patch 9.1.0831: 'findexpr' can't be used as lambad or Funcref

Problem:  'findexpr' can't be used for lambads
          (Justin Keyes)
Solution: Replace the findexpr option with the findfunc option
          (Yegappan Lakshmanan)

related: #15905
closes: #15976

Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/vim.h b/src/vim.h
index f4acaf9..2878541 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -845,7 +845,7 @@
 #define EXPAND_KEYMAP		58
 #define EXPAND_DIRS_IN_CDPATH	59
 #define EXPAND_SHELLCMDLINE	60
-#define EXPAND_FINDEXPR		61
+#define EXPAND_FINDFUNC		61
 
 
 // Values for exmode_active (0 is no exmode)
@@ -2189,8 +2189,7 @@
 #define VV_TYPE_TYPEALIAS 107
 #define VV_TYPE_ENUM	  108
 #define VV_TYPE_ENUMVALUE 109
-#define VV_CMDCOMPLETE	110
-#define VV_LEN		111	// number of v: vars
+#define VV_LEN		110	// number of v: vars
 
 // used for v_number in VAR_BOOL and VAR_SPECIAL
 #define VVAL_FALSE	0L	// VAR_BOOL