[[SortBy(%s)]]<
/tt>

SortBy: %s

%s

Valid sort types are: %s"""
    msg = cgi.escape(msg)
    usage = cgi.escape("""Usage: SortBy(TablePage, ,
            , 
            [, , ] ... )""")
    sorts = ' '.join(valid_sorts)
    return html % (args, msg, usage, sorts)

def read_table(page_file):
    """Read page_file and convert its first table's lines into row data"""
    file = open(page_file)
    intable = 0
    table_rows = []
    for line in file.xreadlines():
        if len(line) < 2 or line[0:2] != '||':
            if intable: break # We're done
            else: continue    # Skip non-table lines until we hit the table
        else:
            intable = 1
            table_rows.append(line[:-1]) # strip the \n while we're at it
    return table_rows

def strip_fmt(arg):
    """Remove formatting characters and leading/trailing whitespace.

    Commas (such as in 1,000,000) are considered formatting chars."""
    for fmt_string in ["'''", "''", '{{{', '}}}', ',']:
        arg = arg.replace(fmt_string, '')
    return arg.strip()

def to_number(arg):
    """Convert arg to int or float if possible, else return a string."""
    arg = strip_fmt(arg)
    try: return int(arg)
    except ValueError:
        try: return float(arg)
        except ValueError: return arg

def to_nocase(arg):
    """Return arg in lowercase with no formatting characters."""
    return strip_fmt(arg).lower()

def to_nosort(arg, count=[0]):
    """Return a higher integer each time so rows don't move when sorted."""
    count[0] += 1   # count is a default arg, so references the same list and
    return count[0] # incr's the same [0] every time the function is called.

decorate_functions = {'alpha': strip_fmt,
                      'number': to_number,
                      'nocase': to_nocase,
                      'nosort': to_nosort}
valid_sorts = decorate_functions.keys()
valid_sorts.sort()
valid_sorts.extend(['reverse'+sort_name for sort_name in valid_sorts])

def process_args(args, request):
    """Parse args string, return (sort_page, table, num_headers, sort_list)."""
    arglist = re.split(r'\s*,\s*', args.strip())
    if len(arglist) < 4:
        msg = """Not enough arguments (%s).
                 At least 4 are required.""" % len(arglist)
        raise SortByError, msg
    table_page, num_headers = arglist[0:2]
    try: num_headers = int(num_headers)
    except ValueError:
        msg = """Number of header rows (%s)
                 must be an integer""" % num_headers
        raise SortByError, msg
    if num_headers < 0:
        msg = """Number of header rows (%s)
                 must be a positive integer""" % num_headers
        raise SortByError, msg
    arglist[:2] = []  # Make arglist contain only column & sort_type pairs
    if len(arglist)%2 != 0:
        raise SortByError, 'Odd number of arguments (%s)' % (len(arglist)+2)
    sort_list = []
    while arglist:

        # Pop the sort_type and column from the end of the arglist.
        # They get stored in the sort_list in the opposite order
        # they were requested so the primary sort is done last.

        sort_type = arglist.pop().lower()
        sort_column = arglist.pop()
        try: sort_column = int(sort_column)
        except ValueError:
            msg = 'Column number (%s) must be an integer' % sort_column
            raise SortByError, msg
        if sort_column < 1:
            msg = """Column number (%s) must be 1 or higher.
                     1 = leftmost column""" % sort_column
            raise SortByError, msg
        sort_column -= 1  # Use zero-based column indexing internally
        if sort_type[:7] == 'reverse': # If the sort_type begins with 'reverse'
            reverse = 1                # set the reverse flag
            sort_type = sort_type[7:]  # and strip 'reverse' from sort_type
        else: reverse = 0
        sort_list.append((sort_column, sort_type, reverse))  # Append a 3-tuple
    sort_page = Page(request, table_page)
    try: table_rows = read_table(sort_page._text_filename())
    except IOError:
        raise SortByError, 'Unable to open the table page "%s"' % table_page
    table = [row.split('||')[1:-1] for row in table_rows]
    if num_headers > len(table):
        msg = """Number of header rows (%s) is more than
                 the table length (%s)""" % (num_headers, len(table))
        raise SortByError, msg
    return (sort_page, table, num_headers, sort_list)

def sort_table(table, num_headers, sort_column, sort_type, reverse):
    """Sort of the table (in-place), preserving num_headers rows at the top.

