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/src/macros.h b/src/macros.h
index c320a3f..1b54b91 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -209,18 +209,13 @@
# define mch_lstat(n, p) mch_stat((n), (p))
#endif
-#ifdef MACOS_CLASSIC
-/* MacOS classic doesn't support perm but MacOS X does. */
-# define mch_open(n, m, p) open((n), (m))
-#else
-# ifdef VMS
+#ifdef VMS
/*
* It is possible to force some record format with:
* # define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p)), "rat=cr", "rfm=stmlf", "mrs=0")
* but it is not recommended, because it can destroy indexes etc.
*/
-# define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p))
-# endif
+# define mch_open(n, m, p) open(vms_fixfilename(n), (m), (p))
#endif
/* mch_open_rw(): invoke mch_open() with third argument for user R/W. */
@@ -266,7 +261,7 @@
* PTR2CHAR(): get character from pointer.
*/
#ifdef FEAT_MBYTE
-/* Get the length of the character p points to */
+/* Get the length of the character p points to, including composing chars */
# define MB_PTR2LEN(p) (has_mbyte ? (*mb_ptr2len)(p) : 1)
/* Advance multi-byte pointer, skip over composing chars. */
# define MB_PTR_ADV(p) p += has_mbyte ? (*mb_ptr2len)(p) : 1