Typos; didn't manage to avoid the creation of auxiliary files :(

1 files changed, 7 insertions, 5 deletions

diff --git a/pdftool.pl b/pdftool.pl
index 69c0484..ac08c80 100755
--- a/pdftool.pl
+++ b/pdftool.pl
@@ -1,7 +1,8 @@
 #! /usr/bin/perl -w
 
 
-use Getopt::Long qw(:config posix_default no_ignore_case bundling); 
+use Getopt::Long qw(:config posix_default no_ignore_case gnu_compat
+                            bundling auto_version auto_help); 
 use Pod::Usage;
 use IPC::Open2;
 use POSIX qw(floor);
@@ -46,6 +47,10 @@ option suppresses this.
 
 Display a brief help.
 
+=item B<--version>
+
+Display the version number of the I<PDFTool> program.
+
 =item B<--man>
 
 Display the manual page.
@@ -83,9 +88,7 @@ my $book;
 my $nup = 1;
 my $quiet;
 my $man;
-my $help;
 
-# TODO: select pages
 # TODO: choose the output type
 GetOptions( "select|s=s" => \$select,
             "paper|p=s"  => \$paper,
@@ -103,11 +106,10 @@ GetOptions( "select|s=s" => \$select,
             "8"          => sub { $nup = 8 },
             "9"          => sub { $nup = 9 },
             "q|quiet"    => \$quiet,
-            "help"       => \$help,
             "man"        => \$man )
     or  pod2usage(2);
 
-pod2usage(1)  if  (defined $help  or $#ARGV > 1);
+pod2usage(2)  if  ($#ARGV > 1);
 pod2usage(-exitstatus => 0, -verbose => 2)  if  defined $man;
 
 # Input and output files