[Vector76]

I made a mistake and didn't notice that the weekday abbreviations (S, M, T, W, T, F, S) were not showing up along the top row. I finally figured out what was causing that: the phrase group that's loaded needs to include 'calendar'. And the $phrasegroups variable needs to be updated before global.php is included.

So for example at the top of index.php you'll see:

PHP Code:

$phrasegroups = array('holiday'); 


which needs to be

PHP Code:

$phrasegroups = array('holiday', 'calendar'); 


in order for the days to show up.

There's probably a nice clean way to do this in vbulletin that is more modular and doesn't involve editing code in as many places, but for me this is now working.