32 files changed, 26 insertions, 308 deletions

diff --git a/plugins/eg-synth.lv2/manifest.ttl.in b/plugins/eg-synth.lv2/manifest.ttl.in
deleted file mode 100644
index 24acd71..0000000
--- a/plugins/eg-synth.lv2/manifest.ttl.in
+++ /dev/null
@@ -1,9 +0,0 @@
-# See manifest.ttl.in in the eg-amp.lv2 example for an explanation of this file
-
-@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/plugins/eg-synth>
-	a lv2:Plugin ;
-	lv2:binary <synth@LIB_EXT@>  ;
-	rdfs:seeAlso <synth.ttl> .
diff --git a/plugins/eg-synth.lv2/synth.c b/plugins/eg-synth.lv2/synth.c
deleted file mode 100644
index 758989b..0000000
--- a/plugins/eg-synth.lv2/synth.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
-  Copyright 2012 Harry van Haaren <harryhaaren@gmail.com>
-  Copyright 2012 David Robillard <d@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.
-*/
-
-/**
-   @file synth.c Implementation of the LV2 Sin Synth example plugin.
-
-   This is a simple LV2 synthesis plugin that demonstrates how to receive MIDI
-   events and render audio in response to them.
-*/
-
-#include <math.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
-
-#define SYNTH_URI "http://lv2plug.in/plugins/eg-synth"
-
-/** Port indices. */
-typedef enum {
-	SYNTH_FREQ = 0,
-	SYNTH_OUTPUT,
-} PortIndex;
-
-/** Plugin instance. */
-typedef struct {
-	// Sample rate, necessary to generate sin wave in run()
-	double sample_rate;
-
-	// Current wave phase
-	float phase;
-
-	// Port buffers
-	const float* freq;
-	float*       output;
-} Synth;
-
-/** Create a new plugin instance. */
-static LV2_Handle
-instantiate(const LV2_Descriptor*     descriptor,
-            double                    rate,
-            const char*               bundle_path,
-            const LV2_Feature* const* features)
-{
-	Synth* self = (Synth*)malloc(sizeof(Synth));
-	if (self) {
-		// Store the sample rate so it is available in run()
-		self->sample_rate = rate;
-	}
-	return (LV2_Handle)self;
-}
-
-/** Connect a port to a buffer (audio thread, must be RT safe). */
-static void
-connect_port(LV2_Handle instance,
-             uint32_t   port,
-             void*      data)
-{
-	Synth* self = (Synth*)instance;
-
-	switch ((PortIndex)port) {
-	case SYNTH_FREQ:
-		self->freq = (const float*)data;
-		break;
-	case SYNTH_OUTPUT:
-		self->output = (float*)data;
-		break;
-	}
-}
-
-/** Initialise and prepare the plugin instance for running. */
-static void
-activate(LV2_Handle instance)
-{
-	Synth* self = (Synth*)instance;
-
-	// Initialize phase so we start at the beginning of the wave
-	self->phase = 0.0f;
-}
-
-/** Process a block of audio (audio thread, must be RT safe). */
-static void
-run(LV2_Handle instance, uint32_t n_samples)
-{
-	Synth* self = (Synth*)instance;
-
-	const float  PI     = 3.1415;
-	const float  volume = 0.3;
-	const float  freq   = *(self->freq);
-	float* const output = self->output;
-
-	float samples_per_cycle = self->sample_rate / freq;
-
-	/* Calculate the phase offset per sample.  Phase ranges from 0..1, so
-	   phase_increment is a floating point number such that we get "freq"
-	   number of cycles in "sample_rate" amount of samples. */
-	float phase_increment = (1.f / samples_per_cycle);
-
-	for (uint32_t pos = 0; pos < n_samples; pos++) {
-		/* Calculate the next sample.  Phase ranges from 0..1, but sin()
-		   expects its input in radians, so we multiply by 2 PI to convert it.
-		   We also multiply by volume so it's not extremely loud. */
-		output[pos] = sin(self->phase * 2 * PI) * volume;
-
-		/* Increment the phase so we generate the next sample */
-		self->phase += phase_increment;
-		if (self->phase > 1.0f) {
-			self->phase = 0.0f;
-		}
-	}
-}
-
-/** Finish running (counterpart to activate()). */
-static void
-deactivate(LV2_Handle instance)
-{
-	/* Nothing to do here in this trivial mostly stateless plugin. */
-}
-
-/** Destroy a plugin instance (counterpart to instantiate()). */
-static void
-cleanup(LV2_Handle instance)
-{
-	free(instance);
-}
-
-/** Return extension data provided by the plugin. */
-static const void*
-extension_data(const char* uri)
-{
-	return NULL;  /* This plugin has no extension data. */
-}
-
