From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Fri, 28 Jan 2022 16:01:13 +0000 (+0000)
Subject: patch 8.2.4242: put in Visual mode cannot be repeated
X-Git-Tag: v8.2.4242
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fb55207ed17918c8a2a6cadf5ad9d5fcf686a7ab;p=vim

patch 8.2.4242: put in Visual mode cannot be repeated

Problem:    Put in Visual mode cannot be repeated.
Solution:   Use "P" to put without yanking the deleted text into the unnamed
            register. (Shougo Matsushita, closes #9591)
---

diff --git a/runtime/doc/visual.txt b/runtime/doc/visual.txt
index 3db506e35..d61d5d8bb 100644
--- a/runtime/doc/visual.txt
+++ b/runtime/doc/visual.txt
@@ -265,6 +265,7 @@ Additionally the following commands can be used:
 	X	delete (2)					|v_X|
 	Y	yank (2)					|v_Y|
 	p	put						|v_p|
+	P	put without unnamed register overwrite		|v_P|
 	J	join (1)					|v_J|
 	U	make uppercase					|v_U|
 	u	make lowercase					|v_u|
diff --git a/src/normal.c b/src/normal.c
index 2d5f8a5f7..412700ae1 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -4661,8 +4661,8 @@ nv_bracket_block(cmdarg_T *cap, pos_T *old_pos)
 		    }
 		    // found start/end of other method: go to match
 		    else if ((pos = findmatchlimit(cap->oap, findc,
-				    (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD,
-				    0)) == NULL)
+			      (cap->cmdchar == '[') ? FM_BACKWARD : FM_FORWARD,
+								   0)) == NULL)
 			n = 0;
 		    else
 			curwin->w_cursor = *pos;
@@ -7505,6 +7505,8 @@ nv_put_opt(cmdarg_T *cap, int fix_indent)
     int		was_visual = FALSE;
     int		dir;
     int		flags = 0;
+    int		save_unnamed = FALSE;
+    yankreg_T	*old_y_current, *old_y_previous;
 
     if (cap->oap->op_type != OP_NOP)
     {
@@ -7551,6 +7553,7 @@ nv_put_opt(cmdarg_T *cap, int fix_indent)
 	    // overwrites if the old contents is being put.
 	    was_visual = TRUE;
 	    regname = cap->oap->regname;
+	    save_unnamed = cap->cmdchar == 'P';
 #ifdef FEAT_CLIPBOARD
 	    adjust_clip_reg(&regname);
 #endif
@@ -7568,6 +7571,11 @@ nv_put_opt(cmdarg_T *cap, int fix_indent)
 	    }
 
 	    // Now delete the selected text. Avoid messages here.
+	    if (save_unnamed)
+	    {
+		old_y_current = get_y_current();
+		old_y_previous = get_y_previous();
+	    }
 	    cap->cmdchar = 'd';
 	    cap->nchar = NUL;
 	    cap->oap->regname = NUL;
@@ -7577,6 +7585,12 @@ nv_put_opt(cmdarg_T *cap, int fix_indent)
 	    empty = (curbuf->b_ml.ml_flags & ML_EMPTY);
 	    --msg_silent;
 
+	    if (save_unnamed)
+	    {
+		set_y_current(old_y_current);
+		set_y_previous(old_y_previous);
+	    }
+
 	    // delete PUT_LINE_BACKWARD;
 	    cap->oap->regname = regname;
 
diff --git a/src/register.c b/src/register.c
index a3af8b337..2633f0238 100644
--- a/src/register.c
+++ b/src/register.c
@@ -54,37 +54,29 @@ get_y_register(int reg)
 }
 #endif
 
-#if defined(FEAT_CLIPBOARD) || defined(FEAT_VIMINFO) || defined(FEAT_EVAL) || defined(PROTO)
     yankreg_T *
 get_y_current(void)
 {
     return y_current;
 }
-#endif
 
-#if defined(FEAT_CLIPBOARD) || defined(FEAT_VIMINFO) || defined(PROTO)
     yankreg_T *
 get_y_previous(void)
 {
     return y_previous;
 }
-#endif
 
-#if defined(FEAT_CLIPBOARD) || defined(PROTO)
     void
 set_y_current(yankreg_T *yreg)
 {
     y_current = yreg;
 }
-#endif
 
-#if defined(FEAT_CLIPBOARD) || defined(FEAT_VIMINFO) || defined(PROTO)
     void
 set_y_previous(yankreg_T *yreg)
 {
     y_previous = yreg;
 }
-#endif
 
     void
 reset_y_append(void)
diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim
index af54615c4..d336f5b38 100644
--- a/src/testdir/test_visual.vim
+++ b/src/testdir/test_visual.vim
@@ -1358,8 +1358,32 @@ func Test_visual_undo_deletes_last_line()
   exe "normal ggvjfxO"
   undo
   normal gNU
+
   bwipe!
 endfunc
 
+func Test_visual_paste()
+  new
+
+  " v_p overwrites unnamed register.
+  call setline(1, ['xxxx'])
+  call setreg('"', 'foo')
+  call setreg('-', 'bar')
+  normal 1Gvp
+  call assert_equal(@", 'x')
+  call assert_equal(@-, 'x')
+
+  if has('clipboard')
+    " v_P does not overwrite unnamed register.
+    call setline(1, ['xxxx'])
+    call setreg('"', 'foo')
+    call setreg('-', 'bar')
+    normal 1GvP
+    call assert_equal(@", 'foo')
+    call assert_equal(@-, 'x')
+  endif
+
+  bwipe!
+endfunc
 
 " vim: shiftwidth=2 sts=2 expandtab
diff --git a/src/version.c b/src/version.c
index eb5006b1b..882fb0bf2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -750,6 +750,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    4242,
 /**/
     4241,
 /**/