Hello. On Monday 19 July 2010 14:43:46 Sebastian Klein wrote: > what is the difference between strings and keywords and how are they > processed?
I think, there should be no difference between them. The keyword itself is a string. If a string doesn't have non-keyword characters, it can be used without quotes. > Another example would be the yes keyword in conditions. I'd say > [oneway=yes] applies to a oneway tag with value yes, true or 1, but > [oneway="yes"] matches the literal > value "yes", only. My opinion on this is that we shouldn't do any magic, and that "yes" should be the only "yes" but not "1" or "true". For "magic" comparison I'd write something like boolean(oneway)=true, like in eval(). > As keywords (unlike strings) are case insensitive, [oneway=Yes] would > work, but [Oneway=yes] or [oneway="Yes"] would not apply to a onway=yes > tag. Case insensivity is bad, I think. -- WBR, Andrew
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