[Emacs-diffs] Changes to emacs/lispref/frames.texi

[Richard M. Stallman]

Index: emacs/lispref/frames.texi
diff -c emacs/lispref/frames.texi:1.57 emacs/lispref/frames.texi:1.58
*** emacs/lispref/frames.texi:1.57      Tue Feb 26 11:48:59 2002
--- emacs/lispref/frames.texi   Wed Feb 27 00:29:00 2002
***************
*** 551,563 ****
  
  @item screen-gamma
  @cindex gamma correction
! If this is a number, Emacs performs ``gamma correction'' on colors.  The
! value should be the screen gamma of your display, a floating point
! number.  Usual PC monitors have a screen gamma of 2.2, so the default is
! to display for that gamma value.  Specifying a smaller value results in
! darker colors, which is desirable for a monitor that tends to display
! colors too light.  A screen gamma value of 1.5 may give good results for
! LCD color displays.
  
  @item tool-bar-lines
  The number of lines to use for the toolbar.  A value of @code{nil} means
--- 551,572 ----
  
  @item screen-gamma
  @cindex gamma correction
! If this is a number, Emacs performs ``gamma correction'' which adjusts
! the brightness of all colors.  The value should be the screen gamma of
! your display, a floating point number.
! 
! Usual PC monitors have a screen gamma of 2.2, so color values in
! Emacs, and in X windows generally, are calibrated to display properly
! on a monitor with that gamma value.  If you specify 2.2 for
! @code{screen-gamma}, that means no correction is needed.  Other values
! request correction, designed to make the corrected colors appear on
! your screen they way they would have appeared without correction on an
! ordinary monitor with a gamma value of 2.2.
! 
! If your monitor displays colors too light, you should specify a
! @code{screen-gamma} value smaller than 2.2.  This requests correction
! that makes colors darker.  A screen gamma value of 1.5 may give good
! results for LCD color displays.
  
  @item tool-bar-lines
  The number of lines to use for the toolbar.  A value of @code{nil} means