Unify quoting in metadata.xml files for machine processing

Force unified quoting in all metadata.xml files since lxml does not
preserve original use of single and double quotes. Ensuring unified
quoting before the process allows distinguishing the GLEP 67-related
metadata.xml changes from unrelated quoting changes.

19 files changed, 19 insertions, 22 deletions

diff --git a/x11-libs/compiz-bcop/metadata.xml b/x11-libs/compiz-bcop/metadata.xml
index 94ed9f8e7f37..b8c820e5807e 100644
--- a/x11-libs/compiz-bcop/metadata.xml
+++ b/x11-libs/compiz-bcop/metadata.xml
@@ -7,4 +7,3 @@ BCOP is a code generator that provides an easy way to handle plugin options by
 generating parts of the plugin code directly from the xml metadata file. 
 </longdescription>
 </pkgmetadata>
-
diff --git a/x11-libs/fltk/metadata.xml b/x11-libs/fltk/metadata.xml
index 754b3e44ad58..b77585c4741b 100644
--- a/x11-libs/fltk/metadata.xml
+++ b/x11-libs/fltk/metadata.xml
@@ -10,6 +10,6 @@
   can be used to create applications.
 </longdescription>
 <use>
-  <flag name='games'>Builds and installs some extra games</flag>
+  <flag name="games">Builds and installs some extra games</flag>
 </use>
 </pkgmetadata>
diff --git a/x11-libs/fox-wrapper/metadata.xml b/x11-libs/fox-wrapper/metadata.xml
index 550647655b44..00c1680ed459 100644
--- a/x11-libs/fox-wrapper/metadata.xml
+++ b/x11-libs/fox-wrapper/metadata.xml
@@ -6,4 +6,3 @@
 		<name>Matti Bickel</name>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/x11-libs/glamor/metadata.xml b/x11-libs/glamor/metadata.xml
index a83e1d54614a..a61f7113f618 100644
--- a/x11-libs/glamor/metadata.xml
+++ b/x11-libs/glamor/metadata.xml
@@ -3,6 +3,6 @@
 <pkgmetadata>
 <herd>x11</herd>
 <use>
-	<flag name='gles'>Build glamor based on gles2</flag>
+	<flag name="gles">Build glamor based on gles2</flag>
 </use>
 </pkgmetadata>
diff --git a/x11-libs/goffice/metadata.xml b/x11-libs/goffice/metadata.xml
index cbc0c75add28..dd404721855d 100644
--- a/x11-libs/goffice/metadata.xml
+++ b/x11-libs/goffice/metadata.xml
@@ -7,4 +7,3 @@
 		on top of GLib and Gtk+ and used by software such as Gnumeric.
 	</longdescription>
 </pkgmetadata>
-
diff --git a/x11-libs/gtkmathview/metadata.xml b/x11-libs/gtkmathview/metadata.xml
index f373264a7eee..9ca29e5e82b5 100644
--- a/x11-libs/gtkmathview/metadata.xml
+++ b/x11-libs/gtkmathview/metadata.xml
@@ -3,8 +3,8 @@
 <pkgmetadata>
 <herd>gnome</herd>
 <use>
-	<flag name='mathml'>Install additional fonts for proper mathml
+	<flag name="mathml">Install additional fonts for proper mathml
 	support.</flag>
-	<flag name='t1lib'>Enable <pkg>media-libs/t1lib</pkg> support</flag>
+	<flag name="t1lib">Enable <pkg>media-libs/t1lib</pkg> support</flag>
 </use>
 </pkgmetadata>
diff --git a/x11-libs/libGLw/metadata.xml b/x11-libs/libGLw/metadata.xml
index 73efd9e116d6..dd4783e45f5e 100644
--- a/x11-libs/libGLw/metadata.xml
+++ b/x11-libs/libGLw/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>x11</herd>
diff --git a/x11-libs/libdrm/metadata.xml b/x11-libs/libdrm/metadata.xml
index 92b215648248..ff58990ed2db 100644
--- a/x11-libs/libdrm/metadata.xml
+++ b/x11-libs/libdrm/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 <herd>x11</herd>
 <use>
-<flag name='libkms'>Enable building of libkms, a library for applications to interface with KMS</flag>
-<flag name='valgrind'>Compile in valgrind memory hints</flag>
+<flag name="libkms">Enable building of libkms, a library for applications to interface with KMS</flag>
