# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1467480605 -7200
# Node ID 160cb082819e3ee4494d219dc7e903bb7e657357
# Parent  1ba77f62adc7054d946047714cce86ecd90a8f5e
commit https://github.com/vim/vim/commit/951fa1819ad0e74d73e885d0ec04dd6c70f8d2f7
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Jul 2 19:20:06 2016 +0200

    patch 7.4.1982
    Problem:    Viminfo file contains duplicate change marks.
    Solution:   Drop duplicate marks.

diff --git a/src/mark.c b/src/mark.c
--- a/src/mark.c
+++ b/src/mark.c
@@ -1859,7 +1859,12 @@ write_viminfo_marks(FILE *fp_out)
 #ifdef FEAT_JUMPLIST
 		/* changelist positions are stored oldest first */
 		for (i = 0; i < buf->b_changelistlen; ++i)
-		    write_one_mark(fp_out, '+', &buf->b_changelist[i]);
+		{
+		    /* skip duplicates */
+		    if (i == 0 || !equalpos(buf->b_changelist[i - 1],
+							buf->b_changelist[i]))
+			write_one_mark(fp_out, '+', &buf->b_changelist[i]);
+		}
 #endif
 		for (i = 0; i < NMARKS; i++)
 		    write_one_mark(fp_out, 'a' + i, &buf->b_namedm[i]);
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -759,6 +759,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1982,
+/**/
     1981,
 /**/
     1980,