    Arguments:
    table       -- a list of lists representing rows of column entries
    num_headers -- an integer number of rows to keep at the top of the table
    sort_column -- the column number (zero-based) containing the sort values
    sort_type   -- which kind of sort to perform on the values being sorted
    reverse     -- 0 or 1, meaning an ascending or descending (reverse) sort

    """
    header = table[:num_headers]
    table[:num_headers] = []

    if table and sort_column > min([len(row) for row in table]):
        msg = """Column number (%s) is higher than
                 the length of one or more rows"""  % (sort_column+1)
        raise SortByError, msg
    if sort_type not in valid_sorts:
        raise SortByError, 'Invalid sort type "%s"' % sort_type
    decorate = decorate_functions[sort_type]

    # Use the 'decorate, sort, undecorate' pattern with ascending or
    # descending indices to ensure that the sort is stable.

    decorations = [decorate(row[sort_column]) for row in table]
    if reverse: indices = xrange(len(table), 0, -1)
    else: indices = xrange(len(table))
    decorated = zip(decorations, indices, table)
    decorated.sort()
    table[:] = [row for (decoration, index, row) in decorated]

    if reverse: table.reverse()
    table[:0] = header
    return

def format(sort_page, macro, table):
    """Format the sorted table and return it as an HTML fragment.

    Arguments:
    sort_page -- a MoinMoin Page object representing the table page
    macro     -- the macro argument that was provided by MoinMoin
    table     -- a list of lists representing rows of column entries

    """
    ret = ''
    table_rows = ['||%s||' % '||'.join(row) for row in table]
    sort_page.set_raw_body('\n'.join(table_rows), 1)  # format the table

    # Here's some tricky stuff copied from Richard Jones' Include macro.
    stdout = sys.stdout
    sys.stdout = StringIO.StringIO()
    sort_page.send_page(macro.request, content_only=1)
    ret += sys.stdout.getvalue()
    sys.stdout = stdout

    # Output a helper link to get to the page with the table.
    name = sort_page.page_name
    ret += '' + macro.formatter.url(1, name) + \
           macro.formatter.text('[goto %s]' % name) + macro.formatter.url(0) + \
           ''
    return ret

def execute(macro, args):
    """Parse args, sort_table() repeatedly, return formatted table as HTML.

    Sort the table once for each column & sort_type in the sort_list
    beginning with the last (and least significant) sort in args
    because they were 'popped' from the end of the args. Since
    sort_table() uses a stable sort algorithm, the ordering of the
    earlier sorts is preserved in the later sorts when there are
    duplicates of the sort key.

    """
    try:
        sort_page, table, num_headers, sort_list = process_args(args,
macro.request)
        for sort_column, sort_type, reverse in sort_list:
            sort_table(table, num_headers, sort_column, sort_type, reverse)
        return format(sort_page, macro, table)
    except SortByError, e: return error(e.msg, args)

From j.treleaven at greenfieldethanol.com  Tue Jun 24 12:25:17 2008
From: j.treleaven at greenfieldethanol.com (James Treleaven)
Date: Tue, 24 Jun 2008 12:25:17 -0400
Subject: [Moin-user] revision history
In-Reply-To: 
References: 

Message-ID: 

Reinhard Mayr aka Czerwinski wrote:
> Did you try the "Info" link, right next to "Edit"?

Well - that is embarrassing.  :-)

thanks,
James

From rick.vanderveer at gmail.com  Tue Jun 24 12:38:26 2008
From: rick.vanderveer at gmail.com (Rick Vanderveer)
Date: Tue, 24 Jun 2008 11:38:26 -0500
Subject: [Moin-user] SortBy.py macro broken in 1.7 (solved!)
Message-ID: <5c39e1ca0806240938k64aaacb8t98fc613e2dcc671c@mail.gmail.com>

Man, before I barely got part 2 sent when Thomas emailed me directly
with the fix!!!!  Thanks again, Thomas!

New version of SortBy.py will be uploaded to MacroMarket shortly...

