This looks very promising as I have a large "document" with many separate html pages.
But I keep getting a "Module File for Not Found" error. I have reviewed the steps and verified all the directories/names are consistent and in the right place.
What am I missing?
Thanks!

Perhaps you've missed the arrangement of folders.

Check "wraps" folder exists just under modules/

That was the obvious thing so I rechecked that several times. My custom name for the directory is "contract"

So I have (under the site root directory):
/modules/contract (which contains the html/modules/wraps from the source .zip)
/xoops_trust_path/modules/wraps (which is the same as the folder from the source .zip)
/xoops_trust_path/wraps/contract (which contains my original html files I would like wrapped)

And I have added the define line in the mainfile.php

Did I get one wrong?

It looks right.
Other folder under modules/ can harm it.

Try to turn "PHP Debug" on.

I tried cleaning out a bunch of modules I had been testing but am not using (including other wrapping modules). I have left: System, Headlines, NewBB, PiCal, iMenu, Marquee, Formulize, Formulaire, Content, AMS.
PHPDebug gives a bunch of "variable references" messages:
Notice [PHP]: Only variable references should be returned by reference in file include/functions.php line 490
Notice [PHP]: Only variables should be assigned by reference in file class/database/mysqldatabase.php line 236
Notice [PHP]: Only variable references should be returned by reference in file include/functions.php line 490
otice [PHP]: Only variables should be assigned by reference in file include/cp_functions.php line 57
Notice [PHP]: Only variable references should be returned by reference in file class/module.textsanitizer.php line 257
Notice [PHP]: Only variable references should be returned by reference in file kernel/module.php line 123

I'll try a fresh install on a less cluttered site and see what happens.

Ok, I did a fresh upload to a different site and it installed fine this time.
The module exists, installs (SQL entries, templates, etc.) and if I click on the Update indexes link it says it has updated the index for the 96 files.

But when I click on the link in the main menu I only see a blank page. Per your FAQ above I did ensure there is an index.html page (basically a table of contents with links to all the others).
The directories are still:
/modules/contract
xoops_trust_path/modules/wraps
xoops_trust_path/wraps/contract

I'm accessing as a webmaster so I should have full access.

PHP Debug gives several instances of the following on the "blank" page:
Notice [PHP]: Only variable references should be returned by reference in file include/functions.php line 491
Notice [PHP]: Only variables should be assigned by reference in file class/database/mysqldatabase.php line 239

First, you'd better access
XOOPS_URL/modules/contract/index.php/index.html

If it displays correctly, the blank page is generated by "Notices".
Turn "PHP debug" off.

Going directly to that page displays a blank page (with PHP debug on I get similar "Only variable references should be returned by reference in file..." messages).

If you put all files in correct paths, the reason must be your server does not allow path_info.
If so, I cannot help you, sorry.

Ok, I'll check on that.

I have found a way to accomplish my project but this sounds like a much more elegant solution. Thanks for the help!
(And thanks for your other great modules!)

I verified the server does support path_info. So I guess we're stumped again. Maybe I'll try re-installing again. If you get any ideas please let me know.

Thanks!

I cannot understand why wraps does not work correctly in your environment.
XOOPS core version, php version etc...?
does exist xoops_trust_path/wraps/contract/index.html ?

hi hiflyer.
I've just found the reason.

read both:
http://www.peak.ne.jp/xoops/md/xhnewbb/viewtopic.php?topic_id=1660&post_id=6298#forumpost6298
http://www.peak.ne.jp/xoops/md/news/index.php?page=article&storyid=354