[GRASS5] GRASS module descriptions (3)

[Eric G . Miller]

On Thu, Nov 23, 2000 at 12:08:49AM +0100, Andreas Lange wrote:
> Hi Michel, Hi Jan-Oliver,
> 
> Michel Wurtz wrote:
> > I run a "simple" script to show what's happening (see below)
> > and found the following infos :
> > 
> > d.colors, d.pan, d.save, d.what.sites, d.zoom,
> > Thoses commands give only the text help when a monitor is running
> > Without a running monitor, they print the following error message :
> > No graphics monitor has been selected for output.
> > Please run "d.mon" to select a graphics monitor.
> 
> I noticed this when implementing the testsuite. But i have no obvious
> solution.

Probably they check for a monitor too soon (before the call to
G_parser()).

> > d.site.pg, d.vect.pg, d.what.r.pg, d.what.s.pg, d.what.v.pg,
> > g.column.pg, g.stats.pg, g.table.pg, v.reclass.pg print :
> > Please run g.select.pg to identify a current database.
> > 
> > (I don't know what's happening with a selected database)

Same kind of thing as above. G_parser() should be called before doing
anything else.
 
-- 
Eric G. Miller <egm2 at jps.net>

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