# 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 .
If you have Internet connection, the latest version of the GPL should be
available at these locations:
* SiSU uses:
* Standard SiSU markup syntax,
* Standard SiSU meta-markup syntax, and the
* Standard SiSU object citation numbering and system
* Hompages:
* Download:
* Ralph Amissah
** Description: LaTeX generation
=end
module SiSU_TeX
require 'pstore'
require "#{SiSU_lib}/defaults" # defaults.rb
include SiSU_Viz
require "#{SiSU_lib}/particulars" # particulars.rb
include SiSU_Particulars
require "#{SiSU_lib}/texpdf_format" # texpdf_format.rb
include SiSU_TeX_Pdf
@tex_file=@@tex_footnote_array=@@tex_col_w=[]
@@tex_backslash ||="\\\\"
@@tilde='\\\\\\~' #?? debug crazy
@@tabular="{tabular}"
@@column_instruct=@@squigle_close=@@tex_line_mode=@@tex_word_mode=@@line_mode=''
@@tex_debug_counter=@@table_pagebreak_counter=@@tex_footnote_call_counter=@@tex_table_flag=@@tex_counter=@@tex_column=@@tex_columns=@@tex_columns=@@counting=0
@@tex_pattern_margin_number=/\\\\begin\\\{tiny\\\}\\\\hspace\\\{0mm\\\}\\\\end\\\{tiny\\\}\\\{\\\\marginpar.+?\s+/
@@n=@@tableheader=@@rights=nil
@@date ||=SiSU_Env::Info_date.new
class Source #Songsheet #")
tell.dark_grey_title_hi if @md.cmd =~/[MVv]/
tex_fn_base=@texfilename.gsub(/\.tex$/,'')
cmd=SiSU_Env::System_call.new("#{tex_fn_base}.tex",'',@md.cmd)
tell=SiSU_Screen::Ansi.new(@md.cmd)
tell.grey_open unless @md.cmd =~/q/
if "#{tex_fn_base}" =~/\w+/ \
and "#{papersize}" =~/\w+/
2.times { |i| cmd.latex2pdf(@md,papersize) }
end
tell.p_off unless @md.cmd =~/q/
tell=SiSU_Screen::Ansi.new(@md.cmd,"#{papersize} landscape ->")
tell.dark_grey_title_hi if @md.cmd =~/[MVv]/
cmd=SiSU_Env::System_call.new("#{tex_fn_base}.landscape.tex",'',@md.cmd)
tell.grey_open
if "#{tex_fn_base}" =~/\w+/ \
and "#{papersize}" =~/\w+/
2.times { |i| cmd.latex2pdf(@md,papersize) }
end
tell.p_off unless @md.cmd =~/q/
pwd=Dir.pwd
portrait_pdf="#{pwd}/#{tex_fn_base}.pdf"
landscape_pdf="#{pwd}/#{tex_fn_base}.landscape.pdf"
case papersize
when /a4/; pdf_p=@md.fn[:pdf_p_a4]; pdf_l=@md.fn[:pdf_l_a4]
when /a5/; pdf_p=@md.fn[:pdf_p_a5]; pdf_l=@md.fn[:pdf_l_a5]
when /b5/; pdf_p=@md.fn[:pdf_p_b5]; pdf_l=@md.fn[:pdf_l_b5]
when /letter/; pdf_p=@md.fn[:pdf_p_letter]; pdf_l=@md.fn[:pdf_l_letter]
when /legal/; pdf_p=@md.fn[:pdf_p_legal]; pdf_l=@md.fn[:pdf_l_legal]
else pdf_p=@md.fn[:pdf_p_a4]; pdf_l=@md.fn[:pdf_l_a4]
end
if FileTest.file?(portrait_pdf)
cp(portrait_pdf,"#@dir_sisu/#{@md.fnb}/#{pdf_p}")
rm(portrait_pdf)
else p "here #{__FILE__} #{__LINE__} NOT FOUND: #{portrait_pdf}" if @md.cmd.inspect =~/M/
end
if FileTest.file?(landscape_pdf)
cp(landscape_pdf,"#@dir_sisu/#{@md.fnb}/#{pdf_l}")
rm(landscape_pdf)
else p "#{__FILE__}:#{__LINE__} NOT FOUND: #{landscape_pdf}" if @md.cmd.inspect =~/M/
end
tell=SiSU_Screen::Ansi.new(@md.cmd,@@n_lpdf,'processed (SiSU LaTeX to pdf - using pdfetex aka. pdftex or pdflatex)')
tell.generic_number unless @md.cmd =~/q/
end
def latexrun_selective
begin
pwd=Dir.pwd
