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Diffstat (limited to 'lib/sisu/v1/texinfo.rb')
| -rw-r--r-- | lib/sisu/v1/texinfo.rb | 438 |
1 files changed, 438 insertions, 0 deletions
diff --git a/lib/sisu/v1/texinfo.rb b/lib/sisu/v1/texinfo.rb new file mode 100644 index 00000000..08b0cbe9 --- /dev/null +++ b/lib/sisu/v1/texinfo.rb @@ -0,0 +1,438 @@ +# 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: texinfo processing + +=end +module SiSU_TexInfo + require "#{SiSU_lib}/html" + require "#{SiSU_lib}/param" + include SiSU_Param + include SiSU_Viz + #include Stamp ... needed removed arbitrarily 2005w05/1 (warnings about undefined flags) + require "#{SiSU_lib}/texinfo_format" + include SiSU_Texinfo_format + @tex_file=[] + @@tex_backslash="\\\\" + @@tabular="{tabular}" + @@table_pagebreak_counter,@@tex_endnote_call_counter,@@tex_table_flag,@@tex_counter,@@tex_column,@@tex_columns,@@counting=0,0,0,0,0,0,0 + @@column_instruct,@@tex_line_mode,@@tex_word_mode,@@start_table,@@line_mode='','','','','' + @@n,@@copyright,@@tableheader=nil,nil,nil + @@tex_col_w=[] + @@tex_pattern_margin_number="\\\\marginpar.+?\s+" + class Source #Songsheet + include SiSU_Param + include SiSU_Viz + include SiSU_TexInfo + def initialize(opt) + @opt=opt + @env=SiSU_Env::Info_env.new(@opt.fns) + @st={ 'tex'=>{} } + @vz=SiSU_Env::Get_init.instance.skin + end + def directories + begin + case @opt.fns + when /\.(?:-|ssm\.)?sst$/ + Dir.mkdir(@env.path.output) unless FileTest.directory?("#{@env.path.output}") + Dir.mkdir(@env.path.texi) unless FileTest.directory?(@env.path.tex) + @@filename_texinfo=File.new(%{#{@env.path.texi}/#{@opt.fnb}.texinfo},'w+') + end + rescue; STDERR.puts SiSU_Screen::Ansi.new(@opt.cmd,$!,$@).rescue + ensure + end + end + def read + songsheet + end + def songsheet + begin + tell=SiSU_Screen::Ansi.new(@opt.cmd,'TexInfo') + tell.green_title_hi unless @opt.cmd =~/q/ + data=IO.readlines(@opt.fns,'') + @md=SiSU_Param::Parameters.new(@opt).get + puts "\t#{@@cX.grey}TexInfo#{@@cX.off}" + my_make=SiSU_Env::Create_file.new(@opt.cmd,@opt.fns) + directories + @marshalfile=my_make.marshal_meta + if FileTest.file?(@marshalfile)==true + File.open(@marshalfile) { |f| @@tuned_file=Marshal.load(f)} + tell.meta_verse_skipped unless @opt.cmd =~/q/ + else + tex_array=IO.readlines(@opt.fns,'') + SiSU_Metaverse.songsheet(tex_array) + end + tex_array=@@tuned_file + Texinfo_make.new(tex_array,@md).songsheet + tex_array='' + @@filename_texinfo=nil + rescue; STDERR.puts SiSU_Screen::Ansi.new(@opt.cmd,$!,$@).rescue + ensure + @@filename_texinfo.close if @@filename_texinfo + end + end + end + class Texinfo_make + include SiSU_Param + include SiSU_Texinfo_format + @@tex_1='(?:.+?)+~' #?? debug + @@tabular="{tabular}" + @@tex_pattern_margin_number="\\\\marginpar.+?\s+" + @@dp=nil + def initialize(data,md) + @data,@md=data,md #fns + @env=SiSU_Env::Info_env.new(@md.fns) + @st={ 'tex'=>{} } + #@tex=SiSU_Texinfo_format::Texinfo.new + @vz=SiSU_Env::Get_init.instance.skin + @dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern + end + def songsheet + begin + @data=pre + @data=endnote + @data=markup + @data=tail + output + makeinfo + rescue; STDERR.puts SiSU_Screen::Ansi.new(@md.cmd,$!,$@).rescue + ensure + end + end + def pre + @tex_file=[] + data=@data + data.each do |para| + # DEBUG 2003w16 this is a kludge, because i could not get parameters + # from param, Sort out ... revert to more elegant solution + if para =~ /#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c/u + @@flag['tables']='y' # KLUDGE get from param + end + para.gsub!(/<:p[bn]>/,'') + para.gsub!(/(^|#{Mx[:gl_c]}|\s)\{(.+?)\}((?:https?