fix merge function of util/run_xgettext.sh

util/README

@@ -82,11 +82,11 @@ Xgettext and .po workflow
 	This script runs xgettext on source tree, extracting strings from t() and tt()
 	functions, and creates a util/messages.po file.
 
-	% cd util; ./run_xgettext.sh ../view/{language}/messages.po
-
-	Replace {language} with the language you are working on - e.g. 'es', 'fr', 'de', etc. 
+	$ cd util; ./run_xgettext.sh 
 
 2. copy util/messages.po to view/<langauage>/messages.po
+	Replace <language> with the language you are working on - e.g. 'es', 'fr', 'de', etc. 
+
 3. open view/<langauage>/messages.po with a text editor and fill in infos in
 	"Last-Translator: FULL NAME <EMAIL@ADDRESS>"
 	"Language-Team: LANGUAGE <LL@li.org>\n"

util/run_xgettext.sh

@@ -30,18 +30,6 @@ F9KVERSION=$(sed -n "s/.*'FRIENDICA_VERSION'.*'\([0-9.]*\)'.*/\1/p" ../../boot.p
 
 echo "Friendica version $F9KVERSION"
 
-OPTS=
-
-#if [ "" != "$1" ]
-#then
-#	OUTFILE="$(readlink -f ${FULLPATH}/$1)"
-#	if [ -e "$OUTFILE" ]
-#	then
-#		echo "join extracted strings"
-#		OPTS="-j"
-#	fi
-#fi
-
 KEYWORDS="-k -kt -ktt:1,2"
 
 echo "extract strings to $OUTFILE.."
@@ -50,7 +38,7 @@ for f in $(find "$FINDSTARTDIR" $FINDOPTS -name "*.php" -type f)
 do
 	if [ ! -d "$f" ]
 	then
-		xgettext $KEYWORDS $OPTS -j -o "$OUTFILE" --from-code=UTF-8 "$f"
+		xgettext $KEYWORDS -j -o "$OUTFILE" --from-code=UTF-8 "$f"
 		sed -i "s/CHARSET/UTF-8/g" "$OUTFILE"
 	fi
 done
@@ -75,4 +63,11 @@ else
 	sed -i "s/^\"Plural-Forms.*$//g" "$OUTFILE"
 fi
 
+if [ "" != "$1" -a "$ADDONMODE" == "" ]
+then
+	UPDATEFILE="$(readlink -f ${FULLPATH}/$1)"
+	echo "merging new strings to $UPDATEFILE.."
+	msgmerge -U $OUTFILE $UPDATEFILE
+fi
+
 echo "done."