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%# BEGIN LICENSE BLOCK;
%#
%# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
%#
%# (Except where explictly superceded by other copyright notices)
%#
%# This work is made available to you under the terms of Version 2 of
%# the GNU General Public License. A copy of that license should have
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
%#
%# This work is distributed in the hope that it will be useful, but
%# WITHOUT ANY WARRANTY; without even the implied warranty of
%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
%# General Public License for more details.
%#
%# Unless otherwise specified, all modifications, corrections or
%# extensions to this work which alter its source code become the
%# property of Best Practical Solutions, LLC when submitted for
%# inclusion in the work.
%#
%#
%# END LICENSE BLOCK
<%ARGS>
$Format
</%ARGS>
<%init>
use Regexp::Common qw(delimited);
my @Columns;
#my $quoted = qr[$RE{delimited}{-delim=>qq{\'\"}}|(?:\{|\}|\w|\.)+];
my $justquoted = qr[$RE{delimited}{-delim=>qq{\'\"}}];
#my $quoted = $RE{quoted}{-esc};
my $word = qr [(?:\{|\}|\w|\.)+];
while ($Format =~ /($justquoted|$word)/igx) {
my $col = $1;
if ($col =~ /^$RE{quoted}{-esc}$/) {
substr($col,0,1) = "";
substr($col,-1,1) = "";
}
my $colref;
if ( $col =~ s/\/STYLE:(.*?)$//io ) {
$colref->{'style'} = $1;
}
if ( $col =~ s/\/CLASS:(.*?)$//io ) {
$colref->{'class'} = $1;
}
if ( $col =~ s/\/TITLE:(.*?)$//io ) {
$colref->{'title'} = $1;
}
if ( $col =~ /__(.*?)__/gio ) {
my @subcols;
while ( $col =~ s/^(.*?)__(.*?)__//o ) {
push ( @subcols, $1 ) if ($1);
push ( @subcols, "__$2__" );
$colref->{'attribute'} = $2;
}
push ( @subcols, $col );
@{ $colref->{'output'} } = @subcols;
}
else {
@{ $colref->{'output'} } = ( "__" . $col . "__" );
$colref->{'attribute'} = $col;
}
if ( !$colref->{'title'} && grep { /^__(.*?)__$/io }
@{ $colref->{'output'} } )
{
$colref->{'title'} = $1;
$colref->{'attribute'} = $1;
}
push @Columns, $colref;
}
return(@Columns);
</%init>
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