===================================================================
RCS file: /cvs/web/expand.sh,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- web/expand.sh	2015/07/12 10:34:06	1.1
+++ web/expand.sh	2015/07/19 16:44:48	1.2
@@ -12,12 +12,12 @@ tmpfile=$(mktemp)
 cp ${filename} ${tmpfile}
 
 # some dirty modifications
-cat ${tmpfile} | (rm ${tmpfile};  sed s/"箱山, 洋."/"箱山　洋"/g > ${tmpfile})
-cat ${tmpfile} | (rm ${tmpfile};  sed s/"巌佐, 庸."/"巌佐　庸"/g > ${tmpfile})
-cat ${tmpfile} | (rm ${tmpfile};  sed /\>NA\</d > ${tmpfile})
-cat ${tmpfile} | (rm ${tmpfile};  sed /\>NA\./d > ${tmpfile})
-cat ${tmpfile} | (rm ${tmpfile};  sed -E 's/\?\./\?/g' > ${tmpfile})
-cat ${tmpfile} | (rm ${tmpfile};  sed -E 's/？\./？/g' > ${tmpfile})
+(rm ${tmpfile};  sed s/"箱山, 洋."/"箱山　洋"/g > ${tmpfile}) < ${tmpfile}
+(rm ${tmpfile};  sed s/"巌佐, 庸."/"巌佐　庸"/g > ${tmpfile}) < ${tmpfile}
+(rm ${tmpfile};  sed /\>NA\</d > ${tmpfile}) < ${tmpfile}
+(rm ${tmpfile};  sed /\>NA\./d > ${tmpfile}) < ${tmpfile}
+(rm ${tmpfile};  sed -E 's/\?\./\?/g' > ${tmpfile}) < ${tmpfile}
+(rm ${tmpfile};  sed -E 's/？\./？/g' > ${tmpfile}) < ${tmpfile}
 
 # list of the start line-number and end line-number of articles
 start=`sed -n '/<article/=' ${tmpfile}`