Hi Felix,
Well but one allways has to remap these values to motorcar=yes for special purpose maps, as only car/motorcycle provides proper routing.
Never understood that need to route as a car, but I am happy to cater for such a foible.
I have not really read through the patch as it does not interest me, but you have to make sure that it runs before the style-file for the access values, otherwise routing with a bicycle on car/motorcycle mode will not work anymore.
Well, it runs after the style file stuff so to avoid making you unhappy, I shall make it disabled by default and the switch will enable it.
I'm a bit skeptical if this will really not pose any problems for speciality maps. With a switch it would be cleaner (and not cost any additional calculation time for other maps).
Your scepticism is well placed. Cheers, Mark