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)

Author: brammool

src/edit.c

@@ -1025,7 +1025,7 @@ edit(
 	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*/
 

src/normal.c

@@ -2982,9 +2982,9 @@ do_mouse(
 	if (State & INSERT)
 	    stuffcharReadbuff(Ctrl_O);
 	if (curwin->w_llist_ref == NULL)	/* quickfix window */
-	    stuffReadbuff((char_u *)":.cc\n");
+	    do_cmdline_cmd((char_u *)".cc");
 	else					/* location list window */
-	    stuffReadbuff((char_u *)":.ll\n");
+	    do_cmdline_cmd((char_u *)".ll");
 	got_click = FALSE;		/* ignore drag&release now */
     }
 #endif

src/version.c

@@ -764,6 +764,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    208,
 /**/
     207,
 /**/