Print output item of final solution #30
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I have models with very many decision variables and use output items to bring the solution MiniZinc finds in a human-readable format. MiniBrass so far only outputs the raw DZN solution. In order to access the more beautiful output, I so far enable the
--debugflag to keep the intermediate files, and manually run MiniZinc one more time on the last solvable model. This however is uncomfortable and there is no guarantee that the solution MiniBrass found is the same one as MiniZinc finds when run manually again.MiniZinc has a
--output-output-itemflag that adds a_output = "…";line to the DZN solution. This PR uses that flag, adds support for parsing String literals and identifiers starting with an underscore, handles escape sequences like\n,\tor\\in the output item and finally prints the solution.This includes #23.