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+# encoding: utf-8
+=begin
+
+* Name: SiSU
+
+** Description: documents, structuring, processing, publishing, search
+*** system environment, debug related
+
+** Author: Ralph Amissah
+ <ralph@amissah.com>
+ <ralph.amissah@gmail.com>
+
+** Copyright: (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+ 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 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/utils.rb;hb=HEAD>
+
+=end
+module SiSU_Utils
+ class CodeMarker
+ def initialize(line,file,color=:red)
+ @line,@file,@color=line.to_s,file,color
+ end
+ def ansi(color=nil)
+ @color=color ? color : @color
+ c={}
+ c[:on]=case @color
+ when :red then ANSI_C[:red]
+ when :green then ANSI_C[:green]
+ when :yellow then ANSI_C[:yellow]
+ when :blue then ANSI_C[:blue]
+ when :fuchsia then ANSI_C[:fuchsia]
+ when :cyan then ANSI_C[:cyan]
+ when :inv_red then ANSI_C[:inv_red]
+ when :inv_green then ANSI_C[:inv_green]
+ when :inv_yellow then ANSI_C[:inv_yellow]
+ when :inv_blue then ANSI_C[:inv_blue]
+ when :inv_fuchsia then ANSI_C[:inv_fuchsia]
+ when :inv_cyan then ANSI_C[:inv_cyan]
+ when :b_red then ANSI_C[:b_red]
+ when :b_green then ANSI_C[:b_green]
+ when :b_yellow then ANSI_C[:b_yellow]
+ when :b_blue then ANSI_C[:b_blue]
+ when :b_fuchsia then ANSI_C[:b_fuchsia]
+ when :b_cyan then ANSI_C[:b_cyan]
+ else ANSI_C[:red]
+ end
+ c[:off]= ANSI_C[:off]
+ #ansi_color + @line.to_s + ansi_color_off + ' ' + @file.gsub(/([^\/]+$)/,"#{ansi_color}\\1#{ansi_color_off}")
+ c
+ end
+ def var(v,x)
+ h={ c: nil, m: '' }
+ if v.is_a?(Hash)
+ h[:c] = (defined? v[:c]) ? v[:c] : ''
+ h[:m] = (defined? v[:m]) ? v[:m] : ''
+ elsif (v.is_a?(Symbol) \
+ and x.is_a?(String))
+ if v.is_a?(Symbol)
+ h[:c]=v
+ elsif v.is_a?(String)
+ h[:m]=v
+ end
+ if x.is_a?(String)
+ h[:m]=x
+ end
+ elsif (v.is_a?(Symbol) \
+ or v.is_a?(String))
+ if v.is_a?(Symbol)
+ h[:c]=v
+ elsif v.is_a?(String)
+ h[:m]=v
+ end
+ end
+ h[:c] = (defined? h[:c]) ? h[:c] : ''
+ h[:m] = (defined? h[:m]) ? h[:m] : ''
+ h[:c]=ansi(h[:c])
+ h[:m]=message(h[:m])
+ h
+ end
+ def message(msg='')
+ @message=(msg.nil? || msg.empty?) \
+ ? ''
+ : ' ' + msg
+ end
+ def set(v=nil,x=nil)
+ v=var(v,x)
+ file,path=File.basename(@file),File.dirname(@file)
+ v[:c][:on] + @line + v[:c][:off] + ' ' \
+ + path + '/' \
+ + "#{v[:c][:on]}#{file}#{v[:c][:off]}" \
+ + v[:m]
+ end
+ def mark(v=nil,x=nil)
+ puts set(v,x)
+ end
+ def tell(v=nil,x=nil)
+ puts set(v,x)
+ end
+ def report(v=nil,x=nil)
+ puts set(v,x)
+ end
+ def ok(v=nil,x=nil)
+ if (v.is_a?(Symbol) \
+ and x.is_a?(String))
+ x= '*OK* ' + x
+ elsif v.is_a?(String)
+ v='*OK* ' + v
+ x=nil
+ else
+ v,x='*OK*',nil
+ end
+ puts set(v,x)
+ end
+ def warn(v=nil,x=nil)
+ if (v.is_a?(Symbol) \
+ and x.is_a?(String))
+ x="\n " + '*WARN* ' + x
+ elsif v.is_a?(String)
+ v="\n " + '*WARN* ' + v
+ x=nil
+ else
+ v,x='*WARN*',nil
+ end
+ puts set(v,x)
+ end
+ def error(v=nil,x=nil)
+ if (v.is_a?(Symbol) \
+ and x.is_a?(String))
+ x="\n " + '*ERROR* ' + x
+ elsif v.is_a?(String)
+ v="\n " + '*ERROR* ' + v
+ x=nil
+ else
+ v,x='*ERROR*',nil
+ end
+ STDERR.puts set(v,x)
+ end
+ end
+ class Path
+ def initialize(dir=Dir.pwd)
+ @dir=dir
+ end
+ def base_markup(call_path=nil)
+ call_path = call_path \
+ ? call_path \
+ : Dir.pwd
+ (/(\S+?)(?:\/(?:#{Px[:lng_lst_rgx]}))?$/).match(call_path)[1]
+ end
+ def base_markup_stub
+ m=/.+\/(?:src\/)?(\S+)/im
+ base_markup[m,1]
+ end
+ def image_src
+ if base_markup =~/sisupod\/doc[\/]?$/
+ base_markup.gsub(/\/doc[\/]?$/,'/image')
+ elsif FileTest.directory?("#{base_markup}/_sisu/image")
+ "#{base_markup}/_sisu/image"
+ end
+ end
+ def bmd
+ base_markup
+ end
+ end
+end
+__END__
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark({ m: %{
+ code: #{@@flag[:code]}, <-- close "#{t_o}"
+}})
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark({ m: %{
+ code: #{@@flag['code']}, <-- close "#{t_o}"
+}, c: :green})
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark({ m: %{
+ code: #{@@flag['code']}, open --> "#{t_o}"
+}}) if t_o=~/^```/m
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark(%{ code: #{@@flag['code']}, open --> "#{t_o}" }) \
+if t_o=~/^```/m
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark("open -->")
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark("open -->")
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark("open -->",:green)
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark(:green,"open -->")
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark("open -->")
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark(:green)
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:green).mark("open -->")
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).mark('open -->',:green)
+SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:red).mark
+puts SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:red).set
+puts SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).set('',:green)
+puts SiSU_Utils::CodeMarker.new(__LINE__,__FILE__).set('',:fuchsia)
+puts ANSI_C[:red] + __LINE__.to_s + ANSI_C[:off] + ' ' + __FILE__
+puts "#{ANSI_C[:red]} #{__LINE__.to_s} #{ANSI_C[:off]} #{__FILE__}"
+puts ANSI_C[:fuchsia] + __LINE__.to_s + ANSI_C[:off] + ' ' + __FILE__.gsub(/([^\/]+$)/,"#{ANSI_C[:fuchsia]}\\1#{ANSI_C[:off]}")
+puts ANSI_C[:red] + __LINE__.to_s + ANSI_C[:off] + ' ' + __FILE__.gsub(/([^\/]+$)/,"#{ANSI_C[:red]}\\1#{ANSI_C[:off]}")
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