From f8ad857f3386264e752ef586959b65a7219538b1 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 12 Aug 2012 09:29:45 -0400
Subject: Comment and clean up code.

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

diff --git a/scripts/MarkdownBook/Document/Txt.pm b/scripts/MarkdownBook/Document/Txt.pm
index e03a1bb..6c7f038 100644
--- a/scripts/MarkdownBook/Document/Txt.pm
+++ b/scripts/MarkdownBook/Document/Txt.pm
@@ -30,9 +30,11 @@ sub output
 	open($out_fh, '>',
 		$self->{'book'}->dir() . '/' . $self->{'file'} . '.txt');
 
+	# Print document title.
 	print($out_fh $self->{'title'} . "\n" .
 		'*' x length($self->{'title'}) . "\n\n\n");
 
+	# Print document text with macro substitutions.
 	print($out_fh $self->{'book'}->subst_macros($self->{'source_text'}));
 
 	close($out_fh);
--
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