From 7e3cee576368c095fe491014bd279eb280c598ba Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Fri, 3 Feb 2012 20:41:32 -0500
Subject: v3dv, dal +, use symbols to identify document objects type (is) and
 group (of)

* (dal & code affected as a result)
---
 lib/sisu/v3dv/plaintext.rb | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

(limited to 'lib/sisu/v3dv/plaintext.rb')

diff --git a/lib/sisu/v3dv/plaintext.rb b/lib/sisu/v3dv/plaintext.rb
index ba1f30d2..557c5f1b 100644
--- a/lib/sisu/v3dv/plaintext.rb
+++ b/lib/sisu/v3dv/plaintext.rb
@@ -216,15 +216,15 @@ WOK
       end
       def plaintext_structure(dob='',p_num='') #% Used to extract the structure of a document
         lv=n=n3=nil
-        if dob.is=='heading'
+        if dob.is==:heading
           lv=dob.ln
           n=lv - 1
           n3=lv + 2
         end
         util=nil
-        wrapped=if dob.is =='para' \
-        or dob.is=='heading'
-          if dob.is=='para'
+        wrapped=if dob.is ==:para \
+        or dob.is==:heading
+          if dob.is==:para
             if dob.hang \
             and dob.hang =~/[0-9]/ \
             and dob.indent != dob.hang
@@ -299,7 +299,7 @@ WOK
               "#{Px[:strike_o]}\\1#{Px[:strike_c]}").
             gsub(/#{Mx[:fa_monospace_o]}(.+?)#{Mx[:fa_monospace_c]}/,
               "#{Px[:monospace_o]}\\1#{Px[:monospace_c]}")
-          unless dob.is=='code'
+          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>]').
@@ -323,12 +323,12 @@ WOK
               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=if dob.of==:block                                   # watch
             dob.obj.gsub(/#{Mx[:gl_o]}●#{Mx[:gl_c]}/,"* ").
               gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}/,"\n")
           else dob.obj.gsub(/#{Mx[:br_line]}|#{Mx[:br_nl]}/,"\n\n")
           end
-          if dob.is=='code'
+          if dob.is==:code
             dob.obj=dob.obj.gsub(/(^|[^}])_([<>])/m,'\1\2'). # _> _<
               gsub(/(^|[^}])_([<>])/m,'\1\2') # _<_<
           end
@@ -352,16 +352,16 @@ WOK
                 p_num=SiSU_PlaintextFormat::ParagraphNumber.new(dob.ocn).display
               end
             end
-            if dob.is=='heading' \
-            or dob.is=='para'
+            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'
+            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 << @br
-            elsif dob.is=='break'
+            elsif dob.is==:break
               sp=' '
               ln='-'
               @plaintext[:body] <<=if dob.obj==Mx[:br_page] \
-- 
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