

8 files changed, 0 insertions, 1642 deletions

diff --git a/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl b/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl
deleted file mode 100644
index 8b804b1..0000000
--- a/lv2/lv2plug.in/ns/extensions/ui/lv2-ui.doap.ttl
+++ /dev/null
@@ -1,146 +0,0 @@
-@prefix dcs:  <http://ontologi.es/doap-changeset#> .
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/extensions/ui>
-	a doap:Project ;
-	doap:license <http://opensource.org/licenses/isc> ;
-	doap:name "LV2 UI" ;
-	doap:shortdesc "LV2 plugin UIs of any type." ;
-	doap:created "2006-00-00" ;
-	doap:developer <http://lv2plug.in/ns/meta#larsl> ;
-	doap:maintainer <http://drobilla.net/drobilla#me> ;
-	doap:release [
-		doap:revision "2.20" ;
-		doap:created "2015-07-25" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.14.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Improve documentation."
-			] , [
-				rdfs:label "Add missing property labels."
-			]
-		]
-	] , [
-		doap:revision "2.18" ;
-		doap:created "2014-08-08" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.10.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add show interface so UIs can gracefully degrade to separate windows if hosts can not use their widget directly."
-			] , [
-				rdfs:label "Fix identifier typos in documentation."
-			]
-		]
-	] , [
-		doap:revision "2.16" ;
-		doap:created "2014-01-04" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.8.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Fix LV2_UI_INVALID_PORT_INDEX identifier in documentation."
-			]
-		]
-	] , [
-		doap:revision "2.14" ;
-		doap:created "2013-03-18" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.6.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add idle interface so native UIs and foreign toolkits can drive their event loops."
-			] , [
-				rdfs:label "Add ui:updateRate property."
-			]
-		]
-	] , [
-		doap:revision "2.12" ;
-		doap:created "2012-12-01" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.4.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Fix incorrect linker flag in ui:makeSONameResident documentation."
-			]
-		]
-	] , [
-		doap:revision "2.10" ;
-		doap:created "2012-10-14" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add types for WindowsUI, CocoaUI, and Gtk3UI."
-			] , [
-				rdfs:label "Use consistent label style."
-			] , [
-				rdfs:label "Add missing LV2_SYMBOL_EXPORT declaration for lv2ui_descriptor prototype."
-			]
-		]
-	] , [
-		doap:revision "2.8" ;
-		doap:created "2012-04-17" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add ui:parent and ui:resize."
-			] , [
-				rdfs:label "Add support for referring to ports by symbol."
-			] , [
-				rdfs:label "Add ui:portMap for accessing ports by symbol, allowing for UIs to be distributed separately from plugins."
-			] , [
-				rdfs:label "Add port protocols and a dynamic notification subscription mechanism, for more flexible communication, and audio port metering without control port kludges."
-			] , [
-				rdfs:label "Add touch feature to notify the host that the user has grabbed a control."
-			] , [
-				rdfs:label "Merge with unified LV2 package."
-			]
-		]
-	] , [
-		doap:revision "2.4" ;
-		doap:created "2011-11-21" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-ui-2.4.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Deprecate ui:makeSONameResident."
-			] , [
-				rdfs:label "Add Qt4 and X11 widget types."
-			] , [
-				rdfs:label "Install header to URI-based system path."
-			] , [
-				rdfs:label "Add pkg-config file."
-			] , [
-				rdfs:label "Make ui.ttl a valid OWL 2 DL ontology."
-			]
-		]
-	] , [
-		doap:revision "2.2" ;
-		doap:created "2011-05-26" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-ui-2.2.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add build system (for installation)."
-			] , [
-				rdfs:label "Convert documentation to HTML and use lv2:documentation."
-			] , [
-				rdfs:label "Use lv2:Specification to be discovered as an extension."
-			]
-		]
-	] , [
-		doap:revision "2.0" ;
-		doap:created "2010-10-06" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-ui-2.0.tar.gz> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Initial release."
-			]
-		]
-	] .
diff --git a/lv2/lv2plug.in/ns/extensions/ui/manifest.ttl b/lv2/lv2plug.in/ns/extensions/ui/manifest.ttl
deleted file mode 100644
index 384bf2e..0000000
--- a/lv2/lv2plug.in/ns/extensions/ui/manifest.ttl
+++ /dev/null
@@ -1,8 +0,0 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/extensions/ui>
-	a lv2:Specification ;
-	lv2:minorVersion 2 ;
-	lv2:microVersion 20 ;
-	rdfs:seeAlso <ui.ttl> .
\ No newline at end of file
diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.h b/lv2/lv2plug.in/ns/extensions/ui/ui.h
deleted file mode 100644
index 2c71df0..0000000
--- a/lv2/lv2plug.in/ns/extensions/ui/ui.h
+++ /dev/null
@@ -1,446 +0,0 @@
-/*
-  LV2 UI Extension
-  Copyright 2009-2016 David Robillard <d@drobilla.net>
-  Copyright 2006-2011 Lars Luthman <lars.luthman@gmail.com>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-/**
-   @defgroup ui User Interfaces
-
-   User interfaces of any type for plugins,
-   <http://lv2plug.in/ns/extensions/ui> for details.
-
-   @{
-*/
-
-#ifndef LV2_UI_H
-#define LV2_UI_H
-
-#include <stdint.h>
-
-#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
-
-#define LV2_UI_URI    "http://lv2plug.in/ns/extensions/ui"  ///< http://lv2plug.in/ns/extensions/ui
-#define LV2_UI_PREFIX LV2_UI_URI "#"                        ///< http://lv2plug.in/ns/extensions/ui#
-
-#define LV2_UI__CocoaUI          LV2_UI_PREFIX "CocoaUI"           ///< http://lv2plug.in/ns/extensions/ui#CocoaUI
-#define LV2_UI__Gtk3UI           LV2_UI_PREFIX "Gtk3UI"            ///< http://lv2plug.in/ns/extensions/ui#Gtk3UI
-#define LV2_UI__GtkUI            LV2_UI_PREFIX "GtkUI"             ///< http://lv2plug.in/ns/extensions/ui#GtkUI
-#define LV2_UI__PortNotification LV2_UI_PREFIX "PortNotification"  ///< http://lv2plug.in/ns/extensions/ui#PortNotification
-#define LV2_UI__PortProtocol     LV2_UI_PREFIX "PortProtocol"      ///< http://lv2plug.in/ns/extensions/ui#PortProtocol
-#define LV2_UI__Qt4UI            LV2_UI_PREFIX "Qt4UI"             ///< http://lv2plug.in/ns/extensions/ui#Qt4UI
-#define LV2_UI__Qt5UI            LV2_UI_PREFIX "Qt5UI"             ///< http://lv2plug.in/ns/extensions/ui#Qt5UI
-#define LV2_UI__UI               LV2_UI_PREFIX "UI"                ///< http://lv2plug.in/ns/extensions/ui#UI
-#define LV2_UI__WindowsUI        LV2_UI_PREFIX "WindowsUI"         ///< http://lv2plug.in/ns/extensions/ui#WindowsUI
-#define LV2_UI__X11UI            LV2_UI_PREFIX "X11UI"             ///< http://lv2plug.in/ns/extensions/ui#X11UI
-#define LV2_UI__binary           LV2_UI_PREFIX "binary"            ///< http://lv2plug.in/ns/extensions/ui#binary
-#define LV2_UI__fixedSize        LV2_UI_PREFIX "fixedSize"         ///< http://lv2plug.in/ns/extensions/ui#fixedSize
-#define LV2_UI__idleInterface    LV2_UI_PREFIX "idleInterface"     ///< http://lv2plug.in/ns/extensions/ui#idleInterface
-#define LV2_UI__noUserResize     LV2_UI_PREFIX "noUserResize"      ///< http://lv2plug.in/ns/extensions/ui#noUserResize
