patch 8.2.0179: still a few places where range() does not work

Problem:    Still a few places where range() does not work.
Solution:   Fix using range() causing problems.
diff --git a/src/testdir/dumps/Test_popupwin_20.dump b/src/testdir/dumps/Test_popupwin_20.dump
index 707db58..692708b 100644
--- a/src/testdir/dumps/Test_popupwin_20.dump
+++ b/src/testdir/dumps/Test_popupwin_20.dump
@@ -3,11 +3,11 @@
 |3| ||+0#0000001#ffd7ff255|h|e|l@1|o| |b|o|r|d|e|r||| +0#0000000#ffffff0@5| +0#0000001#ffd7ff255|h|e|l@1|o| |p|a|d@1|i|n|g| | +0#0000000#ffffff0@4||| @11||| @16|X+0#0000001#ffd7ff255| +0#0000000#ffffff0
 |4| |++0#0000001#ffd7ff255|-@11|+| +0#0000000#ffffff0@5| +0#0000001#ffd7ff255@14| +0#0000000#ffffff0@4||| |h|e|l@1|o| |b|o|t|h| ||| @17|X+0#0000001#ffd7ff255
 |5+0#0000000#ffffff0| @40||| @11||| @17|X+0#0000001#ffd7ff255
-|6+0#0000000#ffffff0| |++0#0000001#ffd7ff255|-@8| +0#0000000#ffffff0@9| +0#0000001#ffd7ff255@14| +0#0000000#ffffff0@4|+|-@11|+| @18
-|7| ||+0#0000001#ffd7ff255|b|o|r|d|e|r| |T|L| +0#0000000#ffffff0@9| +0#0000001#ffd7ff255@3|p|a|d@1|i|n|g|s| @2| +0#0000000#ffffff0@37
-|8| @20| +0#0000001#ffd7ff255@14| +0#0000000#ffffff0@12||+0#0000001#ffd7ff255| @2|w|r|a|p@1|e|d| |l|o|n|g|e|r| |t|e| @2||
-|9+0#0000000#ffffff0| @20| +0#0000001#ffd7ff255@14| +0#0000000#ffffff0@12||+0#0000001#ffd7ff255| @2|x|t| @17||
-|1+0#0000000#ffffff0|0| @72
+|6+0#0000000#ffffff0| |++0#0000001#ffd7ff255|-@8| +0#0000000#ffffff0@9| +0#0000001#ffd7ff255@13| +0#0000000#ffffff0@5|+|-@11|+| @18
+|7| ||+0#0000001#ffd7ff255|b|o|r|d|e|r| |T|L| +0#0000000#ffffff0@9| +0#0000001#ffd7ff255@3|p|a|d@1|i|n|g|s| @1| +0#0000000#ffffff0@38
+|8| @20| +0#0000001#ffd7ff255@13| +0#0000000#ffffff0@13||+0#0000001#ffd7ff255| @2|w|r|a|p@1|e|d| |l|o|n|g|e|r| |t|e| @2||
+|9+0#0000000#ffffff0| @20| +0#0000001#ffd7ff255@13| +0#0000000#ffffff0@13||+0#0000001#ffd7ff255| @2|x|t| @17||
+|1+0#0000000#ffffff0|0| @19| +0#0000001#ffd7ff255@13| +0#0000000#ffffff0@38
 |1@1| @46||+0#0000001#ffd7ff255| @2|r|i|g|h|t| |a|l|i|g|n|e|d| |t|e|x|t| @2||
 |1+0#0000000#ffffff0|2| @72
 |1|3| @72