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authorRalph Amissah <ralph@amissah.com>2009-07-04 11:57:29 -0400
committerRalph Amissah <ralph@amissah.com>2009-07-04 11:57:29 -0400
commit7372f56054259457f77c64cbdb34e736531cfc0e (patch)
treee46b3ff01bd379cfb476dc8333b397765aef9681 /lib/sisu/v1/param_identify_markup.rb
parentchangelog, update (diff)
move lib to version 1 directory, (lib/sisu/v1) and make related changes
Diffstat (limited to 'lib/sisu/v1/param_identify_markup.rb')
-rw-r--r--lib/sisu/v1/param_identify_markup.rb145
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diff --git a/lib/sisu/v1/param_identify_markup.rb b/lib/sisu/v1/param_identify_markup.rb
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+++ b/lib/sisu/v1/param_identify_markup.rb
@@ -0,0 +1,145 @@
+# coding: utf-8
+=begin
+
+ * Name: SiSU
+
+ * Description: a framework for document structuring, publishing and search
+
+ * Author: Ralph Amissah
+
+ * Copyright: (C) 1997 - 2009 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>
+
+ <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: A conversion script for canned substitutions, a fairly generic
+ simple tool that can be used to store other canned conversions, used here for
+ altering SiSU markup
+
+=end
+module SiSU_Markup_type
+ class Markup_identify
+ @@fns,@@version_determined,@@version_declared,@@declared_doc_type='','','','[text?]'
+ attr_accessor :version_determined,:version_declared,:declared_doc_type
+ def initialize(content,opt)
+ @cont,@opt=content,opt
+ end
+ def identify
+ @version_determined,@version_declared,@declared_doc_type=@@version_determined,@@version_declared,@@declared_doc_type
+ if @opt.fns != @@fns
+ if @cont[0] =~ /^(?:%\s+)?SiSU\s+(text|master|insert)\s+([0-9](?:\.[0-9]+){1,2})/ \
+ or @cont[0] =~ /^(?:%\s+)?sisu-([0-9](?:\.[0-9]+){1,2})/
+ @declared_doc_type,@version_declared=$1,$2
+ elsif @cont[0] =~ /^(?:%\s+)?SiSU\s+([0-9](?:\.[0-9]+){1,2})/ \
+ or @cont[0] =~ /^(?:%\s+)?sisu-([0-9](?:\.[0-9]+){1,2})/
+ @version_declared=$1
+ end
+ @flag_66,@flag_57,@flag_38=false,false,false
+ @cont.each_with_index do |y,i|
+ if y =~/^(?:0\{?~links?|@links?:)\s/
+ links=unless y =~/\{.+?\}\S+/; oldlinks=' (pre 0.20.4 header links)'
+ else ' (post 0.20.4 header links)'
+ end
+ end
+ unless @flag_38
+ if y =~/^:?A~/
+ version=0.38
+ @version_determined=version
+ @flag_38=true
+ end
+ end
+ if @flag_38
+ if @flag_69 \
+ or y =~/^=\{.+?\}\s*$/
+ version=0.69
+ @flag_69=true
+ @version_determined=version
+ break
+ end
+ if @flag_66 \
+ or y =~/[:;]\{.+?\}[:;][a-z+]/
+ version='0.66'
+ @flag_66=true
+ @version_determined=version
+ break
+ end
+ end
+ end
+ @flag_57,@flag_38=false,false
+ unless @flag_66 or @flag_69
+ @cont.each_with_index do |y,i|
+ if @flag_57 \
+ or y =~/^:?A~\?? @title/
+ @version_determined=0.57
+ @flag_57=true
+ break
+ end
+ if @flag_38 \
+ or y =~/^:?A~/
+ @version_determined=0.38
+ @flag_38=true
+ break if i >= 200
+ if y =~ /(?:~{\*+|~\[\*|~\[\+)\s/
+ @version_determined=0.42 #0.38 can safely be treated as 0.42
+ break
+ end
+ end
+ if y =~/^0~/ \
+ and not @flag_38
+ @version_determined=0.16
+ break
+ end
+ end
+ end
+ @@fns=@opt.fns
+ @@version_determined,@@version_declared,@@declared_doc_type=@version_determined,@version_declared,@declared_doc_type
+ end
+ self
+ end
+ def markup_version?
+ identify.version_determined.to_f
+ end
+ end
+end
+__END__