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Diffstat (limited to 'lib/sisu/v4/manpage.rb')
| -rw-r--r-- | lib/sisu/v4/manpage.rb | 432 |
1 files changed, 432 insertions, 0 deletions
diff --git a/lib/sisu/v4/manpage.rb b/lib/sisu/v4/manpage.rb new file mode 100644 index 00000000..81f2ed2c --- /dev/null +++ b/lib/sisu/v4/manpage.rb @@ -0,0 +1,432 @@ +# 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 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> + + * Ralph Amissah + <ralph@amissah.com> + <ralph.amissah@gmail.com> + + ** Description: manpage text generation, stripped manpage output (unix, + linefeed) + +=end +module SiSU_Manpage + require_relative 'dal' # dal.rb + require_relative 'sysenv' # sysenv.rb + include SiSU_Env + include SiSU_Param + include SiSU_Viz + require_relative 'manpage_format' # manpage_format.rb + include SiSU_ManpageFormat + require_relative 'shared_metadata' # shared_metadata.rb + require_relative 'shared_txt' # shared_txt.rb + pwd=Dir.pwd + @@alt_id_count,@@alt_id_count,@@tablehead,@@number_of_cols=0,0,0,0 + @@tablefoot='' + class Source + def initialize(opt) + @opt=opt + if @opt.fns =~/(.+?)\.(?:-|ssm\.)?sst$/ + @@dostype='unix endnotes' + else puts "#{sf} not a processed file type" + end + end + def read + begin + @md=SiSU_Param::Parameters.new(@opt).get + @env=SiSU_Env::InfoEnv.new(@opt.fns) + path=@env.path.output_tell + tool=(@opt.cmd =~/[MVv]/) \ + ? "#{@env.program.text_editor} #{@md.file.output_path.manpage.dir}/#{@md.file.base_filename.manpage}" + : "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}" + @opt.cmd=~/[MVvz]/ \ + && @opt.cmd !~/q/ \ + ? SiSU_Screen::Ansi.new(@opt.cmd,'Manpage',tool).green_hi_blue + : SiSU_Screen::Ansi.new(@opt.cmd,'Manpage',tool).green_title_hi + SiSU_Screen::Ansi.new(@opt.cmd,@opt.fns,"#{@md.file.output_path.manpage.dir}/#{@md.file.base_filename.manpage}").flow if @opt.cmd =~/[MV]/ + @dal_array=SiSU_DAL::Source.new(@opt).get # dal file drawn here + SiSU_Manpage::Source::Scroll.new(@md,@dal_array).songsheet + SiSU_Env::InfoSkin.new(@md).select #watch + rescue + SiSU_Errors::InfoError.new($!,$@,@opt.cmd,@opt.fns).error do + __LINE__.to_s + ':' + __FILE__ + end + ensure + end + end + private + class Scroll <Source + require_relative 'defaults' # defaults.rb + require_relative 'shared_txt' # shared_txt.rb + include SiSU_TextUtils + @@endnotes={ para: [], end: [] } + def initialize(md,data) + @md,@data=md,data + @brace_url=SiSU_Viz::Skin.new.url_decoration + @vz=SiSU_Env::GetInit.instance.skin + @tab="\t" + @br="\n" + @@dostype='unix endnotes' + @manpage={ body: [], open: [], close: [], head: [], metadata: [], tail: [], endnotes: [] } + end + def songsheet + manpage=markup(@data) + publish(manpage) + end + # Used for extraction of endnotes from paragraphs + def extract_endnotes(para='') + notes=para.scan(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})([\d*+]+\s+.+?)\s*(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/m) + @n=[] + notes.flatten.each do |n| #high cost to deal with <br> appropriately within manpage, consider + n=n.dup.to_s + if n =~/#{Mx[:br_line]}/ + fix = n.split(/\s*#{Mx[:br_line]}+\s*/) #watch #added + fix.each do |x| + unless x.empty?; @n << x + end + end + else @n << n + end + end + notes=@n.flatten + notes.each do |e| + util=(e.to_s =~/^\[[\d*+]+\]:/) \ + ? (SiSU_TextUtils::Wrap.new(e.to_s,78,4,1)) + : (SiSU_TextUtils::Wrap.new(e.to_s,78,0,1)) + wrap=util.line_wrap + wrap=if wrap =~ /^\s*[\d*+]+\s+.+?