|file):\/\/\S+)/,'\1(\2 [linked to:] \3)') + txt_obj={:txt =>para} + do_mono=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + @tex_file << do_mono.spec_char + end + data=@tex_file.delete_if {|x| x =~ /^0(?:\\)+~/m} + data=@tex_file # ... + end + def endnote + data=@data + @tex_file=[] + data.each do |para| + # BUG bug -> have problems with endnotes in headers + if para =~ /#{Mx[:en_a_o]}\d+\s+/ #if para =~ /<!e\s+/ # watch + para.gsub!(/\s*#{Mx[:en_a_o]}(?:\d+)\s+(.+?)#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/m,' @footnote{ \1} ') + elsif para =~ /#{Mx[:en_a_o]}\*+\s+/ #if para =~ /<!e\s+/ # watch + para.gsub!(/\s*#{Mx[:en_a_o]}(\*+)\s+(?:.+?)#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/m,' @footnote{ \1} ') + end + @tex_file << para + end + @tex_file + end + def poem + data=@data + @tex_file=[] + @@counting=0 + data.each do |para| + if para =~ /#{Mx[:gr_o]}code#{Mx[:gr_c]}/ + @@flag['code']=true + @@counting=1 + end + if para =~ /#{Mx[:gr_o]}verse#{Mx[:gr_c]}/ + @@flag['poem']=1 + end + if @@flag['code'] + if @@flag['code'] \ + and para =~ /#{Mx[:gr_o]}code[-_](?:end|close)#{Mx[:gr_c]}/ #watch change not tested 200501 + @@flag['code']=false + end + if @@flag['code'] \ + and para =~ /\S/ + sub_array=para.dup + @@line_mode=sub_array.scan(/.+/) + Tune.code_lines(@@line_mode) + para=@@line_mode.join + end + elsif @@flag['poem']==1 + if @@flag['poem']==1 \ + and para =~ /#{Mx[:gr_o]}verse[-_](?:end|close)#{Mx[:gr_c]}/ #watch change not tested 200501 + @@flag['poem']=0 + end + if @@flag['poem']==1 \ + and para =~ /\S/ + sub_array=para.dup + @@line_mode=sub_array.scan(/.+/) + Tune.code_lines(@@line_mode) + para=@@line_mode.join + end + end + @tex_file << para + end + end + def code_lines + data=@data + data.each do |line| + if line =~ /\S/ \ + and line !~ /#{Mx[:gr_o]}(code|verse).+/ + if @@flag['code'] + line.gsub!(/^\s*(.+)/m, "\\noindent \\marginpar\[left-text\]{\\begin{tiny}#{@@counting}\\end{tiny}}\\1\\") + @@counting+=1 if @@flag['code'] + else line.gsub!(/(.+)/m,'\noindent\1') + end + end + end + end + def tables + data=@data + @tex_file=[] + @@tableheader=0 + data.each do |para| + if para =~ /#{Mx[:tc_p]}|#{Mx[:gr_o]}T/ui + txt_obj={:txt =>para} + do_mono=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + para=do_mono.longtable # using longtable latex package + end + @tex_file << para + end + end + def markup + data=@data + @tex_file=[] + @row_break='\\\\\\' + @break_page="#@row_break\n#@row_break \n" + md={} + txt_obj={:txt =>''} + @tex_file << SiSU_Texinfo_format::Texinfo.new(@md,txt_obj).head + txt_obj={:txt =>@md.title} + mono=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + @tex_file << mono.topnode + texinfo_menu=[] + n_menu,n_submenu=0,0 + @submenu,@subsubmenu={},{} + data.each do |para| + para.gsub!(/\s*<:name#example>\s*/,' ') + para.gsub!(/#{Mx[:id_o]}~0;0:0;x\d+#{Mx[:id_c]}/,'') # if book index? remove + if para =~ /^#{Mx[:lv_o]}[1-3]:\S*?#{Mx[:lv_c]}\s*(.+?)\s*$/ + txt_obj={:txt =>$1} + toc=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + texinfo_menu << toc.menu + elsif para =~ /^#{Mx[:lv_o]}[4-6]:\S*?#{Mx[:lv_c]}\s*(.+?)\s*$/ + txt_obj={:txt =>$1} + toc=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + texinfo_menu << toc.menu + case para + when /^#{Mx[:lv_o]}4:\S+?#{Mx[:lv_c]}\s*(.+?)\s*$/ + n_menu+=1 + @submenu[n_menu]=[] + when /^#{Mx[:lv_o]}5:\S+?#{Mx[:lv_c]}\s*(.+?)\s*$/ + n_submenu+=1 + @subsubmenu[n_menu]=[] + @submenu[n_menu] << toc.menu + when /^#{Mx[:lv_o]}6:\S+?#{Mx[:lv_c]}\s*(.+?)\s*$/ + n_submenu+=1 + @subsubmenu[n_submenu]=[] + @subsubmenu[n_submenu] << toc.menu + end + else + #para.gsub!(/\s*(?:<:?br>|<br \/>)\s*/,"\n#@row_break ") + para.gsub!