diff options
| -rw-r--r-- | src/nvim/screen.c | 7 | ||||
| -rw-r--r-- | src/nvim/testdir/test_display.vim | 18 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/nvim/screen.c b/src/nvim/screen.c index 2fea20de55..a9d362538a 100644 --- a/src/nvim/screen.c +++ b/src/nvim/screen.c @@ -3554,6 +3554,13 @@ static int win_line(win_T *wp, linenr_T lnum, int startrow, int endrow, bool noc char_u *p = ptr - (mb_off + 1); // TODO: is passing p for start of the line OK? n_extra = win_lbr_chartabsize(wp, line, p, (colnr_T)vcol, NULL) - 1; + + // We have just drawn the showbreak value, no need to add + // space for it again + if (vcol == vcol_sbr) { + n_extra -= MB_CHARLEN(get_showbreak_value(wp)); + } + if (c == TAB && n_extra + col > grid->Columns) { n_extra = tabstop_padding(vcol, wp->w_buffer->b_p_ts, wp->w_buffer->b_p_vts_array) - 1; diff --git a/src/nvim/testdir/test_display.vim b/src/nvim/testdir/test_display.vim index c702b44b88..12327f34d6 100644 --- a/src/nvim/testdir/test_display.vim +++ b/src/nvim/testdir/test_display.vim @@ -262,3 +262,21 @@ func Test_display_scroll_at_topline() call StopVimInTerminal(buf) endfunc + +func Test_display_linebreak_breakat() + new + vert resize 25 + let _breakat = &breakat + setl signcolumn=yes linebreak breakat=) showbreak=+\ + call setline(1, repeat('x', winwidth(0) - 2) .. ')abc') + let lines = ScreenLines([1, 2], 25) + let expected = [ + \ ' xxxxxxxxxxxxxxxxxxxxxxx', + \ ' + )abc ' + \ ] + call assert_equal(expected, lines) + %bw! + let &breakat=_breakat +endfunc + +" vim: shiftwidth=2 sts=2 expandtab |