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authorRalph Amissah <ralph@amissah.com>2013-12-03 00:24:33 -0500
committerRalph Amissah <ralph@amissah.com>2013-12-03 00:24:33 -0500
commit6c153f78e75df56bd7c5e04a58124a8d5427d5d7 (patch)
tree7a1b6047bf71db3db59331cfa6638410b83f2927 /lib/sisu/v5
parentv5: plaintext, smarttext: markdown (diff)
v5: plaintext, smarttext: rst
Diffstat (limited to 'lib/sisu/v5')
-rw-r--r--lib/sisu/v5/constants.rb1
-rw-r--r--lib/sisu/v5/hub.rb5
-rw-r--r--lib/sisu/v5/manifest.rb8
-rw-r--r--lib/sisu/v5/options.rb5
-rw-r--r--lib/sisu/v5/sysenv.rb66
-rw-r--r--lib/sisu/v5/txt_rst.rb550
-rw-r--r--lib/sisu/v5/urls.rb8
7 files changed, 643 insertions, 0 deletions
diff --git a/lib/sisu/v5/constants.rb b/lib/sisu/v5/constants.rb
index 4f7f02a2..1b97b67f 100644
--- a/lib/sisu/v5/constants.rb
+++ b/lib/sisu/v5/constants.rb
@@ -67,6 +67,7 @@ Sfx={
txt_textile: '.textile',
txt_asciidoc: '.asciidoc.txt',
txt_markdown: '.md',
+ txt_rst: '.rst',
html: '.html',
xhtml: '.xhtml',
xml: '.xml',
diff --git a/lib/sisu/v5/hub.rb b/lib/sisu/v5/hub.rb
index 9ef005bd..755a13dd 100644
--- a/lib/sisu/v5/hub.rb
+++ b/lib/sisu/v5/hub.rb
@@ -314,6 +314,10 @@ module SiSU
require_relative 'txt_markdown' # txt_markdown.rb
SiSU_Txt_Markdown::Source.new(@opt).read
end
+ if @opt.act[:txt_rst][:set]==:on #% --rst, --rest
+ require_relative 'txt_rst' # txt_rst.rb
+ SiSU_Txt_rST::Source.new(@opt).read
+ end
if @opt.act[:html][:set]==:on #% --html, -h -H
require_relative 'html' # html.rb
SiSU_HTML::Source.new(@opt).read
@@ -652,6 +656,7 @@ module SiSU
|| @opt.act[:txt_textile][:set]==:on \
|| @opt.act[:txt_asciidoc][:set]==:on \
|| @opt.act[:txt_markdown][:set]==:on \
+ || @opt.act[:txt_rst][:set]==:on \
|| @opt.act[:html][:set]==:on \
|| @opt.act[:html_scroll][:set]==:on \
|| @opt.act[:html_seg][:set]==:on \
diff --git a/lib/sisu/v5/manifest.rb b/lib/sisu/v5/manifest.rb
index d2e4d7f2..61da6080 100644
--- a/lib/sisu/v5/manifest.rb
+++ b/lib/sisu/v5/manifest.rb
@@ -463,6 +463,14 @@ module SiSU_Manifest
file=@f.base_filename.markdown
summarize(id,file,pth,rel,url)
end
+ if FileTest.file?(@f.place_file.rst.dir)==true
+ id='rST text (UTF-8)'
+ pth=@f.output_path.rst.dir
+ rel=@f.output_path.rst.rel_sm
+ url=@f.output_path.rst.url
+ file=@f.base_filename.rst
+ summarize(id,file,pth,rel,url)
+ end
if FileTest.file?("#{@base_path}/#{@md.fns}.tex")==true
id,file='LaTeX (portrait)',"#{@md.fns}.tex"
pth,rel,url='','',''
diff --git a/lib/sisu/v5/options.rb b/lib/sisu/v5/options.rb
index 24b75b29..2f6b9a0b 100644
--- a/lib/sisu/v5/options.rb
+++ b/lib/sisu/v5/options.rb
@@ -884,6 +884,9 @@ module SiSU_Commandline
