patch 8.1.2281: 'showbreak' cannot be set for one window
Problem: 'showbreak' cannot be set for one window.
Solution: Make 'showbreak' global-local.
diff --git a/src/structs.h b/src/structs.h
index 69dc782..87da168 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -254,6 +254,10 @@
char_u *wo_cc;
# define w_p_cc w_onebuf_opt.wo_cc // 'colorcolumn'
#endif
+#ifdef FEAT_LINEBREAK
+ char_u *wo_sbr;
+#define w_p_sbr w_onebuf_opt.wo_sbr // 'showbreak'
+#endif
#ifdef FEAT_STL_OPT
char_u *wo_stl;
#define w_p_stl w_onebuf_opt.wo_stl // 'statusline'