/[emacs]/emacs/lispref/positions.texi
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revision 1.39 by eliz, Sun Nov 2 06:29:59 2003 UTC revision 1.40 by teirllm, Sun Nov 9 04:49:58 2003 UTC
# Line 89  that you narrowed to.  (@xref{Narrowing} Line 89  that you narrowed to.  (@xref{Narrowing}
89  @end defun  @end defun
90    
91  @defun buffer-end flag  @defun buffer-end flag
92  This function returns @code{(point-min)} if @var{flag} is less than 1,  This function returns @code{(point-max)} if @var{flag} is greater than
93  @code{(point-max)} otherwise.  The argument @var{flag} must be a number.  0, @code{(point-min)} otherwise.  The argument @var{flag} must be a
94    number.
95  @end defun  @end defun
96    
97  @defun buffer-size &optional buffer  @defun buffer-size &optional buffer
# Line 655  A negative argument means move backward Line 656  A negative argument means move backward
656  @end deffn  @end deffn
657    
658  @deffn Command down-list &optional arg  @deffn Command down-list &optional arg
659  This function moves forward into @var{arg} (default 1) levels of parentheses.  A  This function moves forward into @var{arg} (default 1) levels of
660  negative argument means move backward but still go  parentheses.  A negative argument means move backward but still go
661  deeper in parentheses (@minus{}@var{arg} levels).  deeper in parentheses (@minus{}@var{arg} levels).
662  @end deffn  @end deffn
663    
# Line 688  other kinds, such as words and string co Line 689  other kinds, such as words and string co
689  This function moves backward across @var{arg} (default 1) balanced expressions.  This function moves backward across @var{arg} (default 1) balanced expressions.
690  @end deffn  @end deffn
691    
692  @deffn Command beginning-of-defun arg  @deffn Command beginning-of-defun &optional arg
693  This function moves back to the @var{arg}th beginning of a defun.  If  This function moves back to the @var{arg}th beginning of a defun.  If
694  @var{arg} is negative, this actually moves forward, but it still moves  @var{arg} is negative, this actually moves forward, but it still moves
695  to the beginning of a defun, not to the end of one.  to the beginning of a defun, not to the end of one.
696  @end deffn  @end deffn
697    
698  @deffn Command end-of-defun arg  @deffn Command end-of-defun &optional arg
699  This function moves forward to the @var{arg}th end of a defun.  If  This function moves forward to the @var{arg}th end of a defun.  If
700  @var{arg} is negative, this actually moves backward, but it still moves  @var{arg} is negative, this actually moves backward, but it still moves
701  to the end of a defun, not to the beginning of one.  to the end of a defun, not to the beginning of one.
# Line 867  The value returned by @code{save-excursi Line 868  The value returned by @code{save-excursi
868    
869    @strong{Warning:} Ordinary insertion of text adjacent to the saved    @strong{Warning:} Ordinary insertion of text adjacent to the saved
870  point value relocates the saved value, just as it relocates all markers.  point value relocates the saved value, just as it relocates all markers.
871  Therefore, when the saved point value is restored, it normally comes  More precisely, the saved value is a marker with insertion type
872  before the inserted text.  @code{nil}.  @xref{Marker Insertion Types}.  Therefore, when the saved
873    point value is restored, it normally comes before the inserted text.
874    
875    Although @code{save-excursion} saves the location of the mark, it does    Although @code{save-excursion} saves the location of the mark, it does
876  not prevent functions which modify the buffer from setting  not prevent functions which modify the buffer from setting
# Line 909  In an interactive call, @var{start} and Line 911  In an interactive call, @var{start} and
911  of the current region (point and the mark, with the smallest first).  of the current region (point and the mark, with the smallest first).
912  @end deffn  @end deffn
913    
914  @deffn Command narrow-to-page move-count  @deffn Command narrow-to-page &optional move-count
915  This function sets the accessible portion of the current buffer to  This function sets the accessible portion of the current buffer to
916  include just the current page.  An optional first argument  include just the current page.  An optional first argument
917  @var{move-count} non-@code{nil} means to move forward or backward by  @var{move-count} non-@code{nil} means to move forward or backward by

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