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.

8 files changed, 10 insertions, 11 deletions

diff --git a/x11-apps/amlc/metadata.xml b/x11-apps/amlc/metadata.xml
index e1679d1e28fb..1f92389269f6 100644
--- a/x11-apps/amlc/metadata.xml
+++ b/x11-apps/amlc/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>desktop-misc</herd>
diff --git a/x11-apps/ardesia/metadata.xml b/x11-apps/ardesia/metadata.xml
index 8d1462d5a884..f6ea1cf4cf14 100644
--- a/x11-apps/ardesia/metadata.xml
+++ b/x11-apps/ardesia/metadata.xml
@@ -28,4 +28,3 @@ record it and share on the network.
 	<remote-id type="google-code">https://code.google.com/p/ardesia</remote-id>
 </upstream>
 </pkgmetadata>
-
diff --git a/x11-apps/intel-gpu-tools/metadata.xml b/x11-apps/intel-gpu-tools/metadata.xml
index fe7694404ff5..4aa3a7936a13 100644
--- a/x11-apps/intel-gpu-tools/metadata.xml
+++ b/x11-apps/intel-gpu-tools/metadata.xml
@@ -3,8 +3,8 @@
 <pkgmetadata>
 <herd>x11</herd>
 <use>
- <flag name='python'>Install python based register dumper utilities</flag>
- <flag name='test-programs'>Install test programs for DRM driver development</flag>
- <flag name='unwind'>Provide automatic stack traces on test failures</flag>
+ <flag name="python">Install python based register dumper utilities</flag>
+ <flag name="test-programs">Install test programs for DRM driver development</flag>
+ <flag name="unwind">Provide automatic stack traces on test failures</flag>
 </use>
 </pkgmetadata>
diff --git a/x11-apps/mesa-progs/metadata.xml b/x11-apps/mesa-progs/metadata.xml
index 9d2f919f3ea7..96a5661d6b30 100644
--- a/x11-apps/mesa-progs/metadata.xml
+++ b/x11-apps/mesa-progs/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-apps/xdm/metadata.xml b/x11-apps/xdm/metadata.xml
index 7582fba56890..de17c4b2786f 100644
--- a/x11-apps/xdm/metadata.xml
+++ b/x11-apps/xdm/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
   <herd>x11</herd>
   <use>
-    <flag name='consolekit'>Enable native <pkg>sys-auth/consolekit</pkg> support</flag>
-    <flag name='xdm-auth'>Enable XDM-AUTHENTICATION-1 support</flag>
+    <flag name="consolekit">Enable native <pkg>sys-auth/consolekit</pkg> support</flag>
+    <flag name="xdm-auth">Enable XDM-AUTHENTICATION-1 support</flag>
   </use>
 </pkgmetadata>
diff --git a/x11-apps/xdpyinfo/metadata.xml b/x11-apps/xdpyinfo/metadata.xml
index 1400b5f618c7..358dd30a9f7e 100644
--- a/x11-apps/xdpyinfo/metadata.xml
+++ b/x11-apps/xdpyinfo/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 <herd>x11</herd>
 <use>
-	<flag name='dmx'>Builds support for Distributed Multiheaded X
+	<flag name="dmx">Builds support for Distributed Multiheaded X
 		<pkg>x11-base/xorg-server</pkg></flag>
 </use>
 </pkgmetadata>
diff --git a/x11-apps/xinit/metadata.xml b/x11-apps/xinit/metadata.xml
index f64433cf017d..d4002ef52485 100644
--- a/x11-apps/xinit/metadata.xml
+++ b/x11-apps/xinit/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 	<herd>x11</herd>
 	<use>
-		<flag name='minimal'>
+		<flag name="minimal">
 			Control dependencies on legacy apps (xterm, twm, ...). Safe to
 			enable if you use a modern desktop environment.
 		</flag>
diff --git a/x11-apps/xkbset/metadata.xml b/x11-apps/xkbset/metadata.xml
index 03b143fb398e..72531ee533a9 100644
--- a/x11-apps/xkbset/metadata.xml
+++ b/x11-apps/xkbset/metadata.xml
@@ -5,6 +5,6 @@
 <email>jer@gentoo.org</email>
 </maintainer>
 <use>
-<flag name='tk'>Install the <pkg>dev-perl/perl-tk</pkg> based xkbset-gui utility</flag>
+<flag name="tk">Install the <pkg>dev-perl/perl-tk</pkg> based xkbset-gui utility</flag>
 </use>
 </pkgmetadata>