rubikitch · GunioRobot · Oct 27, 2011
diff --git a/History.txt b/History.txt
@@ -63,7 +63,7 @@
 
 * Renamed the gem to org-ruby
 * Added +to_html+ for HTML output
-* Now supports the following inline markup: 
+* Now supports the following inline markup:
   * bold
   * italic
   * code

diff --git a/README.rdoc b/README.rdoc
@@ -8,7 +8,7 @@ This gem contains Ruby routines for parsing org-mode files.The most
 significant thing this library does today is convert org-mode files to
 HTML or textile. Currently, you cannot do much to customize the
 conversion. The supplied textile conversion is optimized for
-extracting "content" from the orgfile as opposed to "metadata." 
+extracting "content" from the orgfile as opposed to "metadata."
 
 == FEATURES/PROBLEMS:
 
@@ -34,7 +34,7 @@ From Ruby code:
 
      Orgmode::Parser.new(data)
 
-...will construct a new +Parser+ object. 
+...will construct a new +Parser+ object.
 
 == INSTALL:
 

diff --git a/announcement.txt b/announcement.txt
@@ -8,7 +8,7 @@ This gem contains Ruby routines for parsing org-mode files.The most
 significant thing this library does today is convert org-mode files to
 HTML or textile. Currently, you cannot do much to customize the
 conversion. The supplied textile conversion is optimized for
-extracting "content" from the orgfile as opposed to "metadata." 
+extracting "content" from the orgfile as opposed to "metadata."
 
 == CHANGES
 

diff --git a/doc/fr_class_index.html b/doc/fr_class_index.html
@@ -1,6 +1,6 @@
 
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html 
+<!DOCTYPE html
      PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 

diff --git a/doc/fr_file_index.html b/doc/fr_file_index.html
@@ -1,6 +1,6 @@
 
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html 
+<!DOCTYPE html
      PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 

diff --git a/doc/fr_method_index.html b/doc/fr_method_index.html
@@ -1,6 +1,6 @@
 
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!DOCTYPE html 
+<!DOCTYPE html
      PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
      "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 

diff --git a/lib/org-ruby/html_output_buffer.rb b/lib/org-ruby/html_output_buffer.rb
@@ -51,7 +51,7 @@ def push_mode(mode, opts={})
         css_class = ""
         css_class = " class=\"src\"" if [:src, :include_src].include? mode
         css_class = " class=\"example\"" if (mode == :example || mode == :inline_example)
-        @logger.debug "#{mode}: <#{ModeTag[mode]}#{css_class}>\n" 
+        @logger.debug "#{mode}: <#{ModeTag[mode]}#{css_class}>\n"
         @output << "<#{ModeTag[mode]}#{css_class}>\n" unless mode == :table and skip_tables?
         # Entering a new mode obliterates the title decoration
         @title_decoration = ""
@@ -82,7 +82,7 @@ def flush!
           unless buffer_mode_is_table? and skip_tables?
             @logger.debug "FLUSH      ==========> #{@buffer_mode}"
             output_indentation
-            @output << "<#{HtmlBlockTag[@output_type]}#{@title_decoration}>" 
+            @output << "<#{HtmlBlockTag[@output_type]}#{@title_decoration}>"
             if (@buffered_lines[0].kind_of?(Headline)) then
               headline = @buffered_lines[0]
               raise "Cannot be more than one headline!" if @buffered_lines.length > 1
@@ -96,7 +96,7 @@ def flush!
                 output << "<span class=\"todo-keyword #{keyword}\">#{keyword} </span>"
               end
             end
-            @output << inline_formatting(@buffer) 
+            @output << inline_formatting(@buffer)
             @output << "</#{HtmlBlockTag[@output_type]}>\n"
             @title_decoration = ""
           else
@@ -148,23 +148,23 @@ def inline_formatting(str)
       format_tables!(str)
       str
     end
-    
+
     def format_emphasis(str)
       @re_help.rewrite_emphasis(str) do |marker, s|
         "#{Tags[marker][:open]}#{s}#{Tags[marker][:close]}"
       end
     end
-    
+
     def format_links(str)
       @re_help.rewrite_links(str) do |link, text|
         if link =~ /(?:jpg|jpeg|gif|png)$/
           "<img src=\"#{link}\" />"
         else
           text ||= link
           link = link.sub(/^file:(.*)::(.*?)$/) do
-            
+
             # We don't support search links right now. Get rid of it.
-            
+
             "file:#{$1}"
           end
           link = link.sub(/^file:/i, "") # will default to HTTP

diff --git a/lib/org-ruby/line.rb b/lib/org-ruby/line.rb
@@ -105,7 +105,7 @@ def table_separator?
       check_assignment_or_regexp(:table_separator, /^\s*\|[-\|\+]*\s*$/)
     end
 
