/[emacs]/emacs/man/display.texi
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revision 1.58 by rms, Sun Feb 17 16:59:06 2002 UTC revision 1.59 by eliz, Sun Mar 3 17:36:21 2002 UTC
# Line 640  for automatic horizontal scrolling.  Aut Line 640  for automatic horizontal scrolling.  Aut
640  to scroll the window, but never farther to the right than the amount  to scroll the window, but never farther to the right than the amount
641  you previously set by @code{scroll-left}.  you previously set by @code{scroll-left}.
642    
643  @vindex automatic-hscroll-margin  @vindex hscroll-margin
644    The value of the variable @code{automatic-hscroll-margin} controls    The value of the variable @code{hscroll-margin} controls how close
645  how close to the window's edges point is allowed to get before the  to the window's edges point is allowed to get before the window will
646  window will be automatically scrolled.  It is measured in columns.  be automatically scrolled.  It is measured in columns.  If the value
647  If the value is 5, then moving point within 5 columns of the edge  is 5, then moving point within 5 columns of the edge causes horizontal
648  causes horizontal scrolling away from that edge.  scrolling away from that edge.
649    
650  @vindex automatic-hscroll-step  @vindex hscroll-step
651    The variable @code{automatic-hscroll-step} determines how many    The variable @code{hscroll-step} determines how many columns to
652  columns to scroll the window when point gets too close to the edge.  scroll the window when point gets too close to the edge.  If it's
653  If it's zero, horizontal scrolling centers point horizontally within  zero, horizontal scrolling centers point horizontally within the
654  the window.  If it's a positive integer, it specifies the number of  window.  If it's a positive integer, it specifies the number of
655  columns to scroll by.  If it's a floating-point number, it specifies  columns to scroll by.  If it's a floating-point number, it specifies
656  the fraction of the window's width to scroll by.  The default is zero.  the fraction of the window's width to scroll by.  The default is zero.
657    
658  @vindex automatic-hscrolling  @vindex auto-hscroll-mode
659    To disable automatic horizontal scrolling, set the variable    To disable automatic horizontal scrolling, set the variable
660  @code{automatic-hscrolling} to @code{nil}.  @code{auto-hscroll-mode} to @code{nil}.
661    
662  @node Follow Mode  @node Follow Mode
663  @section Follow Mode  @section Follow Mode

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