On Nov 11, 2009, at 23:56, Felix Hartmann wrote:
> My command looks like this:
> ....... | '${name}
> ${extremecarver${mtb:scale}${mtb:scale:uphill}|highway-symbol:box:6:5}' |
> .....
>
> ${extremecarver} is set via the relations file, mtb:scale and
> mtb:scale:uphill are from osm data. ${extremecarver} is a three letter code
> and mtb:scale / mtb:scale/uphill single digits (0-5).
> However the above will not work but instead the whole line is dropped and
> even the naming will be incorrect - while it does work if I don't try to put
> it into a highway symbol.
> | '${name} ${extremecarver}${mtb:scale}${mtb:scale:uphill}' |
I think the parser cannot deal with the nesting of other variables in
${extremecarver...}. That is why the second example works, with all three
examples separate.
Now, if I recall correctly, the highway symbol code always needs to be the
first character in a label. If this is true, the following should work:
'${extremecarver|highway-symbol:box:6:5}${mtb:scale}${mtb:scale:uphill}'
This will work provided the mtb:... tags do not contain any spaces, and
extremecarver fulfills the 6:5 criterium. (Note that I also removed the name at
the beginning, because that would prevent the shield from being displayed. Put
that in the display_name or something.)
Does this help?
Cheers.
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