patch 8.1.2377: GUI: when losing focus a pending operator is executed Commit: https://github.com/vim/vim/commit/fa5612c7d836eb789e0f8ff4b10461b8640a14b2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 1 19:37:07 2019 +0100 patch 8.1.2377: GUI: when losing focus a pending operator is executed Problem: GUI: when losing focus a pending operator is executed. Solution: Do not execute an operator when getting K_IGNORE. (closes https://github.com/vim/vim/issues/5300)

" Vim filetype plugin file
" Language:     Ch
" Maintainer:   SoftIntegration, Inc. <info@softintegration.com>
" URL:		http://www.softintegration.com/download/vim/ftplugin/ch.vim
" Last change:	2004 May 16
"		Created based on cpp.vim
"
" Ch is a C/C++ interpreter with many high level extensions
"

" Only do this when not done yet for this buffer
if exists("b:did_ftplugin")
  finish
endif

" Behaves just like C
runtime! ftplugin/c.vim ftplugin/c_*.vim ftplugin/c/*.vim