care for multiSelect into a non-list;
must make certain that #value: into model sends a change
message (i.e. create a copy of the list), since valueHolder
does nothing if same object is stored again.
LIBRARY libtool2
DESCRIPTION 'Smalltalk/X Programmer Tool Classes 2'
VERSION 3.5
CODE EXECUTE READ SHARED
DATA READ WRITE
SECTIONS
INITCODE READ EXECUTE SHARED
INITDATA READ WRITE
EXPORTS
_libtool2_Init @1
IMPORTS