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2015-01-20Make the RAND() and RANDBETWEEN() Calc functions non-random when requestedTor Lillqvist
We don't want such a mode to affect other uses of randomness, though. Thus use a separate random number generator object for these two functions, and use a fixed seed for it if the SC_RAND_REPEATABLE environment variable is set. As RAND() is implemented in sc, and RANDBETWEEN() is implemented in scaddins, it was a bit hard to figure out where to add the new functions needed, without having to over-engineer things with UNO. (This functionality is totally Calc-specific, but neither sc nor scaddins has any public (non-UNO) API.) Caolan suggested the formula module, which seems like a good enough place to me. Change-Id: I4b0cb327392e51a18bce28478af91b0174d6b726
2012-02-08Added READMEs for modules which used to be in libs-coreJosh Heidenreich