Document use of - in a regex char class.

[p5sagit/p5-mst-13.2.git] / pod / perlxs.pod

diff --git a/pod/perlxs.pod b/pod/perlxs.pod
index 7338bb0..13ad669 100644 (file)
--- a/pod/perlxs.pod
+++ b/pod/perlxs.pod
@@ -172,7 +172,7 @@ explicitly.
 
 If PPCODE: directive is not used, C<void> return value should be used
 only for subroutines which do not return a value, I<even if> CODE:
-directive is used which sets ST(0) explicitly. 
+directive is used which sets ST(0) explicitly.
 
 Older versions of this document recommended to use C<void> return
 value in such cases. It was discovered that this could lead to
@@ -289,7 +289,7 @@ its parameters.  The Perl usage is given first.
 
      $status = rpcb_gettime( "localhost", $timep );
 
-The XSUB follows. 
+The XSUB follows.
 
      bool_t
      rpcb_gettime(host,timep)
@@ -694,7 +694,7 @@ To disable version checking:
 =head2 The PROTOTYPES: Keyword
 
 The PROTOTYPES: keyword corresponds to B<xsubpp>'s C<-prototypes> and
-C<-noprototypes> options.  This keyword overrides the command-line options.
+C<-noprototypes> options.  This keyword overrides the command line options.
 Prototypes are enabled by default.  When prototypes are enabled XSUBs will
 be given Perl prototypes.  This keyword may be used multiple times in an XS
 module to enable and disable prototypes for different parts of the module.