Show format.pl syntax highlighted
#!/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;
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