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authorRalph Amissah <ralph@amissah.com>2014-01-26 02:22:02 -0500
committerRalph Amissah <ralph@amissah.com>2014-01-26 02:31:54 -0500
commit506e32633838b4daf9ab566c9da083329212f219 (patch)
treeef48a6985ce663aa3d4d62037f232b2286422979 /lib/sisu/v4/texpdf.rb
parentv5 v6: version & changelog (& rakefile), make true on next commit (diff)
v5 v6: made true, branches: v6 development; v5 stable; v4 closedsisu_5.3.0
Diffstat (limited to 'lib/sisu/v4/texpdf.rb')
-rw-r--r--lib/sisu/v4/texpdf.rb1064
1 files changed, 0 insertions, 1064 deletions
diff --git a/lib/sisu/v4/texpdf.rb b/lib/sisu/v4/texpdf.rb
deleted file mode 100644
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--- a/lib/sisu/v4/texpdf.rb
+++ /dev/null
@@ -1,1064 +0,0 @@
-# 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, 2013 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>
-
- * Git
- <http://sources.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
- <http://sources.sisudoc.org/?p=code/sisu.git;a=blob;f=lib/sisu/v4/texpdf.rb;hb=HEAD>
-
- * Ralph Amissah
- <ralph@amissah.com>
- <ralph.amissah@gmail.com>
-
- ** Description: LaTeX generation
-
-=end
-module SiSU_TeX
- require 'pstore'
- require_relative 'defaults' # defaults.rb
- include SiSU_Viz
- require_relative 'particulars' # particulars.rb
- include SiSU_Particulars
- require_relative 'texpdf_format' # texpdf_format.rb
- include SiSU_TeX_Pdf
- require_relative 'shared_metadata' # shared_metadata.rb
- require_relative 'prog_text_translation' # prog_text_translation.rb
- @tex_file=@@tex_footnote_array=@@tex_col_w=[]
- @@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::InfoDate.new
- class Source
- require 'pstore'
- require_relative 'sysenv' # sysenv.rb
- include SiSU_Env
- include SiSU_Viz
- require_relative 'dal' # dal.rb
- include SiSU_DAL
- include SiSU_TeX
- def initialize(opt)
- @opt=opt
- @particulars=SiSU_Particulars::CombinedSingleton.instance.get_all(opt)
- @md=@particulars.md
- @env=SiSU_Env::InfoEnv.new(@md.fns) #@env=@particulars.env
- end
- def directories
- begin
- case @opt.fns
- when /\.(?:-|ssm\.)?sst$/
- SiSU_Env::FileOp.new(@md).mkdir
- Dir.mkdir(@env.processing_path.tex) unless FileTest.directory?(@env.processing_path.tex)
- end
- rescue
- SiSU_Errors::Rescued.new($!,$@,@opt.cmd,@opt.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- end
- end
- def read
- song
- end
- def song
- begin
- @md=@particulars.md
- SiSU_Screen::Ansi.new(@opt.cmd,'LaTeX/PDF',"[#{@opt.f_pth[:lng_is]}] #{@opt.fno}").green_title_hi unless @opt.cmd =~/q/
- if @opt.cmd =~/[MVv]/
- @env.url.output_tell
- if @md.opt.act[:pdf_l][:set]==:on
- SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@env.program.pdf_viewer} #{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_l}#{@md.papersize_array[0]}.pdf").flow
- end
- if @md.opt.act[:pdf_p][:set]==:on
- SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@opt.fns} #{@env.program.pdf_viewer} #{@md.file.output_path.pdf.dir}/#{@md.file.base_filename.pdf_p}#{@md.papersize_array[0]}.pdf").flow
- end
- end
- @md=@particulars.md
- $flag=@md.opt.cmd #introduced to pass 0 for no object citation numbers... to texpdf_format
- directories
- #% needed needs to be reprogrammed !!!
- dal_array=SiSU_DAL::Source.new(@opt).get # dal file drawn here
- SiSU_TeX::Source::LaTeXcreate.new(@particulars).songsheet
- dal_array=''
- pwd=Dir.pwd
- SiSU_TeX::Source::LaTeXtoPdf.new(@md,@particulars.env).latexrun_selective
- Dir.chdir(pwd)
- rescue
- SiSU_Errors::Rescued.new($!,$@,@opt.cmd,@opt.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- unless @opt.cmd =~/[MV]/ #check maintenance flag
- texfiles=Dir["#{@env.processing_path.tex}/#{@opt.fns}*"]
- texfiles.each do |f|
