From 83f669a0908f123c7703e9b5b7d587fb7580c5ab Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 2 Dec 2011 03:19:07 -0500
Subject: v3, require iconv (removed), should use String#encode instead, watch

* removed iconv, required a number of places without being used, watch
---
 lib/sisu/v3/dal_character_check.rb     | 1 -
 lib/sisu/v3/shared_xml.rb              | 4 ++--
 lib/sisu/v3/sst_do_inline_footnotes.rb | 1 -
 lib/sisu/v3/texpdf_format.rb           | 3 +--
 4 files changed, 3 insertions(+), 6 deletions(-)

(limited to 'lib')

diff --git a/lib/sisu/v3/dal_character_check.rb b/lib/sisu/v3/dal_character_check.rb
index bf393b76..c2109b9a 100644
--- a/lib/sisu/v3/dal_character_check.rb
+++ b/lib/sisu/v3/dal_character_check.rb
@@ -64,7 +64,6 @@ module SiSU_character_check
       @endnote_array=[]
     end
     def character_check_and_oldstyle_endnote_array
-      require 'iconv'
       data=@data
       @tuned_file,@endnote_array=[],[]
       endnote_no=1
diff --git a/lib/sisu/v3/shared_xml.rb b/lib/sisu/v3/shared_xml.rb
index a1a68593..f6cd6598 100644
--- a/lib/sisu/v3/shared_xml.rb
+++ b/lib/sisu/v3/shared_xml.rb
@@ -109,7 +109,7 @@ module SiSU_XML_munge
     end
     def char_enc #character encode
       def utf8(dob='')
-        if @sys.locale =~/utf-?8/i # instead ucs for utf8 #require 'iconv' ? Iñtërnâtiônàlizætiøn
+        if @sys.locale =~/utf-?8/i # instead ucs for utf8 # String#encode Iñtërnâtiônàlizætiøn
           str=if defined? dob.obj; dob.obj
           elsif dob.class==String; dob
           end
@@ -224,7 +224,7 @@ module SiSU_XML_munge
         end
       end
       def html(dob='')
-        if @sys.locale =~/utf-?8/i # instead ucs for utf8 #require 'iconv' ? Iñtërnâtiônàlizætiøn
+        if @sys.locale =~/utf-?8/i # instead ucs for utf8 # String#encode Iñtërnâtiônàlizætiøn
           dob.obj.gsub!(/ /u,' ')           # space identify
           dob.obj.gsub!(/ /u,' ')           # space identify
         else
diff --git a/lib/sisu/v3/sst_do_inline_footnotes.rb b/lib/sisu/v3/sst_do_inline_footnotes.rb
index 60247060..14d60ea0 100644
--- a/lib/sisu/v3/sst_do_inline_footnotes.rb
+++ b/lib/sisu/v3/sst_do_inline_footnotes.rb
@@ -217,7 +217,6 @@ module SiSU_Convert_footnotes
       tuned_file
     end
     def character_check
-      require 'iconv'
       reset
       data=@data
       @tuned_file=[]
diff --git a/lib/sisu/v3/texpdf_format.rb b/lib/sisu/v3/texpdf_format.rb
index 34169892..71a8c989 100644
--- a/lib/sisu/v3/texpdf_format.rb
+++ b/lib/sisu/v3/texpdf_format.rb
@@ -80,7 +80,6 @@ module SiSU_TeX_Pdf
     end
   end
   class Format_text_object
-    require 'iconv'
     require_relative 'defaults'                         # defaults.rb
     attr_accessor :string,:string1,:orientation,:url,:dir,:tex
     @@sys=SiSU_Env::System_call.new
@@ -1150,7 +1149,7 @@ WOK
       @tex2pdf=@@tex3pdf ||=SiSU_Env::System_call.new.tex2pdf_engine
     end
     def xetex_special_characters_1(str,is='')                                  # ~ ^ $ & % _ { }  #LaTeX special characters - KEEP list
-      #str=Iconv.conv('ISO-8859-1', 'UTF-8', @txt)
+      #str=Iconv.conv('ISO-8859-1', 'UTF-8', @txt) # `require': iconv will be deprecated in the future, use String#encode instead.
       word=str.scan(/\S+|\n/) #unless line =~/^(?:@\S|%+\s)/
       para_array=[]
       str=if word
-- 
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