evaluate_scripting() may generate superfluous output

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Hello Community,

I have just learned that evaluate_scripting() often has side effects which are undesirable. For instance when the search function is executed, all scriptings on all pages are evaluated, so that the generated contents will be searched as well. That is fine. However, that will also cause any output of the scripts (except the return value) to be contained on the search results page. Apparently that doesn't hurt (at least I'm not aware of any real problems), but it is useless at least.

We should consider to ignore this superfluous output, or to reset the respective variables ($hjs, $bjs, $e, etc.) I'm not sure what is the best way to make this possible; maybe adding a boolean parameter to evaluate_scripting() is sufficient.

Furthermore I'm not sure if that change might not break some functionality, so I suggest to postpone it to XH 1.7 at least, where we'll have a beta phase.

Thought?

Christoph