help & manpages, start work

1 files changed, 0 insertions, 937 deletions

diff --git a/util/rb/cgi/sisu_search_sqlite.cgi b/util/rb/cgi/sisu_search_sqlite.cgi
deleted file mode 100755
index 0fe8ea5..0000000
--- a/util/rb/cgi/sisu_search_sqlite.cgi
+++ /dev/null
@@ -1,937 +0,0 @@
-#!/usr/bin/env ruby
-=begin
- * Name: SiSU information Structuring Universe
- * Author: Ralph Amissah
-   * http://www.jus.uio.no/sisu
-   * http://www.jus.uio.no/sisu/SiSU/download
-
- * Description: generates naive cgi search form for search of sisu database (sqlite)
- * Name: SiSU generated sample cgi search form
-
- * Description: generated sample cgi search form for SiSU
-   (SiSU is a framework for document structuring, publishing and search)
-
- * Author: Ralph Amissah
-
- * Copyright: (C) 1997 - 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/licenses/gpl.html>
-   <http://www.gnu.org/licenses/gpl.html>
-   <http://www.jus.uio.no/sisu/gpl.fsf>
-
- * 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>
-
- * Ralph Amissah
-   <ralph@amissah.com>
-   <ralph.amissah@gmail.com>
-
-=end
-      begin
-        require 'cgi'
-        require 'fcgi'
-        require 'sqlite3'
-      rescue LoadError
-        puts 'cgi, fcgi or sqlite3 NOT FOUND (LoadError)'
-      end
-      @stub_default='manual'
-      @image_src="http://#{ENV['HTTP_HOST']}/_sisu/image_sys"
-      @hosturl_cgi="http://#{ENV['HTTP_HOST']}#{ENV['PATH_INFO']}"
-      @hosturl_files="http://#{ENV['HTTP_HOST']}"
-      @output_dir_structure_by='filetype'
-      @lingual='multi'
-      @db_name_prefix='SiSU.7a.'
-      @base="http://#{ENV['HTTP_HOST']}#{ENV['PATH_INFO']}#{ENV['SCRIPT_NAME']}"
-#Common TOP
-      @@offset=0
-      @@canned_search_url=@base
-      @color_heading='#DDFFAA'
-      @color_match='#ffff48'
-      class Form
-        def initialize(base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can='')
-          search_note='' if checked_searched !~/\S/
-          the_can='' if checked_url !~/\S/
-          search_field='' if checked_echo !~/\S/
-          @base,@search_field,@selected_db,@result_type,@checked_sql_limit,@checked_tip,@checked_stats,@checked_searched,@checked_url,@checked_case,@checked_echo,@checked_sql,@checked_all,@checked_none,@checked_selected,@checked_default,@search_note,@the_can=base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can
-          @tip=if checked_tip =~/\S/
-            '<font size="2" color="#666666">text:__; fulltxt:__; keywords:__; title:__; author:__; topic_register:__; subject:__; description:__; publisher:__; editor:__; contributor:__; date:__; type:__; format:__; identifier:__; source:__; language:__; relation:__; coverage:__; rights:__; comment:__; abstract:__; filename:__;</font><br />'
-          else ''
-          end
-        end
-        def submission_form
-            search_form=<<-WOK
-    <!DOCTYPE html>
-    <html>
-    <head>
-      <title>
-      <meta charset="utf-8">
-      <meta name="sourcefile" content="SiSU._sst" />
-      SiSU search form (sample): SiSU information Structuring Universe
-      </title>
-      <link rel="generator" href="http://www.jus.uio.no/sisu" />
-      <link rel="shortcut icon" href="http://#{ENV['HTTP_HOST']}/_sisu/image_sys/rb7.ico" />
-      <link href="../_sisu/css/html.css" rel="stylesheet">
-    </head>
-    <body lang="en" xml:lang="en">
-    <table summary="band" border="0" cellpadding="3" cellspacing="0">
-    <tr><td width="20%">
-     <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0">
-     <tr><td align="left">
-      <br /><a href="http://sisudoc.org/" target="_top">
-        <b>SiSU</b>
-      </a>
-      <br /><a href="http://git.sisudoc.org/" target="_top">
-        git
-      </a>
-     </td></tr>
-     </table>
-    </td>
-    <td>
-      <label for="find"><b>SiSU (generated sample) search form (content organised by filetype)</b></label>
-    </td></tr>
-    </table>
-    <form action="#{@base}" id="Test Form" method="post">
-      <table cellpadding="2">
-      <tr><td valign=\"top\">
-          <textarea id="find" name="find" type="text" rows="6" cols="40" maxlength="256">#{@search_field}</textarea>
-      </td>
-      <td valign=\"top\">
-        #{@tip}
-        #{@search_note}
-        #{@the_can}
-      </td></tr></table>
-      <td valign=\"top\"><tr><td>
-        <!input type="text" id="find" name="find" value="#{@search_field}" />
-        <!input type="text" id="find" name="find" value="" />
-        <font size="2" color="#222222">
-        <b>to search:</b> select which database to search (drop-down menu below); enter your search query (in the form above); and <b>click on the search button</b> (below)
-        <br />
-        <select name="db" size="1">
-          #{@selected_db}
-              <option value="SiSU.7a.manual">manual</option>
-        </select>
-        <input type="submit" value="SiSU search" />
-        <input type="radio" name="view" value="index" #{@result_type[:index]}> index
-        <input type="radio" name="view" value="text" #{@result_type[:text]}> text / grep
-        <br />
-          match limit:
-          <input type="radio" name="sql_match_limit" value="1000" #{@checked_sql_limit[:l1000]}> 1,000
-          <input type="radio" name="sql_match_limit" value="2500" #{@checked_sql_limit[:l2500]}> 2,500
-        <br />
-          <input type="checkbox" name="echo" #{@checked_echo}> echo query
-          <input type="checkbox" name="stats" #{@checked_stats}> result stats
-          <input type="checkbox" name="url" #{@checked_url}> search url
-          <input type="checkbox" name="searched" #{@checked_searched}> searched
-          <input type="checkbox" name="tip" #{@checked_tip}> available fields
-          <input type="checkbox" name="sql" #{@checked_sql}> sql statement
-        <br />
-          checks:
-          <input type="radio" name="checks" value="check_default" #{@checked_default}> default
-          <input type="radio" name="checks" value="check_selected" #{@checked_selected}> selected
-          <input type="radio" name="checks" value="check_all" #{@checked_all}> all
