diff options
| author | Marcus Brinkmann <marcus@gnu.org> | 2002-08-28 17:28:36 +0000 |
|---|---|---|
| committer | Marcus Brinkmann <marcus@gnu.org> | 2002-08-28 17:28:36 +0000 |
| commit | 513afcf4f8cd67275bad59251d1ee2a845d0ddca (patch) | |
| tree | 50ba58bd26fca25385be71fb144daadc287063b9 /hurd | |
| parent | d14e2936fd203532ed19471c504b5b43adecf74b (diff) | |
hurd/
2002-08-28 Marcus Brinkmann <marcus@gnu.org>
* console.h (struct cons_display): Fix comment on CUR_LINE.
console/
2002-08-28 Marcus Brinkmann <marcus@gnu.org>
* display.c (screen_fill): Take CUR_LINES modulo LINES.
(screen_shift_left): Likewise.
(screen_shift_right): Likewise.
(linefeed): Don't take CUR_LINES modulo LINES here.
libcons/
2002-08-28 Marcus Brinkmann <marcus@gnu.org>
* file-changed.c (cons_S_file_changed): Take NEW_CUR_LINE modulo
VCONS->state.screen.lines where appropriate. Adapt calculation of
SCROLLING, and limit it to the screen size.
Only scroll at all if there is something to scroll.
Fix calculation of scrolled-in area.
* vcons-refresh.c (cons_vcons_refresh): Take
VCONS->state.screen.cur_line modulo VCONS->state.screen.lines.
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/ChangeLog | 4 | ||||
| -rw-r--r-- | hurd/console.h | 4 |
2 files changed, 7 insertions, 1 deletions
diff --git a/hurd/ChangeLog b/hurd/ChangeLog index 00de9a94..81f7d89a 100644 --- a/hurd/ChangeLog +++ b/hurd/ChangeLog @@ -1,3 +1,7 @@ +2002-08-28 Marcus Brinkmann <marcus@gnu.org> + + * console.h (struct cons_display): Fix comment on CUR_LINE. + 2002-08-22 Marcus Brinkmann <marcus@gnu.org> * console.h: Move here from ../console/. diff --git a/hurd/console.h b/hurd/console.h index a6728a26..27ddeeb2 100644 --- a/hurd/console.h +++ b/hurd/console.h @@ -85,7 +85,9 @@ struct cons_display { uint32_t width; /* Width of screen matrix. */ uint32_t lines; /* Length of whole matrix. */ - uint32_t cur_line; /* Beginning of visible area. This is only + uint32_t cur_line; /* Virtual start of visible area. Needs to be + taken module LINES to get the real start of + visible area in the matrix. This is only ever increased by the server, so clients can optimize scrolling. */ uint32_t scr_lines; /* Number of lines in scrollback buffer |