Dear all,
I am using 1.9.14 (build date 2013-11-21). I found that the command, setinfo, may have a small bug when used with "sprintf." See the following script
<hansl>
nulldata 10
series x=normal()
lag=3
series y=movavg(x(-1),lag)
sprintf sInfo "This is generated from movavg(%s(-1),%d)","x",lag
setinfo y -d @sInfo