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Diffstat (limited to 'lib/sisu/v4/param_identify_markup.rb')
| -rw-r--r-- | lib/sisu/v4/param_identify_markup.rb | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/lib/sisu/v4/param_identify_markup.rb b/lib/sisu/v4/param_identify_markup.rb new file mode 100644 index 00000000..e1d96a62 --- /dev/null +++ b/lib/sisu/v4/param_identify_markup.rb @@ -0,0 +1,167 @@ +# encoding: utf-8 +=begin + + * Name: SiSU + + * Description: a framework for document structuring, publishing and search + + * Author: Ralph Amissah + + * Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, + 2007, 2008, 2009, 2010, 2011, 2012 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.sisudoc.org/sisu/en/manifest/gpl.fsf.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> + + * Download: + <http://www.sisudoc.org/sisu/en/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_MarkupType + class MarkupIdentify + @@version={} + @@fns,@@version[:determined],@@version[:declared],@@declared_doc_type='','','','[text?]' + attr_accessor :version,:declared_doc_type + def initialize(content,opt) + @cont,@opt=content,opt + end + def identify + @version,@declared_doc_type=@@version,@@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]=$1 + end + @flag_2_0,@flag_66,@flag_57,@flag_38=false,false,false,false + @cont.each_with_index do |y,i| + if y =~/^(?:0\{?~links?|@links?:)\s/ + links=unless y =~/\{.+?\}\S+/; oldlinks=' (pre 0.20.4 header links)' + else ' (post 0.20.4 header links)' + end + end + if y =~/^@make:|^@classify|^\s\s?:\S+?:\s+\S/ + version=2.0.to_f + @version[:determined]=version + @flag_2_0=true + break + end + unless @flag_38 + if y =~/^:?A~/ + version=0.38.to_f + @version[:determined]=version + @flag_38=true + end + end + if @flag_38 + if @flag_69 \ + or y =~/^=\{.+?\}\s*$/ + version=0.69.to_f + @flag_69=true + @version[:determined]=version + break + end + if @flag_66 \ + or y =~/[:;]\{.+?\}[:;][a-z+]/ + version=0.66.to_f + @flag_66=true + @version[:determined]=version + break + end + end + end + @flag_57,@flag_38=false,false + unless @flag_2_0 \ + or @flag_66 \ + or @flag_69 + @cont.each_with_index do |y,i| + if @flag_57 \ + or y =~/^:?A~\?? @title/ + @version[:determined]=0.57.to_f + @flag_57=true + break + end + if @flag_38 \ + or y =~/^:?A~/ + @version[:determined]=0.38.to_f + @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.to_f + break + end + end + end + @@fns=@opt.fns + @@version,@@declared_doc_type=@version,@declared_doc_type + end + self + end + def markup_version? + def determined + identify.version[:determined].to_f + end + def series + s=case identify.version[:determined].to_s + when /^[01]\./; '1.0' + when /^[2]\./; '2.0' + else '2.0' + end + "series #{s}" + end + def declared + identify.version[:declared].to_f + end + self + end + end +end +__END__ |