Issue with suffix functions about eval HOT 2 OPEN

Hi @nighthawk,
Thanks for reporting this issue, very useful finding!

I took some time reviewing the related code paths, looks like it's related to an issue with embedding expressions in parentheses. It is not a trivial fix, might take some more time, so I'm letting you know I'm working on a fix.

In the meantime, you are free to use prefix expressions with equivalent functionality - it's just the syntax that differs - which works as expected.

from eval.

Status update: I managed to identify the issue. The expression "(toggle == true) and (url exists)" fails because the nested parentheses caused an issue, and the expression matcher only processes the string until the "(toggle == true) and (url" part, and not prioritizing the "url exists" expression.
Note: it works without the parentheses, if the suffix function "exists" has a higher priority than "and"

from eval.