Un-functional brackets in string is still highlighted

[giappi]

Dear author,

I found an issue.
The brackets in string is still highlighted, although it doesn't have any function (just is text).
Expected: All characters in a string that does not have any special function should not be highlighted.
I think it is a bug.
See the image bellow:

Best Regards,
(a zsh user)

[danielshahaf]

The incumbent behaviour could be helpful for perl -e '…' and git commit -m '…', though? I don't use the brackets highlighter. Excuse brevity.

[phy1729]

That was the original behavior. The brackets highlighter was changed in #455 in response to #112 and #138. The issue with ignoring brackets in quotes is quoting contexts nest and it's difficult to parse something like "${foo:-"{bar}"}" without significantly increasing the highlighter complexity.