I still experience the problem in 21.4 (patch 21).

I also experience, that an inconvenient work-around is to either
1) have the files in chmod 666, or
2) use M-x toggel-read-only and force to save

Any suggestions for a solution?

I'm still seeing the problem with the 2008-10-12 windows 
build.  However I've managed to spot something.

If the UNIX file is given a permission of 666 then XEmacs 
will write it without complaint.  With my usual 664 I need to 
toggle read-only and say yes to "try to save anyway?".

I've been looking at the ACL of a 664 file in Windows 
Explorer for the groups or user names.  It shows that 
Everyone has Read permission,Unix Group\<me> and Unix User
\<me> have Read and Write permissions. So I surmise that 
XEmacs is only looking at the Everyone permissions when 
evaluating the potential success of an operation.

I see the problem in '21.5  (beta28) "fuki" (+CVS-20071205) 
XEmacs Lucid' but it is not in '21.5  (beta17) "chayote" 
XEmacs Lucid'.  Both are native on XP SP2.

See also issue218, for a report generated by M-x
report-xemacs-bug (but no new relevant detail, the username
change seems to be a red herring).

QZ <wildcat4096 <at> yahoo.com> writes:

been assumed to no longer be an issue.  Tonight I tried to edit a file served by
Samba with XEmacs 21.4.20, 21.4.21, and 21.5-b28.  Each attempt and each version
yielded the same result.  I.e. XEmacs would open the file read-only ignoring
true permissions.  After opening the file read-only, I would M-X
toggle-read-only, make my changes, and save.  This work around unfortunately
does not help if the file does not exist as XEmacs refuses to make files in
directories served by Samba.  It seems to think that all directories ar
>  e read-only.For what it is worth, this is not a problem with GNU Emacs 22.1. 
(I've been using XEmacs for years and would hate to switch now though :(
>  )If there is any more information that would be helpful or any work around
please contact me.

Hi all,

I had the same Problem when I upgraded from 21.4.19 to 21.4.21 (see my post in
this list from 2007-10-29. I noticed that just in between these two versions
something was changed in the handling of permissions in windows. More info can
be found in my last post.

Regards,
Hilmar

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Searching the forums it appears this problem is not new but perhaps it has been assumed to no longer be an issue.  Tonight I tried to edit a file served by Samba with XEmacs 21.4.20, 21.4.21, and 21.5-b28.  Each attempt and each version yielded the same result.  I.e. XEmacs would open the file read-only ignoring true permissions.  After opening the file read-only, I would M-X toggle-read-only, make my changes, and save.  This work around unfortunately does not help if the file does not exist as XEmacs refuses to make files in directories served by Samba.  It seems to think that all directories are read-only.

For what it is worth, this is not a problem with GNU Emacs 22.1.  (I've been using XEmacs for years and would hate to switch now though :( )

If there is any more information that would be helpful or any work around please contact me.

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