[Gretl-devel] slight convenience extension to funcerr()

Hi, often in user-defined functions we have a bunch of error checks like this: if maybe_bogus_input funcerr("cannot do that") endif What about adding the if condition to the funcerr() function as a scalar second argument? So the above would become: funcerr("can't do that", maybe_bogus_input) I admit right away that this is mainly one of my syntactic-sugar ideas, to save 2/3 of the needed lines of code - because in my function packages and addons the error and input checking block often becomes quite long. (However, perhaps there is even a little bit more to it, because one could pass the extended funcerr() variant to feval() which might open up new ways.) Hope everybody's well! cheers sven