-Rick

On Tue, Jun 24, 2008 at 11:06 AM, Rick Vanderveer
 wrote:
> Hello all,
>
> So, I just upgraded to Moin 1.7 last night.  I thought I ran thru a battery
> of tests of all the third-party macros I use on my test server, but
> evidently missed one: the SortBy macro.  We use this to sort a phone number
> table for our internal phone directory.  This macro worked perfectly in 1.6
> (surviving the 1.5 to 1.6 upgrade unscathed), but there's some change in 1.7
> that finally did it in.  I realize this is the third-party macro, but I'm
> hoping the fix will be an easy one (hence, why I'm sending it to the list).
> The error:
>
>
> TypeError
>
> send_page() takes exactly 1 non-keyword argument (2 given)
>

From roach.list at gmail.com  Tue Jun 24 13:21:52 2008
From: roach.list at gmail.com (Robert Spencer)
Date: Tue, 24 Jun 2008 19:21:52 +0200
Subject: [Moin-user] Automatically create links
Message-ID: <8b8c4c740806241021ybd811b7hb0e269e0c2b23153@mail.gmail.com>

Hi Guys,

I working on wikifying the Linux Document Projects doc's.

 http://tldp.org/ & http://wiki.tldp.org/

I've run into a number of problems, but the one I'm trying to sort out
here is how to get existing docs automatically linked, even if there
is no explicit link in the doc.

BTW, while I'm thinking of linking, if someone can please point me in
the right direction in regards to getting underscore links back in the
most recent MoinMoin - I'd appreciate it.

Thanks.

-- 
Robert Spencer

From tw-public at gmx.de  Tue Jun 24 17:10:09 2008
From: tw-public at gmx.de (Thomas Waldmann)
Date: Tue, 24 Jun 2008 23:10:09 +0200
Subject: [Moin-user] Automatically create links
In-Reply-To: <8b8c4c740806241021ybd811b7hb0e269e0c2b23153@mail.gmail.com>
References: <8b8c4c740806241021ybd811b7hb0e269e0c2b23153@mail.gmail.com>
Message-ID: <486162B1.70606@gmx.de>

> I working on wikifying the Linux Document Projects doc's.

Cool. :) linuxwiki.de also runs moin.

> I've run into a number of problems,

The biggest one seems to be spam.

I suggest you try moin 1.6.3 or 1.7.0 because it will likely keep the 
spam away if you use textchas.

I have seen you use Python 2.3 still - moin SHOULD be still compatible 
to this old python version, but better try with a test setup as many of 
the moin developers don't even have py2.3 installed.

> but the one I'm trying to sort out
> here is how to get existing docs automatically linked, even if there
> is no explicit link in the doc.

Well, for a collection of documents, maybe just use TitleIndex?

You could also put category tags onto the pages and search for the 
categories to autogenerate some categorized list.

> BTW, while I'm thinking of linking, if someone can please point me in
> the right direction in regards to getting underscore links back in the
> most recent MoinMoin - I'd appreciate it.

I am not sure what you mean with underscore links.

In case you mean moin magically changing spaces to underscores when 
generating URLs, that won't ever come back (we only had troubles with it 
and we would have even more trouble soon, when unifying attachments and 
pages to mimetype items).

For moin >=1.6, it is simple:
  * If you want underscores in a page URL, use a page name with underscores.
  * If you want blanks (%20), use a page name with blanks.

BTW, you maybe want a theme that is less emphasizing the page name (wiki 
nav).

E.g. the Linux Cluster HOWTO page looks like this:

Linux Cluster HOWTO      <- page name (wiki nav)

Linux Cluster HOWTO      <- h1 (content)

What you maybe want is a rather small or separate display of the wiki 
nav and prominently show the content h1.

That will also solve your underscore problem, btw.

Just name the page LinuxClusterHowTo or Linux_Cluster_HOWTO or ... (to 
have URLs without %20).

And keep the h1 as it is.

The page name in wiki nav has to be considered like a file name (you 
won't print resume.doc in big letters above your resume, right?), but it 
will just show the content (and maybe the filename in a rather small 
font somewhere).

From guangrui_wu at gtmc.com.cn  Tue Jun 24 20:55:41 2008
From: guangrui_wu at gtmc.com.cn (=?UTF-8?B?5ZC05bm/55Ge?=)
Date: Wed, 25 Jun 2008 08:55:41 +0800
Subject: [Moin-user] NO-ASCII attachment names corrupted on download
Message-ID: <1E41E8B0-C5CD-48F7-B532-701DABFA836D@gtmc.com.cn>

Well,this problem still didn't resolute in 1.7 release.
and I alos want to know why the name of page is in the file system is  
corrupted in linux file system.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: 

From rick.vanderveer at gmail.com  Wed Jun 25 16:37:46 2008
From: rick.vanderveer at gmail.com (Rick Vanderveer)
Date: Wed, 25 Jun 2008 15:37:46 -0500
Subject: [Moin-user] TableOfContents in Moin 1.7
Message-ID: <5c39e1ca0806251337s231bfd7dje351ac4bd11fcbde@mail.gmail.com>

Hey all,
In Moin 1.6.x and below, I was able to modify the TableOfContents
macro to ignore heading-1 headers (for example, = Page Title =). The
reason why is because on our wiki, we use heading-1 to title the page
(for example, the actual page name might be AlbertEinstein, but the
page itself will be titled "= The Life of Albert Einstein =").  We
don't want "The Life of Albert Einstein" to actually show up in the
TableOfContents, just the sub-sections on that page.