act[:txt_markdown]=(mod.inspect =~/"--markdown"/) \
? { bool: true, set: :on }
: { bool: false, set: :na }
+ act[:txt_rst]=(mod.inspect =~/"--rst"|"--rest"|"--restructuredtext"/) \
+ ? { bool: true, set: :on }
+ : { bool: false, set: :na }
act[:manpage]=(cmd =~/i/ \
|| mod.inspect =~/"--manpage"|"--man"/) \
? { bool: true, set: :on }
@@ -976,6 +979,7 @@ module SiSU_Commandline
|| act[:txt_textile][:set]==:on \
|| act[:txt_asciidoc][:set]==:on \
|| act[:txt_markdown][:set]==:on \
+ || act[:txt_rst][:set]==:on \
|| act[:xhtml][:set]==:on \
|| act[:epub][:set]==:on \
|| act[:html][:set]==:on \
@@ -1023,6 +1027,7 @@ module SiSU_Commandline
|| act[:txt_textile][:set]==:on \
|| act[:txt_asciidoc][:set]==:on \
|| act[:txt_markdown][:set]==:on \
+ || act[:txt_rst][:set]==:on \
|| act[:xhtml][:set]==:on \
|| act[:epub][:set]==:on \
|| act[:html][:set]==:on \
diff --git a/lib/sisu/v5/sysenv.rb b/lib/sisu/v5/sysenv.rb
index 410d1a2c..094df7fd 100644
--- a/lib/sisu/v5/sysenv.rb
+++ b/lib/sisu/v5/sysenv.rb
@@ -1508,6 +1508,12 @@ module SiSU_Env
? @rc['markdown']['ocn']
: false
end
+ def rst_ocn?
+ ((defined? @rc['rst']['ocn']) \
+ && @rc['rst']['ocn']==true) \
+ ? @rc['rst']['ocn']
+ : false
+ end
def widget #needs (md) #move
@rc=SiSU_Env::GetInit.new.sisu_yaml.rc
@ad=SiSU_Env::GetInit.new.ads
@@ -3022,6 +3028,9 @@ WOK
if @md.opt.act[:txt_markdown][:set]==:on #% --markdown
ft << @md.fn[:txt_markdown]
end
+ if @md.opt.act[:txt_rst][:set]==:on #% --rst, --rest
+ ft << @md.fn[:txt_rst]
+ end
if @md.opt.act[:xhtml][:set]==:on #% --xhtml, -b xhtml
ft << @md.fn[:xhtml]
end
@@ -3081,6 +3090,9 @@ WOK
if @opt.act[:txt_markdown][:set]==:on #% --markdown
ft << 'plain.txt' << '??.plain.txt' << 'plain.??.txt'
end
+ if @opt.act[:txt_rst][:set]==:on #% --rst, --rest
+ ft << 'plain.txt' << '??.plain.txt' << 'plain.??.txt'
+ end
if @opt.act[:xhtml][:set]==:on #% --xhtml, -b xhtml
ft << 'scroll.xhtml' << '??.scroll.xhtml' << 'scroll.??.xhtml'
end
@@ -4426,6 +4438,12 @@ WOK
fn=base_filename.markdown
make_file(path,fn)
end
+ def rst
+ path=output_path.rst.dir
+ make_path(path)
+ fn=base_filename.rst
+ make_file(path,fn)
+ end
def html_scroll
pth=output_path.html.dir
make_path(pth)
@@ -4574,6 +4592,15 @@ WOK
end
self
end
+ def rst
+ def dir
+ output_path.rst.dir + '/' + base_filename.rst
+ end
+ def rel
+ output_path.rst.rel + '/' + base_filename.rst
+ end
+ self
+ end
def html_scroll
def dir
output_path.html_scroll.dir + '/' + base_filename.html_scroll
@@ -4919,6 +4946,24 @@ WOK
end
i18n(fnh)
end
+ def rst(fh=nil)
+ fh=default_hash_build(fh,Sfx[:txt_rst])
+ fh[:lng]=lang_code?(fh[:lng])
+ fnh=if output_dir_structure.by_filename?
