patch 8.2.0054: :diffget and :diffput don't have good completion
Problem: :diffget and :diffput don't have good completion.
Solution: Add proper completion. (Dominique Pelle, closes #5409)
diff --git a/src/vim.h b/src/vim.h
index a01d4b2..c4c649c 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -801,6 +801,7 @@
#define EXPAND_MESSAGES 46
#define EXPAND_MAPCLEAR 47
#define EXPAND_ARGLIST 48
+#define EXPAND_DIFF_BUFFERS 49
// Values for exmode_active (0 is no exmode)
#define EXMODE_NORMAL 1
@@ -829,6 +830,7 @@
#define WILD_IGNORE_COMPLETESLASH 0x400
#define WILD_NOERROR 0x800 // sets EW_NOERROR
#define WILD_BUFLASTUSED 0x1000
+#define BUF_DIFF_FILTER 0x2000
// Flags for expand_wildcards()
#define EW_DIR 0x01 // include directory names