[mkgmap-dev] oneway=reverse handling broken.

Fri Jan 22 15:24:57 GMT 2010


On 22.01.2010 16:20, Torsten Leistikow wrote:
> Felix Hartmann schrieb am 21.01.2010 22:14:
>    
>> keya=123&  highway=primary[continue] output
>> keya=123&  higwhay=*&  highway!=primary [continue] no output
>> keya=123 [final] output
>>
>> So you have to build a quite an extensive !=abc list to not output the
>> same lines several times. This now needs a lot of code if you for
>> example want to have 4 different designs for bridges, depending on the
>> width of the way it goes with.
>>      
> I use auxiliary tags for such tasks:
>
> keya=123&  highway= primary {set keya_done=true} [continue] output
> keya=123&  highway=*&  keya_done!=true [continue] no output
> keya=123 [final] output
>
> So you do have only one !=abc tag for each key, if you want to suppress the output.
>    
Well until 1497 auxiliary tags worked, now they are broken. I tried it 
too. At least if you provide a list of say 15 auxiliary keys. Maybe only 
one or two are parsed???

I can only say that no matter what I do as soon as oneway=* is involved, 
it is completly fucked up right now. There is no consistency at all. 
Before this was working.
> I know one related bug in the style branch, the following does not work (but it
> also does not work reliable in the trunk):
>
> highway=primary&  keya=123 {set highway=deleted} [continue]
> highway=primary [final]
>
> Both rules will result in an output. My understanding is, that you can not
> change the first (or perhaps the main) expression of a rule in the action part.
> I think it is related to the rule matching done via a hash table, but I am not
> really familiar with the source, so this is just an educated guess.
>
> Gruss
> Torsten
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