+ {
+ fn: 'plain',
+ ft: fh[:ft],
+ lng: fh[:lng],
+ }
+ else
+ {
+ fn: fh[:fn],
+ ft: fh[:ft],
+ lng: fh[:lng],
+ }
+ end
+ i18n(fnh)
+ end
def html_scroll(fh=nil)
fh=default_hash_build(fh,Sfx[:html])
fh[:lng]=lang_code?(fh[:lng])
@@ -5758,6 +5803,27 @@ WOK
end
self
end
+ def rst
+ def ft
+ 'rst_CONSTRUCTION_ZONE'
+ end
+ def dir
+ set_path(ft).dir.abc
+ end
+ def url
+ set_path(ft).url.abc
+ end
+ def rel
+ set_path(ft).rel.abc
+ end
+ def rcp
+ set_path(ft).rcp.abc
+ end
+ def rel_sm
+ set_path(ft).rel_sm.ab
+ end
+ self
+ end
def html_scroll
def ft
'html'
diff --git a/lib/sisu/v5/txt_rst.rb b/lib/sisu/v5/txt_rst.rb
new file mode 100644
index 00000000..c98bb275
--- /dev/null
+++ b/lib/sisu/v5/txt_rst.rb
@@ -0,0 +1,550 @@
+# 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/v5/plaintext_rst.rb;hb=HEAD>
+
+ * Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+ ** Description: plaintext (smarttext) generation, rST
+
+=end
+module SiSU_Txt_rST
+ require_relative 'ao' # ao.rb
+ require_relative 'sysenv' # sysenv.rb
+ include SiSU_Env
+ require_relative 'shared_metadata' # shared_metadata.rb
+ require_relative 'txt_shared' # txt_shared.rb
+ include SiSU_Param
+ include SiSU_Viz
+ @@alt_id_count,@@alt_id_count,@@tablehead,@@number_of_cols=0,0,0,0
+ @@tablefoot=''
+ class Source
+ def initialize(opt)
+ @opt=opt
+ unless @opt.fns =~/(.+?)\.(?:-|ssm\.)?sst$/
+ puts "#{sf} not a processed file type"
+ end
+ end
+ def read
+ begin
+ md=SiSU_Param::Parameters.new(@opt).get
+ env=SiSU_Env::InfoEnv.new(@opt.fns)
+ unless @opt.act[:quiet][:set]==:on
+ tool=(@opt.act[:verbose][:set]==:on \
+ || @opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on) \
+ ? "#{env.program.text_editor} #{md.file.output_path.rst.dir}/#{md.file.base_filename.rst}"
+ : "[#{@opt.f_pth[:lng_is]}] #{@opt.fno}"
+ (@opt.act[:verbose][:set]==:on \
+ || @opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on) \
+ ? SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],'rST (plaintext utf-8)',tool).green_hi_blue
+ : SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],'rST (plaintext utf-8)',tool).green_title_hi
+ if (@opt.act[:verbose_plus][:set]==:on \
+ || @opt.act[:maintenance][:set]==:on)
+ SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],@opt.fns,"#{md.file.output_path.rst.dir}/#{md.file.base_filename.rst}").flow
+ end
+ end
+ ao_array=SiSU_AO::Source.new(@opt).get # ao file drawn here
+ wrap_width=if defined? md.make.plaintext_wrap \
+ and md.make.plaintext_wrap
+ md.make.plaintext_wrap
+ elsif defined? env.plaintext_wrap \
+ and env.plaintext_wrap
+ env.plaintext_wrap
+ else 78
+ end
+ #wrap_width=(defined? md.make.plaintext_wrap) ? md.make.plaintext_wrap : 78
+ SiSU_Txt_rST::Source::Scroll.new(md,ao_array,wrap_width).songsheet
+ rescue
+ SiSU_Errors::Rescued.new($!,$@,@opt.cmd,@opt.fns).location do
+ __LINE__.to_s + ':' + __FILE__
+ end
+ ensure
+ end
+ end
+ private
+ class Scroll <Source
+ require_relative 'defaults' # defaults.rb
+ require_relative 'txt_shared' # txt_shared.rb
+ include SiSU_TextUtils
+ @@endnotes={ para: [], end: [] }
+ def initialize(md,data,wrap_width)
+ @md,@data,@wrap_width=md,data,wrap_width
+ @env=SiSU_Env::InfoEnv.new(@md.fns)
+ @brace_url=SiSU_Viz::Defaults.new.url_decoration
