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|
=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__
|