Dir.chdir(pwd) #watch
@tex_f_no=0
info={}
if FileTest.file?(@env.source_file_with_path)
@md.papersize_array.each do |ps|
if @md.fns =~/\.(?:-|ssm\.)?sst$/
@dirout=SiSU_Env::Info_env.new(@md.fns)
case @md.fns
when /\.(?:-|ssm\.)?sst$/
if FileTest.directory?(@env.path.tex)==true
Dir.chdir(@env.path.tex)
@dir_sisu=@dirout.path.output
texfile=@md.fns.gsub(/$/,".#{ps}.tex")
texfile=texfile.gsub(/~/,'-')
if File.exist?(texfile) \
and File.size(texfile) > 0
@tex_f_no+=1
latex_do(texfile,ps)
else
puts "\tzero file size #{@env.path.tex}/#{texfile}"
end
end
end
end
end
outputdir="#@dir_sisu/#{@md.fnb}"
case @md.papersize_array[0] #default pdf
when /a4/; pdf_p=@md.fn[:pdf_p_a4]; pdf_l=@md.fn[:pdf_l_a4]
when /a5/; pdf_p=@md.fn[:pdf_p_a5]; pdf_l=@md.fn[:pdf_l_a5]
when /b5/; pdf_p=@md.fn[:pdf_p_b5]; pdf_l=@md.fn[:pdf_l_b5]
when /letter/; pdf_p=@md.fn[:pdf_p_letter]; pdf_l=@md.fn[:pdf_l_letter]
when /legal/; pdf_p=@md.fn[:pdf_p_legal]; pdf_l=@md.fn[:pdf_l_legal]
else pdf_p=@md.fn[:pdf_p_a4]; pdf_l=@md.fn[:pdf_l_a4]
end
if FileTest.file?("#{outputdir}/#{pdf_p}")
system("
cd #{outputdir}
rm portrait.pdf
ln -s #{pdf_p} portrait.pdf
")
end
if FileTest.file?("#{outputdir}/#{pdf_l}")
system("
cd #{outputdir}
rm landscape.pdf
ln -s #{pdf_l} landscape.pdf
")
end
else
tell=SiSU_Screen::Ansi.new(@md.cmd,"FILE NOT FOUND: << #{@md.fns} >> - requested latex system processing skipped")
tell.warn
end
lst=Dir["*.{aux,log,out}"]
lst.each {|file| File.unlink(file)} if lst
#touch("#{@dir_pdf}index.html") #correct @dir_pdf appears to contain slash / and should not
rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
end
end
end
class LaTeX_create
#include SiSU_Param
@@tex_backslash ||="\\\\"
@@tilde='\\\\\\~' #?? debug crazy
@@tex_head={
'a4'=>{:p => nil, :l => nil},
'a5'=>{:p => nil, :l => nil},
'b5'=>{:p => nil, :l => nil},
'letter'=>{:p => nil, :l => nil},
'legal'=>{:p => nil, :l => nil},
'book'=>{:p => nil, :l => nil}
}
@@flag_alt,@@flag_group,@@flag_code=false,false,false
@@dp,@@prefix_b=nil,nil
def initialize(particulars)
@particulars=particulars
@md=@particulars.md
@env=@particulars.env
@data=@particulars.dal_array # dal file drawn here
@st={ :tex=>{} }
@tex=SiSU_TeX_Pdf::Use_TeX.new(@md)
@vz=SiSU_Env::Get_init.instance.skin
@dp=@@dp ||=SiSU_Env::Info_env.new.digest.pattern
vz=SiSU_Env::Get_init.instance.skin
@skin_no_ocn=if defined? vz.ocn_display_off \
and vz.ocn_display_off == true
true
else false
end
end
def songsheet
begin
data=@data
@@tex_footnote_array=[]
@@rights=nil
tell=SiSU_Screen::Ansi.new(@md.cmd,"pdfTex portrait & landscape")
tell.txt_grey unless @md.cmd =~/q/
if @md.rights
use=@md.rights.dup #dup is necessary, else contents of :rights changed
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,use)
copymark=if @md.author_copymark; '{\\begin{small}\\raisebox{1ex}{\\copyright}\\end{small}} '
else ''
end
copymark='Copyright {\\begin{small}\\raisebox{1ex}{\\copyright}\\end{small}} '
copyright=sp_char.special_characters_safe.gsub(/^\s*Copyright \(C\)/, copymark)