-#define LV2_UI__notifyType       LV2_UI_PREFIX "notifyType"        ///< http://lv2plug.in/ns/extensions/ui#notifyType
-#define LV2_UI__parent           LV2_UI_PREFIX "parent"            ///< http://lv2plug.in/ns/extensions/ui#parent
-#define LV2_UI__plugin           LV2_UI_PREFIX "plugin"            ///< http://lv2plug.in/ns/extensions/ui#plugin
-#define LV2_UI__portIndex        LV2_UI_PREFIX "portIndex"         ///< http://lv2plug.in/ns/extensions/ui#portIndex
-#define LV2_UI__portMap          LV2_UI_PREFIX "portMap"           ///< http://lv2plug.in/ns/extensions/ui#portMap
-#define LV2_UI__portNotification LV2_UI_PREFIX "portNotification"  ///< http://lv2plug.in/ns/extensions/ui#portNotification
-#define LV2_UI__portSubscribe    LV2_UI_PREFIX "portSubscribe"     ///< http://lv2plug.in/ns/extensions/ui#portSubscribe
-#define LV2_UI__protocol         LV2_UI_PREFIX "protocol"          ///< http://lv2plug.in/ns/extensions/ui#protocol
-#define LV2_UI__floatProtocol    LV2_UI_PREFIX "floatProtocol"     ///< http://lv2plug.in/ns/extensions/ui#floatProtocol
-#define LV2_UI__peakProtocol     LV2_UI_PREFIX "peakProtocol"      ///< http://lv2plug.in/ns/extensions/ui#peakProtocol
-#define LV2_UI__resize           LV2_UI_PREFIX "resize"            ///< http://lv2plug.in/ns/extensions/ui#resize
-#define LV2_UI__showInterface    LV2_UI_PREFIX "showInterface"     ///< http://lv2plug.in/ns/extensions/ui#showInterface
-#define LV2_UI__touch            LV2_UI_PREFIX "touch"             ///< http://lv2plug.in/ns/extensions/ui#touch
-#define LV2_UI__ui               LV2_UI_PREFIX "ui"                ///< http://lv2plug.in/ns/extensions/ui#ui
-#define LV2_UI__updateRate       LV2_UI_PREFIX "updateRate"        ///< http://lv2plug.in/ns/extensions/ui#updateRate
-#define LV2_UI__windowTitle      LV2_UI_PREFIX "windowTitle"       ///< http://lv2plug.in/ns/extensions/ui#windowTitle
-
-/**
-   The index returned by LV2UI_Port_Map::port_index() for unknown ports.
-*/
-#define LV2UI_INVALID_PORT_INDEX ((uint32_t)-1)
-
-#ifdef __cplusplus
-extern "C" {
-#else
-#    include <stdbool.h>
-#endif
-
-/**
-   A pointer to some widget or other type of UI handle.
-
-   The actual type is defined by the type of the UI.
-*/
-typedef void* LV2UI_Widget;
-
-/**
-   A pointer to UI instance internals.
-
-   The host may compare this to NULL, but otherwise MUST NOT interpret it.
-*/
-typedef void* LV2UI_Handle;
-
-/**
-   A pointer to a controller provided by the host.
-
-   The UI may compare this to NULL, but otherwise MUST NOT interpret it.
-*/
-typedef void* LV2UI_Controller;
-
-/**
-   A pointer to opaque data for a feature.
-*/
-typedef void* LV2UI_Feature_Handle;
-
-/**
-   A host-provided function that sends data to a plugin's input ports.
-
-   @param controller The opaque controller pointer passed to
-   LV2UI_Descriptor::instantiate().
-
-   @param port_index Index of the port to update.
-
-   @param buffer Buffer containing `buffer_size` bytes of data.
-
-   @param buffer_size Size of `buffer` in bytes.
-
-   @param port_protocol Either 0 or the URID for a ui:PortProtocol.  If 0, the
-   protocol is implicitly ui:floatProtocol, the port MUST be an lv2:ControlPort
-   input, `buffer` MUST point to a single float value, and `buffer_size` MUST
-   be sizeof(float).  The UI SHOULD NOT use a protocol not supported by the
-   host, but the host MUST gracefully ignore any protocol it does not
-   understand.
-*/
-typedef void (*LV2UI_Write_Function)(LV2UI_Controller controller,
-                                     uint32_t         port_index,
-                                     uint32_t         buffer_size,
-                                     uint32_t         port_protocol,
-                                     const void*      buffer);
-
-/**
-   A plugin UI.
-
-   A pointer to an object of this type is returned by the lv2ui_descriptor()
-   function.
-*/
-typedef struct _LV2UI_Descriptor {
-	/**
-	   The URI for this UI (not for the plugin it controls).
-	*/
-	const char* URI;
-
-	/**
-	   Create a new UI and return a handle to it.  This function works
-	   similarly to LV2_Descriptor::instantiate().
-
-	   @param descriptor The descriptor for the UI to instantiate.
-
-	   @param plugin_uri The URI of the plugin that this UI will control.
-
-	   @param bundle_path The path to the bundle containing this UI, including
-	   the trailing directory separator.
-
-	   @param write_function A function that the UI can use to send data to the
-	   plugin's input ports.
-
-	   @param controller A handle for the UI instance to be passed as the
-	   first parameter of UI methods.
-
-	   @param widget (output) widget pointer.  The UI points this at its main
-	   widget, which has the type defined by the UI type in the data file.
-
-	   @param features An array of LV2_Feature pointers.  The host must pass
-	   all feature URIs that it and the UI supports and any additional data, as
-	   in LV2_Descriptor::instantiate().  Note that UI features and plugin
-	   features are not necessarily the same.
-
-	*/
-	LV2UI_Handle (*instantiate)(const struct _LV2UI_Descriptor* descriptor,
-	                            const char*                     plugin_uri,
-	                            const char*                     bundle_path,
-	                            LV2UI_Write_Function            write_function,
-	                            LV2UI_Controller                controller,
-	                            LV2UI_Widget*                   widget,
-	                            const LV2_Feature* const*       features);
-
-
-	/**
-	   Destroy the UI.  The host must not try to access the widget after
-	   calling this function.
-	*/
-	void (*cleanup)(LV2UI_Handle ui);
-
-	/**
-	   Tell the UI that something interesting has happened at a plugin port.
-
-	   What is "interesting" and how it is written to `buffer` is defined by
-	   `format`, which has the same meaning as in LV2UI_Write_Function().
-	   Format 0 is a special case for lv2:ControlPort, where this function
-	   should be called when the port value changes (but not necessarily for
-	   every change), `buffer_size` must be sizeof(float), and `buffer`
-	   points to a single IEEE-754 float.
-
-	   By default, the host should only call this function for lv2:ControlPort
-	   inputs.  However, the UI can request updates for other ports statically
-	   with ui:portNotification or dynamicaly with ui:portSubscribe.
-
-	   The UI MUST NOT retain any reference to `buffer` after this function
-	   returns, it is only valid for the duration of the call.
-
-	   This member may be NULL if the UI is not interested in any port events.
-	*/
-	void (*port_event)(LV2UI_Handle ui,
-	                   uint32_t     port_index,
-	                   uint32_t     buffer_size,
-	                   uint32_t     format,
-	                   const void*  buffer);
-
-	/**
-	   Return a data structure associated with an extension URI, typically an
-	   interface struct with additional function pointers
-
-	   This member may be set to NULL if the UI is not interested in supporting
-	   any extensions. This is similar to LV2_Descriptor::extension_data().
-
-	*/
-	const void* (*extension_data)(const char* uri);
-} LV2UI_Descriptor;
-
-/**
-   Feature/interface for resizable UIs (LV2_UI__resize).