+ @tab="\t"
+ @@endnotes_=case md.opt.mod.inspect
+ when /--footnote/; false
+ when /--endnote/; true
+ else true
+ end
+ @plaintext={ body: [], open: [], close: [], head: [], metadata: [], tail: [] }
+ end
+ def songsheet
+ plaintext=markup(@data)
+ publish(plaintext)
+ end
+ def break_line
+ "\n"
+ end
+ # Used for extraction of endnotes from paragraphs
+ def extract_endnotes(dob='')
+ notes=dob.obj.scan(/(?:#{Mx[:en_a_o]}|#{Mx[:en_b_o]})([\d*+]+\s+.+?)(?:#{Mx[:en_a_c]}|#{Mx[:en_b_c]})/)
+ @n=[]
+ notes.flatten.each do |n| #high cost to deal with <br> appropriately within plaintext, consider
+ n=n.dup.to_s
+ if n =~/#{Mx[:br_line]}|#{Mx[:br_nl]}/
+ fix = n.split(/#{Mx[:br_line]}|#{Mx[:br_nl]}/) #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,@wrap_width,4,1))
+ : (SiSU_TextUtils::Wrap.new(e.to_s,@wrap_width,1,1))
+ wrap=util.line_wrap
+ wrap=if wrap =~ /^\s*[\d*+]+\s+.+?\s*\Z/m
+ wrap.gsub(/^(\s*)([\d*+]+)\s+(.+?)\s*\Z/m, <<-GSUB
+\\1[\\2]: \\3
+ GSUB
+ )
+ else
+ wrap.gsub(/^(.+)\Z/m, <<-GSUB
+\\1
+ GSUB
+ )
+ end
+ @@endnotes[:para] << "-#{wrap}"
+ @@endnotes[:end] << '' << wrap
+ end
+ @@endnotes
+ end
+ def plaintext_metadata
+ array=SiSU_Metadata::Summary.new(@md).plaintext.metadata
+ array.each do |meta|
+ tag,inf=meta.scan(/^.+?:\s|.+/)
+ if tag and inf
+ util=SiSU_TextUtils::Wrap.new(inf,@wrap_width,15,1)
+ txt=util.line_wrap
+ @plaintext[:metadata] <<<<WOK
+
+#{@tab}#{tag}#{txt}
+WOK
+ end
+ end
+ end
+ def plaintext_tail
+# env=SiSU_Env::InfoEnv.new(@md.fns)
+ vz=SiSU_Viz::Defaults.new
+ 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}#{break_line}Version number: #{@md.sc_number}#{break_line}Version date: #{@md.sc_date}#{break_line}"
+ else ''
+ end
+ @plaintext[:tail] <<<<WOK
+#{break_line}
+plaintext (plain text):
+ #{@md.file.output_path.rst.url}/#{@md.file.base_filename.rst}#{break_line}
+Other versions of this document: #{break_line}
+manifest:
+ #{@md.file.output_path.manifest.url}/#{@md.file.base_filename.manifest}#{break_line}
+at:
+ #{@md.file.output_path.base.url}#{break_line}
+
+#{sc}
+* #{generator}
+* #{rubyv}
+* #{lastdone}
+* SiSU #{vz.url_sisu}
+WOK
+ end
+ def decorate
+ def heading
+ def underscore
+ def l1
+ '='
+ end
+ def l2
+ '-'
+ end
+ def l3
+ '`'
+ end
+ def l4
+ ':'
+ end
+ def l5
+ "'"
+ end
+ def l6
+ '"'
+ end
+ self
+ end
+ self
+ end
+ def bold
+ def open
+ '*'
+ end
+ def close
+ '*'
+ end
+ self
+ end
+ def italics
+ def open
+ '/'
+ end
+ def close
+ '/'
+ end
+ self
+ end
+ def underscore
+ def open
+ '_'
+ end
+ def close
+ '_'
+ end
+ self
+ end
+ #def emphasis
+ # def open
+ # ''
+ # end
+ # def close
+ # ''
+ # end
+ # self
+ #end
+ def cite
+ def open
+ '"'
+ end
+ def close
+ '"'
+ end
+ self
+ end
+ def insert
+ def open
+ '+'
+ end
+ def close
+ '+'
+ end
+ self
+ end
+ def strike
+ def open
+ '-'
+ end
+ def close
+ '-'
+ end
+ self
+ end
+ def superscript
+ def open
+ '^'
+ end
+ def close
+ '^'
+ end
+ self
+ end
+ def subscript
+ def open
+ '['
+ end
+ def close
+ ']'
+ end
+ self
+ end
+ def hilite
+ def open
+ '*'
+ end
+ def close
+ '*'
+ end
+ self
+ end
+ def monospace
+ def open
+ '#'
+ end
+ def close
+ '#'
+ end
+ self
+ end
+ self
+ end
+ def heading_decorated_underscore(dob,times,p_num)
