perlrecharclass: Fix typo

[perl5.git] / pod / perlrun.pod

diff --git a/pod/perlrun.pod b/pod/perlrun.pod
index 05dea4e..0964a42 100644 (file)
--- a/pod/perlrun.pod
+++ b/pod/perlrun.pod
@@ -220,6 +220,9 @@ clustered with the following switch, if any.
 
     #!/usr/bin/perl -spi.orig  # same as -s -p -i.orig
 
+A C<--> signals the end of options and disables further option processing. Any
+arguments after the C<--> are treated as filenames and arguments.
+
 Switches include:
 
 =over 5
@@ -265,6 +268,8 @@ is equivalent to
 
 An alternate delimiter may be specified using B<-F>.
 
+B<-a> implicitly sets B<-n>.
+
 =item B<-C [I<number/list>]>
 X<-C>
 
@@ -487,9 +492,11 @@ perl, you can check the value of C<$Config{usesitecustomize}>.
 =item B<-F>I<pattern>
 X<-F>
 
-specifies the pattern to split on if B<-a> is also in effect.  The
-pattern may be surrounded by C<//>, C<"">, or C<''>, otherwise it will be
-put in single quotes. You can't use literal whitespace in the pattern.
+specifies the pattern to split on for B<-a>. The pattern may be
+surrounded by C<//>, C<"">, or C<''>, otherwise it will be put in single
+quotes. You can't use literal whitespace in the pattern.
+
+B<-F> implicitly sets both B<-a> and B<-n>.
 
 =item B<-h>
 X<-h>
@@ -664,7 +671,8 @@ B<-mI<MODULE>=foo,bar> or B<-MI<MODULE>=foo,bar> as a shortcut for
 B<'-MI<MODULE> qw(foo bar)'>.  This avoids the need to use quotes when
 importing symbols.  The actual code generated by B<-MI<MODULE>=foo,bar> is
 C<use module split(/,/,q{foo,bar})>.  Note that the C<=> form
-removes the distinction between B<-m> and B<-M>.
+removes the distinction between B<-m> and B<-M>; that is,
+B<-mI<MODULE>=foo,bar> is the same as B<-MI<MODULE>=foo,bar>.
 
 A consequence of this is that B<-MI<MODULE>=number> never does a version check,
 unless C<I<MODULE>::import()> itself is set up to do a version check, which
@@ -912,19 +920,19 @@ can disable or promote into fatal errors specific warnings using
 C<__WARN__> hooks, as described in L<perlvar> and L<perlfunc/warn>.
 See also L<perldiag> and L<perltrap>.  A fine-grained warning
 facility is also available if you want to manipulate entire classes
-of warnings; see L<warnings> or L<perllexwarn>.
+of warnings; see L<warnings>.
 
 =item B<-W>
 X<-W>
 
-Enables all warnings regardless of C<no warnings> or C<$^W>.
-See L<perllexwarn>.
+Enables "all" warnings regardless of C<no warnings> or C<$^W>.
+See L<warnings>.
 
 =item B<-X>
 X<-X>
 
-Disables all warnings regardless of C<use warnings> or C<$^W>.
-See L<perllexwarn>.
+Disables "all" warnings regardless of C<use warnings> or C<$^W>.
+See L<warnings>.
 
 =item B<-x>
 X<-x>
@@ -1267,7 +1275,7 @@ randomized to protect against local and remote attacks against Perl
 code. By manually setting a seed, this protection may be partially or
 completely lost.
 
-See L<perlsec/"Algorithmic Complexity Attacks"> and L</PERL_PERTURB_KEYS>
+See L<perlsec/"Algorithmic Complexity Attacks">, L</PERL_PERTURB_KEYS>, and
 L</PERL_HASH_SEED_DEBUG> for more information.
 
 =item PERL_PERTURB_KEYS