[Gretl-devel] exog. lags in VECM

Hi, I encountered the following problem when specifying a VECM with exogenous variables: I wanted to specify x(-1) as a restricted exogenous variable. It turned out to be not so easy to get the lag in there instead of just the contemporaneous value; adding the lag of x to the dataset doesn't help, because the lags don't show up in the VECM specification dialog. So I had to manually create an auxiliary variable holding the lag of x. Given that the VAR specification dialog has a great interface for choosing the lags of exogenous variables, wouldn't it be natural to have the same thing in the VECM window? And while we're (or I'm) at it, couldn't this flexible approach for choosing lags also be extended to endogenous variables? Thanks, sven