As of June 1st 2016, the users documentation on the wiki doesn't
split the names. See attached screenshot.

It does.

As an example, look for "mp Review". The correct name of the extension is mpReview.

it seems like the page is rendering differently on your side from what I see. I am running in a Chrome incognito view, and I still see spaces as in the screenshot I attached, so I am not sure what I might be doing wrong.

this is the page I am looking at: http://wiki.slicer.org/slicerWiki/index.php/Documentation/Nightly

I was looking at https://www.slicer.org/slicerWiki/index.php/Documentation/4.5.

You're right, on the nightly page I see the space too. Good catch ! I will re-open the issue.

The problem is most likely with this function: https://github.com/Slicer/slicer-wiki-scripts/blob/ee4b87b2beaed0d091a227ff5d1588d3fd7f38e1/slicer_wiki_extension_module_listing.py#L168-L172

Note that page for Slicer 4.5 have manually been fixed: http://wiki.slicer.org/slicerWiki/index.php?title=Documentation%2F4.5%2FModuleExtensionListing&type=revision&diff=44519&oldid=43882

The problem is most likely with this function

@jcfr: I don't understand why we need to convert camel-case to space delimited at all.

@andrey: Two years ago, look like a good idea.

The intent was to:

• display the names as "Extension Title" instead of extension names.

• try to be consistent with the convention used for Module. If you look at the 4.3 documentation, the module title were displayed. See http://wiki.slicer.org/slicerWiki/index.php/Documentation/4.3#Surface_Models ( Orient Scalar Volume vs OrientScalarVolume)

With the time, it turns out to be a bad decision, extension are referenced by name and there are no title explicitly provided anywhere.

Let's display the original extension name.

We should have some example of updated reset on a separate test wiki page soon.

Makes sense. "It’s Difficult to Make Predictions, Especially About the Future" :)

On the same token, it might have been a good idea to have a short/abbreviated name for the extension, and a longer, human-readable (or just de-camel-cased, but defined by the owner of the extension) as well...