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Type: Bug
Resolution: Duplicate
Priority: Major - P3
Fix Version/s: None
Affects Version/s: 2.7.3
Component/s: Shell
Labels:
- pull-request

Operating System:
ALL
Steps To Reproduce:
Hide

Open mongo shell.
Insert multi-byte sequence as a find document such as:

> db.item.find({'type':"한글블라블라블라"})

Move the cursor to a few characters before the terminating quotation and hit backspace.

The terminating quotation will disappear.
Show
Open mongo shell. Insert multi-byte sequence as a find document such as: > db.item.find({ 'type' : "한글블라블라블라" }) Move the cursor to a few characters before the terminating quotation and hit backspace. The terminating quotation will disappear.

Typing a backspace sequence within a string containing the Korean character set will incorrectly mutate the string in the shell. For example, if editing a string within a set of quotations, the terminating quotation may disappear.

This may affect more character sets than Korean.

duplicates

SERVER-6086 Unicode/UTF-8 in the shell needs to handle zero-width and double-width characters