fixed path issue, forced filtering group

shell_scripts/pmwiki_generate_ssml_and_ogg

@@ -10,7 +10,6 @@
 #	doing so for the *whole* wiki takes time and might not be that useful
 #		consider adding a filter to restrict only on a group e.g. ReadingNotes
 
-
 WIKIPATH=.
 
 if [ $# -gt 0 ]
@@ -18,13 +17,15 @@ then
         WIKIPATH=$1
 fi
 
+GROUP_FILTER=ReadingNotes.
+
 DEFAULT_TR=~/bin/pmwiki-to-ssml-default
 
-for P in `ls $WIKIPATH -IPmWiki.* -I*RecentChanges -Itotalcounter.stat -I*,del-*`;
+for P in `ls $WIKIPATH -IPmWiki.* -I*RecentChanges -Itotalcounter.stat -I*,del-* | grep $GROUP_FILTER`;
 do 
 	GROUP=`echo $P | sed "s/.*\/\(.*\)\..*$/\1/"`
 	# test in ssml translation for this group exist else default
 	grep ^text= $WIKIPATH/$P | sed "s/%0a/\\n/g" | sed -f $DEFAULT_TR > $WIKIPATH/../pub/audio/$P.ssml
-	espeak -m -f $P.ssml -w $WIKIPATH/../pub/audio/$P.wav
+	espeak -m -f $WIKIPATH/../pub/audio/$P.ssml -w $WIKIPATH/../pub/audio/$P.wav
 	oggenc $WIKIPATH/../pub/audio/$P.wav
 done