[GRASSGUI] initiating d.* command dialogs with existing parameters

[Michael Barton]

I¹ve set up a  structure (in gisutils and menuform) to pass command
parameters from an existing layer in the GIS Manager to the options dialog
when it is opened. We still need to parse existing d.* command in gismutils
to do this (and of course debug in menuform). This will work much easier if
a command is created as a list instead of a string. Glynn suggested this,
but there were some questions/concerns from Jachym about using spawn. I¹ll
hold off on finishing this until we get it settled about parsing a command
as a string or list.

Michael
__________________________________________
Michael Barton, Professor of Anthropology
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University

phone: 480-965-6213
fax: 480-965-7671
www: http://www.public.asu.edu/~cmbarton