patch 8.0.0913: MS-Windows: CTRL-C kills shell in terminal window commit https://github.com/vim/vim/commit/9698ad7201ca1a3acec69679f1ab8b15323ff406 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 12 14:52:15 2017 +0200 patch 8.0.0913: MS-Windows: CTRL-C kills shell in terminal window Problem: MS-Windows: CTRL-C kills shell in terminal window instead of the command running in the shell. Solution: Make CTRL-C only send a CTRL_C_EVENT and have CTRL-BREAK kill the job. (partly by Yasuhiro Matsumoto, closes #1962)

--- a/src/gui_w32.c
+++ b/src/gui_w32.c
@@ -1840,6 +1840,7 @@ process_message(void)
 	{
 	    trash_input_buf();
 	    got_int = TRUE;
+	    ctrl_break_was_pressed = TRUE;
 	    string[0] = Ctrl_C;
 	    add_to_input_buf(string, 1);
 	}