@@rights||="\n #{@@tex_backslash*2}[3]\\ \\linebreak #{copyright}"
end
if @md.prefix_b
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,@md.prefix_b)
prefix_b=sp_char.special_characters_safe
@@prefix_b="\n #{@@tex_backslash*2}[3]\\ \\linebreak \\ #{prefix_b}\n" unless @@prefix_b
end
data=pre(data)
data=footnote(data)
if @md.flag_tables
data=tables(data)
end
ocn=if @md.markup.inspect =~/no_ocn/ \
or @md.mod.inspect =~/--no-ocn/ \
or @skin_no_ocn
false
else true
end
data=number_paras(data,ocn)
data=markup(data)
output(data)
rescue; SiSU_Errors::Info_error.new($!,$@,@md.cmd,@md.fns).error
ensure
end
end
protected
def pre(data)
@tex_file=[]
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
# even more of a kludge as had to insert newlines where code is used not satisfactory, think about
para='' if para =~/#{Mx[:lv_o]}\d+:.*?#{Mx[:lv_c]}.+?#{Mx[:pa_non_object_dummy_heading]}/
para=if para =~/#{Mx[:br_nl]}|\n/; para.split(/#{Mx[:br_nl]}|\n/)
else para
end
if para.class == String
@md.flag_tables=true if para =~/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c/u
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,para)
@tex_file << sp_char.special_characters
elsif para.class == Array
para.each do |grp|
@md.flag_tables=true if grp =~/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}\s+c/u
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,grp)
@tex_file << sp_char.special_characters
end
end
end
data=@tex_file.delete_if {|x| x =~/^\s*#{Rx[:meta]}/}
@tex_file
end
def footnote(data)
@tex_file=[]
data.each do |para|
# EMBEDDED FOOTNOTES / ENDNOTES should be straightforward but not quite a synch.
if para =~/#{Mx[:en_a_o]}[\d*+]+\s|#{Mx[:en_b_o]}([*+]\d+)\s/ # note escape not necessary in front of ~ has implications for many other matches #debug note
para.gsub!(/#{Mx[:en_a_o]}(\d+)\s+(.+?)#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/m,"\\footnote[\\1]{%\n \\2} ") #removed space before \\footnote 2004w21, watch
para.gsub!(/#{Mx[:en_b_o]}([*+]\d+)\s+(.+?)#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_b_c]}/m,"\\FootnoteA{\\1}{%\n \\2} ") #work on asterisk footnotes
para.gsub!(/#{Mx[:en_a_o]}([*+]+)\s+(.+?)#{Mx[:id_o]}#@dp#{Mx[:id_c]}#{Mx[:en_a_c]}/m,"\\FootnoteA{\\1}{%\n \\2} ") #work on asterisk footnotes
end
@tex_file << para
end
@tex_file
end
def tables_hash(md,para)
@block={}
@para=para
@md.papersize_array.each do |ps|
@@tableheader={ ps => { :p => 0, :l => 0 }}
para,para_p=@para.dup,@para.dup #visit
txt_obj={:txt =>para,:paper_size =>ps}
format_l=SiSU_TeX_Pdf::Format_text_object.new(md,txt_obj)
txt_obj={:txt =>para_p,:paper_size =>ps}
format_p=SiSU_TeX_Pdf::Format_text_object.new(md,txt_obj)
@block[ps]={
:l => format_l.longtable_landscape,
:p => format_p.longtable_portrait
}
end
@block
end
def tables(data)
@tex_file=[]
data.each do |para|
@tex_file << if para =~/#{Mx[:tc_p]}|#{Mx[:gr_o]}T/u
tables_hash(@md,para) #Hash result
else para
end
end
@tex_file
end
def enclose(para,type='')
para.strip!