In the macro for versions 1.6.x and below, I was able to set
"self.mindepth = 1" to "self.mindepth = 2" and all was good.  But it
seems with 1.7, this variable disappeared.  Can anyone point me to a
new workaround?

Thanks!

-Rick

From roach.list at gmail.com  Thu Jun 26 05:14:35 2008
From: roach.list at gmail.com (Robert Spencer)
Date: Thu, 26 Jun 2008 11:14:35 +0200
Subject: [Moin-user] Automatically create links
In-Reply-To: <486162B1.70606@gmx.de>
References: <8b8c4c740806241021ybd811b7hb0e269e0c2b23153@mail.gmail.com>
	<486162B1.70606@gmx.de>
Message-ID: <8b8c4c740806260214x1074de8bhe6a76e81c867163b@mail.gmail.com>

On Tue, Jun 24, 2008 at 11:10 PM, Thomas Waldmann  wrote:
>> I working on wikifying the Linux Document Projects doc's.
>
> Cool. :) linuxwiki.de also runs moin.

Nice. Unfortunately I understand very little German, I saw that the
logo was linuxwiki.org and hoped that there was an english site too,
but linuxwiki.org just redirects to linuxwiki.de.

>> I've run into a number of problems,
>
> The biggest one seems to be spam.
>
> I suggest you try moin 1.6.3 or 1.7.0 because it will likely keep the
> spam away if you use textchas.

Finding were textchas are enabled is still on my to do list, as well
as PDF and plain text output and DocBook > moin > DocBook, the
priority is to get content into wiki first though. I'm busy writing a
script for that, unfortunately moin markup does not work well with our
content.

 is the main one that there is problems with, a short term
solution is just to remove any such markup (the authors abuse it
anyway and there is no standard).

I also had a hard time doing the Vim HOWTO, as moin thinks Vim
commands are markup. I wish there was a way to escape character
without changing there rendering, like ~ or ! for links.

> I have seen you use Python 2.3 still - moin SHOULD be still compatible
> to this old python version, but better try with a test setup as many of
> the moin developers don't even have py2.3 installed.

Server should be replaced this week, hopefully that will also upgrade python.

>> but the one I'm trying to sort out
>> here is how to get existing docs automatically linked, even if there
>> is no explicit link in the doc.
>
> Well, for a collection of documents, maybe just use TitleIndex?
>
> You could also put category tags onto the pages and search for the
> categories to autogenerate some categorized list.

Thank you for that, but some of the content that will be added can not
be changed due to licence problems and will have an attached comment
page. If there is a mention of the "Linux Cluster HOWTO" in the
document, it would be nice if that just linked automatically. I would
also like to add small pages for Perl, sudo, apt, yum, etc. and have
them show up as links in whatever text gets added.

CameCase is not really a solution as sometimes it doesn't make sense, e.g.:

- In Ubuntu you can type `sudo su`, this will allow you to do all
further actions as root.

I would like sudo to and su to be linked, SuDo would be plainly wrong
and if the novice tried to type in, it would not work. su is too short
and what about, vi, ls, ps, ...

>> BTW, while I'm thinking of linking, if someone can please point me in
>> the right direction in regards to getting underscore links back in the
>> most recent MoinMoin - I'd appreciate it.
>
> I am not sure what you mean with underscore links.
>
> In case you mean moin magically changing spaces to underscores when
> generating URLs, that won't ever come back (we only had troubles with it
> and we would have even more trouble soon, when unifying attachments and
> pages to mimetype items).
>
> For moin >=1.6, it is simple:
>  * If you want underscores in a page URL, use a page name with underscores.
>  * If you want blanks (%20), use a page name with blanks.

On the desktop version of MoinMoin that I'm experimenting with, there
is no %20 in links, just white space. White space in links make me
cringe, it is just not right and will make other things break so you
have to quote all links.