- if FileTest.file?(f)
- File.unlink(f)
- end
- end
- end
- @tex_file=@@tex_footnote_array=[]
- @@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_col_w=[]
- @@n=@@tableheader=@@rights=nil
- @@date=SiSU_Env::InfoDate.new
- @@flag={}
- $flag=1 #remove at some stage
- SiSU_Env::Clear.new(@opt.cmd,@opt.fns).param_instantiate
- end
- end
- private
- class LaTeXtoPdf
- @@n_lpdf||=0 #change
- def initialize(md,env)
- @md,@env=md,env
- @f=SiSU_Env::FileOp.new(@md).base_filename
- end
- def latex_do(texfilename,papersize)
- @texfilename=texfilename
- @@n_lpdf=@@n_lpdf+1
- tex_fn_base=@texfilename.gsub(/\.tex$/,'')
- tell=SiSU_Screen::Ansi.new(@md.opt.cmd)
- if @md.opt.act[:pdf_p][:set]==:on
- SiSU_Screen::Ansi.new(@md.opt.cmd,"#{papersize} portrait ->").dark_grey_title_hi if @md.opt.cmd =~/[MVv]/
- cmd=SiSU_Env::SystemCall.new("#{tex_fn_base}.tex",'',@md.opt.cmd)
- tell.grey_open if @md.opt.cmd =~/[MVv]/
- if "#{tex_fn_base}" =~/\w+/ \
- and "#{papersize}" =~/\w+/
- 2.times { |i| cmd.latex2pdf(@md,papersize) } #comment out to skip processing of latex portrait
- end
- tell.p_off if @md.opt.cmd =~/[MVv]/
- end
- if @md.opt.act[:pdf_l][:set]==:on
- SiSU_Screen::Ansi.new(@md.opt.cmd,"#{papersize} landscape ->").dark_grey_title_hi if @md.opt.cmd =~/[MVv]/
- cmd=SiSU_Env::SystemCall.new("#{tex_fn_base}.landscape.tex",'',@md.opt.cmd)
- tell.grey_open if @md.opt.cmd =~/[MVv]/
- if "#{tex_fn_base}" =~/\w+/ \
- and "#{papersize}" =~/\w+/
- 2.times { |i| cmd.latex2pdf(@md,papersize) } #comment out to skip processing of latex landscape
- end
- tell.p_off if @md.opt.cmd =~/[MVv]/
- end
- pwd=Dir.pwd
- if @md.opt.act[:pdf_p][:set]==:on
- portrait_pdf="#{pwd}/#{tex_fn_base}.pdf"
- end
- if @md.opt.act[:pdf_l][:set]==:on
- landscape_pdf="#{pwd}/#{tex_fn_base}.landscape.pdf"
- end
- case papersize
- when /a4/; pdf_p=@f.pdf_p_a4; pdf_l=@f.pdf_l_a4
- when /a5/; pdf_p=@f.pdf_p_a5; pdf_l=@f.pdf_l_a5
- when /b5/; pdf_p=@f.pdf_p_b5; pdf_l=@f.pdf_l_b5
- when /letter/; pdf_p=@f.pdf_p_letter; pdf_l=@f.pdf_l_letter
- when /legal/; pdf_p=@f.pdf_p_legal; pdf_l=@f.pdf_l_legal
- else pdf_p=@f.pdf_p_a4; pdf_l=@f.pdf_l_a4
- end
- FileUtils::mkdir_p(@md.file.output_path.pdf.dir) unless FileTest.directory?(@md.file.output_path.pdf.dir)
- cX=SiSU_Screen::Ansi.new(@md.opt.cmd).cX
- if @md.opt.act[:pdf_p][:set]==:on
- if FileTest.file?(portrait_pdf)
- FileUtils::cp(portrait_pdf,"#{@md.file.output_path.pdf.dir}/#{pdf_p}")
- FileUtils::rm(portrait_pdf)
- else
- STDERR.puts "#{cX.fuchsia}pdf file not generated#{cX.off} <#{cX.blue}#{portrait_pdf.gsub(/.+?([^\/]+?\.pdf)$/,'\1')}#{cX.off}> (check texlive dependencies)"
- STDERR.puts "#{__FILE__}:#{__LINE__} NOT FOUND: #{portrait_pdf}" if @md.opt.cmd.inspect =~/M/
- end
- end
- if @md.opt.act[:pdf_l][:set]==:on
- if FileTest.file?(landscape_pdf)
- FileUtils::cp(landscape_pdf,"#{@md.file.output_path.pdf.dir}/#{pdf_l}")
- FileUtils::rm(landscape_pdf)
- else
- STDERR.puts "#{cX.fuchsia}pdf file not generated#{cX.off} <#{cX.blue}#{landscape_pdf.gsub(/.+?([^\/]+?\.pdf)$/,'\1')}#{cX.off}> (check texlive dependencies)"
- STDERR.puts "#{__FILE__}:#{__LINE__} NOT FOUND: #{landscape_pdf}" if @md.opt.cmd.inspect =~/M/
- end
- end
- SiSU_Screen::Ansi.new(@md.opt.cmd,@@n_lpdf,'processed (SiSU LaTeX to pdf - using pdfetex aka. pdftex or pdflatex)').generic_number if @md.opt.cmd =~/[MVv]/
- end
- def latexrun_selective
- begin
- pwd=Dir.pwd
- Dir.chdir(pwd) #watch
- @tex_f_no=0
- if FileTest.file?(@env.source_file_with_path)
- @md.papersize_array.each do |ps|
- if @md.fns =~/\.(?:-|ssm\.)?sst$/
- case @md.fns
- when /\.(?:-|ssm\.)?sst$/
- if FileTest.directory?(@env.processing_path.tex)==true
- Dir.chdir(@env.processing_path.tex)
- texfile=@md.fns.gsub(/$/,".#{ps}.tex").