+<flag name="valgrind">Compile in valgrind memory hints</flag>
 </use>
 </pkgmetadata>
diff --git a/x11-libs/libfm-extra/metadata.xml b/x11-libs/libfm-extra/metadata.xml
index 128285989a52..68e971611724 100644
--- a/x11-libs/libfm-extra/metadata.xml
+++ b/x11-libs/libfm-extra/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>lxde</herd>
diff --git a/x11-libs/libfm/metadata.xml b/x11-libs/libfm/metadata.xml
index bb31022fe784..82f76ad43b71 100644
--- a/x11-libs/libfm/metadata.xml
+++ b/x11-libs/libfm/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>lxde</herd>
diff --git a/x11-libs/libgxim/metadata.xml b/x11-libs/libgxim/metadata.xml
index 79a6bda1d46a..09b23c20c59c 100644
--- a/x11-libs/libgxim/metadata.xml
+++ b/x11-libs/libgxim/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<herd>cjk</herd>
diff --git a/x11-libs/librfm/metadata.xml b/x11-libs/librfm/metadata.xml
index a4f8b1f78405..5e8c74af68e9 100644
--- a/x11-libs/librfm/metadata.xml
+++ b/x11-libs/librfm/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/x11-libs/libtinynotify-cli/metadata.xml b/x11-libs/libtinynotify-cli/metadata.xml
index 36d26caae7a8..72c0c936e192 100644
--- a/x11-libs/libtinynotify-cli/metadata.xml
+++ b/x11-libs/libtinynotify-cli/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/x11-libs/libtinynotify-systemwide/metadata.xml b/x11-libs/libtinynotify-systemwide/metadata.xml
index 2e9cde8b7f72..1f4e7dc6944b 100644
--- a/x11-libs/libtinynotify-systemwide/metadata.xml
+++ b/x11-libs/libtinynotify-systemwide/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/x11-libs/libtinynotify/metadata.xml b/x11-libs/libtinynotify/metadata.xml
index a4ea36e08ce8..cf997f0930fa 100644
--- a/x11-libs/libtinynotify/metadata.xml
+++ b/x11-libs/libtinynotify/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>
diff --git a/x11-libs/libva-intel-driver/metadata.xml b/x11-libs/libva-intel-driver/metadata.xml
index 59caf2126158..2d8e058094e0 100644
--- a/x11-libs/libva-intel-driver/metadata.xml
+++ b/x11-libs/libva-intel-driver/metadata.xml
@@ -11,6 +11,6 @@
 	<name>Emil Karlson</name>
   </maintainer>
 	<use>
-		<flag name='drm'>Enables VA/DRM API support.</flag>
+		<flag name="drm">Enables VA/DRM API support.</flag>
     </use>
 </pkgmetadata>
diff --git a/x11-libs/libva/metadata.xml b/x11-libs/libva/metadata.xml
index 8aef4bbadb48..b62a54c1abcc 100644
--- a/x11-libs/libva/metadata.xml
+++ b/x11-libs/libva/metadata.xml
@@ -6,7 +6,7 @@
     <name>Alexis Ballier</name>
   </maintainer>
 	<use>
-		<flag name='egl'>Enables EGL support.</flag>
-		<flag name='drm'>Enables VA/DRM API support.</flag>
+		<flag name="egl">Enables EGL support.</flag>
+		<flag name="drm">Enables VA/DRM API support.</flag>
     </use>
 </pkgmetadata>
diff --git a/x11-libs/libxklavier/metadata.xml b/x11-libs/libxklavier/metadata.xml
index 91a5284ae802..1d2462d712ff 100644
--- a/x11-libs/libxklavier/metadata.xml
+++ b/x11-libs/libxklavier/metadata.xml
@@ -6,6 +6,6 @@
     <email>freedesktop-bugs@gentoo.org</email>
   </maintainer>
   <use>
-    <flag name='introspection'>Use <pkg>dev-libs/gobject-introspection</pkg> for introspection</flag>
+    <flag name="introspection">Use <pkg>dev-libs/gobject-introspection</pkg> for introspection</flag>
   </use>
 </pkgmetadata>
diff --git a/x11-libs/xosd/metadata.xml b/x11-libs/xosd/metadata.xml
index a85f24f773c1..e1022f08e0d1 100644
--- a/x11-libs/xosd/metadata.xml
+++ b/x11-libs/xosd/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
 	<maintainer>