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# 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, 2014 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>
* Git
<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=summary>
<http://git.sisudoc.org/gitweb/?p=code/sisu.git;a=blob;f=lib/sisu/v6/ao_misc_arrange.rb;hb=HEAD>
* Ralph Amissah
<ralph@amissah.com>
<ralph.amissah@gmail.com>
** Description: system environment, resource control and configuration details
=end
module SiSU_AO_MiscArrangeText
class SI
def initialize(md,data)
@md,@data=md,data
end
def conditional_headings(para)
para=para.gsub(/^(:?A~)\s*$/,'\1~ @title @author'). #conditional header
gsub(/^((?:[1-9]|:?[A-D])~\S*)\s*$/,
'\1~ [Note: heading marker::required title missing]~#') #conditional header for incorporated document 2004w12
if para =~/^@\S+?:/
para=para.gsub(/^@(\S+?):(\s+|$)/,
"#{Mx[:meta_o]}\\1#{Mx[:meta_c]}\\2").
gsub(/^@(\S+?):([+-])(\s+|$)/,
"#{Mx[:meta_o]}\\1\\2#{Mx[:meta_c]}\\3")
end
para
end
def markup_blocks(para)
def ticks(para)
block_open,block_close,text=nil,nil,nil
if para =~/\A```[ ]+(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table).*?\n.+?\n```(?:\s+[~-][#]|\s+\~\{.+?\}\~)?\s*\Z/m
@flag=:close
block_open,text,block_close=
/\A(```[ ]+(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table).*?)\n(.+?)\n(```([ ]+[~-][#]|\s+\~\{.+?\}\~)?)\s*\Z/m.
match(para)[1..3]
((para=~/^```[ ]+table(?:~h)?\s+/) \
and (para !~/^```[ ]+table(?:~h)?\s+c\d+/)) \
? para
: (para=[]; para << block_open << text << block_close)
elsif para =~/\A```[ ]+(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table).*?\n.*?\Z/m #look at, study
@flag=:open
block_open,text=/\A(```(?:[ ]+.+?))\n(.*?)\Z/m.match(para)[1,2]
para=[]
if not text.to_s.empty?
para << block_open << text
else
para << block_open
end
elsif para =~/\A.+?\n```(?:\s+\~\{.+?\}\~)?(?:\s+[~-][#])?(\s*=\{.+?\})?\s*\Z/m \
and @flag==:open
@flag=:close
text,block_close=
/\A(.+?)\n(```(?:\s+\~\{.+?\}\~)?(?:\s+[~-][#])?(?:\s+=\{.+?\})?)\s*\Z/m.match(para)[1,2]
para=[]
if not text.to_s.empty?
para << text.to_s << block_close
else
para << block_close
end
else para
end
para
end
def ticks_remove(para)
unless @md.opt.act[:quiet][:set] ==:on
SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).
mark("ticks not recognized, ticks removed from pargraph\n#{para}")
end
para=para.gsub(/```[ ]+\S+[ ]*/m,'').
gsub(/```\s*/m,'').
strip
end
def ticks_quote(para)
@flag=:quote_open
text=para
para=[]
if text =~ /```[ ]+quote/m
para << '`:quote_open`'
text=text.gsub(/```[ ]+quote/m,'')
end
text=if text =~/(?:\n|\A)=\{.+?\}/m #exclude book index from indent markup
txt,bkidx,tail=/(.+?)((?:\n|\A)=\{.+?\}$)(.*)/m.match(text).captures
txt=txt.gsub(/(?:\n|\A)([^`\n]+)/m,'_1 \1')
txt + bkidx + tail
else text.gsub(/(?:\n|\A)([^`\n]+)/m,'_1 \1')
end
para << text.gsub(/```/m,'')
if text =~/```/m
@flag=:quote_close
para << '`:quote_close`'
end
para
end
def curly_braces(para)
block_open,block_close,text=nil,nil,nil
para=if para =~/\A(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table)\{ .+?\n.+?\n\}(?:code|box|poem|alt|group|block|table)(?: [~-][#])?\s*\Z/m
block_open,text,block_close=
/\A((?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table)\{ .+?)\n(.+?)\n(\}(?:code|box|poem|alt|group|block|table)(?: [~-][#])?)\s*\Z/m.
match(para)[1..3]
para=[]
para << block_open << text << block_close
elsif para =~/\A(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table)\{ .+?\n.+?\Z/m
block_open,text=
/\A((?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table)\{ .+?)\n(.+?)\Z/m.
match(para)[1,2]
para=[]
if not text.to_s.empty?
para << block_open << text
else
para << block_open
end
elsif para =~/\A.+?\n\}(?:code|box|poem|alt|group|block|table)(?: [~-][#])?\s*\Z/m
text,block_close=
/\A(.+?)\n(\}(?:code|box|poem|alt|group|block|table)(?: [~-][#])?)\s*\Z/m.
match(para)[1,2]
para=[]
if not text.to_s.empty?
para << text.to_s << block_close
else
para << block_close
end
else para
end
para
end
para=if (para =~/\A```[ ]+quote/m \
and @flag !=:open) \
or @flag==:quote_open
ticks_quote(para)
elsif para =~/\A```[ ]+(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table).*?\n.*?\Z/m \
or @flag==:open
ticks(para)
elsif para =~/```/m
ticks_remove(para)
else
para
end
para=if para =~/^(?:code(?:\.[a-z][0-9a-z_]+)?|box(?:\.[a-z_]+)?|poem|alt|group|block|table)\{|^\}(?:code|box|poem|alt|group|block|table)/m
curly_braces(para)
else
para
end
end
def prepare_text
data=@data
data_new=[],[]
if data[0] =~ /^#!\s*(?:\/usr\/bin\/env sisu|\/usr\/bin\/sisu)/ # remove bang from top #! (however file is stripped, so will be removed provided no content precedes it)
data[0]=data[0].gsub(/^#!\s*\/usr\/bin\/sisu/,'').
gsub(/^#!\s*\/usr\/bin\/env sisu/,'')
end
if data[0] =~ /^(SiSU\s+[\d.]*|sisu-[\d.]+)$/ # SiSU identifier
data[0]=data[0].gsub(/^(SiSU\s*[\d.]*)$/,'% \1').
gsub(/^(sisu-[\d.]+)$/,'% \1')
end
data.each do |para|
para=conditional_headings(para)
data_new << markup_blocks(para)
end
data_new=data_new.flatten
end
end
end
__END__
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