- gsub(/~/,'-')
- if @md.opt.act[:pdf_p][:set]==:on \
- or @md.opt.act[:pdf_l][:set]==:on
- latex_do(texfile,ps)
- if @md.opt.act[:pdf_p][:set]==:on
- if File.exist?(texfile) \
- and File.size(texfile) > 0
- #@tex_f_no+=1
- else
- SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark("\tzero file size #{@env.processing_path.tex}/#{texfile}")
- end
- end
- end
- end
- end
- end
- end
- case @md.papersize_array[0] #default pdf
- when /a4/; pdf_p=@f.pdf_p_a4; pdf_l=@f.pdf_l_a4
- when /a5/; pdf_p=@f.pdf_p_a5; pdf_l=@f.pdf_l_a5
- when /b5/; pdf_p=@f.pdf_p_b5; pdf_l=@f.pdf_l_b5
- when /letter/; pdf_p=@f.pdf_p_letter; pdf_l=@f.pdf_l_letter
- when /legal/; pdf_p=@f.pdf_p_legal; pdf_l=@f.pdf_l_legal
- else pdf_p=@f.pdf_p_a4; pdf_l=@f.pdf_l_a4
- end
- if @md.opt.act[:pdf_p][:set]==:on
- if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{pdf_p}")
- mklnk=((@md.file.output_dir_structure.by_language_code?) \
- || (@md.file.output_dir_structure.by_filetype?)) \
- ? "#{@md.fnb}.portrait.pdf"
- : 'portrait.pdf'
- if FileTest.directory?(@md.file.output_path.pdf.dir)
- pwd=Dir.pwd
- Dir.chdir(@md.file.output_path.pdf.dir)
- FileUtils::rm_f(mklnk)
- FileUtils::ln_s(pdf_p, mklnk)
- Dir.chdir(pwd)
- end
- end
- end
- if @md.opt.act[:pdf_l][:set]==:on
- if FileTest.file?("#{@md.file.output_path.pdf.dir}/#{pdf_l}")
- mklnk=((@md.file.output_dir_structure.by_language_code?) \
- || (@md.file.output_dir_structure.by_filetype?)) \
- ? "#{@md.fnb}.landscape.pdf"
- : 'landscape.pdf'
- pwd_set=Dir.pwd
- Dir.chdir(@md.file.output_path.pdf.dir)
- FileUtils::rm_f(mklnk)
- FileUtils::ln_s(pdf_l, mklnk)
- Dir.chdir(pwd_set)
- end
- end
- else
- SiSU_Screen::Ansi.new(@md.opt.cmd,"*WARN* FILE NOT FOUND: << #{@md.fns} >> - requested latex system processing skipped").warn
- end
- lst=Dir["*.{aux,log,out}"]
- lst.each {|file| File.unlink(file)} if lst
- rescue
- SiSU_Errors::Rescued.new($!,$@,@md.opt.cmd,@md.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- end
- end
- end
- class LaTeXcreate
- @@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 }
- }
- @@prefix_b=nil
- def initialize(particulars)
- @particulars=particulars
- @md=@particulars.md
- @env=SiSU_Env::InfoEnv.new(@md.fns) #@env=@particulars.env
- @data=@particulars.dal_array # dal file drawn here
- @st={ tex: {} }
- @tex_ml=SiSU_TeX_Pdf::UseTeX.new(@md)
- @vz=SiSU_Viz::Defaults.new
- @dp=@@dp ||=SiSU_Env::InfoEnv.new.digest.pattern
- @brace_url=SiSU_Viz::Defaults.new.url_decoration
- l=SiSU_Env::StandardiseLanguage.new(@md.opt.lng).language
- @language=l[:n]
- @translate=SiSU_Translate::Source.new(@md,@language)
- @codeblock_box='listings' #alternative 'boites'
- @make ||=SiSU_Env::ProcessingSettings.new(@md)
- end
- def songsheet
- begin
- data=@data
- @@tex_footnote_array=[]
- @@rights=nil
- txt_gen=if @md.opt.act[:pdf_l][:set]==:on \
- and @md.opt.act[:pdf_p][:set]==:on
- 'pdfTex portrait & landscape'
- elsif @md.opt.act[:pdf_l][:set]==:on
- 'pdfTex landscape'
- elsif @md.opt.act[:pdf_p][:set]==:on
- 'pdfTex portrait'
- else
- SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark('error: neither landscape nor portrait')
- end
- SiSU_Screen::Ansi.new(@md.opt.cmd,txt_gen).txt_grey if @md.opt.cmd=~/[MVvz]/
- if defined? @md.rights.all \
- and not @md.rights.all.empty?
- rght=@md.rights #.author.dup #dup is necessary, else contents of :rights changed
- sp_char=SiSU_TeX_Pdf::SpecialCharacters.new(@md,rght.copyright.all)
- copymark=@md.author_copymark \
- ? '{\begin{small}\copyright\end{small}} '
- : ''
- copymark='Copyright {\begin{small}\copyright\end{small}} '
- copyright=sp_char.special_characters_safe.gsub(/^\s*Copyright \(C\)/, copymark)
- @@rights||="\n #{Tex[:backslash]*2}[3]\\ \\linebreak #{copyright}"
- end
- if defined? @md.notes.prefix_b \
- and not @md.notes.prefix_b.empty?
- sp_char=SiSU_TeX_Pdf::SpecialCharacters.new(@md,@md.notes.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 #WORK ON 2009
- data=tables(data) #uncomment to start experimenting with tables
- end
- data=number_paras(data)
- data=markup(data)
- output(data)
- rescue
- SiSU_Errors::Rescued.new($!,$@,@md.opt.cmd,@md.fns).location do
- __LINE__.to_s + ':' + __FILE__
- end
- ensure
- end
- end
- protected
- def pre(data)
- @tex_file=[]
- data.each do |dob|
- # 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
- dob.tmp=dob.obj #.dup
- if dob.is==:para \
- || dob.is==:heading
- dob.tmp=dob.tmp.gsub(/#{Mx[:mk_o]}:name#\S+?#{Mx[:mk_c]}/,'')
- dob.tmp=SiSU_TeX_Pdf::SpecialCharacters.new(@md,dob.tmp).special_characters
- if dob.tmp =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/
- dob.tmp=SiSU_TeX_Pdf::FormatTextObject.new(@md,dob.tmp).url_str_internal(dob.tmp)
- end
- elsif dob.is ==:code
- dob.tmp=if @codeblock_box=='listings'
- dob.tmp
- else
- SiSU_TeX_Pdf::SpecialCharacters.new(@md,dob.tmp).special_characters_code
- end
- elsif dob.is ==:break
- if dob.obj==Mx[:br_page]; dob.tmp='\newpage'
- elsif dob.obj==Mx[:br_page_new]; dob.tmp='\clearpage'
- elsif dob.obj==Mx[:br_page_line]; dob.tmp=' \\ \hline \\ '
- elsif dob.obj==Mx[:br_obj]; dob.tmp='\parasep'
- end
- elsif dob.is==:comment \
- || dob.is==:meta
- dob.tmp='' #dob.tmp=nil
- end
- end
- data
- end
- def footnote(data)
- data.each do |dob|
- # EMBEDDED FOOTNOTES / ENDNOTES should be straightforward but not quite a synch.
