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vi(1)-style half page scroll in copy and scroll modes. Move the vi full page

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scroll key to C-b instead of C-u and use C-u/C-d for half page scrolling with
vi keys. In emacs mode, half page scrolling is bound to M-Up and M-Down.

Suggested by merdely (about a year ago :-)).
This commit is contained in:
Nicholas Marriott
2009-08-13 22:32:18 +00:00
parent 39154402e5
commit 7a359c00ac
4 changed files with 42 additions and 2 deletions
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16
window-scroll.c
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@ -165,6 +165,22 @@ window_scroll_key(struct window_pane *wp, unused struct client *c, int key)
data->oy -= n;
window_scroll_redraw_screen(wp);
break;
case MODEKEYCOPY_HALFPAGEUP:
n = screen_size_y(s) / 2;
if (data->oy + n > screen_hsize(&wp->base))
data->oy = screen_hsize(&wp->base);
else
data->oy += n;
window_scroll_redraw_screen(wp);
break;
case MODEKEYCOPY_HALFPAGEDOWN:
n = screen_size_y(s) / 2;
if (data->oy < n)
data->oy = 0;
else
data->oy -= n;
window_scroll_redraw_screen(wp);
break;
default:
break;
}