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. Moritz _______________________________________________ grass-dev mailing list [email protected] http://grass.itc.it/mailman/listinfo/grass-dev
