January 2006 - cl-prevalence-devel@lists.common-lisp.net

[cl-prevalence-devel] Patch for serializing improper lists
by Henrik Hjelte 31 Jan '06

31 Jan '06

I have made some changes in s-serialization that allows improper-lists, for example cons-pairs and circular lists. They used to fail with a type-error. I have made the changes inside the method for sequences rather than an another method specialised on lists. That way a proper list is output as a sequence (which is prettier), and an improper list is output as a list of cons-pairs. Circular lists are handled by first making a fresh cons in the hash-table of deserialized objects, and then replacing its cdr with a reference to the first cons in the circular list, which is also stored in the hash-table. Some new simple tests have also been added. The source files are attached, and a diff against the latest version in CVS. I have only tested this on x86 SBCL, but it should work on all implementations. Best wishes, Henrik Hjelte

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[cl-prevalence-devel] S-SYSDEPS
by Sven Van Caekenberghe 09 Jan '06

09 Jan '06

From now on, the local sydeps.lisp file is replace by a dependency on the more general S-SYSDEPS package ( http://homepage.mac.com/svc/s- sysdeps/ ). Only in CVS HEAD for now, if there are no objections, I will release this soon to the tarballs. Sven

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[cl-prevalence-devel] Re: Kpax win32 patch
by Sven Van Caekenberghe 09 Jan '06

09 Jan '06

Marko, Thx for reporting this problem. I 'fixed' it by no longer loading debug-prevalence by default. The s-xml::echo-xml function (used here for pretty printing xml) is no longer loaded by default. Compilation/loading using LispWorks and SBCL is now OK. Sven On 26 Dec 2005, at 14:37, Marko Kocić wrote: > Another thing, since you are the author of both cl-prevalence and s- > xml. > I got cvs of s-xml from > :pserver:anonymous@common-lisp.net:/project/s-xml/cvsroot > and CVS of cl-prevalence from > :pserver:anonymous@common-lisp.net:/project/cl-prevalence/cvsroot > > When I try to load cl-prevalence I got: > ;; Compiling file C:\dev\cvstree\cl-prevalence\src\debug- > prevalence.lisp ... > *** - READ from > #<INPUT BUFFERED FILE-STREAM CHARACTER > #P"C:\\dev\\cvstree\\cl-prevalence\\src\\debug-prevalence.lisp" @19> > : #<PACKAGE S-XML> has no external symbol with name "ECHO-XML" > The following restarts are available: > RETRY :R1 Retry performing #<ASDF:COMPILE-OP NIL > #x19ECFD2D> on #<ASDF:CL-SOURCE-FILE "debug-prevalence" # > x19ECEFDD>. > ACCEPT :R2 Continue, treating #<ASDF:COMPILE-OP NIL > #x19ECFD2D> on #<ASDF:CL-SOURCE-FILE "debug-prevalence" > #x19ECEFDD> as having been successful. > ABORT :R3 ABORT > Break 1 CL-PREVALENCE[2]> > > I'm using clisp on windows. > > thanks, > Marko

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