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# encoding: utf-8
=begin
* Name: SiSU
** Description: documents, structuring, processing, publishing, search
*** plaintext
** Author: Ralph Amissah
[ralph@amissah.com]
[ralph.amissah@gmail.com]
** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Ralph Amissah,
All Rights Reserved.
** License: GPL 3 or later:
SiSU, a framework for document structuring, publishing and search
Copyright (C) Ralph Amissah
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/].
If you have Internet connection, the latest version of the GPL should be
available at these locations:
[http://www.fsf.org/licensing/licenses/gpl.html]
[http://www.gnu.org/licenses/gpl.html]
** SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
** Hompages:
[http://www.jus.uio.no/sisu]
[http://www.sisudoc.org]
** Git
[http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary]
[http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/txt_output.rb;hb=HEAD]
=end
module Txt_Output
class Output
include SiSU_Param
include SiSU_Env
def document(content,outputfile)
emptyline=0
content.each do |para| # this is a hack
if para.is_a?(Array) \
and para.length > 0
para.each do |line|
if line
line=line.gsub(/[ \t]+$/m,'').
gsub(/^\A[ ]*\Z/m,'')
(line=~/^\A\Z/) \
? (emptyline+=1)
: emptyline=0
if emptyline < 2 #remove additional empty lines
outputfile.puts line
end
end
end
else outputfile.puts para #unix plaintext # /^([*=-]|\.){5}/
end
end
outputfile.close
end
end
end
__END__
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