perlop: Move discussion into proper sections

This detail for two sections was combined in a whole other section.
This splits the detail into text appropriate for each section to which
it applies, and moves it there.

Author: khwilliamson

pod/perlop.pod

@@ -1017,6 +1017,12 @@ if the left operand is false, the right operand is not even evaluated.
 Scalar or list context propagates down to the right operand if it
 is evaluated.
 
+As an alternative to C<&&> when used for control flow, Perl provides the
+C<and> operator (see L<below|/Logical And>).
+The short-circuit behavior is identical.  The precedence of C<"and"> is
+much lower, however, so that you can safely use it after a list operator
+without the need for parentheses.
+
 =head2 C-style Logical Or
 X<||> X<operator, logical, or>
 
@@ -1025,6 +1031,29 @@ if the left operand is true, the right operand is not even evaluated.
 Scalar or list context propagates down to the right operand if it
 is evaluated.
 
+As an alternative to C<||> when used for control flow, Perl provides the
+C<or> operator (L<see below|/Logical or and Exclusive Or>).
+The short-circuit behavior is identical.  The precedence of C<"or"> is
+much lower, however, so that you can safely use it after a list operator
+without the need for parentheses:
+
+    unlink "alpha", "beta", "gamma"
+            or gripe(), next LINE;
+
+With the C-style operator that would have been written like this:
+
+    unlink("alpha", "beta", "gamma")
+            || (gripe(), next LINE);
+
+It would be even more readable to write that this way:
+
+    unless(unlink("alpha", "beta", "gamma")) {
+        gripe();
+        next LINE;
+    }
+
+Using C<"or"> for assignment is unlikely to do what you want; see below.
+
 =head2 C-style Logical Xor
 X<^^> X<operator, logical, xor>
 
@@ -1064,29 +1093,6 @@ for selecting between two aggregates for assignment:
     @a = scalar(@b) || @c;    # because it really means this.
     @a = @b ? @b : @c;        # This works fine, though.
 
-As alternatives to C<&&> and C<||> when used for
-control flow, Perl provides the C<and> and C<or> operators (see below).
-The short-circuit behavior is identical.  The precedence of C<"and">
-and C<"or"> is much lower, however, so that you can safely use them after a
-list operator without the need for parentheses:
-
-    unlink "alpha", "beta", "gamma"
-            or gripe(), next LINE;
-
-With the C-style operators that would have been written like this:
-
-    unlink("alpha", "beta", "gamma")
-            || (gripe(), next LINE);
-
-It would be even more readable to write that this way:
-
-    unless(unlink("alpha", "beta", "gamma")) {
-        gripe();
-        next LINE;
-    }
-
-Using C<"or"> for assignment is unlikely to do what you want; see below.
-
 =head2 Range Operators
 X<operator, range> X<range> X<..> X<...>