-/** The LV2_Descriptor for this plugin. */
-static const LV2_Descriptor descriptor = {
-	SYNTH_URI,
-	instantiate,
-	connect_port,
-	activate,
-	run,
-	deactivate,
-	cleanup,
-	extension_data
-};
-
-/** Entry point, the host will call this function to access descriptors. */
-LV2_SYMBOL_EXPORT
-const LV2_Descriptor*
-lv2_descriptor(uint32_t index)
-{
-	switch (index) {
-	case 0:
-		return &descriptor;
-	default:
-		return NULL;
-	}
-}
diff --git a/plugins/eg-synth.lv2/synth.ttl b/plugins/eg-synth.lv2/synth.ttl
deleted file mode 100644
index fb97d56..0000000
--- a/plugins/eg-synth.lv2/synth.ttl
+++ /dev/null
@@ -1,44 +0,0 @@
-# LV2 Sinewave synth plugin
-# Copyright 2012 Harry van Haaren <harryhaaren@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.
-
-@prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix foaf: <http://xmlns.com/foaf/0.1/> .
-@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
-@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
-@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
-
-<http://lv2plug.in/plugins/eg-synth>
-	a lv2:Plugin ,
-		lv2:InstrumentPlugin ;
-	doap:name "Example Synthesizer" ;
-	doap:license <http://opensource.org/licenses/isc> ;
-	lv2:project <http://lv2plug.in/ns/lv2> ;
-	lv2:optionalFeature lv2:hardRTCapable ;
-	lv2:port [
-		a lv2:InputPort ,
-			lv2:ControlPort ;
-		lv2:index 0 ;
-		lv2:symbol "frequency" ;
-		lv2:name "Frequency" ;
-		lv2:default 440.0 ;
-		lv2:minimum 40.0 ;
-		lv2:maximum 880.0
-	] , [
-		a lv2:AudioPort ,
-			lv2:OutputPort ;
-		lv2:index 1 ;
-		lv2:symbol "out" ;
-		lv2:name "Out"
-	] .
diff --git a/plugins/eg-synth.lv2/waf b/plugins/eg-synth.lv2/waf
deleted file mode 120000
index 59a1ac9..0000000
--- a/plugins/eg-synth.lv2/waf
+++ /dev/null
@@ -1 +0,0 @@
-../../waf
\ No newline at end of file
diff --git a/plugins/eg-synth.lv2/wscript b/plugins/eg-synth.lv2/wscript
deleted file mode 100644
index 2069d03..0000000
--- a/plugins/eg-synth.lv2/wscript
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env python
-from waflib.extras import autowaf as autowaf
-import re
-
-# Variables for 'waf dist'
-APPNAME = 'eg-synth.lv2'
-VERSION = '1.0.0'
-
-# Mandatory variables
-top = '.'
-out = 'build'
-
-def options(opt):
-    opt.load('compiler_c')
-    autowaf.set_options(opt)
-
-def configure(conf):
-    conf.load('compiler_c')
-    autowaf.configure(conf)
-    autowaf.set_c99_mode(conf)
-    autowaf.display_header('Synth Configuration')
-
-    if not autowaf.is_child():
-        autowaf.check_pkg(conf, 'lv2', uselib_store='LV2')
-
-    autowaf.display_msg(conf, 'LV2 bundle directory', conf.env.LV2DIR)
-    print('')
-
-def build(bld):
-    bundle = APPNAME
-
-    # Make a pattern for shared objects without the 'lib' prefix
-    module_pat = re.sub('^lib', '', bld.env.cshlib_PATTERN)
-    module_ext = module_pat[module_pat.rfind('.'):]
-
-    # Build manifest.ttl by substitution (for portable lib extension)
-    bld(features     = 'subst',
-        source       = 'manifest.ttl.in',
-        target       = '%s/%s' % (bundle, 'manifest.ttl'),
-        install_path = '${LV2DIR}/%s' % bundle,
-        LIB_EXT      = module_ext)
-
-    # Copy other data files to build bundle (build/eg-amp.lv2)
-    for i in ['synth.ttl']:
-        bld(features     = 'subst',
-            is_copy      = True,
-            source       = i,
-            target       = '%s/%s' % (bundle, i),
-            install_path = '${LV2DIR}/%s' % bundle)
-
-    # Use LV2 headers from parent directory if building as a sub-project
-    includes = None
-    if autowaf.is_child:
-        includes = '../..'
-
-    # Build plugin library
-    obj = bld(features     = 'c cshlib',
-              source       = 'synth.c',
-              name         = 'synth',
-              target       = '%s/synth' % bundle,
-              install_path = '${LV2DIR}/%s' % bundle,
-              uselib       = 'LV2',
-              includes     = includes)
-    obj.env.cshlib_PATTERN = module_pat
diff --git a/plugins/eg-amp.lv2/README.txt b/plugins/eg01-amp.lv2/README.txt
index c2ab37d..f024a4d 100644
--- a/plugins/eg-amp.lv2/README.txt
+++ b/plugins/eg01-amp.lv2/README.txt
@@ -2,11 +2,11 @@
 