- if dob.tmp =~/#{Mx[:en_a_o]}[\d*+]+\s|#{Mx[:en_b_o]}([*+]\d+)\s/
- dob.tmp=dob.tmp.gsub(/#{Mx[:en_a_o]}(\d+)\s+(.+?)#{Mx[:en_a_c]}/m,"\\footnote[\\1]{%\n \\2} ").
- gsub(/#{Mx[:en_b_o]}([*+]\d+)\s+(.+?)#{Mx[:en_b_c]}/m,"\\FootnoteA{\\1}{%\n \\2} ").
- gsub(/#{Mx[:en_a_o]}([*+]+)\s+(.+?)#{Mx[:en_a_c]}/m,"\\FootnoteA{\\1}{%\n \\2} ")
- end
- end
- data
- end
- def tables_hash(md,dob)
- @block={}
- @dob=dob
- @md.papersize_array.each do |ps|
- @@tableheader={ ps => { p: 0, l: 0 } }
- dob.tmp={ tmp: dob.tmp, paper_size: ps }
- format_l=SiSU_TeX_Pdf::FormatTextObject.new(md,dob)
- dob.tmp={ tmp: dob.tmp, paper_size: ps }
- format_p=SiSU_TeX_Pdf::FormatTextObject.new(md,dob)
- @block[ps]={
- l: format_l.longtable_landscape,
- p: format_p.longtable_portrait
- }
- end
- @dob.tmp=@block
- @dob
- end
- def tables(data)
- @tex_file=[]
- data.each do |dob|
- @tex_file << if dob.is_a?(String) \
- or dob.is_a?(Hash)
- dob
- elsif dob.is==:table
- tables_hash(@md,dob) #Hash result
- else dob
- end
- end
- @tex_file
- end
- def enclose(dob)
- dob
- end
- def box_boites(dob,ocn)
- sp_char=SiSU_TeX_Pdf::SpecialCharacters.new(@md,dob.tmp,dob.is)
- dob.tmp=sp_char.special_characters_safe
- dob.tmp=dob.tmp.gsub(/(#{Mx[:nbsp]})/m,'{\color{mywhite}\1}').
- #dob.tmp.gsub(/#{Mx[:nbsp]}/m,'{~}') # dob.tmp.gsub(/#{Mx[:nbsp]}\s*/m,'{~}')
- gsub(/#{Mx[:vline]}/m,'\vline').
- gsub(/ \\( |#{Mx[:br_nl]})/,' {\textbackslash}\1').
- gsub(/#{Mx[:br_nl]}\s*\Z/m,'').
- gsub(/#{Mx[:br_nl]}{2}/,'\newline \\\\\\ ').
- gsub(/#{Mx[:br_nl]}/,' \\\\\\ ').
- gsub(/\n\n\n/m," \\newline\n\n")
- ocn=SiSU_TeX_Pdf::FormatTextObject.new(@md).ocn_display(dob)
- dob.tmp = ocn \
- + @tex_ml.paraskip_small \
- + '\begin{Codeblock}' \
- + '\begin{codeblockboitebox} \hardspace \newline ' \
- + dob.tmp \
- + '\end{codeblockboitebox}' \
- + '\end{Codeblock}' \
- + "\n" \
- + @tex_ml.paraskip_normal
- dob
- end
- def box_listings(dob,ocn)
- sp_char=SiSU_TeX_Pdf::SpecialCharacters.new(@md,dob.tmp,dob.is)
- dob.tmp=sp_char.characters_code_listings
- dob.tmp=dob.tmp.gsub(/^\s+/m,''). #bug, fix earlier, should be made unecessary
- gsub(/#{Mx[:nbsp]}/m,' ').
- gsub(/#{Mx[:vline]}/m,'|').
- gsub(/#{Mx[:br_nl]}(?:\s?\n)?/m,"\n").
- gsub(/\n\n\n/m," \n\n")
- ocn=SiSU_TeX_Pdf::FormatTextObject.new(@md).ocn_display(dob)
- dob.tmp = ocn \
- + @tex_ml.paraskip_small \
- + '\begin{Codeblock}' \
- + "\n" \
- + '\begin{lstlisting} ' \
- + "\n" \
- + dob.tmp \
- + "\n" \
- + '\end{lstlisting} ' \
- + "\n" \
- + '\end{Codeblock}' \
- + "\n" \
- + @tex_ml.paraskip_normal
- dob
- end
- def markup_common(dob)
- if dob.of==:block
- @lineone=if dob.is==:block \
- || dob.is==:group \
- || dob.is==:alt \
- || dob.is==:verse
- dob.tmp=dob.tmp.gsub(/#{Mx[:nbsp]}/m,' \hardspace ').
