<div class="gmail_quote">On Wed, Mar 17, 2010 at 11:54 PM, Juan Jose Garcia-Ripoll <span dir="ltr"><<a href="mailto:juanjose.garciaripoll@googlemail.com">juanjose.garciaripoll@googlemail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="gmail_quote"><div class="im">Oh, there is nothing with TRAVERSE's output _right now_.</div></div></blockquote></div><div><br></div><div>Let me clarify this again:</div><div><br></div><div>- The fact that TRAVERSE now adds the same operation for all components was new. That was my source of confusion. Before this did not happen with LIB-OP and the like. Maybe a straightforrwad solution is just writing</div>
<div><br></div><div> (defun perform ((o bundle-op) (c component)) nil)</div><div><br></div><div>so that all components which are not modules get a default PERFORM that does nothing. Is this safe?</div><div><br></div><div>
- The order and format of TRAVERSE's output is important. Details like ensuring that the list includes the operated systems and that a system's components appear before the system that owns them, is also important, for this allows us to use TRAVERSE for identifying what files make up a module, using a variant of</div>
<div><br></div><div> (let ((*forcing* t)) (traverse (make-instance 'load-op) some-system))</div><div><br></div><div>which lists all components and all systems that should be loaded, sorted in some appropriate order. We rely critically on this, because otherwise I do not know a way to traverse a set of systems "portably" without redoing all of ASDF's logic.</div>
<div><br></div><div>Juanjo</div><br>-- <br>Instituto de Física Fundamental, CSIC<br>c/ Serrano, 113b, Madrid 28006 (Spain) <br><a href="http://tream.dreamhosters.com">http://tream.dreamhosters.com</a><br>