\s*\Z/m + wrap.gsub(/(^| |#{Mx[:nbsp]}|\s|\*)\\\*/,'\1\\\\\*'). #man page requires + gsub(/\s\.(\S+)/,' \\.\1'). + gsub(/^\s*([\d*+]+)\s+(.+?)\s*\Z/m, <<GSUB +.TP +.BI \\1. +\\2 +GSUB + ) + else + wrap.gsub(/^\s*(.+)\Z/m, <<GSUB +\\1 +GSUB + ) + end + @@endnotes[:para] << wrap + @@endnotes[:end] << wrap << "\n.br" + @@endnotes + end + end + def manpage_metadata + @manpage[:metadata]=SiSU_Metadata::Summary.new(@md).manpage.metadata + end + def manpage_tail + SiSU_Env::InfoSkin.new(@md).select + vz=SiSU_Env::GetInit.instance.skin + generator="Generated by: #{@md.sisu_version[:project]} #{@md.sisu_version[:version]} of #{@md.sisu_version[:date_stamp]} (#{@md.sisu_version[:date]})" if @md.sisu_version[:version] + lastdone="Last Generated on: #{Time.now}" + rubyv="Ruby version: #{@md.ruby_version}" + sc=if @md.sc_info + "Source file: #{@md.sc_filename}#{@br}Version number: #{@md.sc_number}#{@br}Version date: #{@md.sc_date}#{@br}" + else '' + end + @manpage[:tail] <<<<WOK +#{@br} +.TP +Other versions of this document: +.TP + manifest: <#{@md.file.output_path.digest.url}/#{@md.file.base_filename.digest}> +.TP +at: <#{vz.url_site}> +.TP +#{sc} +.TP +* #{generator} +.TP +* #{rubyv} +.TP +* #{lastdone} +.TP +* SiSU #{vz.url_sisu} +WOK + end + def manpage_structure(dob='',hname='') #% Used to extract the structure of a document + if dob.is==:heading + lv=dob.ln + n=dob.ln - 1 + n3=dob.ln + 2 + else lv=nil + end + wrapped=if dob.is==:para \ + || dob.is==:heading + paragraph=dob.obj + if dob.is==:para + if dob.indent =~/[1-9]/ \ + and dob.indent == dob.hang + util=if dob.bullet_ + SiSU_TextUtils::Wrap.new("* #{paragraph}",78,dob.indent.to_i*2) + else SiSU_TextUtils::Wrap.new(paragraph,78,dob.indent.to_i*2) + end + elsif dob.hang =~/[0-9]/ \ + and dob.indent != dob.hang # NOT yet implemented + util=SiSU_TextUtils::Wrap.new(paragraph,78,dob.indent.to_i*2) + else + util=if dob.bullet_ + SiSU_TextUtils::Wrap.new("* #{paragraph}",78,0) + else SiSU_TextUtils::Wrap.new(paragraph,78,0) + end + end + else util=SiSU_TextUtils::Wrap.new(paragraph,78,0) + end + w=util.line_wrap + w=w.gsub(/^(\\\.)/,' \1') + w + end + if lv + times=wrapped.length + times=78 if times > 78 + @manpage[:body] << case lv + when 1; '.SH ' << wrapped.upcase << @br << '.br' + when 2..3; '.SH ' << wrapped.upcase << @br << '.br' + when 4; '.SH ' << wrapped.upcase << @br << '.br' + when 5..6; '.SH ' << wrapped.upcase << @br + end + else + @manpage[:body] << if wrapped =~/^\.BI\s/ # main text, contents, body KEEP + '.TP' << @br << wrapped.gsub(/^\.BI\s/,'.B ') # sleight ... simpler output (check gsub!) + else + '.br' << @br << wrapped + end + end + if @@endnotes[:para] \ + and @@dostype =~/footnote/ #edit out to switch off endnotes following paragraph to which they belong + @manpage[:body] << @br + @@endnotes[:para].each { |e| @manpage[:body] << e << @br } + elsif @@endnotes[:para] \ + and @@dostype =~/endnote/ + @manpage[:body] << @br*2 + end + @@endnotes[:para]=[] + end + def markup(data) # Used for major markup instructions + dir=SiSU_Env::InfoEnv.new(@md.fns) + @data_mod,@endnotes,@level,@cont,@copen,@manpage_contents_close=Array.new(6){[]} + (0..6).each { |x| @cont[x]=@level[x]=false } + (4..6).each { |x| @manpage_contents_close[x]='' } + manpage_tail #($1,$2) + table_message='[table omitted, see other document formats]' + fix=[] + manpage_metadata + data.each do |dob| + if dob.is==:comment \ + || dob.is==:heading_insert + dob.obj='' + end + dob.obj=dob.obj.gsub(/.+?