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Diffstat (limited to 'doc/emacs/display.texi')
| -rw-r--r-- | doc/emacs/display.texi | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi index c6e990d9082..15c700892bc 100644 --- a/doc/emacs/display.texi +++ b/doc/emacs/display.texi @@ -285,13 +285,17 @@ multiple variables, the order of priority is: @code{scroll-up-aggressively} / @code{scroll-down-aggressively}. @vindex scroll-margin +@vindex maximum-scroll-margin The variable @code{scroll-margin} restricts how close point can come to the top or bottom of a window (even if aggressive scrolling specifies a fraction @var{f} that is larger than the window portion -between the top and the bottom margins). Its value is a number of screen -lines; if point comes within that many lines of the top or bottom of -the window, Emacs performs automatic scrolling. By default, -@code{scroll-margin} is 0. +between the top and the bottom margins). Its value is a number of +screen lines; if point comes within that many lines of the top or +bottom of the window, Emacs performs automatic scrolling. By default, +@code{scroll-margin} is 0. The effective margin size is limited to a +quarter of the window height by default, but this limit can be +increased up to half (or decreased down to zero) by customizing +@code{maximum-scroll-margin}. @node Horizontal Scrolling @section Horizontal Scrolling |