(/\s*(?:<:?br>|<br \/>)\s*/,"\n\n") + end + end + texinfo_menu.compact! + texinfo_menu << "* Dublin Core::" + @tex_file << texinfo_menu + @tex_file << "* Index::\n" + + "@end menu\n\n" + + "@c %% 5\n\n" + n_menu,n_submenu=0,0 + @@do_submenu,@@do_subsubmenu=1,1 + data.each do |para| + txt_obj={:txt =>para} + mono=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + case para + when /^#{Mx[:lv_o]}1:/; mono.level1 + when /^#{Mx[:lv_o]}2:/; mono.level2 + when /^#{Mx[:lv_o]}3:/; mono.level3 + when /^#{Mx[:lv_o]}4:/; + mono.level4 + n_menu+=1 + @@do_submenu,@@do_subsubmenu=1,1 + when /^#{Mx[:lv_o]}5:/; + n_submenu+=1 + @@do_subsubmenu=1 + if @@do_submenu==1 + txt_obj={:txt =>@submenu[n_menu]} + menu=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + para="#{menu.submenu}#{mono.level5}" + @@do_submenu=0 + else mono.level5 + end + when /^#{Mx[:lv_o]}6:/; + if @@do_submenu==1 + txt_obj={:txt =>@submenu[n_menu]} + menu=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + para="#{menu.subsubmenu}#{mono.level6}" + @@do_subsubmenu=0 + else + mono.level6 + end + # when /^<!i1!>/ + # mono.indent1 + # when /^<!i2!>/ + # mono.indent2 + # when /<!:\s+/ + # mono.graphics + # when /^\s*<!image\s+/ + # mono.image + # when /\}image/ + # mono.png + # when /\}http/ + # mono.http + else + if para !~/\S/ + para=nil + else + para.gsub!(/#{Mx[:id_o]}\\~(\d+);(?:\w|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/,'<\1>') + para + end + end + #%case with endnotes + para.gsub!(/\s*[0-8]\\+(\S+)?\s+/,' ') if para + @tex_file << para if para + end + data=@tex_file + end + def numbering + data=@data + data=Texinfo_make.new(data,@md).number_titles + #TOGGLE to SWITCH PARAGRAPH NUMBERING (ON & OFF) + data=Texinfo_make.new(data,@md).number_paras \ + if @md.fns !~ /\.e[pdr]00/ \ + and @md.markup !~ /not_to/i + end + def number_titles + data=@data + @tex_file=[] + input=%{#{@md.markup}}[/(num_top\s*=\s*(\d?))?/m,2] # else default usually 4 # this was a bit of a trick required to pass nil to input if nothing matched... #puts input + #input=/(num_top\s*=\s*(\d?))?/m.match(@md[:markup]) [2] # else default usually 4 # this was a bit of a trick required to pass nil to input if nothing matched... #puts input + num_top=input.to_i + t_no1=0; t_no2=0; t_no3=0; t_no4=0; + no1=num_top; no2=(num_top + 1); no3=(num_top + 2); no4=(num_top + 3); + data.each do |para| + if @md.markup =~ /num_top/i \ + and para !~ /#{Rx[:meta]}/ + if para =~ /^[1-6]\\+(?:~\S+)?\s*<!h-.+?-!>/ \ + and para !~ /<:\d-endnotes>/ + header=para[/<!h-(.+?)-!>/m, 1].gsub!(/-/m,'.') + para.gsub!(/^(?:[1-6]\\+(?:~\S+)|<:([12356]|4-.+?-)>)\s*<!h-.+?-!>/, + "\\1 #{header} ") + end + elsif para =~ /<!h!>|<!h\d!>|<!h.+?!>|<!!h.+?!>/ + if para =~ /<!h-.+?-!>/ + para.gsub!(/<!h-(.+?)-!>/,'\1 ') + end + end + @tex_file << para + end + data=@tex_file + end + def number_paras + data=@data + @tex_file=[] + paranumber=0 + data.each do |para| + if para =~/#{Mx[:id_o]}\\~(\d+);\w\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}/ \ + and para !~ /#{Mx[:br_eof]}/ + parablock,paranum=/(.+?)#{Mx[:id_o]}\\~(\d+);\w\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}/im.match(para)[1,2] + do_duo=SiSU_Texinfo_format::DuoTex.new(parablock,paranum) ###is BUG + para=do_duo.paraNum if parablock + end + @tex_file << para + end + data=@tex_file + end + def tail + data=@data + txt_obj={:txt =>''} + tex=SiSU_Texinfo_format::Texinfo.new(@md,txt_obj) + data << tex.dublincore + data << tex.tail + end + def output + data=@data + data.compact! + data.each {|para| (@@filename_texinfo.puts para,"\n") if para} + @@filename_texinfo.close + end + def makeinfo + if @md.fns =~/\.(?:-|ssm\.)?sst$/ + m=/(.+?)\.([_-]?sst)$/.match(@md.fns) + fnb,sfx=m[1],m[2] + pwd=Dir.pwd + case sfx + when /(?:-|ssm\.)?sst$/ + @env=SiSU_Env::Info_env.new(@md.fns,@md.cmd) + Dir.chdir(@env.path.texi) + texinfo=SiSU_Env::System_call.new("#{fnb}.texinfo") + texinfo.makeinfo + end + Dir.chdir(pwd) + end + end + end +end +__END__ |