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.

13 files changed, 40 insertions, 42 deletions

diff --git a/net-im/bitlbee/metadata.xml b/net-im/bitlbee/metadata.xml
index e8e57b501a8c..facd33f502e6 100644
--- a/net-im/bitlbee/metadata.xml
+++ b/net-im/bitlbee/metadata.xml
@@ -10,13 +10,13 @@
 		<name>Tim Harder</name>
 	</maintainer>
 	<use>
-		<flag name='libevent'>Use libevent for event handling</flag>
-		<flag name='nss'>Use NSS for SSL support in MSN and Jabber</flag>
-		<flag name='otr'>Enable support for encrypted conversations</flag>
-		<flag name='plugins'>Enable support for plugins</flag>
-		<flag name='purple'>Use libpurple instead of the built-in IM protocol support</flag>
-		<flag name='skype'>Enable Skype support</flag>
-		<flag name='twitter'>Enable Twitter protocol support</flag>
+		<flag name="libevent">Use libevent for event handling</flag>
+		<flag name="nss">Use NSS for SSL support in MSN and Jabber</flag>
+		<flag name="otr">Enable support for encrypted conversations</flag>
+		<flag name="plugins">Enable support for plugins</flag>
+		<flag name="purple">Use libpurple instead of the built-in IM protocol support</flag>
+		<flag name="skype">Enable Skype support</flag>
+		<flag name="twitter">Enable Twitter protocol support</flag>
 	</use>
 	<longdescription>
 		Bitlbee as an IRC to IM gateway. It provides an irc server that allows
diff --git a/net-im/centerim/metadata.xml b/net-im/centerim/metadata.xml
index 2efcddf1f657..174a114ebfaf 100644
--- a/net-im/centerim/metadata.xml
+++ b/net-im/centerim/metadata.xml
@@ -6,9 +6,9 @@
 	<description>Primary Maintainer</description>
 </maintainer>
 <use>
-	<flag name='gadu'>Enable support for the Gadu-Gadu protocol</flag>
-	<flag name='irc'>Enable support for the IRC protocol</flag>
-	<flag name='lj'>Enable support for the LiveJournal weblog system</flag>
-	<flag name='otr'>Enable encrypted conversations</flag>
+	<flag name="gadu">Enable support for the Gadu-Gadu protocol</flag>
+	<flag name="irc">Enable support for the IRC protocol</flag>
+	<flag name="lj">Enable support for the LiveJournal weblog system</flag>
+	<flag name="otr">Enable encrypted conversations</flag>
 </use>
 </pkgmetadata>
diff --git a/net-im/climm/metadata.xml b/net-im/climm/metadata.xml
index 923f5d919afc..c5c9e3a791c3 100644
--- a/net-im/climm/metadata.xml
+++ b/net-im/climm/metadata.xml
@@ -3,6 +3,6 @@
 <pkgmetadata>
 <herd>net-im</herd>
 <use>
-	<flag name='otr'>Enable encrypted conversations</flag>
+	<flag name="otr">Enable encrypted conversations</flag>
 </use>
 </pkgmetadata>
diff --git a/net-im/dianara/metadata.xml b/net-im/dianara/metadata.xml
index 27e2dbc5d612..49dad4ed782d 100644
--- a/net-im/dianara/metadata.xml
+++ b/net-im/dianara/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>
diff --git a/net-im/ekg2/metadata.xml b/net-im/ekg2/metadata.xml
index 9235b334061f..81cd10f83df2 100644
--- a/net-im/ekg2/metadata.xml
+++ b/net-im/ekg2/metadata.xml
@@ -8,26 +8,26 @@
 
 	<use>
 		<!-- 0.3* flags -->
-		<flag name='gif' restrict='=net-im/ekg2-0.3*'>
+		<flag name="gif" restrict="=net-im/ekg2-0.3*">
 			GIF token support for Gadu-Gadu protocol.</flag>
-		<flag name='gnutls'>Enable SSL/TLS support through GnuTLS
+		<flag name="gnutls">Enable SSL/TLS support through GnuTLS
 			for the plugins supporting it. If 'ssl' is enabled too, GnuTLS will
 			be preferred where possible (and OpenSSL will be used
 			elsewhere).</flag>
-		<flag name='jpeg'>JPEG token support for Gadu-Gadu protocol.</flag>
-		<flag name='ssl' restrict='=net-im/ekg2-0.3*'>
+		<flag name="jpeg">JPEG token support for Gadu-Gadu protocol.</flag>
+		<flag name="ssl" restrict="=net-im/ekg2-0.3*">
 			Enable the complete SSL/TLS support through OpenSSL.
 			This also enables the 'sim' plugin which relies on OpenSSL.</flag>
-		<flag name='oracle'>Support logging messages into Oracle database.</flag>
+		<flag name="oracle">Support logging messages into Oracle database.</flag>
 