<-#>/,''). # remove dummy headings (used by html) #check + gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,'^\1^'). + gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,'[\1]'). + gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,'++\1++'). + gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,'--\1--'). + gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,'"\1"'). + gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,'\1'). + gsub(/\A\s*#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}#{Mx[:br_line]}([,.:!?](?: |$))?/m,"#{Mx[:br_line]}.I \\1\\2#{Mx[:br_line]}"). + gsub(/\s*#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}([,.:!?](?: |$))?/m,"#{Mx[:br_line]}.I \\1\\2#{Mx[:br_line]}"). + gsub(/\A\s*#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}([,.:!?](?: |$))?#{Mx[:br_line]}/m,"#{Mx[:br_line]}.BI \\1\\2#{Mx[:br_line]}"). + gsub(/\s*#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}([,.:!?](?: |$))?/,"#{Mx[:br_line]}.B \\1\\2#{Mx[:br_line]}"). + gsub(/\s*#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}([,.:!?](?: |$))?/,"#{Mx[:br_line]}.I \\1\\2#{Mx[:br_line]}") + unless dob.is==:code + dob.obj=dob.obj.gsub(/(?:^|\s)#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}([,.:!?](?: |$))?/,"\\1 #{@brace_url.txt_open}\\2#{@brace_url.txt_close}\\3"). + gsub(/(^|#{Mx[:gl_c]}|\s)#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}([,.:!?](?: |$))?/,"\\1#{@brace_url.txt_open}\\2#{@brace_url.txt_close}\\3") + @manpage[:endnotes]=extract_endnotes(dob.obj) + dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}([\d*+]+)\s*(?:.+?)#{Mx[:en_a_c]}/m,'[^\1]'). # endnote marker marked up + gsub(/#{Mx[:en_b_o]}([\d*+]+)\s*(?:.+?)#{Mx[:en_b_c]}/m,'[^\1]'). # endnote marker marked up + gsub(/#{Mx[:gl_o]}#amp#{Mx[:gl_c]}/,'&'). ##{Mx[:gl_o]}#095#{Mx[:gl_c]} + gsub(/#{Mx[:gl_o]}#033#{Mx[:gl_c]}/,'!'). + gsub(/#{Mx[:gl_o]}#035#{Mx[:gl_c]}/,'#'). + gsub(/#{Mx[:gl_o]}#042#{Mx[:gl_c]}/,'*'). + gsub(/#{Mx[:gl_o]}#045#{Mx[:gl_c]}/,'-'). + gsub(/#{Mx[:gl_o]}#092#{Mx[:gl_c]}/,'\e'). + gsub(/#{Mx[:gl_o]}#047#{Mx[:gl_c]}/,'/'). + gsub(/#{Mx[:gl_o]}#095#{Mx[:gl_c]}/,'_'). + gsub(/#{Mx[:gl_o]}#123#{Mx[:gl_c]}/,'{'). + gsub(/#{Mx[:gl_o]}#125#{Mx[:gl_c]}/,'}'). + gsub(/#{Mx[:gl_o]}#126#{Mx[:gl_c]}/,'~'). + gsub(/#{Mx[:gl_o]}#169#{Mx[:gl_c]}/,'©') + else + dob.obj=dob.obj.gsub(/\\/,'\e'). + gsub(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})\s*/,"\n\n") # watch + #dob.obj.gsub!(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})+\s*/,"\n") # watch + end + dob.obj=dob.obj.gsub(/(^| |#{Mx[:nbsp]}|\s|\*)\\\*/,'\1\\\\\*'). #man page requires + gsub(/┆/,'|'). + gsub(/\s\.(\S+)/,' \\.\1'). + gsub(/(\n\.)(\S\S\S+)/m,'\1\\.\2'). + gsub(/-/,'\-') #manpages use this + dob.obj=dob.obj.gsub(/~/,'~') if dob.obj #manpages use this + if dob.is =~/block|group|verse|alt|code/ + if dob.is ==:code + dob.obj=dob.obj.gsub(/(^|[^}])_([<>])/m,'\1\2'). # _> _< + gsub(/(^|[^}])_([<>])/m,'\1\2'). # _<_< + gsub(/\A(.+)?\Z/m,".nf\n\n\\1\n\n.fi") + end + end + #dob.obj.gsub!(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})+\s*/m,"\n.br\n") # watch + dob.obj=dob.obj.gsub(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})+\s*/m,"\n\n") # watch + blit=dob.obj.scan(/\[[^\]]+\]|[^\[]+/) + blit_array=[] + blit.each do |x| + x=if x =~/^\[/ + x.gsub(/\s+/,' \ ') #manpages use this + else x + end + blit_array << x + end + dob.obj=blit_array.join + dob.obj=dob.obj.gsub(/#{Mx[:gl_o]}:name#\S+?