patch 8.1.1805: au_did_filetype is declared twice
Problem: Au_did_filetype is declared twice.
Solution: Remove it from autocmd.c. (closes #4767)
diff --git a/src/globals.h b/src/globals.h
index 6faee3b..92b2803 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -424,11 +424,18 @@
EXTERN int modified_was_set; // did ":set modified"
EXTERN int did_filetype INIT(= FALSE); // FileType event found
-EXTERN int au_did_filetype INIT(= FALSE);
EXTERN int keep_filetype INIT(= FALSE); // value for did_filetype when
// starting to execute
// autocommands
+// Set by the apply_autocmds_group function if the given event is equal to
+// EVENT_FILETYPE. Used by the readfile function in order to determine if
+// EVENT_BUFREADPOST triggered the EVENT_FILETYPE.
+//
+// Relying on this value requires one to reset it prior calling
+// apply_autocmds_group.
+EXTERN int au_did_filetype INIT(= FALSE);
+
// When deleting the current buffer, another one must be loaded. If we know
// which one is preferred, au_new_curbuf is set to it
EXTERN bufref_T au_new_curbuf INIT(= {NULL COMMA 0 COMMA 0});