 		<!-- common and modern flags -->
-		<flag name='gadu'>Enable Gadu-Gadu protocol support (requires
+		<flag name="gadu">Enable Gadu-Gadu protocol support (requires
 			<pkg>net-libs/libgadu</pkg>).</flag>
-		<flag name='gpg'>Enable jabber message encryption through
+		<flag name="gpg">Enable jabber message encryption through
 			<pkg>app-crypt/gpgme</pkg>.</flag>
-		<flag name='minimal'>Disable building extra plugins with no additional
+		<flag name="minimal">Disable building extra plugins with no additional
 			deps.</flag>
-		<flag name='openssl'>Support encryption in sim plugin, using OpenSSL.</flag>
-		<flag name='sqlite'>Support logging messages into SQLite3 database.</flag>
+		<flag name="openssl">Support encryption in sim plugin, using OpenSSL.</flag>
+		<flag name="sqlite">Support logging messages into SQLite3 database.</flag>
 	</use>
 </pkgmetadata>
diff --git a/net-im/jabberd2/metadata.xml b/net-im/jabberd2/metadata.xml
index f26a8ec4eace..ec73f0b66476 100644
--- a/net-im/jabberd2/metadata.xml
+++ b/net-im/jabberd2/metadata.xml
@@ -3,13 +3,13 @@
 <pkgmetadata>
 	<herd>net-im</herd>
 	<use>
-		<flag name='experimental'>Enable experimental features such
+		<flag name="experimental">Enable experimental features such
 			as TLS Everywhere.</flag>
-		<flag name='memdebug'>Enable nad and pool debug.
+		<flag name="memdebug">Enable nad and pool debug.
 			Requires USE="debug" to be set.</flag>
-		<flag name='websocket'>Enable WebSocket support on C2S port.</flag>
+		<flag name="websocket">Enable WebSocket support on C2S port.</flag>
 	</use>
 	<upstream>
-		<remote-id type='github'>jabberd2/jabberd2</remote-id>
+		<remote-id type="github">jabberd2/jabberd2</remote-id>
 	</upstream>
 </pkgmetadata>
diff --git a/net-im/licq/metadata.xml b/net-im/licq/metadata.xml
index ffc90125c10d..ab808db3af16 100644
--- a/net-im/licq/metadata.xml
+++ b/net-im/licq/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>net-im</herd>
diff --git a/net-im/minbif/metadata.xml b/net-im/minbif/metadata.xml
index e96e35b1a37c..91f4e72fb544 100644
--- a/net-im/minbif/metadata.xml
+++ b/net-im/minbif/metadata.xml
@@ -5,4 +5,3 @@
 		<email>maintainer-needed@gentoo.org</email>
 	</maintainer>
 </pkgmetadata>
-
diff --git a/net-im/psi/metadata.xml b/net-im/psi/metadata.xml
index b75b844e99f7..a21f6d01e5a3 100644
--- a/net-im/psi/metadata.xml
+++ b/net-im/psi/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>net-im</herd>
diff --git a/net-im/psimedia/metadata.xml b/net-im/psimedia/metadata.xml
index c30d109ee800..55991f084ee7 100644
--- a/net-im/psimedia/metadata.xml
+++ b/net-im/psimedia/metadata.xml
@@ -8,6 +8,6 @@
   <name>Nikoli</name>
 </maintainer>
 <use>
-	<flag name='demo'>build simple test application for the PsiMedia system</flag>
+	<flag name="demo">build simple test application for the PsiMedia system</flag>
 </use>
 </pkgmetadata>
diff --git a/net-im/qtwitter/metadata.xml b/net-im/qtwitter/metadata.xml
index 3c9437f319df..3cbebd85b7e2 100644
--- a/net-im/qtwitter/metadata.xml
+++ b/net-im/qtwitter/metadata.xml
@@ -3,4 +3,3 @@
 <pkgmetadata>
   <herd>qt</herd>
 </pkgmetadata>
-
diff --git a/net-im/telepathy-connection-managers/metadata.xml b/net-im/telepathy-connection-managers/metadata.xml
index 49b41d2890b2..ce896eba1cd1 100644
--- a/net-im/telepathy-connection-managers/metadata.xml
+++ b/net-im/telepathy-connection-managers/metadata.xml
@@ -3,14 +3,14 @@
 <pkgmetadata>
 <herd>gnome</herd>
 <use>
-  <flag name='gadu'>Enable Gadu Gadu protocol support.</flag>
-  <flag name='irc'>Enable Internet Relay Chat (IRC) support.</flag>
-  <flag name='meanwhile'>Enable meanwhile support for Sametime protocol.</flag>
-  <flag name='sip'>Enable SIP/SIMPLE messaging and calling.</flag>
-  <flag name='sipe'>Enable Sip Exchange Protocol.</flag>
-  <flag name='steam'>Enable Steam Chat support.</flag>
-  <flag name='xmpp'>Enable XMPP protocol handler (this is also Google Talk).</flag>
-  <flag name='yahoo'>Enable Yahoo! messaging support.</flag>
-  <flag name='zeroconf'>Enable Link-Local Messaging via the zeroconf or Bonjour protocol.</flag>
+  <flag name="gadu">Enable Gadu Gadu protocol support.</flag>
+  <flag name="irc">Enable Internet Relay Chat (IRC) support.</flag>
+  <flag name="meanwhile">Enable meanwhile support for Sametime protocol.</flag>
+  <flag name="sip">Enable SIP/SIMPLE messaging and calling.</flag>
+  <flag name="sipe">Enable Sip Exchange Protocol.</flag>
+  <flag name="steam">Enable Steam Chat support.</flag>
+  <flag name="xmpp">Enable XMPP protocol handler (this is also Google Talk).</flag>
+  <flag name="yahoo">Enable Yahoo! messaging support.</flag>
+  <flag name="zeroconf">Enable Link-Local Messaging via the zeroconf or Bonjour protocol.</flag>
 </use>
 </pkgmetadata>
diff --git a/net-im/tkabber/metadata.xml b/net-im/tkabber/metadata.xml
index 6b3ba828596a..c5f8c720a125 100644
--- a/net-im/tkabber/metadata.xml
+++ b/net-im/tkabber/metadata.xml
@@ -4,6 +4,6 @@
 <herd>net-im</herd>
 <longdescription>Tkabber is a Free and Open Source client for the Jabber instant messaging system. It's writen in Tcl/Tk, and works on many platforms.</longdescription>
 <use>
-	<flag name='plugins'>Enables installation the extra plugins</flag>
+	<flag name="plugins">Enables installation the extra plugins</flag>
 </use>
 </pkgmetadata>