 This plugin is a simple example of a basic LV2 plugin with no additional features.
 It has audio ports which contain an array of `float`,
-and control ports which contain a single `float`.
+and a control port which contain a single `float`.
 
 LV2 plugins are defined in two parts: code and data.
-The code is written in C (or any C compatible language, such as C++) and defines the executable portions of the plugin.
-Static data is described separately in human and machine readable files in the http://www.w3.org/TeamSubmission/turtle/[Turtle] syntax.
+The code is written in C, or any C compatible language such as C++.
+Static data is described separately in the human and machine friendly http://www.w3.org/TeamSubmission/turtle/[Turtle] syntax.
 Turtle is a syntax for the RDF data model,
 but familiarity with RDF is not required to understand this documentation.
 
@@ -16,6 +16,6 @@ There are several advantages to this approach:
 
  * Hosts can discover and inspect plugins without loading or executing any plugin code
  * It is simple to work with plugin data using scripting languages, command line tools, etc.
- * A standard format allows the re-use of existing vocabularies to describe plugins
+ * The standard format allow the use of existing vocabularies to describe plugins and related information
  * The data inherently integrates with the web, databases, etc.
  * Labels and documentation are translatable, and available to hosts for display in user interfaces
diff --git a/plugins/eg-amp.lv2/amp.c b/plugins/eg01-amp.lv2/amp.c
index 8dd7b4f..8dd7b4f 100644
--- a/plugins/eg-amp.lv2/amp.c
+++ b/plugins/eg01-amp.lv2/amp.c
diff --git a/plugins/eg-amp.lv2/amp.ttl b/plugins/eg01-amp.lv2/amp.ttl
index 25e4320..f4a87f2 100644
--- a/plugins/eg-amp.lv2/amp.ttl
+++ b/plugins/eg01-amp.lv2/amp.ttl
@@ -1,8 +1,17 @@
+# The full description of the plugin is in this file, which is linked to from
+# `manifest.ttl`.  This is done so the host only needs to scan the relatively
+# small `manifest.ttl` files to quickly discover all plugins.
+
 @prefix doap: <http://usefulinc.com/ns/doap#> .
-@prefix lv2: <http://lv2plug.in/ns/lv2core#> .
-@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
+@prefix lv2:  <http://lv2plug.in/ns/lv2core#> .
+@prefix rdf:  <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
 
+# First the type of the plugin is described.  All plugins must explicitly list
+# `lv2:Plugin` as a type.  A more specific type should also be given, where
+# applicable, so hosts can present a nicer UI for loading plugins.  Note that
+# this URI is the identifier of the plugin, so if it does not match the one in
+# `manifest.ttl`, the host will not discover the plugin data at all.
 <http://lv2plug.in/plugins/eg-amp>
 	a lv2:Plugin ,
 		lv2:AmplifierPlugin ;
diff --git a/plugins/eg-amp.lv2/manifest.ttl.in b/plugins/eg01-amp.lv2/manifest.ttl.in
index 51f4a79..0da78b0 100644
--- a/plugins/eg-amp.lv2/manifest.ttl.in
+++ b/plugins/eg01-amp.lv2/manifest.ttl.in
@@ -12,7 +12,7 @@
 #
 # ==== Namespace Prefixes ====
 #
-# Turtle files often contain many URIs.  To make this more readable, prefixes
+# Turtle files contain many URIs.  To make this more readable, prefixes
 # can be defined.  For example, with the `lv2:` prefix below, instead of
 # <http://lv2plug.in/ns/lv2core#Plugin> the shorter form `lv2:Plugin` can be
 # used.  This is just a shorthand for URIs within a file, the prefixes are not
@@ -33,7 +33,7 @@
 # This file is called called `manifest.ttl.in` rather than `manifest.ttl`
 # to indicate that it is not the final file to be installed.
 # This is not necessary, but is a good idea for portable plugins.
-# For reability, the text will assume `.so` is the extension used.
+# For reability, the following text will assume `.so` is the extension used.
 #
 # In short, this declares that the resource with URI
 # "http://lv2plug.in/plugins/eg-amp" is an LV2 plugin, with executable code in
@@ -74,14 +74,14 @@
 # E.G. WHERE THE PORTION FOLLOWING "http://" IS NOT AN ACTUAL DOMAIN NAME.  If
 # you need an example URI, the domain http://example.org/ is reserved for this
 # purpose.  It is best to use web URIs, e.g. at the domain where plugins are
-# hosted for download, even if there is currently no documents hosted there.
+# hosted for download, even if no actual documents are currently hosted there.
 # If this is truly impossible, use a URN, e.g. urn:myplugs:superamp.
 #
 # A detailed explanation of each statement follows.
 
