diff options
Diffstat (limited to 'console/display.c')
| -rw-r--r-- | console/display.c | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/console/display.c b/console/display.c index 090aaf80..f6a24a8a 100644 --- a/console/display.c +++ b/console/display.c @@ -1593,23 +1593,38 @@ display_output_one (display_t display, wchar_t chr) int line = (user->screen.cur_line + user->cursor.row) % user->screen.lines; int idx = line * user->screen.width + user->cursor.col; + int width, i; + + width = wcwidth (chr); + if (width < 0) + width = 1; if (display->insert_mode - && user->cursor.col != user->screen.width - 1) + && user->cursor.col < user->screen.width - width) { /* If in insert mode, do the same as <ich1>. */ screen_shift_right (display, user->cursor.col, user->cursor.row, user->screen.width - 1, user->cursor.row, - 1, L' ', display->attr.current); + width, L' ', display->attr.current); + } + + if (display->attr.altchar) + chr = altchar_to_ucs4 (chr); + + for (i = 0; i < width; i++) + { + if (user->cursor.col >= user->screen.width) + break; + user->_matrix[idx+i].chr = chr; + user->_matrix[idx+i].attr = display->attr.current; + user->cursor.col++; + chr |= CONS_WCHAR_CONTINUED; } - user->_matrix[idx].chr = display->attr.altchar - ? altchar_to_ucs4 (chr) : chr; - user->_matrix[idx].attr = display->attr.current; + if (i > 0) + display_record_filechange (display, idx, idx + i - 1); - display_record_filechange (display, idx, idx); - user->cursor.col++; if (user->cursor.col == user->screen.width) { user->cursor.col = 0; |