Hello The issue with options and order (of precedence?) still confuses me after using mkgmap for years. My solution is to not use option files and to hard code all file references. Not good scripting practice but it works. I think this is a case of where examples are worth a thousand words. I understand in theory option and file order but do not know how to implement it in practice. Examples (in a separate file?) and how to work out which files they will effect may reduce confusion. I only have a tablet in quarantine so I apologize for any formatting issues. Pitney On June 4, 2020, at 2:11 AM, mkgmap-dev-request@lists.mkgmap.org.uk wrote: Send mkgmap-dev mailing list submissions to mkgmap-dev@lists.mkgmap.org.uk To subscribe or unsubscribe via the World Wide Web, visit http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev or, via email, send a message with subject or body 'help' to mkgmap-dev-request@lists.mkgmap.org.uk You can reach the person managing the list at mkgmap-dev-owner@lists.mkgmap.org.uk When replying, please edit your Subject line so it is more specific than "Re: Contents of mkgmap-dev digest..."