Loading ...
Sorry, an error occurred while loading the content.

13824Re: winrestview bug on mac?

Expand Messages
  • björn
    Jul 13, 2013
    • 0 Attachment
      On Sat, Jul 13, 2013 at 2:03 PM, yeer kunth wrote:
      Hi, all.

      I found a strange issue happens on Mac, not sure it's a bug or not.

      Say I map a shortcut to TestEcho function, they looks like these in the .vimrc file.

      nmap <C-@>f :echo TestEcho()<CR>

      function! TestEcho()
              let v = winsaveview()
                      return "foobar"
                      call winrestview(v)

      Then I open a vim, and trigger the shortcut, I can see "foobar" in the status line.
      However when I use MacVim, the status line shows nothing.

      In my expectation, the MacVim should act as what vim does. So I checkout the latest source code, and found this line of code makes the difference.


      Anyone knows the reason of this magic?
      Well, usually I avoid modifying the Vim source code so I was a bit surprised to see this and could not remember why I made this change.  All I can come up with is this commit message, which describes the change:

          Avoid display corruption on :vsp and 'go' changes

          Always redraw the screen when splitting vertically or when the 'go'
          option is modified (it may e.g. cause scrollbars to hide/show).

      So, it seems to be related to vertical splitting.  Perhaps there is a better way to solve the problem?


      You received this message from the "vim_mac" 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_mac" group.
      To unsubscribe from this group and stop receiving emails from it, send an email to vim_mac+unsubscribe@....
      For more options, visit https://groups.google.com/groups/opt_out.
    • Show all 4 messages in this topic