1 files changed, 20 insertions, 9 deletions
diff --git a/src/nvim/state.c b/src/nvim/state.c
index 89e4b9cbbf..ccf2a81adb 100644
--- a/src/nvim/state.c
+++ b/src/nvim/state.c
@@ -272,20 +272,26 @@ void may_trigger_modechanged(void)
 /// When true in a safe state when starting to wait for a character.
 static bool was_safe = false;
 
+/// Return whether currently it is safe, assuming it was safe before (high level
+/// state didn't change).
+static bool is_safe_now(void)
+{
+  return stuff_empty()
+         && typebuf.tb_len == 0
+         && !using_script()
+         && !global_busy;
+}
+
 /// Trigger SafeState if currently in s safe state, that is "safe" is TRUE and
 /// there is no typeahead.
 void may_trigger_safestate(bool safe)
 {
-  bool is_safe = safe
-                 && stuff_empty()
-                 && typebuf.tb_len == 0
-                 && !using_script()
-                 && !global_busy;
+  bool is_safe = safe && is_safe_now();
 
   if (was_safe != is_safe) {
     // Only log when the state changes, otherwise it happens at nearly
     // every key stroke.
-    DLOG(is_safe ? "Start triggering SafeState" : "Stop triggering SafeState");
+    DLOG(is_safe ? "SafeState: Start triggering" : "SafeState: Stop triggering");
   }
   if (is_safe) {
     apply_autocmds(EVENT_SAFESTATE, NULL, NULL, false, curbuf);
@@ -296,10 +302,15 @@ void may_trigger_safestate(bool safe)
 /// Something changed which causes the state possibly to be unsafe, e.g. a
 /// character was typed.  It will remain unsafe until the next call to
 /// may_trigger_safestate().
-void state_no_longer_safe(void)
+void state_no_longer_safe(const char *reason)
 {
-  if (was_safe) {
-    DLOG("safe state reset");
+  if (was_safe && reason != NULL) {
+    DLOG("SafeState reset: %s", reason);
   }
   was_safe = false;
 }
+
+bool get_was_safe_state(void)
+{
+  return was_safe;
+}