Reflow and changes hierarchy... again #2885

Author: JJ

doc/Language/control.pod6

@@ -153,7 +153,10 @@ start { sleep 1; say "done" }
 say "working";
 # working, done
 
-Note that you need a space between the C<start> and the block. In the example above, the C<start> block is in sink context, since it's not assigned to a variable. From version 6.d, these kind of blocks have an exception handler attached:
+Note that you need a space between the C<start> and the block. In the example
+above, the C<start> block is in sink context, since it's not assigned to a
+variable. From version 6.d, these kind of blocks have an exception handler
+attached:
 
 =for code :skip-test<Illustrates exception>
 start { die "We're dead"; }
@@ -332,7 +335,7 @@ present:
 
     if False { } elsif 0 { } else -> $a { $a.say }  ; # says "0"
 
-=head2 X<C<unless>|control flow, unless>
+=head1 X<C<unless>|control flow, unless>
 
 When you get sick of typing "if not (X)" you may use C<unless> to invert
 the sense of a conditional statement.  You cannot use C<else> or C<elsif>
@@ -360,7 +363,7 @@ unless 0 { "0 is false".say }  ; # says "0 is false"
 X<|control flow,with>
 X<|control flow,orwith>
 X<|control flow,without>
-=head2 X<C<with> C<orwith> C<without>>
+=head1 X<C<with> C<orwith> C<without>>
 
 The C<with> statement is like C<if>, but tests for definedness rather than
 truth, and it topicalizes on the condition, much like C<given>:
@@ -512,9 +515,8 @@ get a value.
 =head1 X<for|control flow, for>
 
 The C<for> loop iterates over a list, running the statements inside a
-L<block|/type/Block>
-once on each iteration. If the block takes parameters, the elements of the
-list are provided as arguments.
+L<block|/type/Block> once on each iteration. If the block takes parameters, the
+elements of the list are provided as arguments.
 
     my @foo = 1..3;
     for @foo { $_.print } # prints each value contained in @foo