para=if type =~/code/; para
elsif para !~/(\\begin\{tabular\}.*|\\end\{tabular\}|&|#{@@tex_backslash*2})\s*$/ #check
para.gsub!(/(.+)/m,"\n#{@tex.skip_small} \\1 #{@tex.skip_small}\n")
else para
end
end
def markup_common(para)
tex_f=nil
txt_obj={:txt =>para}
mono=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj)
if para =~/#{Mx[:gr_o]}(?:code|alt|verse|group)#{Mx[:gr_c]}/ \
or @@flag_alt
if para =~/#{Mx[:gr_o]}(?:code|alt|verse|group)#{Mx[:gr_c]}/
@lineone=case para
when /#{Mx[:gr_o]}(?:alt|verse|group)#{Mx[:gr_c]}/; para
when /#{Mx[:gr_o]}code#{Mx[:gr_c]}/; "#{@tex.paraskip_small} \\begin{scriptsize} " + para
else 'error' #should never occur
end
end
if para =~/<=curly/ #takes care of escaped curly braces, expand
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,para)
para=sp_char.special_characters_curly(para)
end
regx=/#{Mx[:gr_o]}((?:code|alt|verse|group)(?:-end)?)#{Mx[:gr_c]}/m
x=nil
x=regx.match(para)[1] if para =~regx
para.gsub!(/\n#{Mx[:gr_o]}(?:code|alt|verse|group)#{Mx[:gr_c]}\n/m,'')
para=enclose(para,'code') unless para =~/^$/
if x =~/(?:alt|verse|group)/; @@flag_alt=true
if x =~/group/; @@flag_group=true
end
elsif x =~/code/; @@flag_alt,@@flag_code=true,true
elsif @@flag_alt
if para =~ /(?:https?|file|ftp)/m
txt_obj={:txt =>para,:paper_size =>'a4'}
para=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj).http
end
@group_collect << para #<< "\n\n"
end
if x =~/(?:code|alt|verse|group)-end/m
regx=/(\\+marginpar\{\\+begin\{tiny\}\d+\\+end\{tiny\}\})/
y=if para =~regx
regx.match(para)[1]
else ''
end
para.gsub!(regx,'')
group_collect=[]
group_collect << '\begin{footnotesize} ' unless @@flag_code
@group_collect.each do |x|
x.gsub!(/(<:\S+>|#{Mx[:id_o]}.*?#{Mx[:id_c]}|#{Mx[:tc_o]}.*?#{Mx[:tc_c]}|#{Mx[:gr_o]}.*?#{Mx[:gr_c]}||)/,' ') #Mx fix
x=x.split(/ \\\\ /)
group_collect << x
end
group_collect << ' \end{footnotesize} ' unless @@flag_code
@group_collect=group_collect.flatten
@lineone.gsub!(/(<:\S+>|#{Mx[:fa_o]}.*?#{Mx[:fa_c]}|#{Mx[:gr_o]}.*?#{Mx[:gr_c]}||)/,' ')
insert=[]
insert=if para =~/#{Mx[:gr_o]}code-end#{Mx[:gr_c]}/m
insert << y + @lineone << @group_collect << ' \end{scriptsize}' << " #{@tex.paraskip_normal}"
else insert << y + @lineone << @group_collect
end
para.gsub!(/(<:\S+>|#{Mx[:fa_o]}.*?#{Mx[:fa_c]}|#{Mx[:gr_o]}.*?#{Mx[:gr_c]}||)/,' ')
@@flag_alt,@@flag_group,@@flag_code=false,false,false
@group_collect=[]
tex_f=insert.flatten
end
para=tex_f
else
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
when /^#{Mx[:lv_o_5]}/; mono.level5
when /^#{Mx[:lv_o_6]}/; mono.level6
when /^#{Mx[:pa_o]}:i([1-9])#{Mx[:pa_c]}/; mono.indent($1)
when /<:=/; mono.symbol_graphic #watch
when /^\s*<:image\s+/; mono.image
when /#{Mx[:lnk_c]}image/; mono.png
else
para.strip!
