Mercurial > vim
diff src/popupwin.c @ 17634:6e6a84993444 v8.1.1814
patch 8.1.1814: a long title in a popup window overflows
commit https://github.com/vim/vim/commit/5d458a7b3d1819d51bff6f3682b81bf943c7e9d0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Aug 4 21:12:15 2019 +0200
patch 8.1.1814: a long title in a popup window overflows
Problem: A long title in a popup window overflows.
Solution: Truncate the title. (closes https://github.com/vim/vim/issues/4770)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 04 Aug 2019 21:15:04 +0200 |
| parents | 2ae30dac20d6 |
| children | c75da1064e33 |
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--- a/src/popupwin.c +++ b/src/popupwin.c @@ -2969,8 +2969,14 @@ update_popups(void (*win_update)(win_T * // Title goes on top of border or padding. if (wp->w_popup_title != NULL) - screen_puts(wp->w_popup_title, wp->w_winrow, wp->w_wincol + 1, + { + int len = (int)STRLEN(wp->w_popup_title) + 1; + char_u *title = alloc(len); + + trunc_string(wp->w_popup_title, title, total_width - 2, len); + screen_puts(title, wp->w_winrow, wp->w_wincol + 1, wp->w_popup_border[0] > 0 ? border_attr[0] : popup_attr); + } // Compute scrollbar thumb position and size. if (wp->w_has_scrollbar)