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Diffstat (limited to 'lib/sisu/0.52/dal_syntax.rb')
| -rw-r--r-- | lib/sisu/0.52/dal_syntax.rb | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/lib/sisu/0.52/dal_syntax.rb b/lib/sisu/0.52/dal_syntax.rb new file mode 100644 index 00000000..53d55da2 --- /dev/null +++ b/lib/sisu/0.52/dal_syntax.rb @@ -0,0 +1,330 @@ +=begin + * Name: SiSU information Structuring Universe - Structured information, Serialized Units + * Author: Ralph Amissah + * http://www.jus.uio.no/sisu + * http://www.jus.uio.no/sisu/SiSU/download.html + + * Description: Syntax for markup, input markup syntaxes, determined here + + * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Ralph Amissah + + * License: GPL 2 or later + + Summary of GPL 2 + + 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 2 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, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + + If you have Internet connection, the latest version of the GPL should be + available at these locations: + http://www.fsf.org/licenses/gpl.html + http://www.gnu.org/copyleft/gpl.html + http://www.jus.uio.no/sisu/gpl2.fsf + + SiSU was first released to the public on January 4th 2005 + + SiSU uses: + + * Standard SiSU markup syntax, + * Standard SiSU meta-markup syntax, and the + * Standard SiSU object citation numbering and system + + © Ralph Amissah 1997, current 2007. + All Rights Reserved. + + * Ralph Amissah: ralph@amissah.com + ralph.amissah@gmail.com +=end +module Syntax + class Words + def initialize(line,md,mkp) + @line,@md,@mkp=line,md,mkp + end + end + class Markup + def initialize(md='',data='') + @data,@md=data,md + @vz=SiSU_Env::Get_init.instance.skin + @data_new=[] + @http_m='\{.+?\}http://\S+|http:\S+|\.\.\/\S+|\S+?\.png\b|[*]~\S+|^0~.+|<:(?:code|group|alt|verse)(?:-end)?>|<:br>' + @manmkp_ital='[i/]\\{.+?\\}[i/]' + tail_m_ital=%q{(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$)} + tail_m_bold=%q{(?:(?:<\/i>)?(?:\s|[.,;:?!'")]|~\^|~\\\{\s|$))?} + bold_line=%q{^!_\s.+?(?:\n|$)} + @line_scan_ital=if defined? @md.make_italic[:str] and defined? @vz.markup_make_italic[:str] + /#@http_m|#{bold_line}|#@manmkp_ital#{tail_m_ital}|(?:#{@md.make_italic[:str]}|#{@vz.markup_make_italic[:str]})#{tail_m_ital}|\S+|\n/ + elsif defined? @md.make_italic[:str] + /#@http_m|#{bold_line}|#@manmkp_ital#{tail_m_ital}|#{@md.make_italic[:str]}#{tail_m_ital}|\S+|\n/ + elsif defined? @vz.markup_make_italic[:str] + /#@http_m|#{bold_line}|#@manmkp_ital#{tail_m_ital}|#{@vz.markup_make_italic[:str]}#{tail_m_ital}|\S+|\n/ + end + @manmkp_bold='^!_\s.+?(?:\n|$)|[*!b]\\{.+?\\}[*!b]|[*!][a-zA-Z0-9\-_]+[*!]' + @line_scan_bold=if (defined? @md.make_bold[:str] and @md.make_bold[:str]) and (defined? @vz.markup_make_bold[:str] and @vz.markup_make_bold[:str]) + /#@http_m|#{bold_line}|(?:#@manmkp_bold|#{@md.make_bold[:str]}|#{@vz.markup_make_bold[:str]})#{tail_m_bold}|\S+|\n/ + elsif defined? @md.make_bold[:str] and @md.make_bold[:str] + /#@http_m|#{bold_line}|(?:#@manmkp_bold|#{@md.make_bold[:str]})#{tail_m_bold}|\S+|\n/ + elsif defined? @vz.markup_make_bold[:str] and @vz.markup_make_bold[:str] + /#@http_m|#{bold_line}|(?:#@manmkp_bold|#{@vz.markup_make_bold[:str]})#{tail_m_bold}|\S+|\n/ + end + end + def songsheet + @data.each do |line| + line=pre(line) + line=wordlist_italics(line) + line=wordlist_bold(line) + line=bodymarkup(line) + @data_new << line + end + @data_new + end + def pre(line) + line=line.dup + if line =~/\{(?:t|table)(?:~h)?