patch 7.4.846
Problem: Some GitHub users don't know how to use issues.
Solution: Add a file that explains the basics of contributing.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..8fb88c7
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,38 @@
+# Contributing to Vim
+
+Patches are welcome in whatever form.
+Discussions about patches happen on the vim-dev maillist.
+If you create a pull request on GitHub it will be
+forwarded to the vim-dev maillist. You can also send your patch there
+directly. An attachment with a unified diff format is preferred.
+Information about the maillist can be found [on the Vim website].
+
+[on the Vim website]: http://www.vim.org/maillist.php#vim-dev
+
+Please consider adding a test. Test coverage isn't very good yet, this needs
+to improve. Look through recent patches for examples. The tests are located
+under "src/testdir".
+
+
+# Reporting issues
+
+We use GitHub issues, but that is not a requirement. Writing to the Vim
+maillist is also fine.
+
+Please use the GitHub issues only for actual issues. If you are not 100% sure
+that your problem is a Vim issue, please first discuss this on the Vim user
+maillist. Try reproducing the problem without any plugins or settings:
+
+ vim -N -u NONE
+
+If you report an issue, please describe exactly how to reproduce it.
+For example, don't say "insert some text" but say what you did exactly:
+"ahere is some text<Esc>". Ideally, the steps you list can be used to write a
+test to verify the problem is fixed.
+
+Feel free to report even the smallest problem, also typos in the documentation.
+
+You can find known issues in the todo file: ":help todo".
+Or open [the todo file] on GitHub to see the latest version.
+
+[the todo file]: https://github.com/vim/vim/blob/master/runtime/doc/todo.txt
diff --git a/Filelist b/Filelist
index 1dc7fd0..166e2f4 100644
--- a/Filelist
+++ b/Filelist
@@ -482,6 +482,7 @@
RT_ALL = \
README.txt \
README.md \
+ CONTRIBUTING.md \
runtime/bugreport.vim \
runtime/doc/*.awk \
runtime/doc/*.pl \
diff --git a/src/version.c b/src/version.c
index 7e464a5..f6ec16a 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 846,
+/**/
845,
/**/
844,
