[GRASS-dev] make d.zoom aware of d.his wish

[Markus Neteler]

Hi,

when only doing d.his, the d.zoom command doesn't
find the maps and pops up the GUI. Would it be possible to
change d.zoom accordingly? Or, maybe easier, d.his
should advertise the raster maps which were used,
to the driver?

GRASS 6.3.cvs (nc_spm_02):~ > d.his h=elevation i=elevation_shade
GRASS 6.3.cvs (nc_spm_02):~ > d.frame -l
frame: full_screen
rast:
vect:
commands:
d.erase color=white
d.his h_map="elevation" i_map="elevation_shade"

I guess that 'rast:' needs to be populated somehow by d.his.

Markus