GNU Emacs is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 1, or (at your option)
+the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Emacs is distributed in the hope that it will be useful,
extern int baud_rate; /* Output speed in baud */
-extern int screen_width; /* Number of usable columns */
-extern int screen_height; /* Number of lines */
extern int must_write_spaces; /* Nonzero means spaces in the text
must actually be output; can't just skip
over some columns to leave them blank. */
extern int char_ins_del_ok; /* Terminal can insert and delete chars */
extern int scroll_region_ok; /* Terminal supports setting the scroll
window */
-extern int memory_below_screen; /* Terminal remembers lines scrolled
+extern int scroll_region_cost; /* Cost of setting the scroll window,
+ measured in characters */
+extern int memory_below_frame; /* Terminal remembers lines scrolled
off bottom */
extern int fast_clear_end_of_line; /* Terminal has a `ce' string */
extern int dont_calculate_costs; /* Nonzero means don't bother computing
various cost tables; we won't use them. */
-/* Nonzero means no need to redraw the entire screen on resuming
+/* Nonzero means no need to redraw the entire frame on resuming
a suspended Emacs. This is useful on terminals with multiple pages,
where one page is used for Emacs and another for all else. */
extern int no_redraw_on_reenter;