JetBrains/ideavim — pull request #62 by dezgeg (2014-12-14 13:25:30+00:00)
Title: VIM-575 Don't change cursor position of other splits in visual mode

Fixes https://youtrack.jetbrains.com/issue/VIM-575

If a file is opened in multiple splits, entering visual mode in one
split would change the cursor position in other splits as well.