-
-   This structure is used in two ways: as a feature passed by the host via
-   LV2UI_Descriptor::instantiate(), or as an interface provided by a UI via
-   LV2UI_Descriptor::extension_data()).
-*/
-typedef struct _LV2UI_Resize {
-	/**
-	   Pointer to opaque data which must be passed to ui_resize().
-	*/
-	LV2UI_Feature_Handle handle;
-
-	/**
-	   Request/advertise a size change.
-
-	   When provided by the host, the UI may call this function to inform the
-	   host about the size of the UI.
-
-	   When provided by the UI, the host may call this function to notify the
-	   UI that it should change its size accordingly.  In this case, the host
-	   must pass the LV2UI_Handle to provide access to the UI instance.
-
-	   @return 0 on success.
-	*/
-	int (*ui_resize)(LV2UI_Feature_Handle handle, int width, int height);
-} LV2UI_Resize;
-
-/**
-   Feature to map port symbols to UIs.
-
-   This can be used by the UI to get the index for a port with the given
-   symbol.  This makes it possible to implement and distribute a UI separately
-   from the plugin (since symbol, unlike index, is a stable port identifier).
-*/
-typedef struct _LV2UI_Port_Map {
-	/**
-	   Pointer to opaque data which must be passed to port_index().
-	*/
-	LV2UI_Feature_Handle handle;
-
-	/**
-	   Get the index for the port with the given `symbol`.
-
-	   @return The index of the port, or LV2UI_INVALID_PORT_INDEX if no such
-	   port is found.
-	*/
-	uint32_t (*port_index)(LV2UI_Feature_Handle handle, const char* symbol);
-} LV2UI_Port_Map;
-
-/**
-   Feature to subscribe to port updates (LV2_UI__portSubscribe).
-*/
-typedef struct _LV2UI_Port_Subscribe {
-	/**
-	   Pointer to opaque data which must be passed to subscribe() and
-	   unsubscribe().
-	*/
-	LV2UI_Feature_Handle handle;
-
-	/**
-	   Subscribe to updates for a port.
-
-	   This means that the host will call the UI's port_event() function when
-	   the port value changes (as defined by protocol).
-
-	   Calling this function with the same `port_index` and `port_protocol`
-	   as an already active subscription has no effect.
-
-	   @param handle The handle field of this struct.
-	   @param port_index The index of the port.
-	   @param port_protocol The URID of the ui:PortProtocol.
-	   @param features Features for this subscription.
-	   @return 0 on success.
-	*/
-	uint32_t (*subscribe)(LV2UI_Feature_Handle      handle,
-	                      uint32_t                  port_index,
-	                      uint32_t                  port_protocol,
-	                      const LV2_Feature* const* features);
-
-	/**
-	   Unsubscribe from updates for a port.
-
-	   This means that the host will cease calling calling port_event() when
-	   the port value changes.
-
-	   Calling this function with a `port_index` and `port_protocol` that
-	   does not refer to an active port subscription has no effect.
-
-	   @param handle The handle field of this struct.
-	   @param port_index The index of the port.
-	   @param port_protocol The URID of the ui:PortProtocol.
-	   @param features Features for this subscription.
-	   @return 0 on success.
-	*/
-	uint32_t (*unsubscribe)(LV2UI_Feature_Handle      handle,
-	                        uint32_t                  port_index,
-	                        uint32_t                  port_protocol,
-	                        const LV2_Feature* const* features);
-} LV2UI_Port_Subscribe;
-
-/**
-   A feature to notify the host that the user has grabbed a UI control.
-*/
-typedef struct _LV2UI_Touch {
-	/**
-	   Pointer to opaque data which must be passed to ui_resize().
-	*/
-	LV2UI_Feature_Handle handle;
-
-	/**
-	   Notify the host that a control has been grabbed or released.
-
-	   The host should cease automating the port or otherwise manipulating the
-	   port value until the control has been ungrabbed.
-
-	   @param handle The handle field of this struct.
-	   @param port_index The index of the port associated with the control.
-	   @param grabbed If true, the control has been grabbed, otherwise the
-	   control has been released.
-	*/
-	void (*touch)(LV2UI_Feature_Handle handle,
-	              uint32_t             port_index,
-	              bool                 grabbed);
-} LV2UI_Touch;
-
-/**
-   UI Idle Interface (LV2_UI__idleInterface)
-
-   UIs can provide this interface to have an idle() callback called by the host
-   rapidly to update the UI.
-*/
-typedef struct _LV2UI_Idle_Interface {
-	/**
-	   Run a single iteration of the UI's idle loop.
-
-	   This will be called rapidly in the UI thread at a rate appropriate
-	   for a toolkit main loop.  There are no precise timing guarantees, but
-	   the host should attempt to call idle() at a high enough rate for smooth
-	   animation, at least 30Hz.
-
-	   @return non-zero if the UI has been closed, in which case the host
-	   should stop calling idle(), and can either completely destroy the UI, or
-	   re-show it and resume calling idle().
-	*/
-	int (*idle)(LV2UI_Handle ui);
-} LV2UI_Idle_Interface;
-
-/**
-   UI Show Interface (LV2_UI__showInterface)
-
-   UIs can provide this interface to show and hide a window, which allows them
-   to function in hosts unable to embed their widget.  This allows any UI to
-   provide a fallback for embedding that works in any host.
-
-   If used:
-   - The host MUST use LV2UI_Idle_Interface to drive the UI.
-   - The UI MUST return non-zero from LV2UI_Idle_Interface::idle() when it has been closed.
-   - If idle() returns non-zero, the host MUST call hide() and stop calling
-     idle().  It MAY later call show() then resume calling idle().
-*/
-typedef struct _LV2UI_Show_Interface {
-	/**
-	   Show a window for this UI.
-
-	   The window title MAY have been passed by the host to
-	   LV2UI_Descriptor::instantiate() as an LV2_Options_Option with key
-	   LV2_UI__windowTitle.
-
-	   @return 0 on success, or anything else to stop being called.
-	*/
-	int (*show)(LV2UI_Handle ui);
-
-	/**
-	   Hide the window for this UI.
-
-	   @return 0 on success, or anything else to stop being called.
-	*/
-	int (*hide)(LV2UI_Handle ui);
-} LV2UI_Show_Interface;
-
-/**
-   Peak data for a slice of time, the update format for ui:peakProtocol.
-*/
-typedef struct _LV2UI_Peak_Data {
-	/**
-	   The start of the measurement period.  This is just a running counter
-	   that is only meaningful in comparison to previous values and must not be
-	   interpreted as an absolute time.
-	*/
-	uint32_t period_start;
-
-	/**
-	   The size of the measurement period, in the same units as period_start.
-	*/
-	uint32_t period_size;
-
-	/**
-	   The peak value for the measurement period. This should be the maximal
-	   value for abs(sample) over all the samples in the period.
-	*/
-	float peak;
-} LV2UI_Peak_Data;
-
-/**
-   Prototype for UI accessor function.
-
-   This is the entry point to a UI library, which works in the same way as
-   lv2_descriptor() but for UIs rather than plugins.
-*/
-LV2_SYMBOL_EXPORT
-const LV2UI_Descriptor* lv2ui_descriptor(uint32_t index);
-
-/**
-   The type of the lv2ui_descriptor() function.
-*/
-typedef const LV2UI_Descriptor* (*LV2UI_DescriptorFunction)(uint32_t index);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LV2_UI_H */
-
-/**
-   @}
-*/
diff --git a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl b/lv2/lv2plug.in/ns/extensions/ui/ui.ttl
deleted file mode 100644
index f0444b5..0000000
--- a/lv2/lv2plug.in/ns/extensions/ui/ui.ttl
+++ /dev/null
@@ -1,463 +0,0 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:  <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix ui:   <http://lv2plug.in/ns/extensions/ui#> .