\s*c?[\d; ]*\}/; line.gsub!(/(\n)/,';;\1') #markup for alternative tables + end + line + end + def wordlist_italics(line) + line=line.dup + if (defined? @md.make_italic[:str] and @md.make_italic[:str]) \ + or (defined? @vz.markup_make_italic[:str] and @vz.markup_make_italic[:str]) + line= if line !~/^(0~|%{1,4}\s)/ #!~/^(?:[0-6]~|!_|%+\s)/ + word=line.scan(@line_scan_ital) + word.flatten! + word.compact! #reinstated + line_array=[] + word.each do |w| + unless /#@manmkp_ital|#@http_m/.match(w) + if defined? @md.make_italic[:regx] and @md.make_italic[:regx] + w.gsub!(@md.make_italic[:regx],'<i>\1</i>') + elsif defined? @vz.markup_make_italic and @vz.markup_make_italic + w.gsub!(@vz.markup_make_italic,'<i>\1</i>') + end + end + line_array << w + end + line_array.join(' ') + else line + end + end + line + end + def embolden(given) + given.gsub!(/(?:^!_|^[789]~)\s+(.+?)\s+((?:[*]~\S+\s*)+)/,'<b>\1</b> \2') + given.gsub!(/(?:^!_|^[789]~)\s+(.+?)\s*([~-]#)$/,'<b>\1</b> \2') + given.gsub!(/(?:^!_\s+|^[789]~\s+)(.*)?\s*$/,'<b>\1</b>') + end + def wordlist_bold(line) + line=line.dup + if (defined? @md.make_bold[:str] and @md.make_bold[:str]) or (defined? @vz.markup_make_bold[:str] and @vz.markup_make_bold[:str]) + line=if line !~/^(?:[0-9]~|%+\s)/ + line_array=[] + word=line.scan(@line_scan_bold) + word.flatten! + word.compact! + word.each do |w| + unless /#@manmkp_bold|#@http_m/.match(w) + if defined? @md.make_bold[:regx] and @md.make_bold[:regx] #document header: 0~bold [bold word list] + w.gsub!(@md.make_bold[:regx],'<b>\1</b>') + elsif defined? @vz.markup_make_bold and @vz.markup_make_bold #defaults and skin adjusted bold word list + w.gsub!(@vz.markup_make_bold,'<b>\1</b>') + end + else + if w =~ /(?:^!_|^[789]~)\s+/; embolden(w) #bold paragraph/emphasize #may wish to remove think about 7{ 8{ conversion not satisfactory, as information is lost! + end + end + line_array << w + end + line_array.join(' ') + else line + end + else + if line !~/^(?:[0-9]~|%+\s)/ and line =~ /(?:^!_|^[789]~)\s+/; embolden(line) + end + end + line + end + def bodymarkup(line) + # << http://www.jus.uio.no/sisu/sisu_markup_table/markup >> + # See: data/sisu/sample/document_samples_sisu_markup/ + # !{emphasis}! e{emphasis}e <strong>emphasis</strong> + # *{bold text}* b{bold}b <b>bold text</b> + # _{underline}_ u{underline}u <u>underline</u> + # /{italics}/ i{italics}i <i>italics</i> + # "{citation}" c{citation}c <cite>citation</cite> #blockquote? + # ^{superscript}^ <sup>superscript</sup> + # ,{subscript}, <sub>subscript</sub> + # +{inserted text}+ <ins>inserted text</ins> + # -{deleted text}- <del>deleted text</del> + # {url address}:url + # {image.png}imageurl + # {image.png}png + # ~{endnote}~ <!e endnote !> + # !_ #bold/emphasise paragraph + # _" #blockquote paragraph + # _1 <!i1!> #indent paragraph 1 step + # _2 <!i2!