diff options
| -rw-r--r-- | console/display.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/console/display.c b/console/display.c index 6b933144..26786c11 100644 --- a/console/display.c +++ b/console/display.c @@ -1590,9 +1590,18 @@ display_output_one (display_t display, wchar_t chr) break; default: { - int line = (user->screen.cur_line + user->cursor.row) + int line; + int idx; + + if (user->cursor.col >= user->screen.width) + { + user->cursor.col = 0; + linefeed (display); + } + + line = (user->screen.cur_line + user->cursor.row) % user->screen.lines; - int idx = line * user->screen.width + user->cursor.col; + idx = line * user->screen.width + user->cursor.col; int width, i; width = wcwidth (chr); @@ -1625,10 +1634,10 @@ display_output_one (display_t display, wchar_t chr) if (i > 0) display_record_filechange (display, idx, idx + i - 1); - if (user->cursor.col == user->screen.width) + if (user->cursor.col > user->screen.width) { - user->cursor.col = 0; - linefeed (display); + user->cursor.col = 0; + linefeed (display); } } break; |