- gsub(/#{Mx[:gl_bullet]}/m,'\txtbullet \hardspace '). #Bullet environment not used for grouped text, no hanging indent here
- gsub(/#{Mx[:br_nl]}+/m,"\n\n") #match not ideal, but currently not inserting extra newlines anyway
- ocn=SiSU_TeX_Pdf::FormatTextObject.new(@md).ocn_display(dob)
- dob.tmp=if dob.is==:group \
- || dob.is==:block \
- || dob.is==:alt
- dob.tmp=SiSU_TeX_Pdf::SpecialCharacters.new(@md,dob.tmp).special_characters_safe
- ocn \
- + @tex_ml.paraskip_small \
- + "\n" \
- + ' \\begin{footnotesize}' \
- + "\n\n" \
- + dob.tmp \
- + '\\end{footnotesize}' \
- + "\n" \
- + @tex_ml.paraskip_normal
- elsif dob.is==:verse
- dob.tmp=dob.tmp.gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/m,'\begin{bfseries}\1 \end{bfseries}').
- gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/m,'\emph{\1}').
- gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/m,'\uline{\1}')
- ocn \
- + @tex_ml.paraskip_tiny \
- + "\n" \
- + ' \\begin{footnotesize}' \
- + "\n\n" \
- + dob.tmp \
- + '\\end{footnotesize}' \
- + "\n" \
- + @tex_ml.paraskip_normal \
- + "\n\\linebreak\n"
- end
- dob
- elsif dob.is ==:code
- dob=if @codeblock_box == 'listings'
- box_listings(dob,ocn)
- elsif @codeblock_box == 'boites'
- box_boites(dob,ocn)
- else
- box_boites(dob,ocn)
- end
- dob
- else 'error' #should never occur
- end
- dob=enclose(dob) unless dob.tmp =~/^$/
- dob
- else
- tst=SiSU_TeX_Pdf::FormatTextObject.new(@md,dob)
- case dob.is
- when :heading
- case dob.ln
- when 1..3
- tst.heading_major
- when 4
- tst.level4
- when 5
- tst.level5
- when 6
- tst.level6
- else dob
- end
- when :heading_insert
- br="\n\\\\\n"
- if dob.name=='book_index'
- h=tst.heading_major
- heading="\\clearpage\n" + h.tmp
- idx_arr=[]
- idx=SiSU_Particulars::CombinedSingleton.instance.get_idx_raw(@md.opt).raw_idx
- idx.each do |x|
- x=if x.is_a?(String)
- x=SiSU_TeX_Pdf::SpecialCharacters.new(@md,x).special_characters
- x=SiSU_TeX_Pdf::FormatTextObject.new(@md,x).url_str_internal(x,true)
- else x=nil
- end
- idx_arr << x.sub(/,$/,'') if x.is_a?(String)
- end
- idx_str=idx_arr.join(br)
- l=heading + br + idx_str
- p=heading + br +
- '\begin{multicols}{2}' + br +
- idx_str + br +
- '\end{multicols}'
- dob.tmp={ l: l, p: p }
- elsif dob.ln==2 \
- and dob.obj=~/Metadata\b/
- tst.heading_major
- elsif dob.ln==4 \
- and dob.obj=~/Metadata\b/
- h=tst.level4
- metadata=SiSU_Metadata::TeX_Metadata.new(@md).metadata_tex
- dob.tmp=h.tmp + ' ' + '\begin{scriptsize}' + metadata.join(br) + '\end{scriptsize}'
- else dob.tmp='' # dob.tmp={ l: '', p: '' }
- end
- when :para
- if dob.bullet_
- dob.tmp=tst.bullet
- elsif dob.indent \
- and dob.hang \
- and dob.indent =~/[1-9]/ \
- and dob.indent == dob.hang
- dob.tmp=tst.indent
- elsif dob.hang \
- and dob.hang =~/[0-9]/ \
- and (dob.indent != dob.hang or dob.indent =~/[1-9]/)
- dob.tmp=tst.hang
- else
- dob.tmp=dob.tmp.strip
- dob=enclose(dob) unless dob.tmp =~/^$/
- end
- else
- dob.tmp=dob.tmp.strip unless dob.is==:code
- dob=enclose(dob) unless dob.tmp =~/^$/
- end
- if dob.is_a?(String)
- dob.tmp=dob.tmp.gsub(/\s*(?:#{Mx[:br_line]}|#{Mx[:br_nl]})\s*/,' \newline '). #% tread with care
- gsub(/(\.#{Tex[:tilde]}\S*\s*|<:\S+>|#{Mx[:fa_o]}.*?#{Mx[:fa_c]}|#{Mx[:gr_o]}.*?#{Mx[:gr_c]}|<!.*?!>|<!>)/,' ') #% tread with care
- end
- dob
- end
- if dob.tmp =~/(?:#{Mx[:url_o]}\S+?#{Mx[:url_c]}|image\b)/m \
- && dob.is !=:code
- dob=SiSU_TeX_Pdf::BareUrls.new(@md,dob).bare_urls
- tst=SiSU_TeX_Pdf::FormatTextObject.new(@md,dob)
- dob=tst.urls_txt_and_images
- dob
- elsif dob.tmp =~/https?:\/\/\S+\b/m \
- && dob.is ==:code \
- && @codeblock_box !='listings'
