Re: The Logical Pathname (Song)
"Rainer Joswig (as joswig at lisp dot de)" <[email protected]>
| Newsgroups | gmane.lisp.lispworks.general |
|---|---|
| Message-ID | <[email protected]> |
why would "ASD.F" be parsed as a logical pathname? > Am 13.03.2026 um 21:49 schrieb Martin Simmons <[email protected]>: > > Because merge-pathnames merges the directory components rather than just > copying them. > > The directory of "ASD.F" is (:absolute) so this overrides any directory in > default-pathname. > > The reason that the directory of "ASD.F" has to be (:absolute) is because that > is the only way to represent a logical pathname namestring at the top level of > the hierarchy. > > -- > Martin Simmons > LispWorks Ltd > http://www.lispworks.com/ > > > >>>>>> On Fri, 13 Mar 2026 21:35:09 +0100, Rainer Joswig (as joswig at lisp dot de) said: >> >> If it constructs a logical pathname using the host from the default-pathname, why would the directory from the default-pathname not be copied, too? >> >>> Am 13.03.2026 um 19:35 schrieb Martin Simmons <[email protected]>: >>> >>> It looks correct to me. What are other CL's doing differently? >>> >>> -- >>> Martin Simmons >>> LispWorks Ltd >>> http://www.lispworks.com/ >>> >>> >>> >>>>>>>> On Wed, 11 Mar 2026 19:54:07 +0100, Marco Antoniotti (as marco dot antoniotti at unimib dot it) said: >>>> >>>> Hi >>>> >>>> I have the following >>>> >>>> CL-USER 225 > >>>> (setf (logical-pathname-translations "LP") >>>> '(("**;*.*.*" "~/Projects/Foo/Bar/**/"))) >>>> (("**;*.*.*" "~/Projects/Foo/Bar/**/")) >>>> >>>> Then >>>> >>>> CL-USER 256 > (merge-pathnames "ASD.F" "LP:FOO;QWE;") >>>> #P"LP:ASD.F.NEWEST" >>>> >>>> Which is ... different from what other CL's do. >>>> >>>> Any hermeneutics about this in LW? >>>> >>>> Cheers >>>> MA >>>> >>>> >>>> -- >>>> Marco Antoniotti, Professor, Director tel. +39 - 02 64 48 79 01 >>>> DISCo, University of Milan-Bicocca U14 2043 http://dcb.disco.unimib.it >>>> Viale Sarca 336 >>>> I-20126 Milan (MI) ITALY >>>> >>>> REGAINS: https://regains.disco.unimib.it/ >>>> >>> >>> _______________________________________________ >>> Lisp Hug - the mailing list for LispWorks users >>> [email protected] >>> http://www.lispworks.com/support/lisp-hug.html >> >> >> _______________________________________________ >> Lisp Hug - the mailing list for LispWorks users >> [email protected] >> http://www.lispworks.com/support/lisp-hug.html >> > > _______________________________________________ > Lisp Hug - the mailing list for LispWorks users > [email protected] > http://www.lispworks.com/support/lisp-hug.html _______________________________________________ Lisp Hug - the mailing list for LispWorks users [email protected] http://www.lispworks.com/support/lisp-hug.html