> BTW, you maybe want a theme that is less emphasizing the page name (wiki
> nav).

Theme does need changing, yes.

> E.g. the Linux Cluster HOWTO page looks like this:
>
> Linux Cluster HOWTO      <- page name (wiki nav)
>
> Linux Cluster HOWTO      <- h1 (content)
>
> What you maybe want is a rather small or separate display of the wiki
> nav and prominently show the content h1.
>
> That will also solve your underscore problem, btw.
>
> Just name the page LinuxClusterHowTo or Linux_Cluster_HOWTO or ... (to
> have URLs without %20).
>
> And keep the h1 as it is.
>
> The page name in wiki nav has to be considered like a file name (you
> won't print resume.doc in big letters above your resume, right?), but it
> will just show the content (and maybe the filename in a rather small
> font somewhere).

Okay, thanks. I understand the reason for removing _, it just happened
to be a bit convenient in our specific case, but making the page name
less conspicuous is the right solution.

-- 
Robert Spencer

From tw-public at gmx.de  Thu Jun 26 11:44:19 2008
From: tw-public at gmx.de (Thomas Waldmann)
Date: Thu, 26 Jun 2008 17:44:19 +0200
Subject: [Moin-user] Automatically create links
In-Reply-To: <8b8c4c740806260214x1074de8bhe6a76e81c867163b@mail.gmail.com>
References: <8b8c4c740806241021ybd811b7hb0e269e0c2b23153@mail.gmail.com>	<486162B1.70606@gmx.de>
	<8b8c4c740806260214x1074de8bhe6a76e81c867163b@mail.gmail.com>
Message-ID: <4863B953.3040506@gmx.de>

Hi Robert,

>>> I working on wikifying the Linux Document Projects doc's.
>> Cool. :) linuxwiki.de also runs moin.
> 
> Nice. Unfortunately I understand very little German, I saw that the
> logo was linuxwiki.org and hoped that there was an english site too,
> but linuxwiki.org just redirects to linuxwiki.de.

Well, the initial idea was to run it multi-language, but we lacked 
English contributors - all the founders were from Germany. I tried to 
make some international contacts, but interest in collaboration was 
lower than expected.

>> The biggest one seems to be spam.
>>
>> I suggest you try moin 1.6.3 or 1.7.0 because it will likely keep the
>> spam away if you use textchas.
> 
> Finding were textchas are enabled is still on my to do list, as well
> as PDF and plain text output and DocBook > moin > DocBook, the
> priority is to get content into wiki first though.

May I strongly advise against that priority list? If you put in content 
first, you will have a continuing spam annoyance as the spammers really 
seem to like your domain... - it will also clutter your data_dir with 
lots of fake user accounts and spam pages / spam revisions. You don't 
want that. Enabling textchas is 15 minutes, living with spam creates 
much more annoyance and work. BTW, there is a textchas_disabled_group, 
you want to put all trusted editors using the wiki regularly in that 
group, so they don't get annoyed with questions.

> I'm busy writing a script for that, unfortunately moin markup does not work
 > well with our content.

1.7 has admonitions, I guess you'ld really like that for pretty docs.

>  is the main one that there is problems with, a short term
> solution is just to remove any such markup (the authors abuse it
> anyway and there is no standard).
> 
> I also had a hard time doing the Vim HOWTO, as moin thinks Vim
> commands are markup.

Usually you want to put such stuff into `backticks` or some
{{{
pre section
}}}

>>> but the one I'm trying to sort out
>>> here is how to get existing docs automatically linked, even if there
>>> is no explicit link in the doc.
>> Well, for a collection of documents, maybe just use TitleIndex?
>>
>> You could also put category tags onto the pages and search for the
>> categories to autogenerate some categorized list.
> 
> Thank you for that, but some of the content that will be added can not
> be changed due to licence problems and will have an attached comment
> page. If there is a mention of the "Linux Cluster HOWTO" in the
> document, it would be nice if that just linked automatically.

Well, I implemented automagic linking some time ago, but due to some 
problems back then, it was never added to a moin production version 
(search for gaga to find discussion about it on moin wiki).

Maybe I'll retry after we have our new storage backend, it should fix 
some of those problems (but please don't hold your breath :).

Until then, the only sane way is to use [[free links]] (where allowed).

If a document's license is so restrictive you may not even add markup to 
create a good rendering of it, I am not sure it is worth caring for it.

