patch 8.1.1280: remarks about functionality not in Vi clutters the help
Problem: Remarks about functionality not in Vi clutters the help.
Solution: Move all info about what is new in Vim or already existed in Vi to
vi_diff.txt. Remove {not in Vi} remarks. (closes #4268) Add
"noet" to the help files modeline. Also include many other help
file improvements.
diff --git a/runtime/doc/os_mac.txt b/runtime/doc/os_mac.txt
index 28ebe66..77d1f89 100644
--- a/runtime/doc/os_mac.txt
+++ b/runtime/doc/os_mac.txt
@@ -1,4 +1,4 @@
-*os_mac.txt* For Vim version 8.1. Last change: 2018 Jan 21
+*os_mac.txt* For Vim version 8.1. Last change: 2019 Apr 21
VIM REFERENCE MANUAL by Bram Moolenaar et al.