From 8b4355438ef5698512fab226f291da720036201a Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Mon, 13 Aug 2012 14:43:58 -0400
Subject: Remove markdownbook library and utility.

---
(limited to 'scripts/MarkdownBook/Document.pm')

diff --git a/scripts/MarkdownBook/Document.pm b/scripts/MarkdownBook/Document.pm
deleted file mode 100644
index 2a30396..0000000
--- a/scripts/MarkdownBook/Document.pm
+++ /dev/null
@@ -1,245 +0,0 @@
-# Copyright (C) 2012 Patrick "P. J." McDermott
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program 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.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-use strict;
-use warnings;
-
-use MarkdownBook::Section;
-use Carp;
-
-package MarkdownBook::Document;
-
-sub new
-{
-	my ($class, $book, $type, $file, $id, $title) = @_;
-	my $self;
-
-	$class = ref($class) || $class;
-	$self = {};
-	bless($self, $class);
-
-	$self->{'book'} = $book;
-	$self->{'type'} = $type;
-	$self->{'file'} = $file;
-	$self->{'id'} = $id;
-	$self->{'title'} = $title;
-
-	return $self;
-}
-
-sub book
-{
-	my ($self, $book) = @_;
-	my $old = $self->{'book'};
-
-	$self->{'book'} = $book if defined($book);
-
-	return $old;
-}
-
-sub type
-{
-	my ($self, $type) = @_;
-	my $old = $self->{'type'};
-
-	$self->{'type'} = $type if defined($type);
-
-	return $old;
-}
-
-sub file
-{
-	my ($self, $file) = @_;
-	my $old = $self->{'file'};
-
-	$self->{'file'} = $file if defined($file);
-
-	return $old;
-}
-
-sub file_path
-{
-	my ($self) = @_;
-
-	return $self->{'book'}->dir() . '/' . $self->{'file'};
-}
-
-sub id
-{
-	my ($self) = @_;
-
-	return $self->{'id'};
-}
-
-sub title
-{
-	my ($self, $title) = @_;
-	my $old = $self->{'title'};
-
-	$self->{'title'} = $title if defined($title);
-
-	return $old;
-}
-
-sub full_title
-{
-	my ($self) = @_;
-
-	if ($self->{'type'} eq 'chapter') {
-		return sprintf('Chapter %d - %s', $self->{'id'}, $self->{'title'});
-	} elsif ($self->{'type'} eq 'appendix') {
-		return sprintf('Appendix %s - %s', $self->{'id'}, $self->{'title'});
-	} else {
-		return undef;
-	}
-}
-
-sub prev
-{
-	my ($self, $other) = @_;
-	my $old = $self->{'prev'};
-
-	$self->{'prev'} = $other if defined($other);
-
-	return $old;
-}
-
-sub next
-{
-	my ($self, $other) = @_;
-	my $old = $self->{'next'};
-
-	$self->{'next'} = $other if defined($other);
-
-	return $old;
-}
-
-sub sections
-{
-	my ($self) = @_;
-
-	# FIXME: Why is this necessary?!
-	foreach my $sec (@{$self->{'sections'}}) {
-	}
-
-	return $self->{'sections'};
-}
-
-sub parse
-{
-	my ($self) = @_;
-	my $source_fh;
-	my $source_text;
-
-	open($source_fh, '<',
-		$self->{'book'}->dir() . '/' . $self->{'file'} . '.mdwn')
-		or Carp::croak('Cannot open "' . $self->{'file'} . '" source document');
-	$source_text = join('', <$source_fh>);
-	close($source_fh);
-
-	# Parse headings of non-index documents.
-	if ($self->{'type'} ne 'index') {
-		$self->{'section_level_numbers'} = [0, 0];
-		$self->{'section_level'} = -1;
-		$source_text =~ s/
-			^
-			(.+)                        # Heading text
-			[ \t]*                      # Optional trailing whitespace
-			\n                          # Line break
-			(=+|-+)                     # Underline
-			[ \t]*                      # Optional trailing whitespace
-			$
-			/$self->_do_heading($1, $2)/mexg;
-	}
-
-	# Store parsed text.
-	$self->{'source_text'} = $source_text;
-}
-
-sub _do_heading
-{
-	my ($self, $text, $underline) = @_;
-	my $level;
-	my $levels;
-	my $section_number;
-	my $section_title;
-	my $section_id;
-	my $section;
-
-	# Shorten underline to one character.
-	$underline =~ s/^([=-]).*$/$1/;
-
-	# Detect heading level.
-	if ($underline eq '=') {
-		$level = 1;
-	} else {
-		$level = 2;
-	}
-
-	# Calculate section number.
-	$levels = $#{$self->{'section_level_numbers'}};
-	if ($level != $self->{'section_level'}) {
-		foreach (@{$self->{'section_level_numbers'}}[$level .. $levels]) {
-			$_ = 0;
-		}
-	}
-	$self->{'section_level'} = $level;
-	++${$self->{'section_level_numbers'}}[$level - 1];
-	$section_number = join('.', @{$self->{'section_level_numbers'}});
-
-	# Add document ID to section number.
-	$section_number = $self->{'id'} . '.' . $section_number;
-
-	# Trim off unused subsection parts.
-	$section_number =~ s/(?:\.0)*$//;
-
-	# Parse out section title.
-	$section_title = $text;
-	$section_title =~ s/
-		^
-		([^\[]+)                        # Section title
-		[ \t]+                          # Whitespace
-		\[                              # Left square bracket
-		  [^\]]+                        # Section ID
-		\]                              # Right square bracket
-		$
-		/$1/x;
-
-	# Parse out section ID.
-	$section_id = $text;
-	$section_id =~ s/
-		^
-		[^\[\]]+                        # Section title
-		[ \t]+                          # Whitespace
-		\[                              # Left square bracket
-		  ([^\]]+)                      # Section ID
-		\]                              # Right square bracket
-		$
-		/$1/x;
-
-	# Create and store section object.
-	$section = MarkdownBook::Section->new($self,
-		$level, $section_number, $section_id, $section_title);
-	push(@{$self->{'sections'}}, $section);
-	$self->{'book'}->add_section($section);
-
-	# Prepend number to section title.
-	$text = $section_number . ' ' . $section_title;
-
-	# Return underlined section title.
-	return $text . "\n" . $underline x length($text);
-}
-
-1;
--
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