I've changed the subject because it appears there is an issue which is entirely 
one about LibreOffice.

Spencer, can you provide a small sample of the following:

 1. An .ODP of the document that shows the line formats you are concerned with.

 2. The .PPT that you get when you save in that format.

 3. The .ODP of the document that you see when opening the .PPT in LibreOffice.

You can send those to me directly as attachments in an e-mail, or put them on a 
global file-sharing location (even Windows Live SkyDrive will work) and let us 
know where they are.

Then the exact point where there is information loss/modification can be 
pinpointed better and a bug report created if called for (and if there isn't 
one already).

While others of us can doubtless reproduce this on our own, it is helpful to 
have something that demonstrates the problem exactly as it occurs for you.

 - Dennis

PRELIMINARY ANALYSIS

In the described scenario, it appears that at no time did a Microsoft 
application touch the document.

It was saved from LO and then re-opened in LO.  Apparently, either the save 
process or the input process (or both) failed to preserve toe dashed line.  

If the dashed line is not supported by the .PPT 97-2000 Microsoft Format, that 
would be a problem.  I see no indication that this is the case in Graves' 
report.

The problem appears to be one of fidelity between the LO output converter and 
the LO input converter for .ppt format.  Generally, one does not think too much 
of converters that can't get that much right.

Without discussing whether there should be such conversions available in the 
first place, the situation this user is confronted with is (1) the conversion 
is offered, and (2) the conversion fails in a situation that is important to 
the particular user.

This situation might be better served by a bug report.


PS: I must point out that the primary marketing thrust of OpenOffice.org was 
and is that it offers (unqualified) support for key Microsoft Office formats, 
it is free, and it runs on more than Windows.  I don't know how LibreOffice is 
positioned, but it would be interesting to see what would happen if "support 
for Microsoft Office formats" were to be removed from all promotional 
statements concerning LibreOffice.

-----Original Message-----
From: e-letter [mailto:inp...@gmail.com] 
Sent: Sunday, September 11, 2011 12:47
To: users@global.libreoffice.org
Subject: Re: [libreoffice-users] Re: Should LibreOffice even support Microsoft 
secret formats?

On 11/09/2011, Spencer Graves <spencer.gra...@prodsyse.com> wrote:
> LibreOffice.  I've had problems with LibreOffice where I save something
> in *.doc format or *.ppt and reopen it, and it's different.

[ ... ]

>        For example, in LibreOffice 3.4.3 Impress, create a dashed line
> and save it in MS PowerPoint 97 format.  Close then reopen it.  When I
> did that just now under Windows 7 x64, the line style was lost and it
> displayed solid.  If I do NOT have to share it with an MS Office user,
> then I keep it in Open Office format.  Otherwise, I must convert at some

[ ... ]


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