-@prefix xsd:  <http://www.w3.org/2001/XMLSchema#> .
-
-<http://lv2plug.in/ns/extensions/ui>
-	a owl:Ontology ;
-	owl:imports <http://lv2plug.in/ns/lv2core> ;
-	rdfs:seeAlso <ui.h> ,
-		<lv2-ui.doap.ttl> ;
-	lv2:documentation """
-<p>This extension is used to create User Interfaces (UIs) for LV2 plugins.</p>
-
-<p>UIs are implemented as an LV2UI_Descriptor loaded via lv2ui_descriptor() in
-a shared library, and are distributed in bundles just like plugins.  See the <a
-href="../../../doc/html/ui_8h.html">API reference</a> for details on the C
-API.</p>
-
-<p>UIs are associated with plugins in data:</p>
-
-<pre class="turtle-code">
-@prefix ui: &lt;http://lv2plug.in/ns/extensions/ui#&gt; .
-
-&lt;http://my.plugin&gt;   ui:ui     &lt;http://my.pluginui&gt; .
-&lt;http://my.pluginui&gt; a         ui:GtkUI ;
-                     ui:binary &lt;myui.so&gt; .
-</pre>
-
-<p>where &lt;http://my.plugin&gt; is the URI of the plugin,
-&lt;http://my.pluginui&gt; is the URI of the plugin UI and &lt;myui.so&gt; is
-the relative URI to the shared object file.</p>
-
-<p>While it is possible to have the plugin UI and the plugin in the same shared
-object file it is probably a good idea to keep them separate so that hosts that
-don't want UIs don't have to load the UI code.  A UI MUST specify its class in
-the RDF data (ui:GtkUI in the above example). The class defines what type the
-UI is, e.g. what graphics toolkit it uses.  Any type of UI class can be defined
-separately from this extension.</p>
-
-<p>It is possible to have multiple UIs for the same plugin, or to have the UI
-for a plugin in a different bundle from the actual plugin - this way people
-other than the plugin author can write plugin UIs independently without editing
-the original plugin bundle.</p>
-
-<p>Note that the process that loads the shared object file containing the UI
-code and the process that loads the shared object file containing the actual
-plugin implementation are not necessarily the same process (and not even
-necessarily on the same machine).  This means that plugin and UI code MUST NOT
-use singletons and global variables and expect them to refer to the same
-objects in the UI and the actual plugin. The function callback interface
-defined in this header is the only method of communication between UIs and
-plugin instances (extensions may define more, though this is discouraged unless
-absolutely necessary since the significant benefits of network transparency and
-serialisability are lost).</p>
-
-<p>UI functionality may be extended via features, much like plugins:</p>
-
-<pre class="turtle-code">
-&lt;http://my.pluginui&gt; lv2:requiredFeature &lt;http://my.feature&gt; .
-&lt;http://my.pluginui&gt; lv2:optionalFeature &lt;http://my.feature&gt; .
-</pre>
-
-<p>The rules for a UI with a required or optional feature are identical to
-those of lv2:Plugin instances: if a UI declares a feature as required, the host
-is NOT allowed to load it unless it supports that feature; and if it does
-support a feature, it MUST pass an appropriate LV2_Feature struct to the UI's
-instantiate() method.  This extension defines several standard features for
-common functionality.</p>
-
-<p>UIs written to this specification do not need to be thread-safe.  All
-functions may only be called in the <q>UI thread</q>.  There is only one UI
-thread (for toolkits, the one the UI main loop runs in).  There is no
-requirement that a <q>UI</q> actually be a graphical widget.</p>
-
-<p>Note that UIs are completely separate from plugins.  From the plugin's
-perspective, control from a UI is indistinguishable from any other control, as
-it all occcurs via ports.</p>
-""" .
-
-ui:UI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:label "User Interface" ;
-	rdfs:comment "A UI for an LV2 plugin" .
-
-ui:GtkUI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "GTK2 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 2.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" .
-
-ui:Gtk3UI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "GTK3 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Gtk+ 3.0 compatible GtkWidget, and the host guarantees that the Gtk+ library has been initialised and the Glib main loop is running before a UI of this type is instantiated.""" .
-
-ui:Qt4UI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "Qt4 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt4 compatible QWidget, and the host guarantees that the Qt4 library has been initialised and the Qt4 main loop is running before a UI of this type is instantiated.""" .
-
-ui:Qt5UI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "Qt5 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a Qt5 compatible QWidget, and the host guarantees that the Qt5 library has been initialised and the Qt5 main loop is running before a UI of this type is instantiated.""" .
-
-ui:X11UI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "X11 UI" ;
-	rdfs:comment """A UI where the LV2_Widget is an X11 window ID.  Note this is actually an integer, i.e. the LV2_Widget is not a pointer to an X11 window ID, but should be itself taken as an integer value.  This is the native UI type on most POSIX systems.""" .
-
-ui:WindowsUI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "Windows UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a Windows HWND window ID.  Note this is actually an unsigned 32-bit integer, i.e. the LV2_Widget is not a pointer to a HWND but should be interpreted as an HWND itself.  This is the native UI type on Microsoft Windows.""" .
-
-ui:CocoaUI
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf ui:UI ;
-	rdfs:label "Cocoa UI" ;
-	rdfs:comment """A UI where the LV2_Widget is a pointer to a NSView, the basic view type for the Cocoa API (formerly OpenStep).  This is the native UI type on Mac OS X.""" .
-
-ui:ui
-	a rdf:Property ;
-	rdfs:domain lv2:Plugin ;
-	rdfs:range ui:UI ;
-	rdfs:label "user interface" ;
-	rdfs:comment """Relates a plugin to a UI that applies to it.""" .
-
-ui:binary
-	a rdf:Property ;
-	owl:sameAs lv2:binary ;
-	owl:deprecated "true"^^xsd:boolean ;
-	rdfs:label "binary" ;
-	rdfs:comment """The shared library a UI resides in.  This property is redundant, new UIs SHOULD use lv2:binary, however hosts MUST still support ui:binary at this time.""" .
-
-ui:makeSONameResident
-	a lv2:Feature ;
-	owl:deprecated "true"^^xsd:boolean ;
-	lv2:documentation """
-<p>DEPRECATED</p>
-
-<p>This feature was intended to support UIs that link against toolkit
-libraries which may not be unloaded during the lifetime of the host.
-This is better achieved by using the appropriate flags when linking the
-UI, e.g. <code>gcc -Wl,-z,nodelete</code>.</p>
-""" .
-
-ui:noUserResize
-	a lv2:Feature ;
-	lv2:documentation """
-<p>If a UI requires this feature it indicates that it does not make sense
-to let the user resize the main widget, and the host should prevent that.
-This feature may not make sense for all UI types. The data pointer for the
-LV2_Feature for this feature should always be set to NULL.</p>
-""" .
-
-ui:fixedSize
-	a lv2:Feature ;
-	lv2:documentation """
-<p>If a UI requires this feature it indicates the same thing as
-ui:noUserResize, and additionally it means that the UI will not resize
-the main widget on its own - it will always remain the same size (e.g. a
-pixmap based GUI). This feature may not make sense for all UI types.
-The data pointer for the LV2_Feature for this feature should always be set
-to NULL.</p>
-""" .
-
-ui:parent
-	a lv2:Feature ;
-	lv2:documentation """
-<p>The parent for the UI.</p>
-
-<p>This feature can be used to pass a parent (e.g. a widget, container, canvas,
-etc.) the UI should be a child of.  The format of data pointer of this feature
-is determined by the UI type, and is generally the same type as the LV2_Widget
-the UI would return (e.g. for a GtkUI the data would be a pointer to a
-GtkWidget which is a GtkContainer).  This is particularly useful for
-cross-toolkit embedding, where the parent often must be known at construction
-time for embedding to work correctly.  UIs should not require this feature
-unless it is absolutely necessary for them to work at all.</p>
-""" .