> #indent paragraph 2 steps + # _* #bullet (list) + # _1* #bullet (list) indented + # _1* #bullet (list) indented + # # #numbered (list) level 1 + # _# #numbered (list) level 2 + line=line.dup + unless line =~/^0~|<:codeline>|<:code-end>/ + #special characters: ~ { } < > - _ / also used : ^ ! # + line_array=[] + line.gsub!(/^%{1,4} .+/mi,'') #remove comments + word=line.scan(/\S+|\n/) unless line =~/^(?:0~\S|%+\s)/ + if word + word.each do |w| # _ - / # | : ! ^ ~ + unless w =~/^[0-9]~|~\{|\}~|~\[|\]~|^\^~|~\^|\*~\S+|~#|\{t?~|\{table/ + w.gsub!(/\\~/,'~') #escaped special character + w.gsub!(/~/,'~') + end + w.gsub!(/^\<$/,'<') #escaped special character + w.gsub!(/^\>$/,'>') #escaped special character + line_array << w + end + line=line_array.join(' ') + line=line.strip + end + line.gsub!(/<(https?:\/\/\S+?)>/,'< \1 >') #catch problem markup + line.gsub!(/<:=(\S+?)>/,'{ c_\1.png 14x14 }http://www.jus.uio.no/sisu') #adjustment 2005w30 + line.gsub!(/<!(\S+)!>/,'<:\1>') #escaped special character + line.gsub!(/\\~/,'~') #escaped special character + line.gsub!(/\\\{/,'{') #escaped special character + line.gsub!(/\\\}/,'}') #escaped special character + line.gsub!(/\\\<</,'<<') #escaped special character + line.gsub!(/\\\>>/,'>>') #escaped special character + line.gsub!(/\\\</,'<') #escaped special character + line.gsub!(/\\\>/,'>') #escaped special character + line.gsub!(/\\\_/,'_') #escaped special character + line.gsub!(/\\\-/,'-') #escaped special character + line.gsub!(/\\\+/,'+') #escaped special character + line.gsub!(/\\\//,'/') #escaped special character + line.gsub!(/\\\#/,'#') #escaped special character + line.gsub!(/\\\&/,'&') #& #escaped special character + line.gsub!(/\\\|/,'|') #not really a sisu special character but made available as possibility + line.gsub!(/\\\:/,':') #not really a sisu special character but made available as possibility + line.gsub!(/\\\!/,'!') #not really a sisu special character but made available as possibility + line.gsub!(/\\\^/,'^') #not really a sisu special character but made available as possibility + line.gsub!(/\\\,/,',') #not really a sisu special character but made available as possibility + #ADD --> + line.gsub!(/\\\\/,'\') #escaped special character + line.gsub!(/\\\*/,'*') #escaped special character + line.gsub!(/\\\!/,'!') #escaped special character + line.gsub!(/(?:^| )\*~([a-z0-9._-]+)/i,' <:name#\1>') #html name marker <a name="\\1"></a> + line.gsub!(/^([56]~)(\S+)(.+)/,'\1\2 \3 <:name#\2>') #html name marker <a name="\\1"></a>, however at present takes you to correct position within sub-toc, will nneed to clean from sub-toc leaving in main body only + line.gsub!(/(^| )\{~\^ (.+?)\s*\}((?:https?|ftp):\S+)\s+~\{(.+?)\}~/,'\1{ \2 }\3 ~{ \3 \4 }~') # watch + line.gsub!(/(^| )\{~\^ (.+?)\s*\}((?:https?|ftp):\S+?)(,?)?(?:\s|$)/,'\1{ \2 }\3\4 ~{ \3 }~ ') #text url endnote url shortcut {~^ [text] }http://url is { [text] }http://url ~{ http://url }~ [plus adjustment for commas] + line.gsub!(/<:?br>/,'<br />') #xml requires + # depreciated --> + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)e\{(.+?)\}e/,'\1<b>\2</b>') #emphasis + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)b\{(.+?)