fix bad page breaks

lispref/ChangeLog

@@ -1,5 +1,8 @@
 2006-07-16  Karl Berry  <karl@gnu.org>
 
+	* objects.texi, numbers.texi, strings.texi, lists.texi, hash.texi:
+	fix bad page breaks through chapter 7 (hash.texi).
+
 	* anti.texi (Antinews): reorder face-attribute fns to avoid
 	underfull hbox.
 

lispref/hash.texi

@@ -269,7 +269,6 @@ compared case-insensitively.
 @example
 (defun case-fold-string= (a b)
   (compare-strings a nil nil b nil nil t))
-
 (defun case-fold-string-hash (a)
   (sxhash (upcase a)))
 

lispref/lists.texi

@@ -1412,8 +1412,8 @@ the value @code{cones}; the key @code{oak} is associated with
 @end group
 @end example
 
-  The associated values in an alist may be any Lisp objects; so may the
-keys.  For example, in the following alist, the symbol @code{a} is
+  Both the values and the keys in an alist may be any Lisp objects.
+For example, in the following alist, the symbol @code{a} is
 associated with the number @code{1}, and the string @code{"b"} is
 associated with the @emph{list} @code{(2 3)}, which is the @sc{cdr} of
 the alist element:
@@ -1439,7 +1439,7 @@ below) to find the element containing a given value.  When neither of
 these considerations is important, the choice is a matter of taste, as
 long as you are consistent about it for any given alist.
 
-  Note that the same alist shown above could be regarded as having the
+  The same alist shown above could be regarded as having the
 associated value in the @sc{cdr} of the element; the value associated
 with @code{rose} would be the list @code{(red)}.
 
@@ -1557,7 +1557,7 @@ For example:
      @result{} nil
 @end smallexample
 
-Note that @code{rassq} cannot search for a value stored in the @sc{car}
+@code{rassq} cannot search for a value stored in the @sc{car}
 of the @sc{cdr} of an element:
 
 @smallexample

lispref/numbers.texi

@@ -606,12 +606,11 @@ otherwise, it signals an @code{arith-error} error.
      @result{} 2.5
 (/ 25 3 2)
      @result{} 4
+@group
 (/ -17 6)
-     @result{} -2
+     @result{} -2   @r{(could in theory be @minus{}3 on some machines)}
+@end group
 @end example
-
-The result of @code{(/ -17 6)} could in principle be -3 on some
-machines.
 @end defun
 
 @defun % dividend divisor

lispref/objects.texi

@@ -1822,12 +1822,14 @@ This function returns a symbol naming the primitive type of
 @example
 (type-of 1)
      @result{} integer
+@group
 (type-of 'nil)
      @result{} symbol
 (type-of '())    ; @r{@code{()} is @code{nil}.}
      @result{} symbol
 (type-of '(x))
      @result{} cons
+@end group
 @end example
 @end defun
 

lispref/strings.texi

@@ -285,7 +285,7 @@ If @var{omit-nulls} is @code{nil}, the result contains null strings
 whenever there are two consecutive matches for @var{separators}, or a
 match is adjacent to the beginning or end of @var{string}.  If
 @var{omit-nulls} is @code{t}, these null strings are omitted from the
-result list.
+result.
 
 If @var{separators} is @code{nil} (or omitted),
 the default is the value of @code{split-string-default-separators}.
@@ -544,10 +544,11 @@ be a list of strings rather than an actual alist.
 @xref{Association Lists}.
 @end defun
 
-  See also @code{compare-buffer-substrings} in @ref{Comparing Text}, for
-a way to compare text in buffers.  The function @code{string-match},
-which matches a regular expression against a string, can be used
-for a kind of string comparison; see @ref{Regexp Search}.
+  See also the @code{compare-buffer-substrings} function in
+@ref{Comparing Text}, for a way to compare text in buffers.  The
+function @code{string-match}, which matches a regular expression
+against a string, can be used for a kind of string comparison; see
+@ref{Regexp Search}.
 
 @node String Conversion
 @comment  node-name,  next,  previous,  up
@@ -566,7 +567,7 @@ text representation of a string (@pxref{Converting Representations}).
   @xref{Documentation}, for functions that produce textual descriptions
 of text characters and general input events
 (@code{single-key-description} and @code{text-char-description}).  These
-functions are used primarily for making help messages.
+are used primarily for making help messages.
 
 @defun char-to-string character
 @cindex character to string