patch 8.2.1904: still using default option values after using ":badd +1"
Problem: Still using default option values after using ":badd +1".
Solution: Find a window where options were set. Don't set the window when
using ":badd".
diff --git a/src/vim.h b/src/vim.h
index 64cf6d4..4e40c81 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -931,6 +931,7 @@
#define BLN_NOOPT 16 // don't copy options to existing buffer
#define BLN_DUMMY_OK 32 // also find an existing dummy buffer
#define BLN_REUSE 64 // may re-use number from buf_reuse
+#define BLN_NOCURWIN 128 // buffer is not associated with curwin
// Values for in_cinkeys()
#define KEY_OPEN_FORW 0x101