-          <input type="radio" name="checks" value="check_none" #{@checked_none}> none
-          </font>
-      </td></tr>
-      </table>
-    </form>
-      WOK
-        end
-      end
-      class SearchRequest                                                       #% search_for
-        attr_accessor :text1,:fulltext,:keywords,:title,:author,:topic_register,:subject,:description,:publisher,:editor,:contributor,:date,:type,:format,:identifier,:source,:language,:relation,:coverage,:rights,:comment,:abstract,:owner,:date_created,:date_issued,:date_modified,:date_available,:date_valid,:filename
-        def initialize(search_field='',q='')
-          @search_field,@q=search_field,q
-          @text1=@fulltext=@keywords=@title=@author=@topic_register=@subject=@description=@publisher=@editor=@contributor=@date=@type=@format=@identifier=@source=@language=@relation=@coverage=@rights=@comment=@abstract=@owner=@date_created=@date_issued=@date_modified=@date_available=@date_valid=@filename=''
-          if @search_field=~/\S/
-            @text1=text_to_match('text:')
-            @fulltext=text_to_match('fulltxt:')
-            @topic_register=text_to_match('topic_register:')
-            @title=text_to_match('title:')                  # DublinCore 1  - title
-            @author=text_to_match('(?:author|creator)s?:')  # DublinCore 2  - creator/author
-            @subject=text_to_match('subj(?:ect)?:')         # DublinCore 3  - subject
-            @description=text_to_match('description:')      # DublinCore 4  - description
-            @publisher=text_to_match('pub(?:lisher)?:')     # DublinCore 5  - publisher
-            @editor=text_to_match('editor:')
-            @contributor=text_to_match('contributor:')      # DublinCore 6  - contributor
-            @date=text_to_match('date:')                    # DublinCore 7  - date dd-mm-yy
-            @type=text_to_match('type:')                    # DublinCore 8  - type
-            @format=text_to_match('format:')                # DublinCore 9  - format
-            @identifier=text_to_match('identifier:')        # DublinCore 10 - identifier
-            @source=text_to_match('source:')                # DublinCore 11 - source
-            @language=text_to_match('language:')            # DublinCore 12 - language
-            @relation=text_to_match('relation:')            # DublinCore 13 - relation
-            @coverage=text_to_match('coverage:')            # DublinCore 14 - coverage
-            @rights=text_to_match('rights:')                # DublinCore 15 - rights
-            @keywords=text_to_match('key(?:words?)?:')
-            @comment=text_to_match('comment:')
-            @abstract=text_to_match('abs(?:tract)?:')
-            @owner=text_to_match('owner:')
-            @date_created=text_to_match('date_created:')
-            @date_issued=text_to_match('date_issued:')
-            @date_modified=text_to_match('date_modified:')
-            @date_available=text_to_match('date_available:')
-            @date_valid=text_to_match('date_valid:')
-            @filename=text_to_match('filename:')
-            @text1=text_to_match unless @keywords or @author or @title or @text1 or @fulltext or @comment or @abstract or @rights or @subject or @publisher or @date or @filename or @topic_register
-          else
-            @text1=q['s1'] if q['s1']=~/\S/
-            @fulltext=q['ft'] if q['ft']=~/\S/
-            @keywords=q['key'] if q['key']=~/\S/
-            @title=q['ti'] if q['ti']=~/\S/
-            @author=q['au'] if q['au']=~/\S/
-            @topic_register=q['tr'] if q['tr']=~/\S/
-            @subject=q['sj'] if q['sj']=~/\S/
-            @description=q['dsc'] if q['dsc']=~/\S/
-            @publisher=q['pb'] if q['pb']=~/\S/
-            @editor=q['cntr'] if q['cntr']=~/\S/
-            @contributor=q['cntr'] if q['cntr']=~/\S/
-            @date=q['dt'] if q['dt']=~/\S/
-            @type=q['ty'] if q['ty']=~/\S/
-            @identifier=q['id'] if q['id']=~/\S/
-            @source=q['src'] if q['src']=~/\S/
-            @language=q['lang'] if q['lang']=~/\S/
-            @relation=q['rel'] if q['rel']=~/\S/
-            @coverage=q['cov'] if q['cov']=~/\S/
-            @rights=q['cr'] if q['cr']=~/\S/
-            @comment=q['co'] if q['co']=~/\S/
-            @abstract=q['ab'] if q['ab']=~/\S/
-            @date_created=q['dtc'] if q['dtc']=~/\S/
-            @date_issued=q['dti'] if q['dti']=~/\S/
-            @date_modified=q['dtm'] if q['dtm']=~/\S/
-            @date_available=q['dta'] if q['dta']=~/\S/
-            @date_valid=q['dtv'] if q['dtv']=~/\S/
-            @filename=if q['doc'] and q['search'] !~/search db/ then q['doc']
-            elsif q['fns']=~/\S/                                then q['fns']
-            end
-            @@limit=q['ltd'] if q['ltd']=~/\d+/  # 1000
-            @@offset=q['off'] if q['off']=~/\d+/ # 0
-          end
-        end
-        def text_to_match(identifier='')
-          m={
-            string: /#{identifier}\s*(.+?)/,
-            string: /#{identifier}\s*(.+?)(?:;|\n|\r|$)/,
-            word: /#{identifier}[\s(]*(\S+)/
-          }
-          search_string=if @search_field =~m[:word]
-            search_string=if @search_field =~m[:braces] then m[:braces].match(@search_field)[1]
-            elsif @search_field =~m[:string]            then m[:string].match(@search_field)[1]
-            else
-              str=m[:word].match(@search_field)[1]
-              str=str.gsub(/[()]/,'')
-              str
-            end
-            search_string=search_string.strip.gsub(/\s+/,'+')
-          #else
-          #  "__"
-          end
-        end
-      end
-      class DBI_SearchString
-        def initialize(l,t,q,cse=false)
-          @l,@t,@q=l,t,q
-        end
-        def string
-          search={ search: [], flag: false }
-          if @t =~/\S+/ or @q =~/\S+/
-            if @t =~/\S+/    then unescaped_search=CGI.unescape(@t)
-            elsif @q =~/\S+/ then unescaped_search=CGI.unescape(@q)
-            end
-            search_construct=[]
-            unescaped_search=unescaped_search.gsub(/\s*(AND|OR)\s*/,"%' \) \\1 #{@l} LIKE \( '%").
