vim-patch:8.0.0724: the message for yanking doesn't indicate the register

Problem:    The message for yanking doesn't indicate the register.
Solution:   Show the register name in the "N lines yanked" message. (Lemonboy,
            closes vim/vim#1803, closes vim/vim#1809)
https://github.com/vim/vim/commit/e45deb79978677cb41f1477ba4140bccff658fd1

1 files changed, 13 insertions, 5 deletions

diff --git a/src/nvim/ops.c b/src/nvim/ops.c
index c95345f9b2..b30be0bada 100644
--- a/src/nvim/ops.c
+++ b/src/nvim/ops.c
@@ -2509,19 +2509,27 @@ static void op_yank_reg(oparg_T *oap, bool message, yankreg_T *reg, bool append)
     }
     // Some versions of Vi use ">=" here, some don't...
     if (yanklines > (size_t)p_report) {
+      char namebuf[100];
+
+      if (oap->regname == NUL) {
+        *namebuf = NUL;
+      } else {
+        vim_snprintf(namebuf, sizeof(namebuf), " into \"%c", oap->regname);
+      }
+
       // redisplay now, so message is not deleted
       update_topline_redraw();
       if (yanklines == 1) {
         if (yank_type == kMTBlockWise) {
-          MSG(_("block of 1 line yanked"));
+          smsg(_("block of 1 line yanked%s"), namebuf);
         } else {
-          MSG(_("1 line yanked"));
+          smsg(_("1 line yanked%s"), namebuf);
         }
       } else if (yank_type == kMTBlockWise) {
-        smsg(_("block of %" PRId64 " lines yanked"),
-             (int64_t)yanklines);
+        smsg(_("block of %" PRId64 " lines yanked%s"),
+             (int64_t)yanklines, namebuf);
       } else {
-        smsg(_("%" PRId64 " lines yanked"), (int64_t)yanklines);
+        smsg(_("%" PRId64 " lines yanked%s"), (int64_t)yanklines, namebuf);
       }
     }
   }