para=enclose(para) unless para =~/^$/
end
para.gsub!(/\s*(?:#{Mx[:br_line]}|#{Mx[:br_nl]})\s*/,' \\\\\\\\ ') #% tread with care
para.gsub!(/(\.#{@@tilde}\S*\s*|<:\S+>|#{Mx[:fa_o]}.*?#{Mx[:fa_c]}|#{Mx[:gr_o]}.*?#{Mx[:gr_c]}||)/,' ') #% tread with care
#para.gsub!(/(.#{@@tilde}(?:\\~\S+)?\s*|<:\S+>||)/,' ') #KEEP reference, problem escaping open curly braces \{
if para =~/<=curly/ #takes care of escaped curly braces, expand
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,para)
para=sp_char.special_characters_curly(para)
end
para
end
if para =~ /(?:https?|file|ftp)/
para=if para !~/\.(?:png|jpg|gif)/
txt_obj={:txt =>para,:paper_size =>'a4'}
SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj).http
else
@block={}
@md.papersize_array.each do |ps|
txt_obj={:txt =>para,:paper_size =>ps}
image=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj).http
@block[ps]={
:l => image,
:p => image
}
end
@block
end
end
para
end
def markup(data)
@tex_file=[]
md={}
#% document headers watch special characters in title & subtitle: glark "\{\{~(sub)?title.+?[$&%#_\{\}]" *.(lm|er)??
home=@vz.txt_home.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}|#{Mx[:br_paragraph]}|\\\\/,' - ') #no line splitting in heading neither html nor latex
title=@md.title.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}|#{Mx[:br_paragraph]}|\\\\/,' - ') #no line splitting in heading neither html nor latex
subtitle=@md.subtitle.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}|#{Mx[:br_paragraph]}|\\\\/,' - ') if @md.subtitle #no line splitting in heading neither html nor latex
@md.papersize_array.each do |ps|
txt_obj={:txt =>"#{home}: - #{title} #{subtitle}",:paper_size =>ps,:orientation =>'portrait'}
orient_portrait=SiSU_TeX_Pdf::Format_head.new(@md,txt_obj)
txt_obj={:txt =>"#{home}: - #{title} #{subtitle}",:paper_size =>ps,:orientation =>'landscape'}
orient_landscape=SiSU_TeX_Pdf::Format_head.new(@md,txt_obj)
@@tex_head[ps][:p]=orient_portrait.document_head_with_orientation
@@tex_head[ps][:l]=orient_landscape.document_head_with_orientation
end
@tex_file <<<@md.title,:subtitle =>@md.subtitle}
x[:l]=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj).title_landscape
x[:p]=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj).title_portrait
@tex_file << x
x=nil
if @md.author
sp_char=SiSU_TeX_Pdf::Special_characters.new(@md,@md.author)
author=sp_char.special_characters
@tex_file << if @md.author_home
< markup_common(para[ps][:p]),
:l => markup_common(para[ps][:l])
}
else p "here #{__FILE__} #{__LINE__}" if @md.cmd.inspect =~/M/
end
end
end
elsif (para[:p] and para[:l])
para = {
:p => markup_common(para[:p]),
:l => markup_common(para[:l])
}
else p "here #{__FILE__} #{__LINE__}" if @md.cmd.inspect =~/M/