-              gsub(/(.+)/,"#{@l} LIKE \( '%\\1%' \)")
-            search_construct << unescaped_search
-            search_construct=search_construct.join(' ')
-            search[:search]                    << search_construct
-            search[:flag]=true
-            search
-          end
-          search
-        end
-      end
-      class DBI_SearchStatement
-        attr_reader :text_search_flag,:sql_select_body_format,:sql_offset,:sql_limit
-        def initialize(conn,search_for,q,c)
-          @conn=conn
-          @text_search_flag=false
-          @sql_statement={ body: '', endnotes: '', range: '' }
-          #@offset||=@@offset
-          #@offset+=@@limit
-          search={ text: [], endnotes: [] }
-          cse=(c =~/\S/) ? true : false
-          st=DBI_SearchString.new('doc_objects.clean',search_for.text1,q['s1'],cse).string
-          se=DBI_SearchString.new('endnotes.clean',search_for.text1,q['s1'],cse).string
-          @text_search_flag=st[:flag]
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.fulltext',search_for.fulltext,q['ft'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.title',search_for.title,q['ti'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.creator_author',search_for.author,q['au'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.classify_topic_register',search_for.topic_register,q['tr'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.classify_subject',search_for.subject,q['sj'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.classify_keywords',search_for.keywords,q['key'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_description',search_for.description,q['dsc'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.publisher',search_for.publisher,q['pb'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.creator_editor',search_for.editor,q['cntr'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.creator_contributor',search_for.contributor,q['cntr'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.date_published',search_for.date,q['dt'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_type',search_for.type,q['ty'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.original_source',search_for.source,q['src'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.language_document_char',search_for.language,q['lang'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_relation',search_for.relation,q['rel'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_coverage',search_for.coverage,q['cov'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.rights_all',search_for.rights,q['cr'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_comment',search_for.comment,q['co'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.notes_abstract',search_for.abstract,q['ab'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          st=DBI_SearchString.new('metadata_and_text.src_filename',search_for.filename,q['fns'],cse).string
-          if st[:flag]
-            search[:text]                    << st[:search]
-          end
-          @@limit=q['ltd'] if q['ltd']=~/\d+/  # 1000
-          @@offset=q['off'] if q['off']=~/\d+/ # 0
-          @search_text=''
-          @search_text=search[:text].flatten.join(' AND ')
-          @search_text=@search_text.gsub(/(doc_objects\.clean\s+LIKE\s+\(\s*'%[^']+%'\s*\)\s+(?:(?:AND|OR)\s+doc_objects\.clean\s+LIKE\s+\(\s*'%[^']+%'\s*\))+)/,'(\1)')
-        end
-        def sql_offset
-          @@offset
-        end
-        def sql_match_limit
-          @@limit
-        end
-        def sql_canned_search
-          @offset_next=sql_offset.to_i + sql_match_limit.to_i
-          @offset_previous=sql_offset.to_i - sql_match_limit.to_i
-          def current
-            @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + sql_offset.to_s
-          end
-          def next
-            @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_next.to_s
-          end
-          def previous
-            @offset_previous >= 0 \
-            ? (@@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + @offset_previous.to_s)
-            : ''
-          end
-          def start
-            @@canned_search_url.to_s + '&ltd=' + sql_match_limit.to_s + '&off=' + 0.to_s
-          end
-          self
-        end
-        def pre_next(beyond_limit,img)
-          can=sql_canned_search
-          page=(sql_offset.to_i + sql_match_limit.to_i)/sql_match_limit.to_i
-          if beyond_limit
-            if page.to_s =~ /^1$/
-              %{<br /><center>
-              pg. #{page.to_s}
-              <a href="#{can.next}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-              </a>
-              </center>}
-            elsif page.to_s =~ /^2$/
-              %{<br /><center>
-              <a href="#{can.previous}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-              </a>
-              pg. #{page.to_s}
-              <a href="#{can.next}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-              </a>
-              </center>}
-            else
