- wsetscrreg() sets a scrolling region in a window; "top" and
- "bot" are the line numbers for the top and bottom margins. If
- this option and scrollok() are enabled, any attempt to move off
- the bottom margin will cause all lines in the scrolling region
+ wsetscrreg() sets a scrolling region in a window; "top" and
+ "bot" are the line numbers for the top and bottom margins. If
+ this option and scrollok() are enabled, any attempt to move off
+ the bottom margin will cause all lines in the scrolling region