patch 8.0.1236: Mac features are confusing
Problem: Mac features are confusing.
Solution: Make feature names more consistent, add "osxdarwin". Rename
feature flags, cleanup Mac code. (Kazunobu Kuriyama, closes #2178)
diff --git a/runtime/doc/os_mac.txt b/runtime/doc/os_mac.txt
index cff87de..2a2b07a 100644
--- a/runtime/doc/os_mac.txt
+++ b/runtime/doc/os_mac.txt
@@ -164,8 +164,9 @@
and then run `make` to build Vim. The order of the options doesn't matter.
To make sure at runtime whether or not the darwin feature is compiled in, you
-can use `has('macunix')` which returns 1 if the feature is compiled in; 0
-otherwise.
+can use `has('osxdarwin')` which returns 1 if the feature is compiled in; 0
+otherwise. For backwards comptibility, you can still use `macunix` instead of
+`osxdarwin`.
Notable use cases where `--disable-darwin` is turned out to be useful are: