Yegappan wrote:
> On Wed, Nov 25, 2020 at 1:08 PM Bram Moolenaar <[email protected]> wrote: > > > Yegappan Lakshmanan wrote: > > > > > Neovim has support for getting the Vim exit code using the > > > v:exiting variable: > > > > > > https://github.com/neovim/neovim/pull/5651 > > > > > > This is useful with the VimLeavePre and VimLeave autocommands. > > > Vim usually exits with exit code 0 or 1. But a user can use the ":cquit" > > > command to exit with different values. Should we port this to Vim? > > > > I suppose it could be useful for the autocommands. > > The help isn't very clear about when the value is valid. > > There are four autocommand events related to exiting. > > How about "QuitPre" ? > > > > It looks like the v:exiting variable is set only for the VimLeavePre > and VimLeave autocmds. For the QuitPre and ExitPre autocmds, > the value is set to v:null. > > > > > > Also, v:exiting suggests it's a flag about whether Vim will exit. > > But the help says it's the exit value. Shouldn't it be v:exitvalue > > then? > > > > I agree. It should be named as v:exitvalue or v:exitval. But then it > will be different from NeoVim and the plugin authors need to handle > the difference. > > > > > > There are situations where Vim may exit, but it is cancelled (when using > > a prompt or dialog). What happens then? > > > > > In these cases, the VimLeavePre and VimLeave autocmds are not invoked. > The v:exiting value is set to a number only when the VimLeavePre and > VimLeave autocmds are invoked. Would be good to add all this to the help. I suppose there is no good reason to do this differently than neovim, unless some have made remarks it's not good enough. -- MORTICIAN: What? CUSTOMER: Nothing -- here's your nine pence. DEAD PERSON: I'm not dead! MORTICIAN: Here -- he says he's not dead! CUSTOMER: Yes, he is. DEAD PERSON: I'm not! The Quest for the Holy Grail (Monty Python) /// 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]. To view this discussion on the web visit https://groups.google.com/d/msgid/vim_dev/202011261128.0AQBS8vp2314140%40masaka.moolenaar.net.