-
-ui:PortNotification
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf [
-		a owl:Restriction ;
-		owl:onProperty ui:plugin ;
-		owl:cardinality 1 ;
-		rdfs:comment "A PortNotification MUST have exactly one ui:plugin." ;
-	] ;
-	lv2:documentation """
-<p>A port notification.  This describes which ports the host must send
-notifications to the UI about.  The port can be specific by index, using the
-ui:portIndex property, or symbol, using the lv2:symbol property.  Since port
-indices are not guaranteed to be stable between different revisions (or even
-instantiations) of a plugin, symbol is recommended, and index may only be used
-by UIs shipped in the same bundle as the plugin.</p>
-
-<p>A ui:PortNotification MUST have either a ui:portIndex or a lv2:symbol to
-indicate which port it refers to.</p>
-""" .
-
-ui:portNotification
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain ui:UI ;
-	rdfs:range ui:PortNotification ;
-	rdfs:label "port notification" ;
-	lv2:documentation """
-<p>Indicates that a UI should receive notification (via
-LV2UI_Descriptor::port_event()) when a particular port's value changes.</p>
-
-<p>For example:</p>
-<pre class="turtle-code">
-eg:ui
-    a ui:GtkUI ;
-    ui:portNotification [
-        ui:plugin eg:plugin ;
-        lv2:symbol "gain" ;
-        ui:protocol ui:floatProtocol
-    ] .
-</pre>
-""" .
-
-ui:plugin
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain ui:PortNotification ;
-	rdfs:range lv2:Plugin ;
-	rdfs:label "plugin" ;
-	rdfs:comment "The plugin a portNotification applies to." .
-
-ui:portIndex
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:domain ui:PortNotification ;
-	rdfs:range xsd:decimal ;
-	rdfs:label "port index" ;
-	rdfs:comment "The index of the port a portNotification applies to." .
-
-ui:notifyType
-	a rdf:Property ;
-	rdfs:domain ui:PortNotification ;
-	rdfs:label "notify type" ;
-	lv2:documentation """
-<p>Indicates a particular type that the UI should be notified of.  In the case
-of ports where several types of data can be present (e.g. event ports), this
-can be used to indicate that only a particular type of data should cause
-notification.  This is useful where port traffic is very dense, but only a
-certain small number of events are actually of interest to the UI.</p>
-""" .
-
-ui:resize
-	a lv2:Feature ,
-		lv2:ExtensionData ;
-	lv2:documentation """
-<p>A feature that allows the UI to notify the host about its current size, or
-request a size change.  This feature corresponds to the LV2UI_Resize struct,
-which should be passed with the URI LV2_UI__resize.  This struct may also be
-provided by the UI as extension data using the same URI, in which case it is
-used by the host to request that the UI change its size.</p>
-""" .
-
-ui:portMap
-	a lv2:Feature ;
-	lv2:documentation """
-<p>A feature for accessing the index of a port by symbol.  This makes it
-possible to implement and distribute UIs separately from the plugin binaries
-they control.  This feature corresponds to the LV2UI_Port_Index struct, which
-should be passed with the URI LV2_UI__portIndex.</p>
-""" .
-
-ui:portSubscribe
-	a lv2:Feature ;
-	lv2:documentation """
-<p>A feature for dynamically subscribing to updates from a port.  This makes it
-possible for a UI to explicitly request a particular style of update from a
-port at run-time, in a more flexible and powerful way than listing
-subscriptions statically allows.  This feature corresponds to the
-LV2UI_Port_Subscribe struct, which should be passed with the URI
-LV2_UI__portSubscribe.</p>
-""" .
-
-ui:touch
-	a lv2:Feature ;
-	lv2:documentation """
-<p>A feature to notify the host that the user has grabbed a particular port
-control.  This is useful for automation, so the host can allow the user to take
-control of a port, even if that port would otherwise be automated (much like
-grabbing a physical morotised fader).  It can also be used for MIDI learn or in
-any other situation where the host needs to do something with a particular
-control and it would be convenient for the user to select it directly from the
-plugin UI.  This feature corresponds to the LV2UI_Touch struct, which
-should be passed with the URI LV2_UI__touch.</p>
-""" .
-
-ui:idleInterface
-	a lv2:Feature ,
-		lv2:ExtensionData ;
-	lv2:documentation """
-<p>A feature that provides a callback for the host to call rapidly to drive the
-UI.  To support this feature, the UI should list it as a lv2:optionalFeature or
-lv2:requiredFeature in its data, and also as lv2:extensionData.  When the UI's
-extension_data() is called with this URI (LV2_UI__idleInterface), it should
-return a pointer to an LV2UI_Idle_Interface.</p>
-
-<p>To indicate support, the host should pass a feature to instantiate() with
-this URI, with NULL for data.</p>
-""" .
-
-ui:showInterface
-	a lv2:ExtensionData ;
-	lv2:documentation """
-<p>An interface for showing and hiding a window for a UI.  This allows UIs to
-gracefully degrade to separate windows when the host is unable to embed the UI
-widget for whatever reason.  When the UI's extension_data() is called with this
-URI (LV2_UI__showInterface), it should return a pointer to an
-LV2UI_Show_Interface.</p>
-""" .
-
-ui:windowTitle
-	a rdf:Property ;
-	rdfs:range xsd:string ;
-	rdfs:label "window title" ;
-	rdfs:comment "The title for the window shown by LV2UI_Show_Interface." .
-
-ui:updateRate
-	a rdf:Property ;
-	rdfs:range xsd:float ;
-	rdfs:label "update rate" ;
-	rdfs:comment "The target rate, in Hz, to send updates to the UI." .
-
-ui:protocol
-	a rdf:Property ;
-	rdfs:domain ui:PortNotification ;
-	rdfs:range ui:PortProtocol ;
-	rdfs:label "protocol" ;
-	rdfs:comment "The protocol to be used for this notification." .
-
-ui:PortProtocol
-	a rdfs:Class ;
-	rdfs:subClassOf lv2:Feature ;
-	rdfs:label "Port Protocol" ;
-	lv2:documentation """
-<p>A PortProtocol defines a method to communicate port data between a UI and
-plugin.</p>
-
-<p>Any PortProtocol MUST define:</p>
-<table>
-<tr><th>Port Type</th>
-    <td>Which plugin port types the buffer type is valid for.</td></tr>
-<tr><th>Feature Data</th>
-    <td>What data (if any) should be passed in the LV2_Feature.</td></tr>
-</table>
-
-<p>Any PortProtocol for an output port MUST define:</p>
-<table>
-<tr><th>Update Frequency</th>
-    <td>When the host should call port_event().</td></tr>
-<tr><th>Update Format</th>
-    <td>The format of the data in the buffer passed to port_event().</td></tr>
-<tr><th>Options</th>
-    <td>The format of the options passed to subscribe() and unsubscribe().</td>
-</tr></table>
-
-<p>Any PortProtocol for an input port MUST define:</p>
-<table>
-<tr><th>Write Format</th>
-    <td>The format of the data in the buffer passed to write_port().</td></tr>
-<tr><th>Write Effect</th>
-    <td>What happens when the UI calls write_port().</td></tr>
-</table>
-
-<p>For an example, see ui:floatProtocol or ui:peakProtocol.
-</p>
-
-<p>PortProtocol is a subclass of lv2:Feature, so UIs use lv2:optionalFeature and
-lv2:requiredFeature to specify which PortProtocols they want to use.
