RE: Ange-ftp and re-search-forward -- unbelievable behavior

[Richard.G.Bielawski]

>> Debugger entered--Lisp error: (file-error "Removing old name" 
>> "permission denied"
>> "c:/DOCUME~1/RICHAR~1.BIE/LOCALS~1/Temp/ange-ftp20522Eg")
> 
>>
ange-ftp-del-tmp-name("c:/DOCUME~1/RICHAR~1.BIE/LOCALS~1/Temp/ange-ftp
>> 20
>> 522Eg")
>>   re-search-forward("File +Code +EOF ")
>>   ange-ftp-parse-guardian-listing()
> 
>This should never happen.
> 
>Try running Emacs under a C debugger and look at the C backtrace. It'll
>give you more details (more specifically, it should give you a superset
>of the elisp backtrace) so you'll be able to seee where in
>re-search-forward is ange-ftp-del-tmp-name called.

Unfortunately I don't have any compiler or debugger at work and at home
there is no remote FTP system for me to contact.  But I'm continuing to
spend time on it as I have minutes to spare. 

>Also try M-x debug-on-entry RET ange-ftp-del-tmp-name RET and see if
you
>get a different backtrace.

Unfortunately nothing useful returned.
*
ange-ftp-del-tmp-name("c:/DOCUME~1/RICHAR~1.BIE/LOCALS~1/Temp/ange-ftp14
920DL")
  re-search-forward("File +Code +EOF ")
  ange-ftp-parse-guardian-listing()

>Finally, take my offending 08/11 patch to ange-ftp and try to apply
only
>parts of it (using the traditional binary search) to figure out which
>part(s) trigger the problem.

This was one of the things I'd planned but not had time to do.
Slim a chance as it was, I'd hoped somebody would recognize the symptoms
and save me the trouble.  Hopefully I'll find time to dig deeper
this weekend.  

Thanks