use_ctrl         1457 lib/tty/key.c      int use_ctrl = -1;
use_ctrl         1478 lib/tty/key.c                  use_ctrl = idx;
use_ctrl         1507 lib/tty/key.c          if (use_ctrl != -1)
use_ctrl         1509 lib/tty/key.c              g_string_append (s, key_conv_tab_sorted[use_ctrl]->shortcut);
use_ctrl         1546 lib/tty/key.c      if (use_ctrl != -1)