[Freeciv-Dev] [Patch] Add bool functions for the registry

[Raimar Falke <hawk@xxxxxxxxxxxxxxxxxxxxxxx>]

$SUBJECT says all. This is necessary to get the type checking correct,
to allow to change the underlying type of bool (to char for example)
in the future and to allow "true"/"false" instead of "1"/"0" in the
files.

        Raimar

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bool_registry1.diff
Description: Text document