initialize stack immediately when one first goes into select mode
removed debug output
Make vselect local variable
Use CPK rather than VdW which also highlights bonds
VisualSelect::apply now doesn't access any global variables
don't export any procs
use capital proc names
create an initialization script for VisualSelect, initialize the variable/hotkeys etc here.
Alt-S shouldn't work when VisualSelect is off
trace a global variable called vsel, which is an atomselect and
change visual selection when it is selected. this is currently a
"one-way sync". one should update vsel, when visual selection
is changed by mouse. but there is no way of modification an
atomselection -to my knowledge- and creating new atomselection
is not memory-efficient.
fix for empty selections
activate VisualSelect mode, when one "rotates" the VisualSelection stack
I need to track which selection belongs to which molid.
until that, use mol 0.
do not destroy the variable, reset them
auto-update
attach from local disks