-              %{<br /><center>
-              <a href="#{can.start}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
-              </a>
-              <a href="#{can.previous}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-              </a>
-              pg. #{page.to_s}
-              <a href="#{can.next}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_next_red.png" alt="&nbsp;&gt;&gt;" />
-              </a>
-              </center>}
-            end
-          else
-            if page.to_s =~ /^1$/ then ''
-            elsif page.to_s =~ /^2$/
-              %{<br /><center>
-              <a href="#{can.previous}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-              </a>
-              pg. #{page.to_s}
-              </center>}
-            else
-              %{<br /><center>
-              <a href="#{can.start}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="|&lt;&nbsp;" />
-              </a>
-              <a href="#{can.previous}">
-                <img border="0" width="22" height="22" src="#{img}/arrow_prev_red.png" alt="&lt;&lt;&nbsp;" />
-              </a>
-              pg. #{page.to_s}
-              </center>}
-            end
-          end
-        end
-        def sql_select_body
-          limit ||=@@limit
-          offset ||=@@offset
-          @sql_statement[:body]=%{SELECT metadata_and_text.title, metadata_and_text.creator_author, metadata_and_text.src_filename, metadata_and_text.language_document_char, metadata_and_text.notes_suffix, doc_objects.body, doc_objects.seg, doc_objects.ocn, metadata_and_text.tid FROM doc_objects, metadata_and_text WHERE #{@search_text} AND doc_objects.metadata_tid = metadata_and_text.tid ORDER BY metadata_and_text.language_document_char, metadata_and_text.title, metadata_and_text.src_filename, doc_objects.ocn}
-          @sql_statement[:range]=%{LIMIT #{limit} OFFSET #{offset} ;}
-          select=@sql_statement[:body] + ' ' + @sql_statement[:range]
-          select
-        end
-        def sql_select_body_format
-          %{<font color="#666666" size="2">#{sql_select_body}</font>}
-        end
-        def contents
-          @conn.execute(sql_select_body)
-        end
-      end
-      def tail
-        <<-'WOK'
-    <br /><hr /><br />
-<table summary="SiSU summary" cellpadding="2" border="0">
-  <!-- widget sisu -->
-<tr><td valign="top" width="10%">
- <table summary="home button / home information" border="0" cellpadding="3" cellspacing="0">
- <tr><td align="left">
-  <br /><a href="http://sisudoc.org/" target="_top">
-    <b>SiSU</b>
-  </a>
-  <br /><a href="http://git.sisudoc.org/" target="_top">
-    git
-  </a>
- </td></tr>
- </table>
-</td>
-<td valign="top" width="45%">
-<!-- SiSU Rights -->
-  <p class="tiny_left"><font color="#666666" size="2">
-    Generated by
-      SiSU 6.3.1 2014-10-19 (2014w41/7)
-    <br />
-    <a href="http://www.sisudoc.org" >
-    <b>SiSU</b></a> <sup>&copy;</sup> Ralph Amissah
-    1993, current 2014.
-    All Rights Reserved.
-    <br />
-      SiSU is software for document structuring, publishing and search,
-    <br />
-    <a href="http://www.jus.uio.no/sisu" >
-      www.jus.uio.no/sisu
-    </a>
-    and
-    <a href="http://www.sisudoc.org" >
-      www.sisudoc.org
-    </a>
-    sources
-    <a href="http://git.sisudoc.org" >
-      git.sisudoc.org
-    </a>
-  <br />
-    <i>w3 since October 3 1993</i>
-    <a href="mailto:ralph@amissah.com" >
-      ralph@amissah.com
-    </a>
-  <br />
-    mailing list subscription
-    <a href="http://lists.sisudoc.org/listinfo/sisu" >
-      http://lists.sisudoc.org/listinfo/sisu
-    </a>
-  <br />
-    <a href="mailto:sisu@lists.sisudoc.org" >
-      sisu@lists.sisudoc.org
-    </a>
-  </font></p>
-</td><td valign="top" width="45%">
-  <p class="tiny_left"><font color="#666666" size="2">
-    SiSU using:
-    <br />Standard SiSU markup syntax,
-    <br />Standard SiSU meta-markup syntax, and the
-    <br />Standard SiSU <u>object citation numbering</u> and system, (object/text identifying/locating system)
-  <br />
-    <sup>&copy;</sup> Ralph Amissah 1997, current 2014.
-    All Rights Reserved.
-  </font></p>
-</td></tr>
-  <!-- widget way better -->
-<tr><td valign="top" width="10%">
-  <p class="tiny_left"><font color="#666666" size="2">
-    <a href="http://www.gnu.org/licenses/gpl.html">
-      .:
-    </a>
-  </font></p>
-</td><td valign="top" width="45%">
-  <p class="tiny_left"><font color="#666666" size="2">
-    SiSU is released under
-    <a href="http://www.gnu.org/licenses/gpl.html">GPL&nbsp;v3</a>
-    or later,
-    <a href="http://www.gnu.org/licenses/gpl.html">
-      http://www.gnu.org/licenses/gpl.html
-    </a>
-  </font></p>
-</td><td valign="top" width="45%">
-  <p class="tiny_left"><font color="#666666" size="2">
-    SiSU, developed using
-    <a href="http://www.ruby-lang.org/en/">
-      Ruby
-    </a>
-    on
-    <a href="http://www.debian.org/">
-      Debian/Gnu/Linux
-    </a>
-    software infrastructure,
-    with the usual GPL (or OSS) suspects.
