Discuss moving all mod-file output to folder `M_.dname`
The discussion in !1793 (merged) points to a design problem of the generally useful M_.dname-option: We still save various output-files like the _results.mat-file in the main folder. So the dname-saving logic does not fully work. For 4.7 I would propose moving all Dynare-generated output to a subfolder of M_.dname to get a clean root directory. We have increasingly moved to the direction in the past, e.g. with the $\LaTeX$-files.
I would then also propose to offer a preprocessor command line option dname to set this at the preprocessor-level. This would allow solving the json-issue discussed at !1793 (merged)