On Thu, November 1, 2007 13:28, Moritz Lennert wrote: > On Wed, October 31, 2007 16:28, Glynn Clements wrote: >> >> Benjamin Ducke wrote: >> >>> I just noticed another, more severe problem on Windows: >>> >>> I can only use ESC key sequences in the first interactive text input >>> window. When I progress to the next one, they don't work >>> anymore. This means that I cannot create a new location >>> from scratch under WinGRASS, because I can exit the >>> first screen (the one asking for names) with ESC+ENTER, >>> but the next one (the one for setting the default region) >>> does not interpret EST+ENTER correctly anymore, meaning >>> I can only quit it with CTRL+C! >>> >>> This happens with my GRASS binaries and Moritz' >> >> That would appear to be a problem with the curses implementation. >> >> The Esc-Enter behaviour is part of the vask library (V_call(), in >> lib/vask/V_call.c). If it works in some cases and not others, I'm not >> sure what can be done. > > I've just had a look at lib/init/set_data.c and don't really see what the > problem is. A clue we have is that ESC-ENTER works in the first screen, > but not in the region definition screen. In terms of code, the only > immediate difference between the two I see is that the first is > constructed directly in set_data.c, including the V_call(), whereas the > second is called with E_edit_cellhd(&window, -1), so the actual screen > construction and V_call() are in lib/edit/edit_cellhd.c. Could that make > any difference ? > > I'll try to add some debug code, but first have to understand how to best > do that in the vask environment.
A little more info: When I leave the region definition screen using Ctrl-C, I get back to the very first screen where you set location, mapset, etc. And this second time, I cannot use ESC-ENTER either. The first time on that screen (when I launch grass) it works... Is there something that remains in memory and which confuses V_call ? Moritz _______________________________________________ grass-dev mailing list grass-dev@grass.itc.it http://grass.itc.it/mailman/listinfo/grass-dev
