From 459119df8d101ca0cf21c9cfede5ce502ff402ba Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Wed, 5 Sep 2007 20:57:59 +0100
Subject: code-block exceptions for composite documents sisu-0.58.2

---
 lib/sisu/v0/composite.rb | 17 ++++++++++++-----
 lib/sisu/v0/texinfo.rb   | 25 +++++++++++++++----------
 2 files changed, 27 insertions(+), 15 deletions(-)

(limited to 'lib')

diff --git a/lib/sisu/v0/composite.rb b/lib/sisu/v0/composite.rb
index 2569474b..6223743c 100644
--- a/lib/sisu/v0/composite.rb
+++ b/lib/sisu/v0/composite.rb
@@ -151,12 +151,19 @@ module SiSU_Assemble
       rgx_image=/([a-zA-Z0-9._-]+?\.(?:png|jpg|gif))/
       #file[:prepared] << "#% Date " << "\n"
       file[:prepared] << "\n% |#{fni}|@|^|>>ok\n"
+      @code_flag=false
       insert_array.each do |i|
-        i.gsub!(/^([12]|:?[AB])~\? /,'% [conditional heading:] \1~ ')            #off conditional heading (consider syntax)
-        if i =~/^0~|^@\S+?:/
-          i.gsub!(/\n/m,"\n%  ")
-          i.gsub!(/\n%\s+$/m,'')
-          i.gsub!(/^0~|^@\S+?:/m,"\n% [imported header:] ")                          #off imported headers
+        @code_flag=if i =~/^code\{/; true
+        elsif i =~/^\}code/; false
+        else @code_flag
+        end
+        unless @code_flag
+          i.gsub!(/^([12]|:?[AB])~\? /,'% [conditional heading:] \1~ ')            #off conditional heading (consider syntax)
+          if i =~/^0~|^@\S+?:/
+            i.gsub!(/\n/m,"\n%  ")
+            i.gsub!(/\n%\s+$/m,'')
+            i.gsub!(/^0~|^@\S+?:/m,"\n% [imported header:] ")                          #off imported headers
+          end
         end
         file[:prepared] << i
         file[:images] << i.scan(rgx_image).uniq if i =~rgx_image #flag
diff --git a/lib/sisu/v0/texinfo.rb b/lib/sisu/v0/texinfo.rb
index c46f81ba..6c47ae4c 100644
--- a/lib/sisu/v0/texinfo.rb
+++ b/lib/sisu/v0/texinfo.rb
@@ -191,17 +191,17 @@ module SiSU_TexInfo
       @@counting=0
       data.each do |para|
         if para =~ /<:code>/
-          @@flag['code']=1
+          @@flag['code']=true
           @@counting=1
         end
         if para =~ /<:verse>/
           @@flag['poem']=1
         end
-        if @@flag['code']==1
-          if @@flag['code']==1 and para =~ /<:code[-_](?:end|close)>/ #watch change not tested 200501
-            @@flag['code']=0
+        if @@flag['code']
+          if @@flag['code'] and para =~ /<:code[-_](?:end|close)>/ #watch change not tested 200501
+            @@flag['code']=false
           end
-          if @@flag['code']==1 and para =~ /\S/
+          if @@flag['code'] and para =~ /\S/
             sub_array=para.dup
             @@line_mode=sub_array.scan(/.+/)
             Tune.code_lines(@@line_mode)
@@ -225,9 +225,9 @@ module SiSU_TexInfo
       data=@data
       data.each do |line|
         if line =~ /\S/ and line !~ /<:(code|verse).+/
-          if @@flag['code']==1
+          if @@flag['code']
             line.gsub!(/^\s*(.+)/m, "\\noindent \\marginpar\[left-text\]{\\begin{tiny}#{@@counting}\\end{tiny}}\\1\\")
-            @@counting+=1 if @@flag['code']==1
+            @@counting+=1 if @@flag['code']
           else line.gsub!(/(.+)/m,'\noindent\1')
           end
         end
@@ -248,6 +248,8 @@ module SiSU_TexInfo
     def markup
       data=@data
       @tex_file=[]
+      @row_break='\\\\\\'
+      @break_page="#@row_break\n#@row_break \n"
       md={}
       @tex_file << TexInfoFormat::Texinfo.new('',@md).head
       mono=TexInfoFormat::Texinfo.new(@md.title,@md)
@@ -256,11 +258,11 @@ module SiSU_TexInfo
       n_menu,n_submenu=0,0
       @submenu,@subsubmenu={},{}
       data.each do |para|
+        para.gsub!(/\s*<:name#example>\s*/,' ')
         if para =~ /^[1-3]\\+~\S*(.+?)\s*$/
           toc=TexInfoFormat::Texinfo.new($1,@md)
           texinfo_menu << toc.menu
-        end
-        if para =~ /^[4-6]\\+~(?:\S+)?\s+(.+?)\s*$/
+        elsif para =~ /^[4-6]\\+~(?:\S+)?\s+(.+?)\s*$/
           toc=TexInfoFormat::Texinfo.new($1,@md)
           texinfo_menu << toc.menu
           case para
@@ -276,6 +278,9 @@ module SiSU_TexInfo
             @subsubmenu[n_submenu]=[]
             @subsubmenu[n_submenu] << toc.menu
           end
+        else
+          #para.gsub!(/\s*(?:<:?br>|<br \/>)\s*/,"\n#@row_break ")
+          para.gsub!(/\s*(?:<:?br>|<br \/>)\s*/,"\n\n")
         end
       end
       texinfo_menu.compact!
@@ -332,7 +337,7 @@ module SiSU_TexInfo
             para.gsub!(/<\\~(\d+);(?:\w|[0-6]:)\d+;\w\d+><#@dp:#@dp>$/,'<\1>')
             #para.gsub!(/<\\~(\d+);\w\d+;\w\d+><#@dp:#@dp>/,'<\1>')
             #para.gsub!(/<\\~(\d+);\w\d+;\w\d+><#@dp:#@dp>/,'<\1>')
-            para=para
+            para
           end
         end
         #%case with endnotes
-- 
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