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-rw-r--r--src/nvim/globals.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/nvim/globals.h b/src/nvim/globals.h
index 11a7e9ecac..854dd33552 100644
--- a/src/nvim/globals.h
+++ b/src/nvim/globals.h
@@ -1245,6 +1245,9 @@ EXTERN int curr_tmode INIT(= TMODE_COOK); /* contains current terminal mode */
EXTERN bool embedded_mode INIT(= false);
// Using the "abstract_ui" termcap
EXTERN bool abstract_ui INIT(= false);
+// Id of the last channel sent a message to nvim. Used to determine the target
+// of channel-specific actions such as suspending
+EXTERN uint64_t last_message_source INIT(= 0);
/// Used to track the status of external functions.
/// Currently only used for iconv().