[Gzz] Link directions (was: Re: How to show link types)

[Benja Fallenstein]

Benja Fallenstein wrote:
> Asko Soukka wrote:
> > We have direction (let's say left or right), but I thought we don't 
> > want to fix their meanings. E.g. I should be able to create 
> > "generalization" link either to the left or right from the curren 
> > cell, and the after that the link should be interpreted as 
> > "spesification" when going "backwards" to my creation direction.
> >
> > If we fix left->right = specification and right->left = 
> > generalization, then it's not problem, but AFAIK we don't want to do it.
>
> We could of course have two link types, for one of which left->right = 
> specification and for the other right->left = specification.

BTW, we should probably think about posward/negward rather than 
left/right, and show them in reading direction. I.e., I suppose when 
viewing Arab/Hebrew/Japanese text, I'd want to see the 'incoming' links 
coming from the right and 'outgoing' links leaving to the left. 
(Unfortunately I cannot actually read any of the three, but... ;-) )

-b.