+ if dob.is==:heading
+ #times=@wrap_width if times > @wrap_width
+ case dob.lc
+ when 1 then decorate.heading.underscore.l1*times + p_num << break_line*2
+ when 2 then decorate.heading.underscore.l2*times + p_num << break_line*2
+ when 3 then decorate.heading.underscore.l3*times + p_num << break_line*2
+ when 4 then decorate.heading.underscore.l4*times + p_num << break_line*2
+ when 5 then decorate.heading.underscore.l5*times + p_num << break_line*2
+ when 6 then decorate.heading.underscore.l6*times + p_num << break_line*2
+ end
+ end
+ end
+ def plaintext_structure(dob='',p_num='') #% Used to extract the structure of a document
+ util=nil
+ wrapped=if dob.is==:para \
+ || dob.is==:heading
+ if dob.is==:heading
+ util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0)
+ elsif dob.is==:para
+ if dob.hang \
+ and dob.hang =~/[0-9]/ \
+ and dob.indent != dob.hang
+ util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.indent.to_i*2,dob.hang.to_i*2)
+ #util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.hang.to_i*2,0)
+ elsif dob.indent =~/[1-9]/
+ util=if dob.bullet_
+ SiSU_TextUtils::Wrap.new("* #{dob.obj}",@wrap_width,dob.indent.to_i*2)
+ else SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,dob.indent.to_i*2)
+ end
+ else
+ util=if dob.bullet_
+ SiSU_TextUtils::Wrap.new("* #{dob.obj}",@wrap_width,0)
+ else SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0)
+ end
+ end
+ else util=SiSU_TextUtils::Wrap.new(dob.obj,@wrap_width,0)
+ end
+ dob.is==:heading ? util.no_wrap_no_breaks : util.line_wrap
+ end
+ if dob.is==:heading
+ @plaintext[:body] << wrapped + p_num # main text, contents, body KEEP
+ @plaintext[:body] << heading_decorated_underscore(dob,wrapped.length,p_num)
+ else
+ @plaintext[:body] << wrapped + p_num << break_line # main text, contents, body KEEP
+ end
+ if @@endnotes[:para] \
+ and not @@endnotes_
+ @@endnotes[:para].each {|e| @plaintext[:body] << e << break_line}
+ elsif @@endnotes[:para] \
+ and @@endnotes_
+ end
+ @@endnotes[:para]=[]
+ end
+ def markup(data) # Used for major markup instructions
+ SiSU_Env::InfoEnv.new(@md.fns)
+ @data_mod,@endnotes,@level,@cont,@copen,@plaintext_contents_close=Array.new(6){[]}
+ (0..6).each { |x| @cont[x]=@level[x]=false }
+ (4..6).each { |x| @plaintext_contents_close[x]='' }
+ plaintext_tail #($1,$2)
+ plaintext_metadata
+ table_message='[table conversion awaited, see other document formats]'
+ data.each do |dob|
+ dob.obj=dob.obj.gsub(/#{Mx[:gr_o]}Th?#{Mx[:tc_p]}.+/um,"#{break_line}#{table_message}"). #fix
+ gsub(/.+?#{Mx[:gl_o]}-##{Mx[:gl_c]}/,''). # remove dummy headings (used by html) #check also [~-]#
+ gsub(/#{Mx[:fa_bold_o]}(.+?)#{Mx[:fa_bold_c]}/,
+ "#{decorate.bold.open}\\1#{decorate.bold.close}").
+ gsub(/#{Mx[:fa_italics_o]}(.+?)#{Mx[:fa_italics_c]}/,
+ "#{decorate.italics.open}\\1#{decorate.italics.close}").
+ gsub(/#{Mx[:fa_underscore_o]}(.+?)#{Mx[:fa_underscore_c]}/,
+ "#{decorate.underscore.open}\\1#{decorate.underscore.close}").
+ gsub(/#{Mx[:fa_subscript_o]}(.+?)#{Mx[:fa_subscript_c]}/,
+ "#{decorate.subscript.open}\\1#{decorate.subscript.close}").
+ gsub(/#{Mx[:fa_superscript_o]}(.+?)#{Mx[:fa_superscript_c]}/,
+ "#{decorate.superscript.open}\\1#{decorate.superscript.close}").
