patch 9.0.0351: message window may obscure the command line
Problem: Message window may obscure the command line.
Solution: Reduce the maximum height of the message window.
diff --git a/src/testdir/dumps/Test_echowindow_4.dump b/src/testdir/dumps/Test_echowindow_4.dump
new file mode 100644
index 0000000..b674e9e
--- /dev/null
+++ b/src/testdir/dumps/Test_echowindow_4.dump
@@ -0,0 +1,8 @@
+>═+0#e000002#ffffff0@74
+|l|i|n|e| |1|4| @67
+|l|i|n|e| |1|5| @67
+|l|i|n|e| |1|6| @67
+|l|i|n|e| |1|7| @67
+|l|i|n|e| |1|8| @67
+|l|i|n|e| |1|9| @67
+| +0#0000000&@56|1|,|1| @10|A|l@1|