> CameCase is not really a solution as sometimes it doesn't make sense

Sure, this is why we offer both CamelCase and [[free links]].

>>> BTW, while I'm thinking of linking, if someone can please point me in
>>> the right direction in regards to getting underscore links back in the
>>> most recent MoinMoin - I'd appreciate it.
>> I am not sure what you mean with underscore links.
>>
>> In case you mean moin magically changing spaces to underscores when
>> generating URLs, that won't ever come back (we only had troubles with it
>> and we would have even more trouble soon, when unifying attachments and
>> pages to mimetype items).
>>
>> For moin >=1.6, it is simple:
>>  * If you want underscores in a page URL, use a page name with underscores.
>>  * If you want blanks (%20), use a page name with blanks.
> 
> On the desktop version of MoinMoin that I'm experimenting with, there
> is no %20 in links, just white space.

Be careful, SOME browsers unquote the URL before showing to you in the 
URL entry line at top of the content window. Some even do for the status 
line below the content window when your mouse pointer is over the link.

You see it easily when going to a page with non-ascii name or with a 
space in the name.

If your browser shows non-ascii or a space in the URL, it is unquoting.

Moin never creates non-ascii URLs, but always url-quoted utf-8. moin 
also never creates URLs with space char in them, there is always a %20.

Cheers,

Thomas

From Burkhard.Schultheis at uniserv.com  Fri Jun 27 04:58:43 2008
From: Burkhard.Schultheis at uniserv.com (Burkhard.Schultheis at uniserv.com)
Date: Fri, 27 Jun 2008 10:58:43 +0200
Subject: [Moin-user] question to versions
Message-ID: 

We are going to use moinmoin (V1.53) to show the status of our projects in our intranet. But we want to show only certain versions, not all versions in-between. One solution we think of is the following: We store the versions we want to show as MHT file and point to these versions with a link. Then the access is beyond the wiki. Is it possible within the wiki?

Best regards,

Burkhard Schultheis
SDC - Software Development & Consulting
PJT - Project Management Team

Uniserv GmbH 
Rastatter Stra?e 13 
75179 Pforzheim 
Germany
Phone   +49 7231 936-2125 
Fax     +49 7231 936-2500 
Email  burkhard.schultheis at uniserv.com 
www.uniserv.com 
www.uniserv.com/demo 

_____________________________________________________ 

Uniserv GmbH    
Sitz der Gesellschaft: Pforzheim, Germany
Gesch?ftsf?hrer: Roland Pfeiffer 
Registergericht: Mannheim HRB 501535 

From tw-public at gmx.de  Fri Jun 27 10:27:49 2008
From: tw-public at gmx.de (Thomas Waldmann)
Date: Fri, 27 Jun 2008 16:27:49 +0200
Subject: [Moin-user] question to versions
In-Reply-To: 
References: 
Message-ID: <4864F8E5.3060309@gmx.de>

Burkhard.Schultheis at uniserv.com schrieb:
> We are going to use moinmoin (V1.53)

/me blows the dust off it. :)

... and suggests using 1.7.0 (or at least 1.6.3, if you think 1.7.0 is 
too new).

1.5 is not maintained any more.

And as 1.7 has some fixes that were too big for 1.6, currently 1.7 is 
really the recommended version.

> to show the status of our projects in our intranet. But we want to show only certain versions, not all versions in-between.

ACLs are designed to operate per page (not necessarily per revision).

> One solution we think of is the following: We store the versions we want to show as MHT file
> and point to these versions with a link. Then the access is beyond the wiki. Is it possible within the wiki?

Well, attaching files is possible.
Whether your web browser can deal with MHT you have to try.

If you attach the files to a page with relaxed ACLs and have everything 
else with strict ACLs, it could work (but would not be very comfortable).

You maybe could also use the supplementation page feature to have the 
main page as the public version(s) and the supplementation page as the 
ACL-protected non-public versions. Copying some specific revision would 
be just a full-page copy&paste, copying attachments would be a bit more 
work.

Cheers,

Thomas

From mdasilva at cmat.edu.uy  Fri Jun 27 12:27:45 2008
From: mdasilva at cmat.edu.uy (=?ISO-8859-15?Q?Miguel_Da_Silva_-_Centro_de_Matem=E1tic?= =?ISO-8859-15?Q?a?=)
Date: Fri, 27 Jun 2008 13:27:45 -0300
Subject: [Moin-user] Editing tables (using 