[Remind-Fans] 24-hour mode

[Andrew Poth]

I'd like to have Remind display event times in 24-hour mode (nnnn), 
instead of am/pm (nn:nnam or nn:nnpm), since it reduces the chances of 
making a morning/evening error when creating new events and editing 
them.  I found a switch in TkRemind below the "DON'T CHANGE STUFF BELOW 
HERE" line that makes the TkRemind Add Reminder... dialog come up in 
24-hour mode:

# 24-hour clock mode
set TwentyFourHourMode 0

When the parameter is changed from 0 to 1, the dialog shows 24-hour 
times, but the calendar still shows am/pm times.  The .reminders file, 
however, shows all times stored in 24-hour mode.  Apparently, the script 
is converting from 24-hour mode to 12-hour mode for display in the 
calendar, even though the TwentyFourHourMode variable has been changed.  
I've combed through the code, but have been unsuccessful in finding 
where the conversion is happening.  Is this feature broken?  Never 
completely implemented?