PMFJI, you can edit any FoxWiki page just clicking on Edit link when you are on any topic, in this case, jumping on this link: http://fox.wikis.com/wc.dll?Wiki~Edit~EssentialMDot~VFP , you must know a little bit about HTML tags (maybe you would like to use < PRE > < /PRE> tags for your code, just like UT posting).
Use the Wiki SandBox to test it out.

>The page http://fox.wikis.com/wc.dll?Wiki~Edit~EssentialMDot~VFP contains a full list of rules, when to use mdot and when not to use it. I think the list should also contain an entry about VARTYPE() and TYPE(), just to make things clear with regard to these functions. I've noticed that the mdot should be specified, like in:

>if vartype( m.somevar ) or type( "m.somevar" )

>I'd like to edit or comment on the page, but don't know how to do that. Perhaps you can?!