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+# coding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997 - 2010, 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/copyleft/gpl.html>
+
+ <http://www.jus.uio.no/sisu/gpl.fsf/toc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/doc.html>
+ <http://www.jus.uio.no/sisu/gpl.fsf/plain.txt>
+
+ * 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>
+
+ * Download:
+ <http://www.jus.uio.no/sisu/SiSU/download.html>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: system environment, resource control and configuration details
+
+=end
+module SiSU_substitute_and_insert
+ class SI
+ def initialize(md,data)
+ @md,@data=md,data
+ @skin=SiSU_Env::Info_skin.new(@md)
+ end
+ def substitutions_and_insertions?
+ data=@data
+ data_expand=[]
+ if data[0] =~ /^#!\s*(?:\/usr\/bin\/env sisu|\/usr\/bin\/sisu)/ # remove bang from top #! (however file is stripped, so will be removed provided no content precedes it)
+ data[0].gsub!(/^#!\s*\/usr\/bin\/sisu/,'')
+ data[0].gsub!(/^#!\s*\/usr\/bin\/env sisu/,'')
+ end
+ if data[0] =~ /^(SiSU\s+[\d.]*|sisu-[\d.]+)$/ # SiSU identifier
+ data[0].gsub!(/^(SiSU\s*[\d.]*)$/,'% \1')
+ data[0].gsub!(/^(sisu-[\d.]+)$/,'% \1')
+ end
+ data.each do |para|
+ if para =~/<:(insert\d+)!?>/ \
+ and para !~/^%\s+/
+ @skin.select
+ ins=SiSU_Viz::Inserts.new
+ case para
+ when /^\s*<:(insert1)>\s*$/
+ i=$1
+ if defined? ins.insert1
+ para=[]
+ ins.insert1.split(/\n\n/).each{|x| para << x }
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert2)>\s*$/
+ i=$1
+ if defined? ins.insert2
+ para=[]
+ ins.insert2.split(/\n\n/).each{|x| para << x }
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert3)>\s*$/
+ i=$1
+ if defined? ins.insert3
+ para=[]
+ ins.insert3.split(/\n\n/).each{|x| para << x << "\n"}
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert4)>\s*$/
+ i=$1
+ if defined? ins.insert4
+ para=[]
+ ins.insert4.split(/\n\n/).each{|x| para << x << "\n"}
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert5)>\s*$/
+ i=$1
+ if defined? ins.insert5
+ para=[]
+ ins.insert5.split(/\n\n/).each{|x| para << x << "\n"}
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert6)>\s*$/
+ i=$1
+ if defined? ins.insert6
+ para=[]
+ ins.insert6.split(/\n\n/).each{|x| para << x << "\n"}
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ when /^\s*<:(insert7)>\s*$/
+ i=$1
+ if defined? ins.insert7
+ para=[]
+ ins.insert7.split(/\n\n/).each{|x| para << x << "\n"}
+ else p "skin #{i} not found in #{@skin.select}"
+ end
+ end
+ para.each{|x| data_expand << x }
+ else data_expand << para
+ end
+ data_expand.flatten!
+ data_expand.compact!
+ end
+ data_expand.each do |para|
+ para=if @md.markup_version.to_f >= 0.38
+ SiSU_document_structure_extract::Structure.new(@md,para).structure_markup_normalize
+ else
+ SiSU_document_structure_extract::Structure.new(@md,para).structure_marks
+ end
+ para.gsub!(/^(:?A~)\s*$/,'\1~ @title @author') #conditional header
+ para.gsub!(/^((?:[1-9]|:?[A-C])~\S*)\s*$/,'\1~ [Note: heading marker::required title missing]~#') #conditional header for incorporated document 2004w12
+ if para =~/^@\S+?:/
+ para.gsub!(/^@(\S+?):\s+/,"#{Mx[:meta_o]}\\1#{Mx[:meta_c]}")
+ para.gsub!(/^@(\S+?):([+-])\s+/,"#{Mx[:meta_o]}\\1\\2#{Mx[:meta_c]}")
+ end
+ end
+ end
+ end
+end
+__END__