<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, 14 Feb 2020 at 09:49, Zdenek Wagner <<a href="mailto:zdenek.wagner@gmail.com" target="_blank">zdenek.wagner@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><br>
It's a long time when I used DVI last time but if I remember the<br>
specification well, if a DVI driver does not understand a \special, it<br>
should emit a warning and ignore it.<br>
<br></blockquote><div><br></div><div>Yes but if you wrap in a regression test that's checking no new warnings occur, then<br></div><div>"emit a warning and ignore" can stillĀ cause tests to fail, which is probably what happened here.</div><div><br></div><div>David</div><div><br></div><div><br></div><div><br></div></div></div>