Commented Unassigned: Unicode problem [20420]

Hello,

Ajaxmin throws exceptions when minifying a Unicode value:
$.Constant({Static:true , Public:false}, "HIGH_SURROGATE_START", "\ud800");
Error : Invalid hexadecimal escape sequence: "\ud800

It seems to process as a string instead of Unicode.

Thanks in advance for your help.
Comments: ** Comment from web user: ronlo **

Next release (5.3) lone high- or low-surrogate pair characters in strings will generate a sev-2 warning, which won't show up unless the warning level has been appropriately raised. And if you want to ignore such errors, they are JS1338 and JS1339, respectively.