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, 7 insertions, 10 deletions

diff --git a/games-fps/doom3/metadata.xml b/games-fps/doom3/metadata.xml
index 3f1bc96b891a..d8046bc3b532 100644
--- a/games-fps/doom3/metadata.xml
+++ b/games-fps/doom3/metadata.xml
@@ -11,7 +11,7 @@ frightening and gripping first person gaming experience ever created. For more
 information, checkout http://www.doom3.com
 </longdescription>
   <use>
-    <flag name='dedicated'>install only as a dedicated game server</flag>
+    <flag name="dedicated">install only as a dedicated game server</flag>
     <flag name="roe">Adds support for the Resurrection of Evil expansion</flag>
   </use>
 </pkgmetadata>
diff --git a/games-fps/duke3d-data/metadata.xml b/games-fps/duke3d-data/metadata.xml
index 3fba2a006d70..5efb97b70b2d 100644
--- a/games-fps/duke3d-data/metadata.xml
+++ b/games-fps/duke3d-data/metadata.xml
@@ -3,6 +3,6 @@
 <pkgmetadata>
 	<herd>games</herd>
 	<use>
-		<flag name='gog'>Extract the data from the GOG.com installer.</flag>
+		<flag name="gog">Extract the data from the GOG.com installer.</flag>
 	</use>
 </pkgmetadata>
diff --git a/games-fps/duke3d-demodata/metadata.xml b/games-fps/duke3d-demodata/metadata.xml
index 01a746edb196..cad5a2aa1773 100644
--- a/games-fps/duke3d-demodata/metadata.xml
+++ b/games-fps/duke3d-demodata/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
 	<herd>games</herd>
 </pkgmetadata>
-
diff --git a/games-fps/duke3d/metadata.xml b/games-fps/duke3d/metadata.xml
index e941f24a6212..b4e1d35f5792 100644
--- a/games-fps/duke3d/metadata.xml
+++ b/games-fps/duke3d/metadata.xml
@@ -53,6 +53,6 @@ What doesn't work/known bugs:
 </longdescription>
   <use>
     <flag name="demo">Install the demo files</flag>
-    <flag name='pic'>disable optimized assembly code that is not PIC friendly</flag>
+    <flag name="pic">disable optimized assembly code that is not PIC friendly</flag>
   </use>
 </pkgmetadata>
diff --git a/games-fps/eduke32/metadata.xml b/games-fps/eduke32/metadata.xml
index 52cdfe8e7b49..01ac6432a4ee 100644
--- a/games-fps/eduke32/metadata.xml
+++ b/games-fps/eduke32/metadata.xml
@@ -22,4 +22,3 @@
 			(needs USE 'opengl')</flag>
 	</use>
 </pkgmetadata>
-
diff --git a/games-fps/lsdldoom/metadata.xml b/games-fps/lsdldoom/metadata.xml
index 26853b0e7729..9240e8836b0d 100644
--- a/games-fps/lsdldoom/metadata.xml
+++ b/games-fps/lsdldoom/metadata.xml
@@ -3,8 +3,8 @@
 <pkgmetadata>
 <herd>games</herd>
 <use>
-	<flag name='net'>Enables network game support</flag>
-	<flag name='shareware'>Install <pkg>games-fps/doom-data</pkg> for shareware wad file</flag>
-	<flag name='freedoom'>Install <pkg>games-fps/freedoom</pkg> wad file</flag>
+	<flag name="net">Enables network game support</flag>
+	<flag name="shareware">Install <pkg>games-fps/doom-data</pkg> for shareware wad file</flag>
+	<flag name="freedoom">Install <pkg>games-fps/freedoom</pkg> wad file</flag>
 </use>
 </pkgmetadata>
diff --git a/games-fps/quake3-demo/metadata.xml b/games-fps/quake3-demo/metadata.xml
index 69805c6e0030..ec9701ac03a5 100644
--- a/games-fps/quake3-demo/metadata.xml
+++ b/games-fps/quake3-demo/metadata.xml
@@ -3,6 +3,6 @@
 <pkgmetadata>
 <herd>games</herd>
 <use>
-	<flag name='dedicated'>install only as a dedicated game serer</flag>
+	<flag name="dedicated">install only as a dedicated game serer</flag>
 </use>
 </pkgmetadata>
diff --git a/games-fps/quake3-nsco/metadata.xml b/games-fps/quake3-nsco/metadata.xml
index 5ba89f1f75a0..fe0152879354 100644
--- a/games-fps/quake3-nsco/metadata.xml
+++ b/games-fps/quake3-nsco/metadata.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
-
 <pkgmetadata>
 	<herd>games</herd>