/[emacs]/emacs/lispref/frames.texi
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revision 1.80 by ttn, Tue Nov 16 14:13:07 2004 UTC revision 1.81 by ttn, Thu Dec 9 16:11:01 2004 UTC
# Line 605  it and see if it works.) Line 605  it and see if it works.)
605  @end ignore  @end ignore
606  @end table  @end table
607    
608    @defvar line-spacing
609    When this permanently buffer-local variable is non-nil, if its value is
610    an integer, that many pixels of extra space are put below each line.  If
611    the value is a floating point number, compute the spacing by multiplying
612    the value by the default frame line height.
613    
614    Note that this variable and the frame parameter @code{line-spacing}
615    (described above) control different things.  The frame parameter is
616    involved in setting the frame line height (@pxref{Creating Frames}),
617    while the buffer-local variable is for already-created frames.
618    
619    For example, if the frame parameter is nil, a variable value of 1.0
620    ``double-spaces'' the display because for every line of text, there is
621    an additional full line of space put below it.  Likewise, a value of 2.0
622    ``triple-spaces'' the display, and so forth.  If, on the other hand, the
623    frame parameter is 10, a variable value of 10 would effectively put 20
624    pixels of space under the text.
625    @end defvar
626    
627  @defvar blink-cursor-alist  @defvar blink-cursor-alist
628  This variable specifies how to blink the cursor.  Each element has the  This variable specifies how to blink the cursor.  Each element has the
629  form @code{(@var{on-state} . @var{off-state})}.  Whenever the cursor  form @code{(@var{on-state} . @var{off-state})}.  Whenever the cursor

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