Splitting xml file into several xml files using perl Post: 302951155

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Top Forums Shell Programming and Scripting Splitting xml file into several xml files using perl Post 302951155 by mcosta on Monday 3rd of August 2015 08:29:24 AM

08-03-2015

Registered User

hi, thanks for the feedback, I have now something to work with.

it looks going in the good direction the only thing I don't understand is why the output is has follows:

Code:

$VAR1 = [
          '<?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document><?',
          '="1.0" encoding="UTF-8"?>
<Document>...</Document>'
        ];

I probably need an escape character my string no?

because the first <? get's separated from the full thing.

ok I get the split fix, because of the escape character. (/<\?xml version/)

but how do I make the split give me back the matching part has part of the result line?
maybe is just easier if I store it in a variable and then place it later.

code:

Code:

#!/usr/bin/perl

use strict;
use warnings;
use Data::Dumper qw(Dumper);

sub usage {
    print "Usage: $_[0] <filename>\n";
    exit;
}
#
# $0 is always the name of the program
#
my $filename = shift or usage $0;

# Same:
# my $filename = shift @ARGV or usage $0;

open my $fh, '<', $filename or die "$!\n";
     # change the separator to empty and read
     # the whole file as a string
     local $/;
     my @content = split /<\?xml version/, <$fh>;
close $fh;

print Dumper \@content;

Last edited by mcosta; 08-04-2015 at 04:46 AM.. Reason: post first think later....

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LEARN ABOUT DEBIAN

tthsplit

TTHSPLIT(1)						      General Commands Manual						       TTHSPLIT(1)

NAME

       tthsplit - TtH gold HTML file splitting utilities

SYNOPSIS

       tthprep filename.tex
       tthsplit <filename{.html,.xml}
       ttmsplit <filename{.html,.xml}
       tthrfcat

DESCRIPTION

       The  script  tthprep runs LaTeX to generate the auxiliary files that tth or ttm need to properly link respectively an HTML or XML web docu-
       ment.

       The programs tth or ttm for converting TeX or LaTeX documents to HTML or XML respectively have a -s option which cause them to  generate  a
       single  output  file  split  into  sections or chapters with fixed names. The program tthsplit splits the single file into files with fixed
       names depending on the LaTeX source. Each document should have its own directory to avoid overwriting each others files.

       Program ttmsplit is just a symlink to tthsplit.

       For complex documents with multiple bibliographies the tth and ttm programs generate references to a  single  file  refs.html  or  refs.xml
       respectively. The tthrfcat program concatenates multiple bibliography files into such a single file and then deletes the multiple files.

EXAMPLE

	    $ tthprep sample2e.tex
	    $ tth -s sample2e.tex
	    $ tthsplit <sample2e.html
	    index.html
	    sec1.html
	    sec2.html
	    footnote.html
	    $

       produces  the  four  cross  linked  HTML files listed from a copy of the example file sample2e.tex distributed with LaTeX 2e and present on
       Debian systems with LaTeX installed.

SEE ALSO

       tth(1), ttm(1).
       The programs are documented fully in
	/usr/share/doc/tth-common/html/gold_man.html.

AUTHOR

       TtHgold was written by Ian Hutchinson <tth@hutchinson.belmont.ma.us>.

       This manual page was written by Ian Maclaine-cross <iml@debian.org>, for the Debian project (and may be used by others).

								 February  7, 2011						       TTHSPLIT(1)