1. selected move

If you have any object selected and you start a drag&drop move, it will do 
something similar to pcb-rnd: it will move selected objects, not the 
object under the cursor.

Also works for drag&drop copy (ctrl+drag&drop).


2. parametric symbol GUI

You can now click on the parametric edit button in the librayr window if 
the cursor is over a parametric symbol. This will bring up a parameter 
editor very simiar to pcb-rnd's. It also reveals the parameters available 
to any parametric symbol.


3. export_svg

Very similar to pcb-rnd's. Run ./sch-rnd --help svg to see the options. 
There are a bit less options here, I've removed the ones that made sense 
only in PCB context.

Known limitation: text objects are not yet exported, please don't report 
that. (That will need a lot more code: at the moment our export code does 
not deal with pixmaps at all, and our text objects in sch-rnd are rendered 
into pixmaps. I will write this part later this year.)

All layers of a sheet are always exported in a single svg file. One file 
per sheet - there's no multi-page or multi-file option.

4. export_ps

Same considerations as with export_svg, including no-text-render. Both ps 
and eps exporting should work.

At the moment sch-rnd can load only one sheet. This will change before 
October, and we will be able to load multiple sheets, or even multiple 
projects with multiple sheets each. 

At the moment the "one file per sheet" applies here too. Later, when 
multi-sheet and project support happens, for the ps format specifically 
there will be two options:

- one page per sheet (in a multi-page ps, with an optional ToC, like in 
pcb-rnd)

- one file per sheet

Our eps export will remain "one file per sheet".