[Gretl-devel] corrgm, pergm, qlrtest, xcorrgm, and --outbuf

Hi everybody, this is in the batch mode context, executing a hansl script. A problem with 'corrgm' is that it only produces a real plot (not a textplot) when the --plot=display option is given; but this is incompatible with the --outbuf option. If you suppress --plot=display, then you get a textplot and nothing in your output buffer. Same with 'xcorrgm'. And similarly with 'pergm'. To get a plot at all, --plot=display is needed, and again --outbuf is not compatible. ... and 'qlrtest' ... So how can the --outbuf option actually be used? Presumably by allowing it to coexist with --plot=display, or perhaps by introducing a new variant --plot=buffer to be used together with --outbuf=mystring ? Interestingly, there is _no_ such problem with 'leverage', although the --plot option appears to work the same way. thanks sven