[GRASS5] GRASS_MESSAGE_FORMAT?

[Markus Neteler]

Hi,

for some applications it would be useful to have GRASS
less chatty. Are there objections to implement

GRASS_MESSAGE_FORMAT=silent

a.k.a. include/gis.h (around line 123):

#define G_INFO_FORMAT_SILENT   2  /* GRASS_MESSAGE_FORMAT=silent */

which would be applied to lib/gis/percent.c etc?

Markus