- dob=SiSU_TeX_Pdf::BareUrls.new(@md,dob).bare_urls_in_code
- dob
- end
- if dob.class !=Hash \
- && dob.tmp =~/#{Mx[:lnk_o]}.+?#{Mx[:lnk_c]}image\b/ \
- && dob.is !=:code
- tst=SiSU_TeX_Pdf::FormatTextObject.new(@md,dob)
- end
- dob
- end
- def tex_box_listings
- <<-WOK
-\\definecolor{listinggray}{gray}{0.9}
-\\definecolor{lbcolor}{rgb}{0.9,0.9,0.9}
-\\lstset{
- backgroundcolor=\\color{lbcolor},
- tabsize=4,
- rulecolor=,
- language=,
- basicstyle=\\scriptsize,
- upquote=true,
- aboveskip={1.5\\baselineskip},
- columns=fixed,
- showstringspaces=false,
- extendedchars=true,
- breaklines=true,
- prebreak = \\raisebox{0ex}[0ex][0ex]{\\ensuremath{\\hookleftarrow}},
- frame=single,
- showtabs=false,
- showspaces=false,
- showstringspaces=false,
- identifierstyle=\\ttfamily,
- keywordstyle=\\color[rgb]{0,0,1},
- commentstyle=\\color[rgb]{0.133,0.545,0.133},
- stringstyle=\\color[rgb]{0.627,0.126,0.941},
-}
- WOK
- end
- def tex_box_boites
- <<-WOK
-\\def\\codeblockboitebox{%
- \\def\\bkvz@before@breakbox{\\ifhmode\\par\\fi\\vskip\\breakboxskip\\relax}%
- \\def\\bkvz@set@linewidth{\\advance\\linewidth -2\\fboxrule
- \\advance\\linewidth -2\\fboxsep} %
- \\def\\bk@line{\\hbox to \\linewidth{%
- \\ifbkcount\\smash{\\llap{\\the\\bk@lcnt\\ }}\\fi
- \\psframebox*[framesep=0pt,linewidth=0pt]{%
- \\vrule\\@width\\fboxrule \\hskip\\fboxsep
- \\box\\bk@bxa
- \\hskip\\fboxsep \\vrule\\@width\\fboxrule
- }%
- }}%
- %\\def\\bkvz@top{\\hrule\\@height\\fboxrule}
- \\def\\bkvz@top{\\hrule height .6pt}%
- \\def\\bkvz@bottom{\\hrule\\@height\\fboxrule}%
- \\breakbox}
-\\def\\endcodeblockboitebox{\\endbreakbox}
- WOK
- end
- def tex_codeblock
- codeblock_box=if @codeblock_box=='listings'
- tex_box_listings
- elsif @codeblock_box=='boites'
- tex_box_boites
- else
- tex_box_boites
- end
- codeblock_box
- end
- def markup(data)
- @tex_file=[]
- 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.full.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}|#{Mx[:br_paragraph]}|\\\\/,' - ') #no line splitting in heading neither html nor latex
- @md.papersize_array.each do |ps|
- if @md.opt.act[:pdf_p][:set]==:on
- txt_obj={ txt: "#{home}: - #{title}", paper_size: ps, orientation: 'portrait' }
- orient_portrait=SiSU_TeX_Pdf::FormatHead.new(@md,txt_obj)
- @@tex_head[ps][:p]=orient_portrait.document_head_with_orientation(@codeblock_box)
- end
- if @md.opt.act[:pdf_l][:set]==:on
- txt_obj={ txt: "#{home}: - #{title}", paper_size: ps, orientation: 'landscape' }
- orient_landscape=SiSU_TeX_Pdf::FormatHead.new(@md,txt_obj)
- @@tex_head[ps][:l]=orient_landscape.document_head_with_orientation(@codeblock_box)
- end
- end
- @tex_file << <<-WOK
-#{@tex_ml.header}#{@tex_ml.footer}
-\\tolerance=300
-\\clubpenalty=300
-\\widowpenalty=300
-\\makeatother
-\\makeatother
-\\chardef\\txtbullet="2022
-\\chardef\\tilde="7E
-%\\chardef\\asterisk="2A
-\\def\\asterisk{{\\rm \\char42} }
-\\definecolor{Light}{gray}{.92}
-\\newcommand{\\Codeblock}[1]{\\normaltext\\raggedright\\small\\ttfamily\\texbackslash#1}
-\\newcommand{\\monosp}[1]{\\normaltext\\ttfamily\\texbackslash#1}
-\\newcommand{\\parasep}{\\\\ \\begin{center}*\\hspace{2em}*\\hspace{2em}*\\end{center} \\\\}
-\\newcommand{\\hardspace}{{~}}
-%\\newcommand{\\hardspace}{\\hspace{.5em}}
-\\newcommand{\\caret}{{\\^{~}}}
-\\newcommand{\\pipe}{{\\textbar}}
-\\newcommand{\\curlyopen}{\{}
-\\newcommand{\\curlyclose}{\}}
-\\newcommand{\\lt}{{\UseTextSymbol{OML}{<}}}
-\\newcommand{\\gt}{{\UseTextSymbol{OML}{>}}}
-\\newcommand{\\slash}{{/}}
-\\newcommand{\\underscore}{\\_}
-\\newcommand{\\exclaim}{\\Verbatim{!}}
-#{tex_codeblock}
-% (tilde hash amp affected by http)
-% \\sloppy