\}b/,'\1<b>\2</b>') #bold + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)u\{(.+?)\}u/,'\1<u>\2</u>') #underscore + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)c\{(.+?)\}c/,'\1<cite>\2</cite>') #cite /blockquote? + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)i\{(.+?)\}i/,'\1<i>\2</i>') #italics + # depreciated ^ + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)!\{(.+?)\}!/,'\1<em>\2</em>') #emphasis + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)\*\{(.+?)\}\*/,'\1<b>\2</b>') #bold + line.gsub!(/(^|\s+|['"]| |[\(\[\{]|\>)_\{(.+?)\}_/,'\1<u>\2</u>') #underscore + line.gsub!(/(^|\s+|['"]| |[\(\[]|\(|\>)\/\{(.+?)\}\//,'\1<i>\2</i>') #italics + line.gsub!(/(^|\s+|['"]| |\(|\>)\"\{(.+?)\}\"/,'\1<cite>\2</cite>') #cite /blockquote? + line.gsub!(/(^|[^\\])\^\{(.+?)\}\^/,'\1<sup>\2</sup>') #superscript + line.gsub!(/(^|\s+|['"]| |\(|\>|\S)9\{(.+?)\}9/,'\1<sup>\2</sup>') #superscript + line.gsub!(/(^|[^\\]),\{(.+?)\},/,'\1<sub>\2</sub>') #subscript + line.gsub!(/(^|\s+|['"]| |\(|\>)6\{(.+?)\}6/,'\1<sub>\2</sub>') #subscript + line.gsub!(/(^|\s+|['"]| |\(|\>)\+\{(.+?)\}\+/,'\1<ins>\2</ins>') #inserted text + line.gsub!(/(^|\s+|['"]| |\(|\>)v\{(.+?)\}v/,'\1<ins>\2</ins>') #inserted text + line.gsub!(/(^|\s+|['"]| |\(|\>)-\{(.+?)\}-/,'\1<del>\2</del>') #strikethrough - deleted text + line.gsub!(/(^|\s+|['"]| |\(|\>)x\{(.+?)\}x/,'\1<del>\2</del>') #deleted text + line.gsub!(/(^|\s+|['"]| |\(|\>)\*(\S+?)\*/,'\1<b>\2</b>') #bold single word, watch + line.gsub!(/(^|\s+|['"]| |\(|\>)\!(\S+?)\!/,'\1<b>\2</b>') #bold single word, watch + line.gsub!(/(^|\s+|['"]| |\(|\>)\/([\(\)a-zA-Z0-9']+?)\/([^a-zA-Z0-9]|[ ,.;:'"~$]|$)/,'\1<i>\2</i>\3') #italics single word, watch + line.gsub!(/(^|\s+|['"]| |\(|\>)_(\S+?)_/,'\1<u>\2</u>') #underscore single word, watch + line.gsub!(/(^|\s+)-([^{]\S+?)-( |$)/,'\1<del>\2</del>\3') #underscore single word, watch + line.gsub!(/(^|\s+|['"]| |\(|\>|\d+)\^(\S+?)\^/,'\1<sup>\2</sup>') #superscript single word, watch digit added + line.gsub!(/<[:e]\s+(.+?)!?>/,'~{ \1 }~') # not tested + line.gsub!(/^\s*_([12])(\*+)\s*/,'<:i\1> _* ') #bullets, shortcut + line.gsub!(/^\s*_([12])\s+/,'<:i\1> ') #indent + line.gsub!(/(?:<br>|<br \/>)\s*_[12]\s+/,'<br> ') #indent used in endnotes, not implemented, replace when ready with: line.gsub!(/(?:<br>|<br \/>)\s*_([12])\s+/,'<br><:i\1> ') + #line.gsub!(/^\s*_([12])\s+/,"<:i\\1> ") + #line.gsu!b!(/^\s*_([12])\s+/,"<!i\\1!> ") #indent line + line.gsub!(/<:?br>/,'<br />') #adjustment 2004w41, from # line.gsub!(/<br>/,'<br />') + ##added + #line.gsub!(/(?:^!_\s+|^[78]~\s+|<:b>)(.*)?([~-]#)$/i,"<b>\\1</b> \\2") #bold paragraph/emphasize #may wish to remove think about 7{ 8{ conversion not satisfactory, as information is lost! + #line.gsub!(/(?:^!_\s+|^[78]~\s+|<:b>)(.*)?\s*$/i,"<b>\\1</b>") #bold paragraph/emphasize #may wish to remove think about 7{ 8{ conversion not satisfactory, as information is lost! + #line.gsub!(/(?:(?:^| )!_ |^[78]~ |<:b>)(.*)\n/mi,"<b>\\1</b> ") #bold paragraph/emphasize #may wish to remove think about 7{ 8{ conversion not satisfactory, as information is lost! + #line.gsub!(/^_" (.*)\n/i,"<blockquote>\\1</blockquote> ") #blockquotes #introduce KEEP + line.gsub!