end
end
@tex_file << para
end
@tex_file << "\n\\newpage\n" # was \\pagebreak\n
@md.subtitle_tex=@md.subtitle.dup if @md.subtitle
# kludge ... look again later
@tex_file << if @md.doc_skin !~/skin_mail/; @tex.doc_tail
else @tex.mail_tail
end
if defined? @md.lnk \
and @md.lnk
@md.lnk.each do |l|
if l[:say]
url=%<#{l[:url]}>
url.gsub!(/(?:\\)*([$&~%_#}{^])/,"\\\\\\1") #latex special chars
s_lnk=l[:say]
s_lnk.gsub!(/\s*(#{Mx[:br_line]}|#{Mx[:br_nl]}|#{Mx[:br_paragraph]})\s*/,' \\\\\\\\ ')
s_lnk.gsub!(/(?:\\)*([$&~%_#}{^])/,"\\\\\\1") #latex special chars
if url !~/^\.(\.)?\//
s_lnk_url=%<\\begin{scriptsize}\\url{#{url}}\\end{scriptsize}> # note this bit of dereferencing magic
else
url.gsub!(/\.\.\//,'')
s_lnk_url="(#{@tex.site}) \\\\\n" + ' ' +
"\\begin{scriptsize}" +
%<\\url\{#{@vz.url_root_http}/#{url}\}> + # note this bit of dereferencing magic
"\\end{scriptsize}"
end
@tex_file << " #{s_lnk} \\\\\n #{s_lnk_url} \n" unless @md.doc_skin =~/skin_mail/
s_lnk=s_lnk_url=nil
end
end
end
@tex_file << " #{@tex.sitename} home: \\\\
\\begin{bfseries}#{@tex.site}\\end{bfseries}
"
#Stamp.stamp #removed 200408 but watch
#% code for inclusion of addresses of promulgating authority
@st[:tex][:stmp]||=@md.stmpd
stamp=@st[:tex][:stmp] if @st[:tex][:stmp]
if stamp
use=stamp.gsub(/\n/,"#{@@tex_backslash*2}\n")
@tex_file << "\n\\newpage\n"
@tex_file << "\\section*" +
"{#{@tex.owner_chapter}}\n" +
"\\addcontentsline{toc}" +
"{section}{#{@tex.owner_chapter}}\n"
@tex_file << "#{use}\n"
@tex_file << @@rights if @@rights
end
@tex_file << "\n\\end{document}"
end
def number_paras_numbering(para,ocn)
if para =~/#{Mx[:id_o]}\\~(\d+);(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ \
and para !~/\\end\{longtable\}|#{Mx[:br_eof]}/ #catch
m=/(.+?)#{Mx[:id_o]}\\~(\d+);(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/m
parablock=para[m,1]
paranum=if ocn; para[m,2]
else ''
end
paranum = '' if paranum.to_i == 0
txt_obj={:txt =>parablock,:ocn =>paranum}
do_duo=SiSU_TeX_Pdf::Format_text_object.new(@md,txt_obj)
para=do_duo.para_num if parablock
elsif para =~/^#{Mx[:id_o]}~\d+;(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/ #2005 this is added for tables, rationalise
m=/#{Mx[:id_o]}~(\d+);(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}$/m
paranum=para[m,1]
para.gsub!(/#{Mx[:id_o]}~\d+;(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}/,'')
para="\\marginpar{\\begin{tiny}#{paranum}\\end{tiny}}" + para
elsif para =~/^#{Mx[:id_o]}~\d+;(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}/ #extra 2005 this is added for tables, rationalise
m=/#{Mx[:id_o]}~(\d+);[oh]\d+;\w\d+#{Mx[:id_c]}/m
paranum=para[m,1]
para.gsub!(/#{Mx[:id_o]}~\d+;(?:[oh]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}/,'')