-</p>
-""" .
-
-ui:floatProtocol
-	a ui:PortProtocol ;
-	rdfs:label "floating point value" ;
-	lv2:documentation """
-
-<p>A protocol for transferring single floating point values.  The rules for
-this protocol are:</p>
-<table>
-<tr><th>Port Type</th>
-    <td>lv2:ControlPort</td></tr>
-<tr><th>Feature Data</th>
-    <td>None.</td></tr>
-<tr><th>Update Frequency</th>
-    <td>The host SHOULD call port_event() as soon as possible when the port
-    value has changed, but there are no timing guarantees.</td></tr>
-<tr><th>Update Format</th>
-    <td>A single <code>float</code>.</td></tr>
-<tr><th>Options</th>
-    <td>None.</td></tr>
-<tr><th>Write Format</th>
-    <td>A single <code>float</code>.</td></tr>
-<tr><th>Write Effect</th>
-    <td>The host SHOULD set the port to the received value as soon as possible,
-    but there is no guarantee that run() actually sees this value.</td></tr>
-</table>
-""" .
-
-ui:peakProtocol
-	a ui:PortProtocol ;
-	rdfs:label "peak measurement for a period of audio" ;
-	lv2:documentation """
-<p>This port protocol defines a way for the host to send continuous peak
-measurements of the audio signal at a certain port to the UI.  The
-intended use is visualisation, e.g. an animated meter widget that shows
-the level of the audio input or output.</p>
-
-<p>A contiguous sequence of audio samples for which a peak value has been
-computed is called a <em>measurement period</em>.</p>
-
-<p>The rules for this protocol are:</p>
-<table>
-<tr><th>Port Type</th>
-    <td>lv2:AudioPort</td></tr>
-<tr><th>Feature Data</th>
-    <td>None.</td></tr>
-<tr><th>Update Frequency</th>
-    <td>The host SHOULD call port_event() at regular intervals.  The
-    measurement periods used for calls to port_event() for the same port SHOULD
-    be contiguous (i.e. the measurement period for one call should begin right
-    after the end of the measurement period for the previous call ends) unless
-    the UI has removed and re-added the port subscription between those calls.
-    However, UIs MUST NOT depend on either the regularity of the calls or the
-    contiguity of the measurement periods; hosts may change the call rate or
-    skip calls for performance or other reasons.  Measurement periods for
-    different calls to port_event() for the same port MUST NOT
-    overlap.</td></tr>
-<tr><th>Update Format</th>
-    <td>A single LV2UI_Peak_Data object.</td></tr>
-<tr><th>Options</th>
-    <td>None.</td></tr>
-<tr><th>Write Format</th>
-    <td>None.</td></tr>
-<tr><th>Write Effect</th>
-    <td>None.</td></tr>
-</table>
-""" .
diff --git a/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl b/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl
deleted file mode 100644
index e81aa70..0000000
--- a/lv2/lv2plug.in/ns/extensions/units/lv2-units.doap.ttl
+++ /dev/null
@@ -1,106 +0,0 @@
-@prefix dcs: <http://ontologi.es/doap-changeset#> .
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/extensions/units>
-	a doap:Project ;
-	doap:name "LV2 Units" ;
-	doap:shortdesc "Units for LV2 values." ;
-	doap:created "2007-02-06" ;
-	doap:homepage <http://lv2plug.in/ns/extensions/units> ;
-	doap:license <http://opensource.org/licenses/isc> ;
-	doap:release [
-		doap:revision "5.11" ;
-		doap:created "2017-06-08" ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Fix outdated port description in documentation."
-			]
-		]
-	] , [
-		doap:revision "5.10" ;
-		doap:created "2015-04-07" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.12.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Fix non-existent port type in examples."
-			] , [
-				rdfs:label "Add lv2:Parameter to domain of units:unit."
-			]
-		]
-	] , [
-		doap:revision "5.8" ;
-		doap:created "2012-10-14" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.2.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Remove units:name in favour of rdfs:label."
-			] , [
-				rdfs:label "Use consistent label style."
-			]
-		]
-	] , [
-		doap:revision "5.6" ;
-		doap:created "2012-04-17" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-1.0.0.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add unit for audio frames."
-			] , [
-				rdfs:label "Add header of URI defines."
-			] , [
-				rdfs:label "Merge with unified LV2 package."
-			]
-		]
-	] , [
-		doap:revision "5.4" ;
-		doap:created "2011-11-21" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-units-5.4.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Make units.ttl a valid OWL 2 DL ontology."
-			] , [
-				rdfs:label "Define used but undefined resources (units:name, units:render, units:symbol, units:Conversion, units:conversion, units:prefixConversion, units:to, and units:factor)."
-			] , [
-				rdfs:label "Update packaging."
-			] , [
-				rdfs:label "Improve documentation."
-			]
-		]
-	] , [
-		doap:revision "5.2" ;
-		doap:created "2010-10-05" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-units-5.2.tar.bz2> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Add build system (for installation)."
-			] , [
-				rdfs:label "Convert documentation to HTML and use lv2:documentation."
-			]
-		]
-	] , [
-		doap:revision "5.0" ;
-		doap:created "2010-10-05" ;
-		doap:file-release <http://lv2plug.in/spec/lv2-units-5.0.tar.gz> ;
-		dcs:blame <http://drobilla.net/drobilla#me> ;
-		dcs:changeset [
-			dcs:item [
-				rdfs:label "Initial release."
-			] , [
-				rdfs:label "Define used but undefined resources (units:name, units:render, units:symbol, units:Conversion, units:conversion, units:prefixConversion, units:to, and units:factor)."
-			] , [
-				rdfs:label "Update packaging."
-			] , [
-				rdfs:label "Improve documentation."
-			]
-		]
-	] ;
-	doap:developer <http://plugin.org.uk/swh.xrdf#me> ;
-	doap:maintainer <http://drobilla.net/drobilla#me> .
diff --git a/lv2/lv2plug.in/ns/extensions/units/manifest.ttl b/lv2/lv2plug.in/ns/extensions/units/manifest.ttl
deleted file mode 100644
index 641f6a1..0000000
--- a/lv2/lv2plug.in/ns/extensions/units/manifest.ttl
+++ /dev/null
@@ -1,9 +0,0 @@
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/ns/extensions/units>
-	a lv2:Specification ;
-	lv2:minorVersion 5 ;
-	lv2:microVersion 11 ;
-	rdfs:seeAlso <units.ttl> .
-
diff --git a/lv2/lv2plug.in/ns/extensions/units/units.h b/lv2/lv2plug.in/ns/extensions/units/units.h
deleted file mode 100644
index 1debf60..0000000
--- a/lv2/lv2plug.in/ns/extensions/units/units.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
-  Copyright 2012-2016 David Robillard <http://drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-/**
-   @defgroup units Units
-
-   Units for LV2 values, see <http://lv2plug.in/ns/extensions/units> for
-   details.
