use_shift        1431 lib/tty/key.c      int use_shift = -1;
use_shift        1453 lib/tty/key.c                  use_shift = idx;
use_shift        1485 lib/tty/key.c          if (use_shift != -1)
use_shift        1491 lib/tty/key.c                  g_string_append (s, key_conv_tab_sorted[use_shift]->shortcut);
use_shift        1511 lib/tty/key.c      if (use_shift != -1)