-  </font></p>
-</td></tr>
-</table>
-    <a name="bottom" id="bottom"></a><a name="down" id="down"></a><a name="end" id="end"></a><a name="finish" id="finish"></a><a name="stop" id="stop"></a><a name="credits" id="credits"></a>
-    </body></html>
-    WOK
-      end
-      @tail=tail
-      @counter_txt_doc,@counter_txt_ocn,@counter_endn_doc,@counter_endn_ocn=0,0,0,0
-      @counters_txt,@counters_endn,@sql_select_body='','',''
-      FCGI.each_cgi do |cgi|
-        begin # all code goes in begin section
-          @search={ text: [], endnotes: [] }
-          q=CGI.new
-          @db=if cgi['db'] =~ /#{@db_name_prefix}(\S+)/
-            @stub=$1
-            cgi['db']
-          else
-            @stub=@stub_default
-            @db_name_prefix + @stub
-          end
-          checked_url,checked_stats,checked_searched,checked_tip,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,selected_db='','','','','','','','',''
-          result_type=(cgi['view']=~/text/) \
-          ? result_type={ index: '', text: 'checked'}
-          : result_type={ index: 'checked', text: ''}
-          @@limit=if cgi['sql_match_limit'].to_s=~/2500/
-            checked_sql_limit={ l1000: '', l2500: 'checked'}
-            '2500'
-          else
-            checked_sql_limit={ l1000: 'checked', l2500: ''}
-            '1000'
-          end
-          checked_echo='checked' if cgi['echo'] =~/\S/
-          checked_stats='checked' if cgi['stats'] =~/\S/
-          checked_url='checked' if cgi['url'] =~/\S/ or cgi['u'].to_i==1
-          checked_searched='checked' if cgi['searched'] =~/\S/
-          checked_tip='checked' if cgi['tip'] =~/\S/
-          checked_case='checked' if cgi['casesense'] =~/\S/
-          checked_sql='checked' if cgi['sql'] =~/\S/
-          if cgi['checks'] =~/check_all/ or cgi['check_all'] =~/\S/ or cgi['a'].to_i==1
-            checked_all='checked'
-            checked_echo=checked_stats=checked_url=checked_searched=checked_tip=checked_sql='checked'
-            checked_none=''
-          elsif cgi['checks'] =~/check_none/
-            checked_none='checked'
-            checked_all=checked_url=checked_stats=checked_searched=checked_tip=checked_echo=checked_sql=''
-          elsif cgi['checks'] =~/check_selected/
-            checked_selected='checked'
-          elsif cgi['checks'] =~/check_default/
-            checked_default='checked'
-            checked_echo=checked_stats=checked_url='checked'
-            checked_searched=checked_tip=checked_case=checked_sql=''
-          else
-            checked_selected='checked'
-            checked_echo=checked_stats=checked_url='checked'
-            checked_searched=checked_tip=checked_case=checked_sql=''
-          end
-          selected_db=case cgi['db']
-           when /SiSU.7a.manual/ then '<option value="SiSU.7a.manual">manual</option>'
-          end
-          db_name='sisu_sqlite.db'
-          db_sqlite=case cgi['db']
-          when /SiSU.7a.manual/ then "/srv/complete.sisudoc.org/web/manual/#{db_name}"
-           else  "/srv/complete.sisudoc.org/web/manual/#{db_name}"
-          end
-          @conn=SQLite3::Database.new(db_sqlite)
-          @conn.results_as_hash=true
-          search_field=cgi['find'] if cgi['find'] # =~/\S+/
-          @search_for=SearchRequest.new(search_field,q) #.analyze               #% search_for
-                                                                                 #% searches
-          #Canned_search.new(@base,@search_for.text1,cgi)
-          if @search_for.text1=~/\S+/ or @search_for.fulltext=~/\S+/ or @search_for.author=~/\S+/ or @search_for.topic_register=~/\S+/  #and search_field =~/\S/
-            s1='s1=' + CGI.escape(@search_for.text1) if @search_for.text1=~/\S/
-            ft='&ft=' + CGI.escape(@search_for.fulltext) if @search_for.fulltext=~/\S/
-            key='key=' + CGI.escape(@search_for.keywords) if @search_for.keywords=~/\S/
-            ti='&ti=' + CGI.escape(@search_for.title) if @search_for.title=~/\S/
-            au='&au=' + CGI.escape(@search_for.author) if @search_for.author=~/\S/
-            tr='&tr=' + CGI.escape(@search_for.topic_register) if @search_for.topic_register=~/\S/
-            sj='&sj=' + CGI.escape(@search_for.subject) if @search_for.subject=~/\S/
-            dsc='&dsc=' + CGI.escape(@search_for.description) if @search_for.description=~/\S/
-            pb='&pb=' + CGI.escape(@search_for.publisher) if @search_for.publisher=~/\S/
-            edt='&edt=' + CGI.escape(@search_for.editor) if @search_for.editor=~/\S/
-            cntr='&cntr=' + CGI.escape(@search_for.contributor) if @search_for.contributor=~/\S/
-            dt='&dt=' + CGI.escape(@search_for.date) if @search_for.date=~/\S/
-            ty='&ty=' + CGI.escape(@search_for.type) if @search_for.type=~/\S/
-            id='&id=' + CGI.escape(@search_for.identifier) if @search_for.identifier=~/\S/
-            src='&src=' + CGI.escape(@search_for.source) if @search_for.source=~/\S/
-            lang='&lang=' + CGI.escape(@search_for.language) if @search_for.language=~/\S/
-            rel='&rel=' + CGI.escape(@search_for.relation) if @search_for.relation=~/\S/
-            cov='&cov=' + CGI.escape(@search_for.coverage) if @search_for.coverage=~/\S/
-            cr='&cr=' + CGI.escape(@search_for.rights) if @search_for.rights=~/\S/
-            co='&co=' + CGI.escape(@search_for.comment) if @search_for.comment=~/\S/
-            ab='&ab=' + CGI.escape(@search_for.abstract) if @search_for.abstract=~/\S/
-            dtc='&dtc=' + CGI.escape(@search_for.date_created) if @search_for.date_created=~/\S/
-            dti='&dti=' + CGI.escape(@search_for.date_issued) if @search_for.date_issued=~/\S/
-            dtm='&dtm=' + CGI.escape(@search_for.date_modified) if @search_for.date_modified=~/\S/
