patch 8.0.1334: splitting a window with a WinBar damages window layout
Problem: Splitting a window with a WinBar damages window layout.
(Lifepillar)
Solution: Take the winbar into account when computing the new window
position. Add WINBAR_HEIGHT().
diff --git a/src/vim.h b/src/vim.h
index 96bab71..83ffb29 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -1485,6 +1485,11 @@
#define MIN_COLUMNS 12 /* minimal columns for screen */
#define MIN_LINES 2 /* minimal lines for screen */
#define STATUS_HEIGHT 1 /* height of a status line under a window */
+#ifdef FEAT_MENU /* height of a status line under a window */
+# define WINBAR_HEIGHT(wp) (wp)->w_winbar_height
+#else
+# define WINBAR_HEIGHT(wp) 0
+#endif
#define QF_WINHEIGHT 10 /* default height for quickfix window */
/*