A bit more information. The discrepancy in the debugger the where 2 appears for 
a check mark only happens in v15 not v16.

I am fixing this in v16R6 in a data file that that has seen life through 
versions of 4D since version 3 days. It contains 3,702 records with the flag 
field set to the superscript 2 and 89,934 records contain a check mark.

The v15 and v16 structures do not contain a check mark in the code only the 
superscript 2. Somewhere along the line I think the check mark got corrupted 
such that it was converted in the structure to the superscript 2. 



> On Aug 22, 2018, at 5:56 PM, JOHN BAUGHMAN via 4D_Tech <[email protected]> 
> wrote:
> 
> For many years now I have been using a check mark, option-v on a Mac, to flag 
> a particular field. Today while working on a web site that was consuming that 
> field the site the field crashed the site when it contained the check mark. 
> When I traced it I discovered that the field in the debugger displayed with a 
> superscripted 2.
> 
> If I search for records with the with the check mark using the following code 
> it finds those records correctly…
> 
> QUERY([Appointment] ;[Appointment]In_chair="√”)
> 
> When that same line of code is viewed in the debugger it looks like this...
> 
> QUERY([Appointment];[Appointment]In_chair="²”)
> 
> I am going to change √ to #, but I am wondering if anyone can explain this 
> strangeness? Is it a unicode thing?
> 
> John
> 
> 
> John Baughman
> 1331 Auwaiku Street
> Kailua, Hawaii  96734
> (808) 262-0328
> [email protected]
> 
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