[Therion] Map previews not preserved when indirectly referenced

[Stacho Mudrak]

> Is it the difference between the two syntax'
> mapname [x y] below, and
> preview below mapname?
> Is one preferred over another?

It is different:

> mapname [x y] below, and

will generate a map (named mapname) shifted x y and on the original
place only "below" preview of mapname will be displayed.

> preview below mapname?

will generate only the preview, "mapname" will not be displayed.

>>I have never thought of displaying also previews in the offset.
>>But I can imagine, that in some cases it would be useful.
>
> Is that not what the m123 example is doing?

No, because there the preview is just caused by another offset, not
"preview" option in the map.

>>Probably best solution would be if preview inheritance could be turned
>>on/off by some switch. Would it solve your problems?
>
>  Yes, depending on the problems it might cause :)
> I am hoping that the preview (very large) extent will be clipped by the
> extent of the (smaller) offset passage.

OK, I will put it on the TODO list. May be it will not be too complicated...

Regards, S.