patch 8.1.2225: the "last used" info of a buffer is under used
Problem: The "last used" info of a buffer is under used.
Solution: Add "lastused" to getbufinfo(). List buffers sorted by last-used
field. (Andi Massimino, closes #4722)
diff --git a/src/vim.h b/src/vim.h
index 917dbfa..230f5b3 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -811,6 +811,7 @@
#define WILD_ALLLINKS 0x200
#define WILD_IGNORE_COMPLETESLASH 0x400
#define WILD_NOERROR 0x800 // sets EW_NOERROR
+#define WILD_BUFLASTUSED 0x1000
// Flags for expand_wildcards()
#define EW_DIR 0x01 // include directory names