Quoting Juda Ronen from StackOverflow [1]:

> I’ve noticed a weird behaviour of (g)Vim: say I have a window with a line
> longer than its width and I’ve `set wrap linebreak cursorline`, if I hit `s`,
> `S`, `c`<motion> or `cc` (but not `i`, `a` `o` or `O`) on another line and
> then hit `<cr>`, lines on this window are for some mysterious cause no longer
> wrapped at word boundaries (it looks as if I’ve set wrap nolinebreak). If I
> hit `Esc` and then `j` or `k` it returns to normal display.
>
> It occurs when invoking Vim "tabula rasa" (`vim --noplugins -u NONE` or `gvim
> --noplugins -u NONE`) as well. My machine is Arch Linux, and the Vim version
> I use is 7.4.537. I’ve tested it on another Arch Linux machine I have and it
> behaves the same, but when I sshed my DreamHost account, on which Vim 7.3.429
> is installed, it behaves as it should.

I have recorded a video of the bug here [2]. Notice how when entering insert
mode via `cw`, it all the text shifts, and it appears as if the `set linebreak`
option has been disabled.

[1]: 
http://stackoverflow.com/questions/27390732/the-linebreak-option-doesn-t-work-well-in-vim-when-s-s-or-c-cr-are-used?noredirect=1#comment43740122_27390732

[2]: https://www.youtube.com/watch?v=EU9ipUjf7fI&list=UUr7H883CI6J2cu0x0mzUSfQ

P.S. Apologies if something is out of order, this is my first post here. Let me 
know if I can do anything better.

-- 
-- 
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.

Raspunde prin e-mail lui