para="\\marginpar{\\begin{tiny}#{paranum}\\end{tiny}}" + para
elsif para =~/\\end\{longtable\}/ #catch
para.gsub!(/#{Mx[:id_o]}\\~\d+#{Mx[:id_c]}|#{Mx[:id_o]}\\~(\d+);(?:[ohm]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}#{Mx[:id_o]}#@dp:#@dp#{Mx[:id_c]}/,'')
para.gsub!(/#{Mx[:id_o]}\\~\d+#{Mx[:id_c]}|#{Mx[:id_o]}\\~(\d+);(?:[ohm]|[0-6]:)\d+;\w\d+#{Mx[:id_c]}/,'') #extra
end
para
end
def number_paras(data,ocn)
tex_file=[]
data.each do |para|
para=if para.class == Hash
if ( para['a4'] or para['a5'] or para['b5'] \
or para['letter'] or para['legal'])
@para={}
@md.papersize_array.each do |ps|
if para[ps]
if (para[ps][:p] and para[ps][:l])
@para[ps]={
:p => number_paras_numbering(para[ps][:p],ocn),
:l => number_paras_numbering(para[ps][:l],ocn)
}
else p "here #{__FILE__} #{__LINE__}" if @md.cmd.inspect =~/M/
end
end
end
elsif (para[:p] and para[:l])
@para = {
:p => number_paras_numbering(para[:p],ocn),
:l => number_paras_numbering(para[:l],ocn)
}
else p "here #{__FILE__} #{__LINE__}" if @md.cmd.inspect =~/M/
end
else #elsif para.class == String
@para=number_paras_numbering(para,ocn)
end
tex_file << @para
end
tex_file
end
def output(array)
array.flatten!
array.compact!
@array=array
fns_l=@md.fns.gsub(/~/,'-') #this is a sorry fix, but necessary as it appears latex programs like not ~
@md.papersize_array.each do |ps|
filename_tex_landscape=File.new("#{@env.path.tex}/#{fns_l}.#{ps}.landscape.tex",'w+')
filename_tex_portrait=File.new("#{@env.path.tex}/#{fns_l}.#{ps}.tex",'w+')
filename_tex_portrait << @@tex_head[ps][:p]
filename_tex_landscape << @@tex_head[ps][:l]
array.each do |para|
case para
when String
para.gsub!(/^\s+/,'')
if para !~/\A\s*\Z/
filename_tex_portrait.puts para,"\n"
filename_tex_landscape.puts para,"\n"
end
when Hash
if para[ps] and (para[ps][:p] and para[ps][:l])
para[ps][:p].gsub!(/^\s+/,'') if para[ps][:p]
para[ps][:l].gsub!(/^\s+/,'') if para[ps][:l]
if para[ps][:p] !~/\A\s*\Z/
filename_tex_portrait.puts para[ps][:p],"\n"
end
if para[ps][:l] !~/\A\s*\Z/
filename_tex_landscape.puts para[ps][:l],"\n"
end
elsif (para[:p] and para[:l])
para[:p].gsub!(/^\s+/,'') if para[:p]
para[:l].gsub!(/^\s+/,'') if para[:l]
if para[:p] !~/\A\s*\Z/
filename_tex_portrait.puts para[:p],"\n"
end
if para[:l] !~/\A\s*\Z/
filename_tex_landscape.puts para[:l],"\n"
end
else p "here #{__FILE__} #{__LINE__}" if @md.cmd.inspect =~/M/
end
end
end
array=@array
filename_tex_portrait.close
filename_tex_landscape.close
end
@@tex_head={
'a4'=>{:p => nil, :l => nil},
'a5'=>{:p => nil, :l => nil},
'b5'=>{:p => nil, :l => nil},
'letter'=>{:p => nil, :l => nil},
'legal'=>{:p => nil, :l => nil},
'book'=>{:p => nil, :l => nil}
}
array=[]
end
end
end
end
__END__