 <http://lv2plug.in/plugins/eg-amp> a lv2:Plugin .
 
-# The `a` is a Turtle shortcut for rdf:type and more or less means ``is a''.
+# The `a`, as in ``is a'', is a Turtle shortcut for `rdf:type`.
 # `lv2:Plugin` expands to <http://lv2plug.in/ns/lv2core#Plugin> (using the
 # `lv2:` prefix above) which is the type of all LV2 plugins.
 # This statement means ``<http://lv2plug.in/plugins/eg-amp> is an LV2 plugin''.
diff --git a/plugins/eg-amp.lv2/waf b/plugins/eg01-amp.lv2/waf
index 59a1ac9..59a1ac9 120000
--- a/plugins/eg-amp.lv2/waf
+++ b/plugins/eg01-amp.lv2/waf
diff --git a/plugins/eg-amp.lv2/wscript b/plugins/eg01-amp.lv2/wscript
index d4295ff..d4295ff 100644
--- a/plugins/eg-amp.lv2/wscript
+++ b/plugins/eg01-amp.lv2/wscript
diff --git a/plugins/eg-midigate.lv2/README.txt b/plugins/eg02-midigate.lv2/README.txt
index 8f4a0f0..8f4a0f0 100644
--- a/plugins/eg-midigate.lv2/README.txt
+++ b/plugins/eg02-midigate.lv2/README.txt
diff --git a/plugins/eg-midigate.lv2/manifest.ttl.in b/plugins/eg02-midigate.lv2/manifest.ttl.in
index d32f1dc..d32f1dc 100644
--- a/plugins/eg-midigate.lv2/manifest.ttl.in
+++ b/plugins/eg02-midigate.lv2/manifest.ttl.in
diff --git a/plugins/eg-midigate.lv2/midigate.c b/plugins/eg02-midigate.lv2/midigate.c
index 3b74bfc..3b74bfc 100644
--- a/plugins/eg-midigate.lv2/midigate.c
+++ b/plugins/eg02-midigate.lv2/midigate.c
diff --git a/plugins/eg-midigate.lv2/midigate.ttl b/plugins/eg02-midigate.lv2/midigate.ttl
index 59ac815..59ac815 100644
--- a/plugins/eg-midigate.lv2/midigate.ttl
+++ b/plugins/eg02-midigate.lv2/midigate.ttl
diff --git a/plugins/eg-metro.lv2/waf b/plugins/eg02-midigate.lv2/waf
index 59a1ac9..59a1ac9 120000
--- a/plugins/eg-metro.lv2/waf
+++ b/plugins/eg02-midigate.lv2/waf
diff --git a/plugins/eg-midigate.lv2/wscript b/plugins/eg02-midigate.lv2/wscript
index 44336af..44336af 100644
--- a/plugins/eg-midigate.lv2/wscript
+++ b/plugins/eg02-midigate.lv2/wscript
diff --git a/plugins/eg-metro.lv2/README.txt b/plugins/eg03-metro.lv2/README.txt
index 5e9a84a..5e9a84a 100644
--- a/plugins/eg-metro.lv2/README.txt
+++ b/plugins/eg03-metro.lv2/README.txt
diff --git a/plugins/eg-metro.lv2/manifest.ttl.in b/plugins/eg03-metro.lv2/manifest.ttl.in
index bd93f66..bd93f66 100644
--- a/plugins/eg-metro.lv2/manifest.ttl.in
+++ b/plugins/eg03-metro.lv2/manifest.ttl.in
diff --git a/plugins/eg-metro.lv2/metro.c b/plugins/eg03-metro.lv2/metro.c
index 97821a1..d2ac982 100644
--- a/plugins/eg-metro.lv2/metro.c
+++ b/plugins/eg03-metro.lv2/metro.c
@@ -56,20 +56,18 @@ enum {
 	METRO_OUT     = 2
 };
 
