patch 9.0.0640: cannot scroll by screen line if a line wraps
Problem: Cannot scroll by screen line if a line wraps.
Solution: Add the 'smoothscroll' option. Only works for CTRL-E and CTRL-Y
so far.
diff --git a/runtime/doc/quickref.txt b/runtime/doc/quickref.txt
index b309091..68b2eee 100644
--- a/runtime/doc/quickref.txt
+++ b/runtime/doc/quickref.txt
@@ -910,6 +910,7 @@
'smartcase' 'scs' no ignore case when pattern has uppercase
'smartindent' 'si' smart autoindenting for C programs
'smarttab' 'sta' use 'shiftwidth' when inserting <Tab>
+'smoothscroll' 'sms' scroll by screen lines when 'wrap' is set
'softtabstop' 'sts' number of spaces that <Tab> uses while editing
'spell' enable spell checking
'spellcapcheck' 'spc' pattern to locate end of a sentence