Add shortcut spec LEFT and RIGHT

[claytonneal]

For above/below there is shortcut specs
However for LEFT and RIGHT the only spec is NEAR - which a Range is mandatory
It would be great just to be able to specif LEFT and RIGHT with no range..

[ishubin]

Thanks, for the idea! I have been thinking about this but didn't know which words to choose as a shortcut. The thing is Galen Spec Language was designed to be human readable and I would like not to break this readability. In this case the specs "above" and "below" match perfectly because you can read the spec like this: "object-a is above object-b". But if we take the keywords "left" and "right" it would be read like: "object-a is left object-b" which doesn't really make sense. Perhaps the combination "from left" and "from right" would work but it is also debatable.

[claytonneal]

how about "LEFT OF" and "RIGHT OF" ?

[ishubin]

Sorry for late response. I think "left of" and "right of" makes sense, thanks for suggestions. Will build it for release-1.6 or next one

[ghost]

You haven't added those two functions in galen-pagedump.js

[ishubin]

@phystem oops :) thanks for reminding that one. will fix it