-            dta='&dta=' + CGI.escape(@search_for.date_available) if @search_for.date_available=~/\S/
-            dtv='&dtv=' + CGI.escape(@search_for.date_valid) if @search_for.date_valid=~/\S/
-            fns='&fns=' + CGI.escape(@search_for.filename) if @search_for.filename=~/\S/
-            @@canned_search_url=(checked_all =~/checked/) \
-            ? "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}&a=1"
-            : "#{@base}?#{s1}#{ft}#{key}#{ti}#{au}#{tr}#{sj}#{dsc}#{pb}#{edt}#{cntr}#{dt}#{ty}#{id}#{src}#{lang}#{rel}#{cov}#{cr}#{co}#{ab}#{dtc}#{dti}#{dtm}#{dta}#{dtv}#{fns}&db=#{cgi['db']}&view=#{cgi['view']}"
-            mod=ft=~/\S+/ ? (ft.gsub(/ft/,'s1')) : s1
-            @canned_base_url="#{@base}?#{mod}&db=#{cgi['db']}"
-            if checked_case=~/\S/
-              @search[:text][1]=%{doc_objects.clean~'#{@search_for.text1}'} #s1
-            else
-              @search[:text][1]=%{doc_objects.clean~*'#{@search_for.text1}'} #s1
-            end
-            canned_note='search url:'
-          else
-            @@canned_search_url="#{@base}?db=#{@db}&view=index"
-            canned_note='search url example:'
-          end
-          if search_field =~/\S+/
-            analyze_format=search_field.gsub(/\s*\n/,'; ')
-          elsif checked_all =~/checked/ or checked_url =~/checked/
-            canned_search=@@canned_search_url.scan(/(?:s1|ft|au|ti|fns|tr)=[^&]+/)
-            af=canned_search.join('; ')
-            af=af.gsub(/s1=/,'text: ').
-              gsub(/ft=/,'fulltxt: ').
-              gsub(/au=/,'author: ').
-              gsub(/ti=/,'title: ').
-              gsub(/fns=/,'filename: ').
-              gsub(/tr=/,'topic_register: ').
-              gsub(/%2B/,' ')
-            analyze_format=af
-            st=af.split(/\s*;\s*/)
-            search_field=st.join("\n")
-          end
-          green=%{<font size="2" color="#004000">}
-          canned_search_url_txt=CGI.escapeHTML(@@canned_search_url)
-          the_can=%{<font size="2" color="#666666">#{canned_note} <a href="#{@@canned_search_url}">#{canned_search_url_txt}</a></font><br />}
-          p_text=p_fulltext=p_keywords=p_title=p_author=p_topic_register=p_subject=p_description=p_publisher=p_editor=p_contributor=p_date=p_type=p_format=p_identifier=p_source=p_language=p_relation=p_coverage=p_rights=p_comment=p_abstract=p_filename=''
-          p_filename=%{filename: #{green}#{@search_for.filename}</font><br />} if @search_for.filename =~/\S+/
-          p_text=%{text: #{green}#{@search_for.text1}</font><br />} if @search_for.text1 =~/\S+/
-          p_fulltext=%{fulltxt: #{green}#{@search_for.fulltext}</font><br />} if @search_for.fulltext =~/\S+/
-          p_title=%{title: #{green}#{@search_for.title}</font><br />} if @search_for.title =~/\S+/
-          p_author=%{author: #{green}#{@search_for.author}</font><br />} if @search_for.author =~/\S+/
-          p_editor=%{editor: #{green}#{@search_for.editor}</font><br />} if @search_for.editor=~/\S+/
-          p_contributor=%{contributor: #{green}#{@search_for.contributor}</font><br />} if @search_for.contributor =~/\S+/
-          p_date=%{date: #{green}#{@search_for.date}</font><br />} if @search_for.date =~/\S+/
-          p_rights=%{rights: #{green}#{@search_for.rights}</font><br />} if @search_for.rights =~/\S+/
-          p_topic_register=%{topic_register: #{green}#{@search_for.topic_register}</font><br />} if @search_for.topic_register =~/\S+/
-          p_subject=%{subject: #{green}#{@search_for.subject}</font><br />} if @search_for.subject =~/\S+/
-          p_keywords=%{keywords: #{green}#{@search_for.keywords}</font><br />} if @search_for.keywords =~/\S+/
-          p_identifier=%{identifier: #{green}#{@search_for.identifier}</font><br />} if @search_for.identifier =~/\S+/
-          p_type=%{type: #{green}#{@search_for.type}</font><br />} if @search_for.type =~/\S+/
-          p_format=%{format: #{green}#{@search_for.format}</font><br />} if @search_for.format =~/\S+/
-          p_relation=%{relation: #{green}#{@search_for.relation}</font><br />} if @search_for.relation =~/\S+/
-          p_coverage=%{coverage: #{green}#{@search_for.coverage}</font><br />} if @search_for.coverage =~/\S+/
-          p_description=%{description: #{green}#{@search_for.description}</font><br />} if @search_for.description =~/\S+/
-          p_abstract=%{abstract: #{green}#{@search_for.abstract}</font><br />} if @search_for.abstract =~/\S+/
-          p_comment=%{comment: #{green}#{@search_for.comment}</font><br />} if @search_for.comment =~/\S+/
-          p_publisher=%{publisher: #{green}#{@search_for.publisher}</font><br />} if @search_for.publisher =~/\S+/
-          p_source=%{source: #{green}#{@search_for.source}</font><br />} if @search_for.source =~/\S+/
-          p_language=%{language: #{green}#{@search_for.language}</font><br />} if @search_for.language =~/\S+/
-          search_note=<<-WOK
-      <font size="2" color="#666666">
-      <b>database:</b> #{green}#{@db}</font>; <b>selected view:</b> #{green}#{cgi['view']}</font>
-      <b>search string:</b> "#{green}#{analyze_format}</font>"<br />
-      #{p_text} #{p_fulltext} #{p_keywords} #{p_title} #{p_author} #{p_topic_register} #{p_subject} #{p_description} #{p_publisher} #{p_editor} #{p_contributor} #{p_date} #{p_type} #{p_format} #{p_identifier} #{p_source} #{p_language} #{p_relation} #{p_coverage} #{p_rights} #{p_comment} #{p_abstract} #{p_filename}
-      </font>
-      WOK
-        #eg = %{canned search e.g.:<br /> <a href="#{url}">#{url}</a><br />find: #{analyze}<br />database: #{database}}
-        #% dbi_canning
