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[mkgmap-dev] expression test !=

From Steve Ratcliffe steve at parabola.me.uk on Sun Mar 28 11:04:46 BST 2010

>> From my understanding this should read like
>
> highway!=motorway This will be true when the highway tag exists, but it does NOT
> have the value motorway, or when there is no highway tag at all.

This is correct.

highway!=motorway returns true exactly when highway=motorway would
return false.

It looks like I wrote that sentence on the wiki, I have no idea what I
was thinking - sorry.

..Steve



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