patch 9.0.0980: the keyboard state response may end up in a shell command Commit: https://github.com/vim/vim/commit/733a69b29f0b0c3d2ddca463a41bdd912379bc5e Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 1 12:03:47 2022 +0000 patch 9.0.0980: the keyboard state response may end up in a shell command Problem: The keyboard state response may end up in a shell command. Solution: Only request the keyboard protocol state when the typeahead is empty, no more commands are following and not exiting. Add the t_RK termcap entry for this.

/^CFLAGS[[:blank:]]*=/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-function/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-parameter/