Yohei Endo wrote: > I'm using gVim on Windows 7 32bit. > When I open a text file whose lines are of different length, > move cursor to the end of line by '$', and do wheel scroll, > then characters in the lines which are scrolled out are > sometimes left drawn. > You can see screenshots at https://github.com/vim-jp/issues/issues/715 . > It is reported that the problem occurs also on 64bit Windows (7, 8.1, 10). > I don't know whether the problem occurs also on 16bit Windows or not. > > According to http://www.maruo.co.jp/turukame/3/x07939_.html (in Japanese), > The cause of this problem is assumed to be an Intel GPU bug, and can be > avoided by calling GetPixel() before ScrollWindowEx(). > > Attached patch is to avoid the problem.
Thanks! The solution is not at all obvious. -- "Beware of bugs in the above code; I have only proved it correct, not tried it." -- Donald Knuth /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org /// -- -- You received this message from the "vim_dev" maillist. Do not top-post! Type your reply below the text you are replying to. For more information, visit http://www.vim.org/maillist.php --- You received this message because you are subscribed to the Google Groups "vim_dev" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