-
-   @{
-*/
-
-#ifndef LV2_UNITS_H
-#define LV2_UNITS_H
-
-#define LV2_UNITS_URI    "http://lv2plug.in/ns/extensions/units"  ///< http://lv2plug.in/ns/extensions/units
-#define LV2_UNITS_PREFIX LV2_UNITS_URI "#"                        ///< http://lv2plug.in/ns/extensions/units#
-
-#define LV2_UNITS__Conversion       LV2_UNITS_PREFIX "Conversion"        ///< http://lv2plug.in/ns/ext/units#Conversion
-#define LV2_UNITS__Unit             LV2_UNITS_PREFIX "Unit"              ///< http://lv2plug.in/ns/ext/units#Unit
-#define LV2_UNITS__bar              LV2_UNITS_PREFIX "bar"               ///< http://lv2plug.in/ns/ext/units#bar
-#define LV2_UNITS__beat             LV2_UNITS_PREFIX "beat"              ///< http://lv2plug.in/ns/ext/units#beat
-#define LV2_UNITS__bpm              LV2_UNITS_PREFIX "bpm"               ///< http://lv2plug.in/ns/ext/units#bpm
-#define LV2_UNITS__cent             LV2_UNITS_PREFIX "cent"              ///< http://lv2plug.in/ns/ext/units#cent
-#define LV2_UNITS__cm               LV2_UNITS_PREFIX "cm"                ///< http://lv2plug.in/ns/ext/units#cm
-#define LV2_UNITS__coef             LV2_UNITS_PREFIX "coef"              ///< http://lv2plug.in/ns/ext/units#coef
-#define LV2_UNITS__conversion       LV2_UNITS_PREFIX "conversion"        ///< http://lv2plug.in/ns/ext/units#conversion
-#define LV2_UNITS__db               LV2_UNITS_PREFIX "db"                ///< http://lv2plug.in/ns/ext/units#db
-#define LV2_UNITS__degree           LV2_UNITS_PREFIX "degree"            ///< http://lv2plug.in/ns/ext/units#degree
-#define LV2_UNITS__frame            LV2_UNITS_PREFIX "frame"             ///< http://lv2plug.in/ns/ext/units#frame
-#define LV2_UNITS__hz               LV2_UNITS_PREFIX "hz"                ///< http://lv2plug.in/ns/ext/units#hz
-#define LV2_UNITS__inch             LV2_UNITS_PREFIX "inch"              ///< http://lv2plug.in/ns/ext/units#inch
-#define LV2_UNITS__khz              LV2_UNITS_PREFIX "khz"               ///< http://lv2plug.in/ns/ext/units#khz
-#define LV2_UNITS__km               LV2_UNITS_PREFIX "km"                ///< http://lv2plug.in/ns/ext/units#km
-#define LV2_UNITS__m                LV2_UNITS_PREFIX "m"                 ///< http://lv2plug.in/ns/ext/units#m
-#define LV2_UNITS__mhz              LV2_UNITS_PREFIX "mhz"               ///< http://lv2plug.in/ns/ext/units#mhz
-#define LV2_UNITS__midiNote         LV2_UNITS_PREFIX "midiNote"          ///< http://lv2plug.in/ns/ext/units#midiNote
-#define LV2_UNITS__mile             LV2_UNITS_PREFIX "mile"              ///< http://lv2plug.in/ns/ext/units#mile
-#define LV2_UNITS__min              LV2_UNITS_PREFIX "min"               ///< http://lv2plug.in/ns/ext/units#min
-#define LV2_UNITS__mm               LV2_UNITS_PREFIX "mm"                ///< http://lv2plug.in/ns/ext/units#mm
-#define LV2_UNITS__ms               LV2_UNITS_PREFIX "ms"                ///< http://lv2plug.in/ns/ext/units#ms
-#define LV2_UNITS__name             LV2_UNITS_PREFIX "name"              ///< http://lv2plug.in/ns/ext/units#name
-#define LV2_UNITS__oct              LV2_UNITS_PREFIX "oct"               ///< http://lv2plug.in/ns/ext/units#oct
-#define LV2_UNITS__pc               LV2_UNITS_PREFIX "pc"                ///< http://lv2plug.in/ns/ext/units#pc
-#define LV2_UNITS__prefixConversion LV2_UNITS_PREFIX "prefixConversion"  ///< http://lv2plug.in/ns/ext/units#prefixConversion
-#define LV2_UNITS__render           LV2_UNITS_PREFIX "render"            ///< http://lv2plug.in/ns/ext/units#render
-#define LV2_UNITS__s                LV2_UNITS_PREFIX "s"                 ///< http://lv2plug.in/ns/ext/units#s
-#define LV2_UNITS__semitone12TET    LV2_UNITS_PREFIX "semitone12TET"     ///< http://lv2plug.in/ns/ext/units#semitone12TET
-#define LV2_UNITS__symbol           LV2_UNITS_PREFIX "symbol"            ///< http://lv2plug.in/ns/ext/units#symbol
-#define LV2_UNITS__unit             LV2_UNITS_PREFIX "unit"              ///< http://lv2plug.in/ns/ext/units#unit
-
-#endif  /* LV2_UNITS_H */
-
-/**
-   @}
-*/
diff --git a/lv2/lv2plug.in/ns/extensions/units/units.ttl b/lv2/lv2plug.in/ns/extensions/units/units.ttl
deleted file mode 100644
index e40bef6..0000000
--- a/lv2/lv2plug.in/ns/extensions/units/units.ttl
+++ /dev/null
@@ -1,395 +0,0 @@
-@prefix lv2:   <http://lv2plug.in/ns/lv2core#> .
-@prefix owl:   <http://www.w3.org/2002/07/owl#> .
-@prefix rdf:   <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs:  <http://www.w3.org/2000/01/rdf-schema#> .
-@prefix units: <http://lv2plug.in/ns/extensions/units#> .
-@prefix xsd:   <http://www.w3.org/2001/XMLSchema#> .
-
-<http://lv2plug.in/ns/extensions/units>
-	a owl:Ontology ;
-	owl:imports <http://lv2plug.in/ns/lv2core> ;
-	rdfs:seeAlso <units.h> ,
-		<lv2-units.doap.ttl> ;
-	lv2:documentation """
-<p>This vocabulary defines a number of units for use in audio processing.</p>
-
-<p>For example, to say that a gain port's value is in decibels (units:db)</p>
-<pre class="turtle-code">
-@prefix units: &lt;http://lv2plug.in/ns/extensions/units#&gt; .
-@prefix eg:    &lt;http://example.org/&gt; .
-
-eg:plugin lv2:port [
-    a            lv2:ControlPort , lv2:InputPort ;
-    lv2:index    0 ;
-    lv2:symbol   "gain" ;
-    lv2:name     "gain" ;
-    units:unit   units:db
-] .
-</pre>
-
-<p>Using the same form, plugins may also specify one-off units inline, to give
-better display hints to hosts:</p>
-<pre class="turtle-code">
-eg:plugin lv2:port [
-    a            lv2:ControlPort , lv2:InputPort ;
-    lv2:index    0 ;
-    lv2:symbol   "frob" ;
-    lv2:name     "frob level" ;
-    units:unit [
-        a            units:Unit ;
-        rdfs:label   "frobnication" ;
-        units:symbol "fr" ;
-        units:render "%f f"
-    ]
-] .
-</pre>
-
-<p>It is also possible to define conversions between various units, which makes
-it possible for hosts to automatically and generically convert from a given
-unit to a desired unit.  The units defined in this extension include conversion
-definitions where it makes sense to do so.</p>
-""" .
-
-units:Unit
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:label "Unit" ;
-	rdfs:comment "A unit for LV2 port data" .
-
-units:unit
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain lv2:Port ,
-		lv2:Parameter ;
-	rdfs:range units:Unit ;
-	rdfs:label "unit" ;
-	rdfs:comment "The unit used by the value of a port or parameter." .
-
-units:render
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:label "unit format string" ;
-	rdfs:domain units:Unit ;
-	rdfs:range xsd:string ;
-	rdfs:comment """A printf format string for rendering a value (eg. "%f dB").""" .
-
-units:symbol
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:label "unit symbol" ;
-	rdfs:domain units:Unit ;
-	rdfs:range xsd:string ;
-	rdfs:comment "The abbreviated symbol for the unit (e.g. dB)." .
-
-units:Conversion
-	a rdfs:Class ,
-		owl:Class ;
-	rdfs:subClassOf [
-		a owl:Restriction ;
-		owl:onProperty units:to ;
-		owl:cardinality 1 ;
-		rdfs:comment "A conversion MUST have exactly 1 units:to property."
