commit 25b0e6b701a7a8dfcb4f60e217360a5c75053d8c
author Bram Moolenaar <Bram@vim.org> Fri Jan 20 21:51:53 2017 +0100
committer Bram Moolenaar <Bram@vim.org> Fri Jan 20 21:51:53 2017 +0100
tree 651d35addd2fc9220a2ed0b7458e5b307afcf61a
parent 23c9e8b3bc86ac1083dd97b00c943fbb7af7bc29

patch 8.0.0208: internally used commands end up in history

Problem:    Internally used commands for CTRL-Z and mouse click end up in
            history. (Matthew Malcomson)
Solution:   Use do_cmdline_cmd() instead of stuffing them in the readahead
            buffer. (James McCoy, closes #1395)

src/edit.c

diff --git a/src/edit.c b/src/edit.c
index 51a12b3..8e6ca5d 100644
--- a/src/edit.c
+++ b/src/edit.c
@@ -1025,7 +1025,7 @@
 	case Ctrl_Z:	/* suspend when 'insertmode' set */
 	    if (!p_im)
 		goto normalchar;	/* insert CTRL-Z as normal char */
-	    stuffReadbuff((char_u *)":st\r");
+	    do_cmdline_cmd((char_u *)"stop");
 	    c = Ctrl_O;
 	    /*FALLTHROUGH*/