diff options
Diffstat (limited to 'lib/libncurses/lib_scroll.c')
| -rw-r--r-- | lib/libncurses/lib_scroll.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/lib/libncurses/lib_scroll.c b/lib/libncurses/lib_scroll.c index 5dd55d6..3a60836 100644 --- a/lib/libncurses/lib_scroll.c +++ b/lib/libncurses/lib_scroll.c @@ -74,18 +74,6 @@ void _nc_scroll_window(WINDOW *win, int n, short const top, short const bottom, int physical = FALSE; int i; - if (top == bottom) { - int sy, sx; - - getyx(win, sy, sx); - win->_curx = 0; - win->_cury = top; - wclrtoeol(win); - win->_curx = sx; - win->_cury = sy; - return; - } - if (n > lines) n = lines; else if (-n > lines) @@ -94,7 +82,8 @@ int i; /* as an optimization, if the scrolling region is the entire screen scroll the physical screen */ - if ( win->_begx == 0 && win->_maxx == columns - 1 + if ( top != bottom + && win->_begx == 0 && win->_maxx == columns - 1 && !memory_above && !memory_below && ((((win->_begy+top == 0 && win->_begy+bottom == lines - 1) || change_scroll_region) |