-\\begin{document}
- WOK
- @copymark='' #check and remove as now is superflous
- x={}
- txt_obj={ title: @md.title.full }
- if @md.opt.act[:pdf_l][:set]==:on
- x[:l]=SiSU_TeX_Pdf::FormatTextObject.new(@md,txt_obj).title_landscape
- end
- if @md.opt.act[:pdf_p][:set]==:on
- x[:p]=SiSU_TeX_Pdf::FormatTextObject.new(@md,txt_obj).title_portrait
- end
- @tex_file << x
- x=nil
- if defined? @md.creator.author \
- and @md.creator.author
- sp_char=SiSU_TeX_Pdf::SpecialCharacters.new(@md,@md.creator.author)
- author=sp_char.special_characters
- @tex_file << if @md.author_home
- <<-WOK
-
-\\author{\\href{#{@md.author_home}}{#{@copymark} \\textnormal{#{author}}}}
- WOK
- else "\n\\author{#{@copymark} \\textnormal{#{author}}}"
- end
- end
- if defined? @md.make.cover_image \
- and not @md.make.cover_image.nil? \
- and @md.make.cover_image[:cover] =~/\S+/
- x={}
- dir=SiSU_Env::InfoEnv.new(@md.fns)
- x[:l] =<<-WOK
-\\titlepic{\\includegraphics[width=0.3\\textwidth]{#{dir.path.image_source_include}/#{@md.make.cover_image[:cover]}}}
- WOK
- x[:p] =<<-WOK
-\\titlepic{\\includegraphics[width=0.6\\textwidth]{#{dir.path.image_source_include}/#{@md.make.cover_image[:cover]}}}
- WOK
- @tex_file << x
- x=nil
- end
- @tex_file << unless @md.fnb =~/^mail\s*$/ then @tex_ml.site
- else '\date'
- end
- @tex_file << <<-WOK
-\\pagenumbering{roman}\\maketitle
-\\pagestyle{fancy}
- WOK
- if defined? @md.rights.all \
- and @md.rights.all
- @tex_file << "\\newpage\n"
- @tex_file << @@rights
- @tex_file << @@prefix_b if defined? @md.creator.prefix_b and @md.creator.prefix_b
- end
- x={}
- if (@make.build.toc?)
- toc=<<-WOK
-\\renewcommand{\\contentsname}{#{@translate.contents}}
-\\tableofcontents
- WOK
- toc_pb={ l: @tex_ml.newpage('landscape'), p: @tex_ml.newpage('portrait') }
- else
- toc=''
- toc_pb={ l: '', p: '' }
- end
- if @md.opt.act[:pdf_l][:set]==:on
- x[:l] =<<-WOK
-#{@tex_ml.newpage('landscape')}
-\\pagestyle{fancy}
-#{toc}#{toc_pb[:l]}
-\\pagenumbering{arabic}
-#{@tex_ml.paraskip_normal}
-#{@tex_ml.newpage('landscape')}
- WOK
- end
- if @md.opt.act[:pdf_p][:set]==:on
- x[:p] =<<-WOK
-#{@tex_ml.newpage('portrait')}
-\\pagestyle{fancy}
-#{toc}#{toc_pb[:p]}
-#{@tex_ml.newpage('portrait')}
-\\pagenumbering{arabic}
-#{@tex_ml.paraskip_normal}
-#{@tex_ml.newpage('portrait')}
- WOK
- end
- @tex_file << x
- x=nil
- data.each do |dob| #% case follows with levels 1-6 indents & graphics
- if dob.is_a?(Hash)
- elsif dob.of==:para \
- || dob.of==:block #GATEWAY FIX FIX stuff
- dob=markup_common(dob)
- elsif dob.is==:table
- if ( dob.tmp['a4'] \
- or dob.tmp['a5'] \
- or dob.tmp['b5'] \
- or dob.tmp['letter'] \
- or dob.tmp['legal'])
- @md.papersize_array.each do |ps|
- if dob.tmp[ps]
- if (dob.tmp[ps][:p] and dob.tmp[ps][:l])
- dob.tmp[ps]={
- p: markup_common(dob.tmp[ps][:p]),
- l: markup_common(dob.tmp[ps][:l])
- }
- else p "#{__FILE__}:#{__LINE__}" if @md.opt.cmd.inspect =~/M/
- end
- end
- end
- elsif dob.tmp.is_a?(Hash) \
- and (dob.tmp[:p] and dob.tmp[:l])
- dob = {
- p: markup_common(dob.tmp[:p]),
- l: markup_common(dob.tmp[:l])
- }
- else p "#{__FILE__}:#{__LINE__}" if @md.opt.cmd.inspect =~/M/
- end
- end
- @tex_file << dob
- end
- @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_ml.owner_chapter}}\n" +
- "\\addcontentsline{toc}" +
- "{section}{#{@tex_ml.owner_chapter}}\n"
- @tex_file << "#{use}\n"
- @tex_file << @@rights if @@rights
- end
- @tex_file << "\n\\end{document}"
- end
- def number_paras_numbering(dob) # need tables and other types of object
- if dob.of ==:para
- paranum=dob.ocn ? dob.ocn : ''
- paranum = '' if paranum.to_i==0
- paranumber_display=if @make.build.ocn?
