bzip2-1.0.3bzip2-1.0.3

1 files changed, 53 insertions, 0 deletions

diff --git a/format.pl b/format.pl
new file mode 100755
index 0000000..8ab47ac
--- /dev/null
+++ b/format.pl
@@ -0,0 +1,53 @@
+#!/usr/bin/perl -w
+use strict;
+
+# get command line values:
+if ( $#ARGV !=1 ) {
+    die "Usage:  $0 xml_infile xml_outfile\n";
+}
+
+my $infile = shift;
+# check infile exists
+die "Can't find file \"$infile\""
+  unless -f $infile;
+# check we can read infile
+if (! -r $infile) {
+    die "Can't read input $infile\n";
+}
+# check we can open infile
+open( INFILE,"<$infile" ) or 
+    die "Can't input $infile $!";
+
+#my $outfile = 'fmt-manual.xml';
+my $outfile = shift;
+#print "Infile: $infile, Outfile: $outfile\n";
+# check we can write to outfile
+open( OUTFILE,">$outfile" ) or 
+    die "Can't output $outfile $! for writing";
+
+my ($prev, $curr, $str);
+$prev = ''; $curr = '';
+while ( <INFILE> ) {
+
+                print OUTFILE $prev;
+    $prev = $curr;
+    $curr = $_;
+    $str = '';
+
+    if ( $prev =~ /<programlisting>$|<screen>$/ ) {
+        chomp $prev;
+        $curr = join( '', $prev, "<![CDATA[", $curr );
+                                $prev = '';
+        next;
+    }
+    elsif ( $curr =~ /<\/programlisting>|<\/screen>/ ) {
+        chomp $prev;
+        $curr = join( '', $prev, "]]>", $curr );
+                                $prev = '';
+        next;
+    }
+}
+print OUTFILE $curr;
+close INFILE;
+close OUTFILE;
+exit;