On Fri, Sep 30, 2016 at 1:37 AM, Kazunobu Kuriyama <kazunobu.kuriy...@gmail.com> wrote: > 2016-09-30 9:51 GMT+09:00 Taylor Venable <tcv...@gmail.com>: >> My problem is that, all other things being equal, scrolling through a >> buffer in gvim is very sluggish using GTK+ 3, compared to using GTK+ 2. This >> is not a problem that affects other GTK+ 3 applications. My example using >> the output of seq was only to illustrate how slow the scrolling is. Maybe a >> better example is: >> >> $ vim -g -u NONE -U NONE /usr/include/stdio.h >> --> then hold down the 'j' key >> >> The movement is slow, the display lags, and when you let off 'j' it keeps >> going for a second. This doesn't happen in Emacs or gedit (both use GTK+ 3). > > So...the issue is not about "scrolling" or "shell command output", but > "(downwards) vertical movement of the cursor", right?
These all cause the slowness: * repeatedly using j / k when the cursor is at the bottom / top of the window * repeatedly using page down / page up * repeatedly using mouse wheel down / mouse wheel up * clicking and dragging the scroll bar down / up To me, these are all ways of scrolling the contents of the buffer within the window. So I called it "Very slow scrolling with gtk3." The taller the window, the slower it gets. -- -- 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 vim_dev+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
