patch 8.1.0091: MS-Windows: Cannot interrupt gdb when program is running
Problem: MS-Windows: Cannot interrupt gdb when program is running.
Solution: Add debugbreak() and use it in the terminal debugger.
Respect 'modified' in a prompt buffer.
diff --git a/src/undo.c b/src/undo.c
index 6e3381f..117321e 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -3539,7 +3539,9 @@
int
bufIsChangedNotTerm(buf_T *buf)
{
- return !bt_dontwrite(buf)
+ // In a "prompt" buffer we do respect 'modified', so that we can control
+ // closing the window by setting or resetting that option.
+ return (!bt_dontwrite(buf) || bt_prompt(buf))
&& (buf->b_changed || file_ff_differs(buf, TRUE));
}