[armedbear-devel] more directory and jars

[Alan Ruttenberg]

On Tue, May 11, 2010 at 10:52 AM, Mark Evenson <evenson at panix.com> wrote:

>
> On May 11, 2010, at 4:37 AM, Alan Ruttenberg wrote:
>
> > CL-USER> (DIRECTORY
> > "jar:file:/Users/alanr/Desktop/jar2go.jar!/abcl-module-*.lisp")
> > Calling (DIRECTORY
> > "jar:file:/Users/alanr/Desktop/jar2go.jar!/abcl-module-*.lisp")
> > DIRECTORY returned #<FILE-ERROR {E2C42F}>
>
> This turned out to be a problem with WILD-PATHNAME-P not detecting
> wildcards in components which were string (i.e. (WILD-PATHNAME-P "foo*bar")
> was returning nil), which I have fixed in [r12667][1] for "*" occuring in
> DIRECTORY, NAME, and TYPE string components.  The rules for HOST and DEVICE
> would be a little more complicated, which I don't have time at the moment.
>
> [1]: http://trac.common-lisp.net/armedbear/changeset/12667
>
> > Below is the function I use for directory in jars. Please consider
> > including it until there is a correct implementation in java.
>
> […]
>
> This is identical to  the algorithm implemented in
> Pathname.java:match-wild-jar-pathname (I think I aped your
> implementation into Java).  I had coded a further check that the argument
> was
> indeed a wild pathname, which was failing due to a faulty WILD-PATHNAME-P
> implementation.
>
> Verified to work for me. Thanks.
-Alan


>  --
> "A screaming comes across the sky.  It has happened before, but there is
> nothing to compare to it now."
>
>
>
>
>
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