*** empty log message ***

lispref/display.texi

@@ -1475,7 +1475,7 @@ specify the characters for which you want special behavior.
   These display rules apply to carriage return (character code 13), when
 it appears in the buffer.  But that character may not appear in the
 buffer where you expect it, if it was eliminated as part of end-of-line
-conversion (@xref{Coding System Basics}).
+conversion (@pxref{Coding System Basics}).
 
   These variables affect the way certain characters are displayed on the
 screen.  Since they change the number of columns the characters occupy,

lispref/numbers.texi

@@ -953,20 +953,52 @@ in radians.
 @end defun
 
 @defun asin arg
-The value of @code{(asin @var{arg})} is a number between @minus{}pi/2
-and pi/2 (inclusive) whose sine is @var{arg}; if, however, @var{arg}
+The value of @code{(asin @var{arg})} is a number between
+@ifinfo
+@minus{}pi/2
+@end ifinfo
+@tex
+$-\pi/2$
+@end tex
+and
+@ifinfo
+pi/2
+@end ifinfo
+@tex
+$\pi/2$
+@end tex
+(inclusive) whose sine is @var{arg}; if, however, @var{arg}
 is out of range (outside [-1, 1]), then the result is a NaN.
 @end defun
 
 @defun acos arg
-The value of @code{(acos @var{arg})} is a number between 0 and pi
+The value of @code{(acos @var{arg})} is a number between 0 and
+@ifinfo
+pi
+@end ifinfo
+@tex
+$\pi$
+@end tex
 (inclusive) whose cosine is @var{arg}; if, however, @var{arg}
 is out of range (outside [-1, 1]), then the result is a NaN.
 @end defun
 
 @defun atan arg
-The value of @code{(atan @var{arg})} is a number between @minus{}pi/2
-and pi/2 (exclusive) whose tangent is @var{arg}.
+The value of @code{(atan @var{arg})} is a number between
+@ifinfo
+@minus{}pi/2
+@end ifinfo
+@tex
+$-\pi/2$
+@end tex
+and
+@ifinfo
+pi/2
+@end ifinfo
+@tex
+$\pi/2$
+@end tex
+(exclusive) whose tangent is @var{arg}.
 @end defun
 
 @defun exp arg

lispref/os.texi

@@ -1388,7 +1388,7 @@ In the example below, we set @code{keyboard-translate-table} to a
 char-table.  Then we fill it in to swap the characters @kbd{C-s} and
 @kbd{C-\} and the characters @kbd{C-q} and @kbd{C-^}.  Subsequently,
 typing @kbd{C-\} has all the usual effects of typing @kbd{C-s}, and vice
-versa.  (@xref{Flow Control} for more information on this subject.)
+versa.  (@pxref{Flow Control} for more information on this subject.)
 
 @cindex flow control example
 @example

lispref/positions.texi

@@ -81,7 +81,7 @@ is the position of the start of the region that you narrowed to.
 This function returns the maximum accessible value of point in the
 current buffer.  This is @code{(1+ (buffer-size))}, unless narrowing is
 in effect, in which case it is the position of the end of the region
-that you narrowed to.  (@xref{Narrowing}).
+that you narrowed to.  (@pxref{Narrowing}).
 @end defun
 
 @defun buffer-end flag

lispref/strings.texi

@@ -836,7 +836,7 @@ case.
 
 The definition of a word is any sequence of consecutive characters that
 are assigned to the word constituent syntax class in the current syntax
-table (@xref{Syntax Class Table}).
+table (@pxref{Syntax Class Table}).
 
 When the argument to @code{capitalize} is a character, @code{capitalize}
 has the same result as @code{upcase}.
@@ -863,7 +863,7 @@ had its initial letter converted to upper case.
 
 The definition of a word is any sequence of consecutive characters that
 are assigned to the word constituent syntax class in the current syntax
-table (@xref{Syntax Class Table}).
+table (@pxref{Syntax Class Table}).
 
 @example
 @group

lispref/text.texi

@@ -1196,7 +1196,7 @@ It uses the ordinary paragraph motion commands to find paragraph
 boundaries.  @xref{Paragraphs,,, emacs, The Emacs Manual}.
 @end deffn
 
-@deffn Command fill-region start end &optional justify nosqueeze
+@deffn Command fill-region start end &optional justify nosqueeze to-eop
 This command fills each of the paragraphs in the region from @var{start}
 to @var{end}.  It justifies as well if @var{justify} is
 non-@code{nil}.