patch 8.0.1346: crash when passing 50 char string to balloon_split() commit https://github.com/vim/vim/commit/a3571ebef5a2969d16e3e202ec4bca8858aca6ba Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 26 16:53:16 2017 +0100 patch 8.0.1346: crash when passing 50 char string to balloon_split() Problem: Crash when passing 50 char string to balloon_split(). Solution: Fix off-by-one error.

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