+/** During execution this plugin can be in one of 3 states: */
 typedef enum {
-	STATE_ATTACK,
-	STATE_DECAY,
-	STATE_OFF
+	STATE_ATTACK,  // Envelope rising
+	STATE_DECAY,   // Envelope lowering
+	STATE_OFF      // Silent
 } State;
 
+/** The plugin instance structure: */
 typedef struct {
-	/* Features */
-	LV2_URID_Map* map;
+	LV2_URID_Map* map;   // URID map feature
+	MetroURIs     uris;  // Cache of mapped URIDs
 
-	/* URIs */
-	MetroURIs uris;
-
-	/* Ports */
 	struct {
 		LV2_Atom_Sequence* control;
 		LV2_Atom_Sequence* notify;
diff --git a/plugins/eg-metro.lv2/metro.ttl b/plugins/eg03-metro.lv2/metro.ttl
index a6f297f..a6f297f 100644
--- a/plugins/eg-metro.lv2/metro.ttl
+++ b/plugins/eg03-metro.lv2/metro.ttl
diff --git a/plugins/eg-midigate.lv2/waf b/plugins/eg03-metro.lv2/waf
index 59a1ac9..59a1ac9 120000
--- a/plugins/eg-midigate.lv2/waf
+++ b/plugins/eg03-metro.lv2/waf
diff --git a/plugins/eg-metro.lv2/wscript b/plugins/eg03-metro.lv2/wscript
index 40642b6..40642b6 100644
--- a/plugins/eg-metro.lv2/wscript
+++ b/plugins/eg03-metro.lv2/wscript
diff --git a/plugins/eg-sampler.lv2/README.txt b/plugins/eg04-sampler.lv2/README.txt
index c1cac46..c1cac46 100644
--- a/plugins/eg-sampler.lv2/README.txt
+++ b/plugins/eg04-sampler.lv2/README.txt
diff --git a/plugins/eg-sampler.lv2/click.wav b/plugins/eg04-sampler.lv2/click.wav
index 520a18c..520a18c 100644
--- a/plugins/eg-sampler.lv2/click.wav
+++ b/plugins/eg04-sampler.lv2/click.wav
diff --git a/plugins/eg-sampler.lv2/manifest.ttl.in b/plugins/eg04-sampler.lv2/manifest.ttl.in
index b4fa23e..b4fa23e 100644
--- a/plugins/eg-sampler.lv2/manifest.ttl.in
+++ b/plugins/eg04-sampler.lv2/manifest.ttl.in
diff --git a/plugins/eg-sampler.lv2/sampler.c b/plugins/eg04-sampler.lv2/sampler.c
index 5bb4e54..5bb4e54 100644
--- a/plugins/eg-sampler.lv2/sampler.c
+++ b/plugins/eg04-sampler.lv2/sampler.c
diff --git a/plugins/eg-sampler.lv2/sampler.ttl b/plugins/eg04-sampler.lv2/sampler.ttl
index e008de0..e008de0 100644
--- a/plugins/eg-sampler.lv2/sampler.ttl
+++ b/plugins/eg04-sampler.lv2/sampler.ttl
diff --git a/plugins/eg-sampler.lv2/sampler_ui.c b/plugins/eg04-sampler.lv2/sampler_ui.c
index 40922ae..40922ae 100644
--- a/plugins/eg-sampler.lv2/sampler_ui.c
+++ b/plugins/eg04-sampler.lv2/sampler_ui.c
diff --git a/plugins/eg-sampler.lv2/uris.h b/plugins/eg04-sampler.lv2/uris.h
index e2ec6d0..e2ec6d0 100644
--- a/plugins/eg-sampler.lv2/uris.h
+++ b/plugins/eg04-sampler.lv2/uris.h
diff --git a/plugins/eg-sampler.lv2/waf b/plugins/eg04-sampler.lv2/waf
index 59a1ac9..59a1ac9 120000
--- a/plugins/eg-sampler.lv2/waf
+++ b/plugins/eg04-sampler.lv2/waf
diff --git a/plugins/eg-sampler.lv2/wscript b/plugins/eg04-sampler.lv2/wscript
index 732c904..732c904 100644
--- a/plugins/eg-sampler.lv2/wscript
+++ b/plugins/eg04-sampler.lv2/wscript