(/<:hi>/,'<span style="background-color: rgb(255,240,196)">') # bright yellow rgb(255,255,0) pale yellow rgb(255,255,200) + line.gsub!(/<:\/hi>/,'</span>') + line.gsub!(/(<:verse>.+)/m,"\\1\n") + line.gsub!(/[ ]+($)/,'\1') + if line =~/(<:(?:verse|group)>)/; line.gsub!(/(<:(?:verse|group)>)/i,"\\1\n") #cosmetic + else line.gsub!(/(<br \/>)/i,"\\1\n") + end + else + line.gsub!(/<:codeline>/,"\n") + end + line + end + def tech #script markup planned to be more strict for technical documents + # !{emphasis}! e{emphasis}e <strong>emphasis</strong> + # *{bold text}* b{bold}b <b>bold text</b> + # _{underline}_ u{underline}u <u>underline</u> + # /{italics}/ i{italics}i <i>italics</i> + # "{citation}" c{citation}c <cite>citation</cite> + # ^{superscript}^ <sup>superscript</sup> + # ,{subscript}, <sub>subscript</sub> + # +{inserted text}+ <ins>inserted text</ins> + # -{deleted text}- <del>deleted text</del> + # {url address}:url + # {image.png}imageurl + # {image.png}png + # ~{endnote}~ <!e endnote !> + # +1 <!i1!> + # +2 <!i2!> + puts 'tech' + @data.each do |line| + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)e\{(.+?)\}e/,'\1<b>\2</b>') #emphasis + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)b\{(.+?)\}b/,'\1<b>\2</b>') #bold + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)u\{(.+?)\}u/,'\1<u>\2</u>') #underscore + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)c\{(.+?)\}c/,'\1<cite>\2</cite>') #cite + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)i\{(.+?)\}i/,'\1<i>\2</i>') #italics + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)!\{(.+?)\}!/,'\1<em>\2</em>') #emphasis + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)\*\{(.+?)\}\*/,'\1<b>\2</b>') #bold + line.gsub!(/(^|\s+|['"]|[\(\[]|\>)_\{(.+?)\}_/,'\1<u>\2</u>') #underscore + line.gsub!(/(^|\s+|['"]|[\(\[]|\(|\>)\/\{(.+?)\}\//,'\1<i>\2</i>') #italics + line.gsub!(/(^|\s+|['"]|\(|\>)\"\{(.+?)\}\"/,'\1<cite>\2</cite>') + line.gsub!(/(^|\s+|['"]|\(|\>|\S)\^\{(.+?)\}\^/,'\1<sup>\2</sup>') + line.gsub!(/(^|\s+|['"]|\(|\>|\S)9\{(.+?)\}9/,'\1<sup>\2</sup>') + line.gsub!(/(^|\s+|['"]|\(|\>),\{(.+?)\},/,'\1<sub>\2</sub>') + line.gsub!(/(^|\s+|['"]|\(|\>)6\{(.+?)\}6/,'\1<sub>\2</sub>') + line.gsub!(/(^|\s+|['"]|\(|\>)\+\{(.+?)\}\+/,'\1<ins>\2</ins>') + line.gsub!(/(^|\s+|['"]|\(|\>)v\{(.+?)\}v/,'\1<ins>\2</ins>') + line.gsub!(/(^|\s+|['"]|\(|\>)-\{(.+?)\}-/,'\1<del>\2</del>') + line.gsub!(/(^|\s+|['"]|\(|\>)x\{(.+?)\}x/,'\1<del>\2</del>') + line.gsub!(/(^|\s+|['"]|\(|\>)\*(\S+?)\*/,'\1<b>\2</b>') #bold single word, watch + line.gsub!(/(^|\s+|['"]|\(|\>)\!(\S+?)\!/,'\1<b>\2</b>') #bold single word, watch + line.gsub!(/(^|\s+|['"]|\(|\>)\/([\(\)a-zA-Z0-9']+?)\/([ ,.;:'"~$]|[^a-zA-Z0-9])/,'\1<i>\2</i>\3') #italics single word, watch + line.gsub!(/(^|\s+|['"]|\(|\>)_(\S+?)_/,'\1<u>\2</u>') #underscore single word, watch + line.gsub!(/(^|\s+|['"]|\(|\>|\d+)\^(\S+?)\^/,'\1<sup>\2</sup>') #superscript single word, watch digit added + line.gsub!(/^\s*_([12])(\*+)\s*/,"<:i\\1> _* ") # bullets, shortcut + line.gsub!(/^\s*_([12])\s+/,'<:i\1> ') + line.gsub!(/<:?br>/,'<br />') + end + @data + end + end +end +__END__ |