Filter out useless languages

src/info.plist

@@ -68,9 +68,7 @@
 				<key>script</key>
 				<string>query="{query}"
 
-say -v $query "$textToSay"
-
-#echo -n $query</string>
+say -v $query "$textToSay"</string>
 				<key>scriptargtype</key>
 				<integer>0</integer>
 				<key>scriptfile</key>
@@ -117,6 +115,9 @@ import re
 import sys
 from subprocess import Popen, PIPE
 
+langFilter = os.environ['language_filter']
+langFilterRE = re.compile(langFilter, re.I)
+
 query = "{query}"
 
 try:
@@ -132,6 +133,11 @@ try:
         for line in output:
             results = voicesPattern.search(line)
             if results:
+                # Filter out languages
+                #
+                if not langFilterRE.search(results.group(2)):
+                    continue
+
                 # Alfred menu items
                 #
                 alfreditems['items'].append({
@@ -160,7 +166,7 @@ except:
 				<key>subtext</key>
 				<string></string>
 				<key>title</key>
-				<string>Preparing voice selection</string>
+				<string>Preparing a voice selection</string>
 				<key>type</key>
 				<integer>3</integer>
 				<key>withspace</key>
@@ -339,6 +345,15 @@ Icons taken from https://openclipart.org/detail/298688/silly-face-icon-umber</st
 			<integer>280</integer>
 		</dict>
 	</dict>
+	<key>variables</key>
+	<dict>
+		<key>language_filter</key>
+		<string></string>
+	</dict>
+	<key>variablesdontexport</key>
+	<array>
+		<string>language_filter</string>
+	</array>
 	<key>version</key>
 	<string>2018.03.XX</string>
 	<key>webaddress</key>