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.

12 files changed, 11 insertions, 18 deletions

diff --git a/games-action/awesomenauts/metadata.xml b/games-action/awesomenauts/metadata.xml
index fcab3b2f70ac..dbbe0d9a6a94 100644
--- a/games-action/awesomenauts/metadata.xml
+++ b/games-action/awesomenauts/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>
+		<flag name="bundled-libs">
 			Use the upstream provided bundled libraries.
 		</flag>
 	</use>
diff --git a/games-action/beathazardultra/metadata.xml b/games-action/beathazardultra/metadata.xml
index fcab3b2f70ac..dbbe0d9a6a94 100644
--- a/games-action/beathazardultra/metadata.xml
+++ b/games-action/beathazardultra/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>
+		<flag name="bundled-libs">
 			Use the upstream provided bundled libraries.
 		</flag>
 	</use>
diff --git a/games-action/hotline-miami/metadata.xml b/games-action/hotline-miami/metadata.xml
index 83ea9430635d..e5a44ead0121 100644
--- a/games-action/hotline-miami/metadata.xml
+++ b/games-action/hotline-miami/metadata.xml
@@ -3,7 +3,7 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>Use bundled libraries.</flag>
-		<flag name='launcher'>Install qt launcher</flag>
+		<flag name="bundled-libs">Use bundled libraries.</flag>
+		<flag name="launcher">Install qt launcher</flag>
 	</use>
 </pkgmetadata>
diff --git a/games-action/lugaru/metadata.xml b/games-action/lugaru/metadata.xml
index e1217c9fb035..44fd866000da 100644
--- a/games-action/lugaru/metadata.xml
+++ b/games-action/lugaru/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>games</herd>
diff --git a/games-action/nighthawk/metadata.xml b/games-action/nighthawk/metadata.xml
index d24f5c99dc6e..8569ac0ab1a1 100644
--- a/games-action/nighthawk/metadata.xml
+++ b/games-action/nighthawk/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>games</herd>
diff --git a/games-action/openclonk/metadata.xml b/games-action/openclonk/metadata.xml
index c5180b637a68..b0ce92abfafc 100644
--- a/games-action/openclonk/metadata.xml
+++ b/games-action/openclonk/metadata.xml
@@ -18,4 +18,3 @@
 		important features of Clonk.
 	</longdescription>
 </pkgmetadata>
-
diff --git a/games-action/solar2/metadata.xml b/games-action/solar2/metadata.xml
index d13413d31d91..dbbe0d9a6a94 100644
--- a/games-action/solar2/metadata.xml
+++ b/games-action/solar2/metadata.xml
@@ -3,9 +3,8 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>
+		<flag name="bundled-libs">
 			Use the upstream provided bundled libraries.
 		</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/games-action/super-hexagon/metadata.xml b/games-action/super-hexagon/metadata.xml
index d13413d31d91..dbbe0d9a6a94 100644
--- a/games-action/super-hexagon/metadata.xml
+++ b/games-action/super-hexagon/metadata.xml
@@ -3,9 +3,8 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>
+		<flag name="bundled-libs">
 			Use the upstream provided bundled libraries.
 		</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/games-action/swordandsworcery/metadata.xml b/games-action/swordandsworcery/metadata.xml
index d13413d31d91..dbbe0d9a6a94 100644
--- a/games-action/swordandsworcery/metadata.xml
+++ b/games-action/swordandsworcery/metadata.xml
@@ -3,9 +3,8 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>
+		<flag name="bundled-libs">
 			Use the upstream provided bundled libraries.
 		</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/games-action/teeworlds/metadata.xml b/games-action/teeworlds/metadata.xml
index 01a746edb196..cad5a2aa1773 100644
--- a/games-action/teeworlds/metadata.xml
+++ b/games-action/teeworlds/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
 	<herd>games</herd>
 </pkgmetadata>
-
diff --git a/games-action/trine2/metadata.xml b/games-action/trine2/metadata.xml
index 17a39c8320cf..c87b23f21fba 100644
--- a/games-action/trine2/metadata.xml
+++ b/games-action/trine2/metadata.xml
@@ -3,8 +3,7 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='bundled-libs'>Use bundled libraries.</flag>
-		<flag name='launcher'>Install gtk+ launcher</flag>
+		<flag name="bundled-libs">Use bundled libraries.</flag>
+		<flag name="launcher">Install gtk+ launcher</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/games-action/trosh/metadata.xml b/games-action/trosh/metadata.xml
index 01a746edb196..cad5a2aa1773 100644
--- a/games-action/trosh/metadata.xml
+++ b/games-action/trosh/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
 	<herd>games</herd>
 </pkgmetadata>
-