>> In fact, I don't really know, why FriCAS should still support )undo at >> all. Is there someone who is actually using it? > > IMHO ')undo' is sometimes handy. AFAICS it worked in 2009.
OK. Let's keep it. I don't care much, since I didn't yet have much use for it. > BTW: we simply should ignore error from delete Right. I would have attached a patch, but I was unable to find where redo.input is deleted. There is only something like that ... $grep -R 'redo_.input' * src/interp/i-syscmd.boot: read '(redo_.input) My suspicion is the line https://github.com/hemmecke/fricas-svn/blob/master/src/interp/i-syscmd.boot#L1431 but I have no idea how to ignore the error in LISP. > It seems that error messages no longer show up in generated pages > (IIRC error used to be visible). Right. And I seem to remember that there are some other places where output is not shown in HyperDoc (in particular in output that comes from ug*.htex files of the documentation). I'll try my best to make that work again. Ralf -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/fricas-devel?hl=en. For more options, visit https://groups.google.com/groups/opt_out.
