Comment (by Roland Haas):

Here's a pull request:

https://bitbucket.org/cactuscode/cactusutils/pull-requests/48

Though it exposes a bug in Piaraha's CCTK_UtilExpressionEvaluate

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/1077/evaluate-steered-value-as-formula-in