-        @header=Form.new(@base,search_field,selected_db,result_type,checked_sql_limit,checked_tip,checked_stats,checked_searched,checked_url,checked_case,checked_echo,checked_sql,checked_all,checked_none,checked_selected,checked_default,search_note,the_can).submission_form #% form
-        unless q['s1'] =~/\S/ or q['au'] =~/\S/ or @search[:text][1] =~/\S/
-          print "Content-type: text/html\n\n"
-          puts (@header+@tail)
-        else #% searches
-          s1=(@search_for.text1 =~/\S/) \
-          ? @search_for.text1
-          : 'Unavailable'
-          if checked_case=~/\S/
-            @search[:text]<<%{doc_objects.clean~'#{CGI.unescape(s1)}'}
-          else
-            @search[:text]<<%{doc_objects.clean~*'#{CGI.unescape(s1)}'}
-          end
-          #% dbi_request
-          dbi_statement=DBI_SearchStatement.new(@conn,@search_for,q,checked_case)
-          @text_search_flag=false
-          @text_search_flag=dbi_statement.text_search_flag
-          s_contents=dbi_statement.contents
-          @body_main=''
-          @search_regx=nil
-          oldtid=0
-          if @text_search_flag
-            if checked_sql =~/\S/
-              sql_select_body=dbi_statement.sql_select_body_format
-            else sql_select_body=''
-            end
-            @body_main << sql_select_body
-            #@body_main << '<p><hr><br /><b>Main Text:</b><br />' << sql_select_body
-          else
-          end
-          @hostpath="#{@hosturl_files}/#{@stub}"
-          def path_manifest(fn,ln=nil)
-            case @output_dir_structure_by
-            when 'filename'
-              @lingual =='mono' \
-              ? "#{@hostpath}/#{fn}/sisu_manifest.html"
-              : "#{@hostpath}/#{fn}/sisu_manifest.#{ln}.html"
-            when 'filetype'
-              @lingual =='mono' \
-              ? "#{@hostpath}/manifest/#{fn}.html"
-              : "#{@hostpath}/manifest/#{fn}.#{ln}.html"
-            else
-              "#{@hostpath}/#{ln}/manifest/#{fn}.html"
-            end
-          end
-          def path_html_seg(fn,ln=nil)
-            case @output_dir_structure_by
-            when 'filename'
-              "#{@hostpath}/#{fn}"
-            when 'filetype'
-              "#{@hostpath}/html/#{fn}"
-            else
-              "#{@hostpath}/#{ln}/html/#{fn}"
-            end
-          end
-          def path_toc(fn,ln=nil)
-            if @output_dir_structure_by =='filename' \
-            or @output_dir_structure_by =='filetype'
-              @lingual =='mono' \
-              ? "#{path_html_seg(fn,ln)}/toc.html"
-              : "#{path_html_seg(fn,ln)}/toc.#{ln}.html"
-            else
-              "#{path_html_seg(fn,ln)}/toc.html"
-            end
-          end
-          def path_filename(fn,seg,ln=nil)
-            if @output_dir_structure_by =='filename' \
-            or @output_dir_structure_by =='filetype'
-              @lingual =='mono' \
-              ? "#{path_html_seg(fn,ln)}/#{seg}.html"
-              : "#{path_html_seg(fn,ln)}/#{seg}.#{ln}.html"
-            else
-              "#{path_html_seg(fn,ln)}/#{seg}.html"
-            end
-          end
-          def path_html_doc(fn,ln=nil)
-            case @output_dir_structure_by
-            when 'filename'
-              @lingual =='mono' \
-              ? "#{path_html_seg(fn,ln)}/scroll.html"
-              : "#{path_html_seg(fn,ln)}/scroll.#{ln}.html"
-            when 'filetype'
-              @lingual =='mono' \
-              ? "#{@hostpath}/html/#{fn}.html"
-              : "#{@hostpath}/html/#{fn}.#{ln}.html"
-            else
-              "#{@hostpath}/#{ln}/html/#{fn}.html"
-            end
-          end
-                    #% text_objects_body
-          s_contents.each do |c|                                               #% text body
-            location=c['src_filename'][/(.+?)\.(?:ssm\.sst|sst)$/,1]
-            file_suffix=c['src_filename'][/.+?\.(ssm\.sst|sst)$/,1]
-            lang=if location =~ /\S+?~(\S\S\S?)$/
-              l=location[/\S+?~(\S\S\S?)$/,1]
-              location=location.gsub(/(\S+?)~\S\S\S?/,'\1')
-              l=".#{l}"
-            else ''
-            end
-          #% metadata_found_body
-            if c['tid'].to_i != oldtid.to_i
-              ti=c['title']
-              can_txt_srch=(cgi['view']=~/index/) \
-              ? %{<a href="#{@canned_base_url}&fns=#{c['src_filename']}&lang=#{c['language_document_char']}&view=text"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
-              : %{<a href="#{@canned_base_url}&fns=#{c['src_filename']}&lang=#{c['language_document_char']}&view=index"><img border="0" width="24" height="16" src="#{@image_src}/b_search.png" alt="search"></a>&nbsp;}
-              title=%{<span style="background-color: #{@color_heading}"><a href="#{path_toc(location,c['language_document_char'])}"><img border="0" width="15" height="18" src="#{@image_src}/b_toc.png" alt="toc html">&nbsp;#{ti}</a></span> [#{c['language_document_char']}] by #{c['creator_author']} <a href="#{path_manifest(location,c['language_document_char'])}"><img border="0" width="15" height="15" src="#{@image_src}/b_info.png" alt="manifest"></a> #{can_txt_srch}<br />}  if file_suffix=~/s/ #hmm watch file_suffix
-              title=@text_search_flag \
-              ? '<br /><hr>'+title
-              : '<br />'+title
-              @counter_txt_doc+=1
-              oldtid=c['tid'].to_i
-            else                    title=''
-            end
-            if @text_search_flag
-              if cgi['view']=~/text/ \
-              or (cgi['view']!~/index/ and cgi['search'] !~/search db/)      #% txt body
-                text=if c['suffix'] !~/1/ #seg
-                  if @search_for.text1 =~/\S+/ \
-                  or q['s1'] =~/\S+/                         #% only this branch is working !!