+ gsub(/#{Mx[:fa_insert_o]}(.+?)#{Mx[:fa_insert_c]}/,
+ "#{decorate.insert.open}\\1#{decorate.insert.close}").
+ gsub(/#{Mx[:fa_cite_o]}(.+?)#{Mx[:fa_cite_c]}/,
+ "#{decorate.cite.open}\\1#{decorate.cite.close}").
+ gsub(/#{Mx[:fa_strike_o]}(.+?)#{Mx[:fa_strike_c]}/,
+ "#{decorate.strike.open}\\1#{decorate.strike.close}").
+ gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,
+ "#{decorate.monospace.open}\\1#{decorate.monospace.close}")
+ unless dob.is==:code
+ dob.obj=dob.obj.gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:rel_o]}\S+?#{Mx[:rel_c]}/,'\1').
+ gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1').
+ gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,'\1 [link: <\2>]').
+ gsub(/#{Mx[:lnk_o]}(.+?)#{Mx[:lnk_c]}image/,'\1 [link: local image]').
+ gsub(/#{Mx[:url_o]}(\S+?)#{Mx[:url_c]}/,"#{@brace_url.txt_open}\\1#{@brace_url.txt_close}")
+ extract_endnotes(dob)
+ dob.obj=dob.obj.gsub(/#{Mx[:en_a_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_a_c]}/,'[^\1]'). # endnote marker marked up
+ gsub(/#{Mx[:en_b_o]}([\d*+]+)\s+(?:.+?)#{Mx[:en_b_c]}/,'[^\1]'). # endnote marker marked up
+ gsub(/#{Mx[:gl_o]}(?:#lt|#060)#{Mx[:gl_c]}/,'<').
+ gsub(/#{Mx[:gl_o]}(?:#gt|#062)#{Mx[:gl_c]}/,'>').
+ gsub(/#{Mx[:gl_o]}#(?:038|amp)#{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]}#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]}/,'©').
+ gsub(/#{Mx[:gl_o]}#092#{Mx[:gl_c]}/,'\\')
+ end
+ dob.obj=if dob.of==:block # watch
+ dob.obj.gsub(/#{Mx[:gl_o]}●#{Mx[:gl_c]}/m,"* ").
+ gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line)
+ else dob.obj.gsub(/\n?#{Mx[:br_line]}\n?|\n?#{Mx[:br_nl]}\n?/m,break_line*2)
+ end
+ if dob.is==:code
+ dob.obj=dob.obj.gsub(/(^|[^}])_([<>])/m,'\1\2'). # _> _<
+ gsub(/(^|[^}])_([<>])/m,'\1\2') # _<_<
+ end
+ dob.obj=dob.obj.gsub(/#{Mx[:url_o]}_(\S+?)#{Mx[:url_c]}/,'\1').
+ gsub(/<a href=".+?">(.+?)<\/a>/m,'\1').
+ gsub(/#{Mx[:mk_o]}:name#(\S+?)#{Mx[:mk_c]}/,''). # remove name links
+ gsub(/&nbsp;|#{Mx[:nbsp]}/,' '). # decide on
+ gsub(/(?:^|[^_\\])#{Mx[:lnk_o]}(\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+?\.(?:png|jpg|gif)) .+?#{Mx[:lnk_c]}image/,' [ \1 ]').
+ gsub(/(?:^|[^_\\])\{\s*\S+?\.(?:png|jpg|gif)\s+.+?"(.*?)"\s*\}\S+/,'[image: "\1"]')
+ if dob.obj !~/(^#{Rx[:meta]}|#{Mx[:br_eof]}|#{Mx[:br_endnotes]})/
+ p_num=''
+ #ocn
+ if dob.is==:heading \
+ or dob.is==:para
+ plaintext_structure(dob,p_num)
+ elsif dob.is==:group \
+ or dob.is==:block \
+ or dob.is==:verse \
+ or dob.is==:code \
+ or dob.is==:table
+ @plaintext[:body] << dob.obj + p_num << break_line
+ elsif dob.is==:break
+ sp=' '
+ ln='-'
+ @plaintext[:body] <<=if dob.obj==Mx[:br_page] \
+ or dob.obj==Mx[:br_page_new] \
+ or dob.obj==Mx[:br_page_line]
+ "#{break_line}#{ln*40}#{break_line*2}"
+ elsif dob.obj ==Mx[:br_obj]
+ "#{break_line}#{sp*20}* * *#{break_line*2}"
+ end # following empty line (break_line) missing, fix
+ end
+ dob='' if (dob.obj =~/<a name="n\d+">/ \
+ and dob.obj =~/^(-\{{2}~\d+|<!e[:_]\d+!>)/) # -endnote
+ if dob ## Clean Prepared Text
+ dob.obj=dob.obj.gsub(/<!.+!>/,' ').
