patch 9.0.1693: Ctrl-Q not handled like Ctrl-V in replace mode

Problem: Ctrl-Q not handled like Ctrl-V in replace mode
Solution: Handle Ctrl-Q like Ctrl-V

closes: #12686
closes: #12684

Signed-off-by: Christian Brabandt <cb@256bit.org>

src/normal.c

@@ -4767,7 +4767,7 @@ nv_replace(cmdarg_T *cap)
 #endif
 
     // get another character
-    if (cap->nchar == Ctrl_V)
+    if (cap->nchar == Ctrl_V || cap->nchar == Ctrl_Q)
     {
 	had_ctrl_v = Ctrl_V;
 	cap->nchar = get_literal(FALSE);
@@ -5051,7 +5051,8 @@ nv_vreplace(cmdarg_T *cap)
 	emsg(_(e_cannot_make_changes_modifiable_is_off));
     else
     {
-	if (cap->extra_char == Ctrl_V)	// get another character
+	if (cap->extra_char == Ctrl_V || cap->extra_char == Ctrl_Q)
+	    // get another character
 	    cap->extra_char = get_literal(FALSE);
 	if (cap->extra_char < ' ')
 	    // Prefix a control character with CTRL-V to avoid it being used as

src/testdir/test_normal.vim

@@ -3998,4 +3998,42 @@ func Test_normal_j_below_botline()
   call StopVimInTerminal(buf)
 endfunc
 
+" Test for r (replace) command with CTRL_V and CTRL_Q
+func Test_normal_r_ctrl_v_cmd()
+  new
+  call append(0, 'This is a simple test: abcd')
+  exe "norm! 1gg$r\<C-V>\<C-V>"
+  call assert_equal(['This is a simple test: abc', ''], getline(1,'$'))
+  exe "norm! 1gg$hr\<C-Q>\<C-Q>"
+  call assert_equal(['This is a simple test: ab', ''], getline(1,'$'))
+  exe "norm! 1gg$2hr\<C-V>x7e"
+  call assert_equal(['This is a simple test: a~', ''], getline(1,'$'))
+  exe "norm! 1gg$3hr\<C-Q>x7e"
+  call assert_equal(['This is a simple test: ~~', ''], getline(1,'$'))
+
+  if &encoding == 'utf-8'
+    exe "norm! 1gg$4hr\<C-V>u20ac"
+    call assert_equal(['This is a simple test:€~~', ''], getline(1,'$'))
+    exe "norm! 1gg$5hr\<C-Q>u20ac"
+    call assert_equal(['This is a simple test€€~~', ''], getline(1,'$'))
+    exe "norm! 1gg0R\<C-V>xff WAS  \<esc>"
+    call assert_equal(['ÿ WAS   a simple test€€~~', ''], getline(1,'$'))
+    exe "norm! 1gg0elR\<C-Q>xffNOT\<esc>"
+    call assert_equal(['ÿ WASÿNOT simple test€€~~', ''], getline(1,'$'))
+  endif
+
+  call setline(1, 'This is a simple test: abcd')
+  exe "norm! 1gg$gr\<C-V>\<C-V>"
+  call assert_equal(['This is a simple test: abc', ''], getline(1,'$'))
+  exe "norm! 1gg$hgr\<C-Q>\<C-Q>"
+  call assert_equal(['This is a simple test: ab ', ''], getline(1,'$'))
+  exe "norm! 1gg$2hgr\<C-V>x7e"
+  call assert_equal(['This is a simple test: a~ ', ''], getline(1,'$'))
+  exe "norm! 1gg$3hgr\<C-Q>x7e"
+  call assert_equal(['This is a simple test: ~~ ', ''], getline(1,'$'))
+
+  " clean up
+  bw!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1693,
 /**/
     1692,
 /**/