-	] ;
-	rdfs:label "Conversion" ;
-	rdfs:comment "A conversion from one unit to another." .
-
-units:conversion
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain units:Unit ;
-	rdfs:range units:Conversion ;
-	rdfs:label "conversion" ;
-	rdfs:comment "A conversion from this unit to another." .
-
-units:prefixConversion
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:subPropertyOf units:conversion ;
-	rdfs:domain units:Unit ;
-	rdfs:range units:Conversion ;
-	rdfs:label "prefix conversion" ;
-	rdfs:comment """A conversion from this unit to the same unit but with a different SI prefix (e.g. Hz to kHz).""" .
-
-units:to
-	a rdf:Property ,
-		owl:ObjectProperty ;
-	rdfs:domain units:Conversion ;
-	rdfs:range units:Unit ;
-	rdfs:label "conversion target" ;
-	rdfs:comment "The target unit this conversion converts to." .
-
-units:factor
-	a rdf:Property ,
-		owl:DatatypeProperty ;
-	rdfs:domain units:Conversion ;
-	rdfs:label "conversion factor" ;
-	rdfs:comment """The factor to multiply the source value by in order to convert to the target unit.""" .
-
-units:s
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.0166666666 ;
-		units:to units:min
-	] ;
-	rdfs:label "seconds" ;
-	units:prefixConversion [
-		units:factor 1000 ;
-		units:to units:ms
-	] ;
-	units:render "%f s" ;
-	units:symbol "s" .
-
-units:ms
-	a units:Unit ;
-	rdfs:label "milliseconds" ;
-	units:prefixConversion [
-		units:factor 0.001 ;
-		units:to units:s
-	] ;
-	units:render "%f ms" ;
-	units:symbol "ms" .
-
-units:min
-	a units:Unit ;
-	units:conversion [
-		units:factor 60.0 ;
-		units:to units:s
-	] ;
-	rdfs:label "minutes" ;
-	units:render "%f mins" ;
-	units:symbol "min" .
-
-units:bar
-	a units:Unit ;
-	rdfs:label "bars" ;
-	units:render "%f bars" ;
-	units:symbol "bars" .
-
-units:beat
-	a units:Unit ;
-	rdfs:label "beats" ;
-	units:render "%f beats" ;
-	units:symbol "beats" .
-
-units:frame
-	a units:Unit ;
-	rdfs:label "audio frames" ;
-	units:render "%f frames" ;
-	units:symbol "frames" .
-
-units:m
-	a units:Unit ;
-	units:conversion [
-		units:factor 39.37 ;
-		units:to units:inch
-	] ;
-	rdfs:label "metres" ;
-	units:prefixConversion [
-		units:factor 100 ;
-		units:to units:cm
-	] , [
-		units:factor 1000 ;
-		units:to units:mm
-	] , [
-		units:factor 0.001 ;
-		units:to units:km
-	] ;
-	units:render "%f m" ;
-	units:symbol "m" .
-
-units:cm
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.3937 ;
-		units:to units:inch
-	] ;
-	rdfs:label "centimetres" ;
-	units:prefixConversion [
-		units:factor 0.01 ;
-		units:to units:m
-	] , [
-		units:factor 10 ;
-		units:to units:mm
-	] , [
-		units:factor 0.00001 ;
-		units:to units:km
-	] ;
-	units:render "%f cm" ;
-	units:symbol "cm" .
-
-units:mm
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.03937 ;
-		units:to units:inch
-	] ;
-	rdfs:label "millimetres" ;
-	units:prefixConversion [
-		units:factor 0.001 ;
-		units:to units:m
-	] , [
-		units:factor 0.1 ;
-		units:to units:cm
-	] , [
-		units:factor 0.000001 ;
-		units:to units:km
-	] ;
-	units:render "%f mm" ;
-	units:symbol "mm" .
-
-units:km
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.62138818 ;
-		units:to units:mile
-	] ;
-	rdfs:label "kilometres" ;
-	units:prefixConversion [
-		units:factor 1000 ;
-		units:to units:m
-	] , [
-		units:factor 100000 ;
-		units:to units:cm
-	] , [
-		units:factor 1000000 ;
-		units:to units:mm
-	] ;
-	units:render "%f km" ;
-	units:symbol "km" .
-
-units:inch
-	a units:Unit ;
-	units:conversion [
-		units:factor 2.54 ;
-		units:to units:cm
-	] ;
-	rdfs:label "inches" ;
-	units:render """%f\"""" ;
-	units:symbol "in" .
-
-units:mile
-	a units:Unit ;
-	units:conversion [
-		units:factor 1.6093 ;
-		units:to units:km
-	] ;
-	rdfs:label "miles" ;
-	units:render "%f mi" ;
-	units:symbol "mi" .
-
-units:db
-	a units:Unit ;
-	rdfs:label "decibels" ;
-	units:render "%f dB" ;
-	units:symbol "dB" .
-
-units:pc
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.01 ;
-		units:to units:coef
-	] ;
-	rdfs:label "percent" ;
-	units:render "%f%%" ;
-	units:symbol "%" .
-
-units:coef
-	a units:Unit ;
-	units:conversion [
-		units:factor 100 ;
-		units:to units:pc
-	] ;
-	rdfs:label "coefficient" ;
-	units:render "* %f" ;
-	units:symbol "" .
-
-units:hz
-	a units:Unit ;
-	rdfs:label "hertz" ;
-	units:prefixConversion [
-		units:factor 0.001 ;
-		units:to units:khz
-	] , [
-		units:factor 0.000001 ;
-		units:to units:mhz
-	] ;
-	units:render "%f Hz" ;
-	units:symbol "Hz" .
-
-units:khz
-	a units:Unit ;
-	rdfs:label "kilohertz" ;
-	units:prefixConversion [
-		units:factor 1000 ;
-		units:to units:hz
-	] , [
-		units:factor 0.001 ;
-		units:to units:mhz
-	] ;
-	units:render "%f kHz" ;
-	units:symbol "kHz" .
-
-units:mhz
-	a units:Unit ;
-	rdfs:label "megahertz" ;
-	units:prefixConversion [
-		units:factor 1000000 ;
-		units:to units:hz
-	] , [
-		units:factor 0.001 ;
-		units:to units:khz
-	] ;
-	units:render "%f MHz" ;
-	units:symbol "MHz" .
-
-units:bpm
-	a units:Unit ;
-	rdfs:label "beats per minute" ;
-	units:prefixConversion [
-		units:factor 0.0166666666 ;
-		units:to units:hz
-	] ;
-	units:render "%f BPM" ;
-	units:symbol "BPM" .
-
-units:oct
-	a units:Unit ;
-	units:conversion [
-		units:factor 12.0 ;
-		units:to units:semitone12TET
-	] ;
-	rdfs:label "octaves" ;
-	units:render "%f octaves" ;
-	units:symbol "oct" .
-
-units:cent
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.01 ;
-		units:to units:semitone12TET
-	] ;
-	rdfs:label "cents" ;
-	units:render "%f ct" ;
-	units:symbol "ct" .
-
-units:semitone12TET
-	a units:Unit ;
-	units:conversion [
-		units:factor 0.083333333 ;
-		units:to units:oct
-	] ;
-	rdfs:label "semitones" ;
-	units:render "%f semi" ;
-	units:symbol "semi" .
-
-units:degree
-	a units:Unit ;
-	rdfs:label "degrees" ;
-	units:render "%f deg" ;
-	units:symbol "deg" .
-
-units:midiNote
-	a units:Unit ;
-	rdfs:label "MIDI note" ;
-	units:render "MIDI note %d" ;
-	units:symbol "note" .