+ gsub(/<:\S+>/,' ')
+ end
+ end
+ end
+ @plaintext
+ end
+ def publish(plaintext)
+ divider='='
+ content=[]
+ content << plaintext[:open]
+ content << plaintext[:head]
+ content << plaintext[:body]
+ content << @@endnotes[:end] if @@endnotes_
+ content << "#{break_line}#{divider*@wrap_width}#{break_line}"
+ content << plaintext[:metadata]
+ content << "#{break_line}#{divider*@wrap_width}#{break_line}" if @md.stmp =~/\w+/ #not used?
+ content << plaintext[:tail]
+ Output.new(content,@md).rst
+ @@endnotes={ para: [], end: [] }
+ end
+ end
+ class Output <Source
+ include SiSU_Param
+ include SiSU_Env
+ def initialize(content,md)
+ @content,@md=content,md
+ end
+ def rst
+ file_plaintext=SiSU_Env::FileOp.new(@md).write_file.rst
+ @sisu=[]
+ emptyline=0
+ @content.each do |para| # this is a hack
+ if para.is_a?(Array) \
+ and para.length > 0
+ para.each do |line|
+ if line
+ line=line.gsub(/[ \t]+$/m,'').
+ gsub(/^\A[ ]*\Z/m,'')
+ (line=~/^\A\Z/) \
+ ? (emptyline+=1)
+ : emptyline=0
+ if emptyline < 2 #remove additional empty lines
+ file_plaintext.puts line
+ end
+ end
+ end
+ else file_plaintext.puts para #unix plaintext # /^([*=-]|\.){5}/
+ end
+ end
+ file_plaintext.close
+ end
+ end
+ end
+end
+__END__
diff --git a/lib/sisu/v5/urls.rb b/lib/sisu/v5/urls.rb
index 7da71137..43ecd6cb 100644
--- a/lib/sisu/v5/urls.rb
+++ b/lib/sisu/v5/urls.rb
@@ -117,6 +117,7 @@ module SiSU_Urls
' --textile (textile txt)'=>@fn[:txt_textile],
' --asciidoc (asciidoc txt)'=>@fn[:txt_asciidoc],
' --markdown (markdown txt)'=>@fn[:txt_markdown],
+ ' --rst (rST restructured-text)'=>@fn[:txt_rst],
'x --xml-sax (XML sax type)'=>@fn[:sax],
'X --xml-dom (XML dom type)'=>@fn[:dom],
' --xml-scaffold-sisu (XML scaffold)'=>@fn[:xml_scaffold_structure_sisu],
@@ -165,6 +166,9 @@ module SiSU_Urls
def markdown(x)
SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],"[#{@opt.f_pth[:lng_is]}] -#{x}","#{@prog.web_browser} file://#{@md.file.output_path.markdown.dir}/#{@md.file.base_filename.markdown}").result
end
+ def rst(x)
+ SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],"[#{@opt.f_pth[:lng_is]}] -#{x}","#{@prog.web_browser} file://#{@md.file.output_path.rst.dir}/#{@md.file.base_filename.rst}").result
+ end
def epub(x)
SiSU_Screen::Ansi.new(@opt.act[:color_state][:set],"[#{@opt.f_pth[:lng_is]}] -#{x}","#{@prog.epub_viewer} #{@md.file.output_path.epub.dir}/#{@md.file.base_filename.epub}").result
end
@@ -334,6 +338,10 @@ module SiSU_Urls
and @opt.act[:txt_markdown][:set]==:on
show.markdown(x)
end
+ if x=~/--rst\b/ \
+ and @opt.act[:txt_rst][:set]==:on
+ show.rst(x)
+ end
if x=~/--xhtml\b/ \
and @opt.act[:xhtml][:set]==:on
show.xhtml(x)