patch 8.0.0626: in the GUI the cursor may flicker commit https://github.com/vim/vim/commit/e21d69eec1870a3f4732653aa8ee25d5da10128c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 5 19:32:32 2017 +0200 patch 8.0.0626: in the GUI the cursor may flicker Problem: In the GUI the cursor may flicker. Solution: Check the cmd_silent flag before updating the cursor shape. (Hirohito Higashi, closes #1637)

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