tree 5e0fdf081a35cdc7eb95cac7ae0b02eadde4b784
parent eca7d092d42d8b644e30093993c670980c411468
author Andrew Pickford <anpickford@googlemail.com> 1530019139 +0200
committer Andrew Pickford <anpickford@googlemail.com> 1530110357 +0200

Add new key modifier fixed, default symbol '='

The new modifer is used to declare a parameter to be fixed and not
changeable in subsequent classes. If ignore_merging_onto_fixed is
False then trying to change a fixed parameter will generate an error
if ignore_merging_onto_fixed is True the the parameter will not be
changed and no error will be generated