patch 9.0.1019: 'smoothscroll' and virtual text above don't work togetherv9.0.1019

Problem:    'smoothscroll' and virtual text above don't work together.
            (Yee Cheng Chin)
Solution:   Skip virtual text above when w_skipcol is non-zero.
            (closes #11665)

16 files changed, 128 insertions, 0 deletions

diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_1.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_1.dump
new file mode 100644
index 000000000..d6ac04ec9
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_1.dump
@@ -0,0 +1,8 @@
+>"+0&#ffffff0| |l|i|n|e| |1| @51
+|"| |l|i|n|e| |2| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+|"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|1|,|1| @10|T|o|p| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_10.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_10.dump
new file mode 100644
index 000000000..de1ee5c45
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_10.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+>"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |1|0| @50
+@42|9|,|1| @10|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_11.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_11.dump
new file mode 100644
index 000000000..2368ecf3d
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_11.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+>"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+| +0#0000000&@41|9|,|1| @10|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_12.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_12.dump
new file mode 100644
index 000000000..de222166d
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_12.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_13.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_13.dump
new file mode 100644
index 000000000..6c9db8b87
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_13.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_14.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_14.dump
new file mode 100644
index 000000000..341707e45
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_14.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_15.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_15.dump
new file mode 100644
index 000000000..4110a1916
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_15.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2| +0#0000000&@2|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@39
+>"| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_16.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_16.dump
new file mode 100644
index 000000000..d58f2d0df
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_16.dump
@@ -0,0 +1,8 @@
+>"+0&#ffffff0| |l|i|n|e| |1|0| @50
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|0|,|1| @9|B|o|t| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_2.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_2.dump
new file mode 100644
index 000000000..8e8569b7b
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_2.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |2| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+@42|4|,|1| @10|1|6|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_3.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_3.dump
new file mode 100644
index 000000000..f4e9d9272
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_3.dump
@@ -0,0 +1,8 @@
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| +0&#ffffff0@47
+|"| |l|i|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+|"| |l|i|n|e| |6| @51
+@42|4|,|1| @10|3@1|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_4.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_4.dump
new file mode 100644
index 000000000..3ca1c6ee9
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_4.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|i+0#0000000&|n|e| |3| @51
+>"| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+|"| |l|i|n|e| |6| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|4|,|1| @10|3@1|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_5.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_5.dump
new file mode 100644
index 000000000..3b28dbb6f
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_5.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |4| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+@42|6|,|1| @10|5|0|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_6.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_6.dump
new file mode 100644
index 000000000..768109093
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_6.dump
@@ -0,0 +1,8 @@
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+@42|6|,|1| @10|6@1|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_7.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_7.dump
new file mode 100644
index 000000000..bf9c0f912
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_7.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|e+0#0000000#ffd7ff255|r|t| |a|b|o|v|e| |2| +0&#ffffff0@45
+|"| |l|i|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|6|,|1| @10|6@1|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_8.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_8.dump
new file mode 100644
index 000000000..06d9e09a2
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_8.dump
@@ -0,0 +1,8 @@
+|<+0#4040ff13#ffffff0@2|i+0#0000000&|n|e| |5| @51
+>"| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+|"| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|@+0#4040ff13&@2| @56
+| +0#0000000&@41|6|,|1| @10|6@1|%| 
diff --git a/src/testdir/dumps/Test_prop_above_below_smoothscroll_9.dump b/src/testdir/dumps/Test_prop_above_below_smoothscroll_9.dump
new file mode 100644
index 000000000..cac3b2894
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_above_below_smoothscroll_9.dump
@@ -0,0 +1,8 @@
+|"+0&#ffffff0| |l|i|n|e| |6| @51
+|"| |l|i|n|e| |7| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| +0&#ffffff0@47
+>"| |l|i|n|e| |8| @51
+|"| |l|i|n|e| |9| @51
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |1| +0&#ffffff0@45
+|i+0&#ffd7ff255|n|s|e|r|t| |b|e|l|o|w| |2| +0&#ffffff0@45
+@42|8|,|1| @10|8|3|%|