Consistent spaces after dots in perlintern.pod

1 files changed, 10 insertions, 10 deletions

diff --git a/cv.h b/cv.h
index 897d85f4b3..36afba7ee8 100644
--- a/cv.h
+++ b/cv.h
@@ -26,7 +26,7 @@ Null CV pointer.
 =head1 CV Manipulation Functions
 
 This section documents functions to manipulate CVs which are code-values,
-or subroutines. For more information, see L<perlguts>.
+or subroutines.  For more information, see L<perlguts>.
 
 =for apidoc Am|HV*|CvSTASH|CV* cv
 Returns the stash of the CV.  A stash is the symbol table hash, containing
@@ -218,19 +218,19 @@ CvNAME_HEK(CV *sv)
 =for apidoc m|bool|CvWEAKOUTSIDE|CV *cv
 
 Each CV has a pointer, C<CvOUTSIDE()>, to its lexically enclosing
-CV (if any). Because pointers to anonymous sub prototypes are
+CV (if any).  Because pointers to anonymous sub prototypes are
 stored in C<&> pad slots, it is a possible to get a circular reference,
-with the parent pointing to the child and vice-versa. To avoid the
+with the parent pointing to the child and vice-versa.  To avoid the
 ensuing memory leak, we do not increment the reference count of the CV
 pointed to by C<CvOUTSIDE> in the I<one specific instance> that the parent
-has a C<&> pad slot pointing back to us. In this case, we set the
-C<CvWEAKOUTSIDE> flag in the child. This allows us to determine under what
+has a C<&> pad slot pointing back to us.  In this case, we set the
+C<CvWEAKOUTSIDE> flag in the child.  This allows us to determine under what
 circumstances we should decrement the refcount of the parent when freeing
 the child.
 
 There is a further complication with non-closure anonymous subs (i.e. those
-that do not refer to any lexicals outside that sub). In this case, the
-anonymous prototype is shared rather than being cloned. This has the
+that do not refer to any lexicals outside that sub).  In this case, the
+anonymous prototype is shared rather than being cloned.  This has the
 consequence that the parent may be freed while there are still active
 children, eg
 
@@ -246,16 +246,16 @@ and the freed BEGIN is accessed.
 To avoid this, whenever a CV and its associated pad is freed, any
 C<&> entries in the pad are explicitly removed from the pad, and if the
 refcount of the pointed-to anon sub is still positive, then that
-child's C<CvOUTSIDE> is set to point to its grandparent. This will only
+child's C<CvOUTSIDE> is set to point to its grandparent.  This will only
 occur in the single specific case of a non-closure anon prototype
 having one or more active references (such as C<$a> above).
 
 One other thing to consider is that a CV may be merely undefined
-rather than freed, eg C<undef &foo>. In this case, its refcount may
+rather than freed, eg C<undef &foo>.  In this case, its refcount may
 not have reached zero, but we still delete its pad and its C<CvROOT> etc.
 Since various children may still have their C<CvOUTSIDE> pointing at this
 undefined CV, we keep its own C<CvOUTSIDE> for the time being, so that
-the chain of lexical scopes is unbroken. For example, the following
+the chain of lexical scopes is unbroken.  For example, the following
 should print 123:
 
     my $x = 123;