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.

10 files changed, 10 insertions, 10 deletions

diff --git a/sci-chemistry/apbs/metadata.xml b/sci-chemistry/apbs/metadata.xml
index 1da0a75c54f..f74d0060731 100644
--- a/sci-chemistry/apbs/metadata.xml
+++ b/sci-chemistry/apbs/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>sci-chemistry</herd>
diff --git a/sci-chemistry/ghemical/metadata.xml b/sci-chemistry/ghemical/metadata.xml
index 631ea739d03..a14165c7137 100644
--- a/sci-chemistry/ghemical/metadata.xml
+++ b/sci-chemistry/ghemical/metadata.xml
@@ -10,7 +10,7 @@ included. Geometry optimization, molecular dynamics and a large set of
 visualization tools are currently available.
 </longdescription>
 <use>
-  <flag name='openbabel'>Use <pkg>sci-chemistry/openbabel</pkg> for file
+  <flag name="openbabel">Use <pkg>sci-chemistry/openbabel</pkg> for file
     conversions</flag>
 </use>
 </pkgmetadata>
diff --git a/sci-chemistry/gperiodic/metadata.xml b/sci-chemistry/gperiodic/metadata.xml
index 4d968901f0a..3fd04c61c7d 100644
--- a/sci-chemistry/gperiodic/metadata.xml
+++ b/sci-chemistry/gperiodic/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>sci-chemistry</herd>
diff --git a/sci-chemistry/hollow/metadata.xml b/sci-chemistry/hollow/metadata.xml
index ee146b1a69f..2a7e5e8081a 100644
--- a/sci-chemistry/hollow/metadata.xml
+++ b/sci-chemistry/hollow/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>sci-chemistry</herd>
diff --git a/sci-chemistry/molequeue/metadata.xml b/sci-chemistry/molequeue/metadata.xml
index cfb3f119bbb..f106c9b478d 100644
--- a/sci-chemistry/molequeue/metadata.xml
+++ b/sci-chemistry/molequeue/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>sci</herd>
diff --git a/sci-chemistry/mopac7/metadata.xml b/sci-chemistry/mopac7/metadata.xml
index b24d5a37f8f..ae48044fa70 100644
--- a/sci-chemistry/mopac7/metadata.xml
+++ b/sci-chemistry/mopac7/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>sci-chemistry</herd>
diff --git a/sci-chemistry/prody/metadata.xml b/sci-chemistry/prody/metadata.xml
index be692ea4676..4fa312deced 100644
--- a/sci-chemistry/prody/metadata.xml
+++ b/sci-chemistry/prody/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>sci-chemistry</herd>
diff --git a/sci-chemistry/pymol-apbs-plugin/metadata.xml b/sci-chemistry/pymol-apbs-plugin/metadata.xml
index ec4b35c8d01..49049e1aab6 100644
--- a/sci-chemistry/pymol-apbs-plugin/metadata.xml
+++ b/sci-chemistry/pymol-apbs-plugin/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>sci-chemistry</herd>
diff --git a/sci-chemistry/votca-csg/metadata.xml b/sci-chemistry/votca-csg/metadata.xml
index 7133e6c2b09..5b8236a4000 100644
--- a/sci-chemistry/votca-csg/metadata.xml
+++ b/sci-chemistry/votca-csg/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>sci-chemistry</herd>
diff --git a/sci-chemistry/votca-csgapps/metadata.xml b/sci-chemistry/votca-csgapps/metadata.xml
index b902a0336ca..e68af23c589 100644
--- a/sci-chemistry/votca-csgapps/metadata.xml
+++ b/sci-chemistry/votca-csgapps/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>sci-chemistry</herd>