patch 8.0.1382: get "no write since last change" message if terminal is open
Problem: Get "no write since last change" message if a terminal is open.
(Fritz mehner)
Solution: Don't consider a buffer changed if it's a terminal window.
diff --git a/src/proto/undo.pro b/src/proto/undo.pro
index 2b3258d..1052d40 100644
--- a/src/proto/undo.pro
+++ b/src/proto/undo.pro
@@ -25,6 +25,7 @@
void u_undoline(void);
void u_blockfree(buf_T *buf);
int bufIsChanged(buf_T *buf);
+int bufIsChangedNotTerm(buf_T *buf);
int curbufIsChanged(void);
void u_eval_tree(u_header_T *first_uhp, list_T *list);
/* vim: set ft=c : */