vim-patch:9.0.1247: divide by zero with 'smoothscroll' set and a narrow window

Problem:    Divide by zero with 'smoothscroll' set and a narrow window.
Solution:   Bail out when the window is too narrow.

870219c58c

Co-authored-by: Bram Moolenaar <Bram@vim.org>
This commit is contained in:
Luuk van Baal
2023-04-28 16:22:42 +02:00
parent 9b9ccac625
commit 4e4383ffa2
4 changed files with 60 additions and 2 deletions

View File

@@ -5657,8 +5657,10 @@ A jump table for the options with a short description can be found at |Q_op|.
local to window
Scrolling works with screen lines. When 'wrap' is set and the first
line in the window wraps part of it may not be visible, as if it is
above the window.
NOTE: only partly implemented, works with CTRL-E and CTRL-Y.
above the window. "<<<" is displayed at the start of the first line,
highlighted with |hl-NonText|.
NOTE: only partly implemented, currently works with CTRL-E, CTRL-Y
and scrolling with the mouse.
*'softtabstop'* *'sts'*
'softtabstop' 'sts' number (default 0)