File/LineEdit version 1.00
========================

NAME
    File::LineEdit - Small utility for editing each line of a file

SYNOPSIS
     my $le = File::LineEdit->new('myfile.txt');

     foreach my $line (@{$le->{'lines'}}) {
         $line =~ s|foo|bar|;
     }

INSTALLATION
    File::LineEdit can be installed with the usual routine:

            perl Makefile.PL
            make
            make test
            make install

    You can also just copy LineEdit.pm into the File/ directory of one of
    your library trees.

DESCRIPTION
    File::LineEdit is just a small utility to simplify modiyfying a file
    line-by-line. It performs the boring tasks of slurping in the file,
    chomping each line (if you want it to), and then, after changes are
    made, writing the data back to the file.

    The basic usage is quite simple: instantiate a File::LineEdit object,
    loop through the $object->{'lines'} array, modifying each line however
    your want. When the object falls out of scope, it automatically writes
    the modified lines back to the file. Here's a simple example (actually,
    the same example used in the synopsis above, this time with a little
    more documentation):

     # instantiate a File::LineEdit object, passing in 
     # the path to the file as the only required argument.
     my $le = File::LineEdit->new('myfile.txt');
 
     # loop through the lines array
     foreach my $line (@{$le->{'lines'}}) {
     
         # change the line in some way
         $line =~ s|foo|bar|;
 
     }
 
     # The data is saved back to the file
     # automatically when the object falls
     # out of scope.  No need for an
     # explicit save.

    There are a few variations on this theme.

  Explicit save

    By default, LineEdit objects save their line data back

    If you just somehow don't trust the concept of saving on object
    destruction, you can tell your LineEdit object to explicitly save:

     $le->save;

    If you don't want the object to automatically save on destruction, add
    the "autosave" argument to the instantiation params:

     my $le = File::LineEdit->new('myfile.txt', autosave=>0);

  Automatic line chomping

    By default, LineEdit automatically chomps the end of each line when it
    slurps in the data from the file. If you prefer to keep your lines
    unchomped then add an "autochomp" argument to the instantiation params:

     my $le = File::LineEdit->new('myfile.txt', autochomp=>0);

SIMILAR MODULES
    There are a couple modules on CPAN that provide similar functionality.
    File::Searcher provides the ability to do regular expression based
    search and replaces on groups of files. File::Data provides several ways
    to slurp in, modify, and write files. File::Data also uses regular
    expressions for searching and replacing. Be sure to look at both of
    those modules if you are interested in simplified modification of files.

    File::LineEdit differs from File::Searcher and File::Data in that
    File::LineEdit focusses on line-based edits. The object of
    File::LineEdit is to provide a simplified manner for looking at and
    modifying files one line at a time.

TERMS AND CONDITIONS
    Copyright (c) 2003 by Miko O'Sullivan. All rights reserved. This program
    is free software; you can redistribute it and/or modify it under the
    same terms as Perl itself. This software comes with NO WARRANTY of any
    kind.

AUTHORS
    Miko O'Sullivan miko@idocs.com

VERSION
    Version 1.00 June 27, 2003
        Initial release