*/*: Normalize metadata.xml files

Normalize quoting, replace '>' with entities, replace unnecessary
entities, remove trailing empty lines.

Done via:

  find -name metadata.xml -exec xml ed -P -L -d //none {} +

Signed-off-by: Michał Górny <mgorny@gentoo.org>

13 files changed, 11 insertions, 13 deletions

diff --git a/media-gfx/cropgui/metadata.xml b/media-gfx/cropgui/metadata.xml
index 27aa4f80ba4c..204c8fb5b8d5 100644
--- a/media-gfx/cropgui/metadata.xml
+++ b/media-gfx/cropgui/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 type="person">
diff --git a/media-gfx/gnuclad/metadata.xml b/media-gfx/gnuclad/metadata.xml
index df2c9cb19525..2cf5bd315939 100644
--- a/media-gfx/gnuclad/metadata.xml
+++ b/media-gfx/gnuclad/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 type="person">
diff --git a/media-gfx/gscan2pdf/metadata.xml b/media-gfx/gscan2pdf/metadata.xml
index 79c9ea23cc9f..8e24bc772598 100644
--- a/media-gfx/gscan2pdf/metadata.xml
+++ b/media-gfx/gscan2pdf/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 type="person">
diff --git a/media-gfx/metadata.xml b/media-gfx/metadata.xml
index 3e62cd89181c..368e59219497 100644
--- a/media-gfx/metadata.xml
+++ b/media-gfx/metadata.xml
@@ -29,4 +29,3 @@
 		Kategoria media-gfx zawiera programy graficzne.
 	</longdescription>
 </catmetadata>
-
diff --git a/media-gfx/monica/metadata.xml b/media-gfx/monica/metadata.xml
index 272fc1e5253b..e3a51f20e210 100644
--- a/media-gfx/monica/metadata.xml
+++ b/media-gfx/monica/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 type="person">
diff --git a/media-gfx/nomacs/metadata.xml b/media-gfx/nomacs/metadata.xml
index 5d40018fc73b..4962c2c5f92d 100644
--- a/media-gfx/nomacs/metadata.xml
+++ b/media-gfx/nomacs/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 type="project">
diff --git a/media-gfx/opentoonz/metadata.xml b/media-gfx/opentoonz/metadata.xml
index 83ff81ea39b7..ce7acc3c9543 100644
--- a/media-gfx/opentoonz/metadata.xml
+++ b/media-gfx/opentoonz/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 type="person">
diff --git a/media-gfx/sam2p/metadata.xml b/media-gfx/sam2p/metadata.xml
index 7dab55141c22..8675e7e5772f 100644
--- a/media-gfx/sam2p/metadata.xml
+++ b/media-gfx/sam2p/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 type="project">
diff --git a/media-gfx/slic3r/metadata.xml b/media-gfx/slic3r/metadata.xml
index 41ad86d64fad..f2a29f739d2e 100644
--- a/media-gfx/slic3r/metadata.xml
+++ b/media-gfx/slic3r/metadata.xml
@@ -12,7 +12,7 @@
     <longdescription lang="en">
         Slic3r is the tool you need to convert a 3D model into printing instructions for your 3D printer. It cuts the model into horizontal slices (layers), generates toolpaths to fill them and calculates the amount of material to be extruded.
     </longdescription>
-    <upstream >
+    <upstream>
         <bugs-to>https://github.com/slic3r/Slic3r/issues</bugs-to>
         <doc>https://manual.slic3r.org/</doc>
         <remote-id type="github">slic3r/Slic3r</remote-id>
diff --git a/media-gfx/svg2rlg/metadata.xml b/media-gfx/svg2rlg/metadata.xml
index fd173a687384..a931df149d7e 100644
--- a/media-gfx/svg2rlg/metadata.xml
+++ b/media-gfx/svg2rlg/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 type="person">
diff --git a/media-gfx/valentina/metadata.xml b/media-gfx/valentina/metadata.xml
index 2cb24851e365..6e90b2f8c60f 100644
--- a/media-gfx/valentina/metadata.xml
+++ b/media-gfx/valentina/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 type="person">
diff --git a/media-gfx/viewnior/metadata.xml b/media-gfx/viewnior/metadata.xml
index 0b0a73b6d999..30143ebe6c01 100644
--- a/media-gfx/viewnior/metadata.xml
+++ b/media-gfx/viewnior/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 type="person">
diff --git a/media-gfx/yafaray/metadata.xml b/media-gfx/yafaray/metadata.xml
index 1200537158aa..278eb5bd6f0f 100644
--- a/media-gfx/yafaray/metadata.xml
+++ b/media-gfx/yafaray/metadata.xml
@@ -29,4 +29,3 @@
 		</flag>
 	</use>
 </pkgmetadata>
-