#{Mx[:gl_c]}/mi,''). #added + #gsub(/\s\\\s+(#{Mx[:br_line]}|#{Mx[:br_nl]})/,'\1'). #a messy solution + gsub(/#{Mx[:br_page]}\s*|#{Mx[:br_page_new]}/,''). # remove page breaks + gsub(/(^|#{Mx[:gl_c]}|\s)#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1\2'). + gsub(/<a href=".+?">(.+?)<\/a>/m,'\1'). + gsub(/#{Mx[:mk_o]}name#\S+?#{Mx[:mk_c]}/,''). # remove name links + gsub(/ |#{Mx[:nbsp]}/,' '). # decide on + gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}\s*(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}#{Mx[:url_o]}\S+?#{Mx[:url_c]}/,' [ \1 ]'). #"[ #{dir.url.images_local}\/\\1 ]") + gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}\s*(\S+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}image/,' [ \1 ]'). #"[ #{dir.url.images_local}\/\\1 ]") + gsub(/^(?:^|[^_\\])#{Mx[:lnk_o]}\s*\S+?\.(?:png|jpg|gif)\s+.+?"(.*?)"\s*#{Mx[:lnk_c]}\S+/,'[image: "\1"]') + wordlist=dob.obj.scan(/\S+/) + if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/ + if dob.obj =~@regx #/.+?<~\d+;\w\d+;\w\d+>.*/ #watch change + paranum=dob.obj[@regx,3] + @p_num=SiSU_ManpageFormat::ParagraphNumber.new(paranum) + end + x=SiSU_ManpageFormat::FormatTextObject.new(@md,dob) + if dob.is==:heading + manpage_structure(dob) + dob.obj=case dob.ln + when 1; x.heading_body1 + when 2; x.heading_body2 + when 3; x.heading_body3 + when 4; x.heading_body4 + when 5; x.heading_body5 + when 6; x.heading_body6 + end + elsif dob.is==:para + manpage_structure(dob) + else + if dob.obj =~/#{table_message}/ + @manpage[:body] << dob.obj << @br + end + end + if (dob.obj =~/<a name="n\d+">/ \ + and dob.obj =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/) # -endnote + dob.obj='' + end + if dob.obj + dob.obj=dob.obj.gsub(/\s(\[)/m,' \ \1'). + gsub(/(?:#{Mx[:br_line]}|#{Mx[:br_nl]})\s*/,"\n\n"). # watch + gsub(/#{Mx[:gl_o]}#126#{Mx[:gl_c]}/,'~'). + gsub(/#{Mx[:gl_o]}#123#{Mx[:gl_c]}/,'{'). + gsub(/#{Mx[:pa_o]}\S+#{Mx[:pa_c]}/,' ') + unless dob.is ==:code + dob.obj=dob.obj.gsub(/<!.+!>/,' '). + gsub(/<:\S+>/,' ') + end + end + dob + end + end + @manpage + end + def publish(manpage) + divider='=' + content=[] + date=if defined? @md.date.modified \ + and @md.date.modified + @md.date.modified + elsif defined? @md.date.published \ + and @md.date.published + @md.date.published + else SiSU_Env::InfoDate.new.year #date missing decide on action + end + manpage_name,manpage_synopsis='','' + manpg={} + proj=SiSU_Env::InfoVersion.instance.get_version + manpage[:open] = %{.TH "#{@md.fnb}" "#{@md.make.manpage['section']}" "#{date}" "#{proj[:version]}" "#{@md.title.main}"#{@md.make.manpage['name']}#{@md.make.manpage['synopsis']}} + content << manpage[:open] + content << manpage[:head] + content << manpage[:body] + content << @@endnotes[:end] if @@dostype =~/endnotes/ + content << manpage[:metadata] + content << manpage[:tail] + Output.new(@md,content).manpage + @@endnotes={ para: [], end: [] } + end + end + class Output <Source + include SiSU_Param + include SiSU_Env + def initialize(md,content) + @md,@content=md,content + end + def manpage #%manpage output + SiSU_Env::FileOp.new(@md).mkdir + filename_manpage=SiSU_Env::FileOp.new(@md).write_file.manpage + @sisu=[] + @content.each do |para| # this is a hack + if para.is_a?(Array) \ + and para.length > 0 + para.each do |line| + line=line.gsub(/\s+$/m,'') + filename_manpage.puts line #unix manpage + end + else filename_manpage.puts para #unix manpage # /^([*=-]|\.){5}/ + end + end + filename_manpage.close + end + end + end +end +__END__ |