- tags=''
- #[keep] code that follows inserts "name tags" as hypertargets, currently using ocn (converting nametags to ocn) for internal linking, related code: |texpdf_format.rb|@|uses nametags directly|
- #if dob.tags.length > 0 # insert tags "hypertargets"
- # dob.tags.each do |t|
- # tags=tags +"\\hspace{0mm}\\hypertarget{#{t}}{\\hspace{0mm}}"
- # end
- #end
- "\\begin{tiny}\\hspace{0mm}\\end{tiny}{\\marginpar{\\begin{tiny}\\hspace{0mm}\\hypertarget{#{dob.ocn}}{#{dob.ocn}}#{tags}\\end{tiny}}}" #ocn object citation numbering
- else ''
- end
- dob.tmp = paranumber_display + dob.tmp
- end
- dob
- end
- def number_paras(data)
- data.each do |dob|
- dob=if dob.is_a?(Hash)
- if ( dob['a4'] \
- or dob['a5'] \
- or dob['b5'] \
- or dob['letter'] \
- or dob['legal'])
- para_hash={}
- @md.papersize_array.each do |ps|
- if defined? dob.tmp and dob.tmp[ps]
- if (dob.tmp[ps][:p] and dob.tmp[ps][:l])
- para_hash[ps]={
- p: number_paras_numbering(dob.tmp[ps][:p]),
- l: number_paras_numbering(dob.tmp[ps][:l])
- }
- dob.tmp=para_hash
- else p "#{__FILE__}:#{__LINE__}" if @md.opt.cmd.inspect =~/M/
- end
- end
- end
- elsif (dob.tmp[:p] and dob.tmp[:l])
- dob.tmp = {
- p: number_paras_numbering(dob.tmp[:p]),
- l: number_paras_numbering(dob.tmp[:l])
- }
- else p "#{__FILE__}:#{__LINE__}" if @md.opt.cmd.inspect =~/M/
- end
- else
- dob=if dob.of !=:comment \
- || dob.of !=:meta \
- || dob.of !=:layout
- number_paras_numbering(dob)
- else dob
- end
- end
- end
- data
- end
- def output_morph_hash(o)
- ps,h,fn=o[:ps],o[:h],o[:filename]
- if h[ps] \
- and (h[ps][:p] or h[ps][:l])
- if @md.opt.act[:pdf_p][:set]==:on
- if h[ps][:p]
- h[ps][:p]=h[ps][:p].gsub(/[ ]+$/m,'').
- gsub(/\n\n\n+/m,"\n\n")
- end
- if h[ps][:p] !~/\A\s*\Z/
- fn[:portrait].puts h[ps][:p],"\n"
- end
- end
- if @md.opt.act[:pdf_l][:set]==:on
- if h[ps][:l]
- h[ps][:l]=h[ps][:l].gsub(/[ ]+$/m,'').
- gsub(/\n\n\n+/m,"\n\n")
- end
- if h[ps][:l] !~/\A\s*\Z/
- fn[:landscape].puts h[ps][:l],"\n"
- end
- end
- elsif (h[:p] or h[:l])
- if @md.opt.act[:pdf_p][:set]==:on
- if h[:p]
- h[:p]=h[:p].gsub(/[ ]+$/m,'').
- gsub(/\n\n\n+/m,"\n\n")
- end
- if h[:p] !~/\A\s*\Z/
- fn[:portrait].puts h[:p],"\n"
- end
- end
- if @md.opt.act[:pdf_l][:set]==:on
- if h[:l]
- h[:l]=h[:l].gsub(/[ ]+$/m,'').
- gsub(/\n\n\n+/m,"\n\n")
- end
- if h[:l] !~/\A\s*\Z/
- fn[:landscape].puts h[:l],"\n"
- end
- end
- else p "#{__FILE__}:#{__LINE__}" if @md.opt.cmd.inspect =~/M/
- end
- end
- def output(array)
- @array=array=array.flatten.compact
- fns=@md.fns.gsub(/~/,'-') #this is a sorry fix, but necessary as it appears latex programs like not ~
- @md.papersize_array.each do |ps|
- texfile_landscape=(@md.opt.act[:pdf_l][:set]==:on) \
- ? (File.new("#{@env.processing_path.tex}/#{fns}.#{ps}.landscape.tex",'w+'))
- : nil
- texfile_portrait=(@md.opt.act[:pdf_p][:set]==:on) \
- ? (File.new("#{@env.processing_path.tex}/#{fns}.#{ps}.tex",'w+'))
- : nil
- file={
- landscape: texfile_landscape,
- portrait: texfile_portrait
- }
- if @md.opt.act[:pdf_p][:set]==:on
- file[:portrait] << @@tex_head[ps][:p]
- end
- if @md.opt.act[:pdf_l][:set]==:on
- file[:landscape] << @@tex_head[ps][:l]
- end
- array.each do |morph|
- if morph.is_a?(String)
- #morph.gsub!(/^\s+/,'')
- if morph !~/\A\s*\Z/
- if @md.opt.act[:pdf_p][:set]==:on
- file[:portrait].puts morph,"\n"
- end
- if @md.opt.act[:pdf_l][:set]==:on
- file[:landscape].puts morph,"\n"
- end
- end
- elsif morph.class.inspect =~ /SiSU_DAL_DocumentStructure/ \
- and morph.tmp \
- and morph.tmp.is_a?(String)
- if morph.is !=:code \
- && morph.of !=:block
- morph.tmp=morph.tmp.gsub(/^\s+/,'')
- else morph.tmp
- end
- if (morph.tmp !~/\A\s*\Z/) \
- || morph.is==:code
- if @md.opt.act[:pdf_p][:set]==:on
- file[:portrait].puts morph.tmp,"\n"
- end
- if @md.opt.act[:pdf_l][:set]==:on
- file[:landscape].puts morph.tmp,"\n"
- end
- end
- elsif morph.is_a?(Hash) #inserted headers and the like, only
- h={ ps: ps, h: morph, filename: file }
- output_morph_hash(h)
- elsif morph.tmp.is_a?(Hash) #tables & images?
- h={ ps: ps, h: morph.tmp, filename: file }
- output_morph_hash(h)
- end
- end
- array=@array
- if @md.opt.act[:pdf_p][:set]==:on
- file[:portrait].close
- end
- if @md.opt.act[:pdf_l][:set]==:on
- file[:landscape].close
- end
- 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__