I was writing a regex for a script and got an "Error: Expected ')' in regular expression (code: -2146823268)" and the only reason I can find for this is that the regex goes over multiple lines (yes I know it is long, but it should be specific. I did make it as short as possible). This would not have happened in build <4.5 as there was no forcing on to new lines. I understand that you are trying to help with this feature but I personally find it a hinderence, especially in this situation.
Just to quench the curiosity of people, I was writing a regex for capturing Plus! tags, but I can't even test it properly in the script engine.... (luckily I have other methods
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