From f65e7bf30c8a00696d5740e35d0f84b9aa648b99 Mon Sep 17 00:00:00 2001
From: Johan Klokkhammer Helsing <johanhelsing@gmail.com>
Date: Sun, 8 Nov 2015 10:19:02 +0100
Subject: vim-patch:7.4.686 #3629

Problem:    "zr" and "zm" do not take a count.
Solution:   Implement the count, restrict the fold level to the maximum
            nesting depth.  (Marcin Szamotulski)

https://github.com/vim/vim/commit/7d2757a47204d00cd47e3db94f1bd248c499d4e3
---
 src/nvim/normal.c  | 18 +++++++++++++++---
 src/nvim/version.c |  2 +-
 2 files changed, 16 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/nvim/normal.c b/src/nvim/normal.c
index de575c0234..fce3558e9f 100644
--- a/src/nvim/normal.c
+++ b/src/nvim/normal.c
@@ -4253,8 +4253,13 @@ dozet:
     break;
 
   /* "zm": fold more */
-  case 'm':   if (curwin->w_p_fdl > 0)
-      --curwin->w_p_fdl;
+  case 'm':
+    if (curwin->w_p_fdl > 0) {
+      curwin->w_p_fdl -= cap->count1;
+      if (curwin->w_p_fdl < 0) {
+        curwin->w_p_fdl = 0;
+      }
+    }
     old_fdl = -1;                       /* force an update */
     curwin->w_p_fen = true;
     break;
@@ -4266,7 +4271,14 @@ dozet:
     break;
 
   /* "zr": reduce folding */
-  case 'r':   ++curwin->w_p_fdl;
+  case 'r':
+    curwin->w_p_fdl += cap->count1;
+    {
+      int d = getDeepestNesting();
+      if (curwin->w_p_fdl >= d) {
+        curwin->w_p_fdl = d;
+      }
+    }
     break;
 
   /* "zR": open all folds */
diff --git a/src/nvim/version.c b/src/nvim/version.c
index 5a0f7d524d..6485195472 100644
--- a/src/nvim/version.c
+++ b/src/nvim/version.c
@@ -238,7 +238,7 @@ static int included_patches[] = {
   // 689,
   // 688,
   // 687 NA
-  // 686,
+  686,
   // 685,
   // 684,
   // 683 NA
-- 
cgit