-                    unescaped_search=if @search_for.text1 =~/\S+/
-                      CGI.unescape(@search_for.text1)
-                    elsif q['s1'] =~/\S+/
-                      CGI.unescape(q['s1'])
-                    else nil
-                    end
-                    @search_regx=if unescaped_search                                     #check
-                      search_regex=[]
-                      build=unescaped_search.scan(/\S+/).each do |g|
-                         (g.to_s =~/(AND|OR)/) \
-                         ? (search_regex << '|')
-                         : (search_regex << %{#{g.to_s}})
-                      end
-                      search_regex=search_regex.join(' ')
-                      search_regex=search_regex.gsub(/\s*\|\s*/,'|')
-                      Regexp.new(search_regex, Regexp::IGNORECASE)
-                    else nil
-                    end
-                  else nil
-                  end
-                  matched_para=(@search_regx.to_s.class==String && @search_regx.to_s=~/\S\S+/) \
-                  ? (c['body'].gsub(/(<a\s+href="https?:\/\/[^><\s]+#{@search_regx}[^>]+?>|#{@search_regx})/mi,%{<span style="background-color: #{@color_match}">\\1</span>}))
-                  : c['body']
-                  %{<hr><p><font size="2">ocn <b><a href="#{path_filename(location,c['seg'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a></b>:</font></p>#{matched_para}}
-                elsif c['suffix'] =~/1/ #doc
-                  %{#{title}<hr><p><font size="2">ocn #{c['ocn']}:#{c['body']}}
-                end
-                @counter_txt_ocn+=1
-                output=title+text
-              else #elsif cgi['view']=~/index/                                #% idx body
-                if c['suffix'] !~/1/ #seg
-                  index=%{<a href="#{path_filename(location,c['seg'],c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, } if @text_search_flag
-                elsif c['suffix'] =~/1/ #doc #FIX
-                  index=%{<a href="#{path_html_doc(location,c['language_document_char'])}##{c['ocn']}">#{c['ocn']}</a>, }
-                end
-                if c['seg'] =~/\S+/
-                  if @text_search_flag
-                    @counter_txt_ocn+=1
-                    output=title+index
-                  end
-                else
-                  @counter_txt_ocn+=1
-                  output=c['suffix'] !~/1/ \
-                  ? title+index
-                  : %{#{title}#{c['ocn'].sort}, }
-                end
-              end
-            else output=title
-            end
-            @counters_txt=if @counter_txt_doc > 0
-              if checked_stats =~/\S/
-                @@lt_t=(@counter_txt_ocn==dbi_statement.sql_match_limit.to_i) ? true : false
-                start=(@@offset.to_i+1).to_s
-                range=(@@offset.to_i+@counter_txt_ocn.to_i).to_s
-                %{<hr /><font size="2" color="#666666">Found #{@counter_txt_ocn} times in the main body of #{@counter_txt_doc} documents [ matches #{start} to #{range} ]</font><br />}
-              else ''
-              end
-            else ''
-            end
-            @body_main << output #+ details
-          end
-          oldtid = 0
-          offset=dbi_statement.sql_offset.to_s
-          limit=dbi_statement.sql_match_limit.to_s
-          @@lt_t ||=false; @@lt_e ||=false
-          canned=(@@lt_t or @@lt_e) \
-          ? dbi_statement.pre_next(true,@image_src).to_s
-          : dbi_statement.pre_next(false,@image_src).to_s
-          limit=dbi_statement.sql_match_limit.to_s
-          cgi.out{@header.force_encoding("UTF-8") + @counters_txt.force_encoding("UTF-8") + @counters_endn.force_encoding("UTF-8") + canned.force_encoding("UTF-8") + @body_main.force_encoding("UTF-8") + canned.force_encoding("UTF-8") + @tail.force_encoding("UTF-8")} #% print cgi_output_header+counters+body
-        end
-        rescue Exception => e
-          s='<pre>' + CGI::escapeHTML(e.backtrace.reverse.join("\n"))
-          s << CGI::escapeHTML(e.message) + '</pre>'
-          cgi.out{s}
-          next
-        ensure # eg. disconnect from server
-          @conn.disconnect if @conn
-        end
-      end