-    # Checks if this line is a table header. 
+    # Checks if this line is a table header.
     def table_header?
       @assigned_paragraph_type == :table_header
     end
@@ -200,7 +200,7 @@ def self.to_textile(lines)
     # What's tricky is lines can have assigned types, so you need to check
     # the assigned type, if present, or see if the characteristic regexp
     # for the paragraph type matches if not present.
-    # 
+    #
     # call-seq:
     #     check_assignment_or_regexp(assignment, regexp) => boolean
     #

diff --git a/lib/org-ruby/output_buffer.rb b/lib/org-ruby/output_buffer.rb
@@ -23,7 +23,7 @@ class OutputBuffer
     # This is the overall output buffer
     attr_reader :output
 
-    # This is the current type of output being accumulated. 
+    # This is the current type of output being accumulated.
     attr_accessor :output_type
 
     # This stack is used to do proper outline numbering of headlines.
@@ -82,7 +82,7 @@ def prepare(line)
       if not should_accumulate_output?(line) then
         flush!
         maintain_list_indent_stack(line)
-        @output_type = line.paragraph_type 
+        @output_type = line.paragraph_type
       end
       push_mode(:inline_example) if line.inline_example? and current_mode != :inline_example
       pop_mode(:inline_example) if current_mode == :inline_example && !line.inline_example?
@@ -92,7 +92,7 @@ def prepare(line)
       @buffered_lines.push(line)
     end
 
-    # Flushes everything currently in the accumulation buffer into the 
+    # Flushes everything currently in the accumulation buffer into the
     # output buffer. Derived classes must override this to actually move
     # content into the output buffer with the appropriate markup. This
     # method just does common bookkeeping cleanup.
@@ -140,7 +140,7 @@ def << (str)
       @buffer << str
     end
 
-    # Gets the current list indent level. 
+    # Gets the current list indent level.
     def list_indent_level
       @list_indent_stack.length
     end
@@ -165,7 +165,7 @@ def mode_is_code(mode)
     def maintain_list_indent_stack(line)
       if (line.plain_list?) then
         while (not @list_indent_stack.empty? \
-               and (@list_indent_stack.last > line.indent)) 
+               and (@list_indent_stack.last > line.indent))
           @list_indent_stack.pop
           pop_mode
         end
@@ -205,7 +205,7 @@ def should_accumulate_output?(line)
 
       # Special case: Multiple blank lines get accumulated.
       return true if line.paragraph_type == :blank and @output_type == :blank
-      
+
       # Currently only "paragraphs" get accumulated with previous output.
       return false unless line.paragraph_type == :paragraph
       if ((@output_type == :ordered_list) or

diff --git a/lib/org-ruby/parser.rb b/lib/org-ruby/parser.rb
@@ -165,7 +165,7 @@ def to_html(output_buffer_class=HtmlOutputBuffer)
       export_options[:skip_tables] = true if not export_tables?
       output = ""
       output_buffer = output_buffer_class.new(output, export_options)
-      
+
       if @in_buffer_settings["TITLE"] then
 
         # If we're given a new title, then just create a new line
@@ -174,7 +174,7 @@ def to_html(output_buffer_class=HtmlOutputBuffer)
         Parser.translate([title], output_buffer, filename)
       end
       Parser.translate(@header_lines, output_buffer, filename) unless skip_header_lines?
-      
+
       # If we've output anything at all, remove the :decorate_title option.
       export_options.delete(:decorate_title) if (output.length > 0)
       @headlines.each do |headline|
@@ -217,10 +217,10 @@ def self.translate(lines, output_buffer, filename=nil)
 
         when :metadata, :table_separator, :blank
 
-          output_buffer << line.line if output_buffer.preserve_whitespace?          
+          output_buffer << line.line if output_buffer.preserve_whitespace?
 
         when :comment
-          
+
           if line.begin_block?
             output_buffer.push_mode(:blockquote) if line.block_type == "QUOTE"
             output_buffer.push_mode(:src) if line.block_type == "SRC"
@@ -238,7 +238,7 @@ def self.translate(lines, output_buffer, filename=nil)
           output_buffer << line.line.lstrip
 
         when :unordered_list, :ordered_list
-          
+
           output_buffer << line.output_text << " "
 
         when :inline_example

diff --git a/lib/org-ruby/regexp_helper.rb b/lib/org-ruby/regexp_helper.rb
@@ -3,7 +3,7 @@
 module Orgmode
 
   # = Summary
-  # 
+  #
   # This class contains helper routines to deal with the Regexp "black
   # magic" you need to properly parse org-mode files.
   #
@@ -120,7 +120,7 @@ def rewrite_emphasis(str)
     # output format.
     #
     # = Usage
-    # 
+    #
     # Give this a block that expect the link and optional friendly
     # text. Return how that link should get formatted.
     #
@@ -153,7 +153,7 @@ def rewrite_links(str) #  :yields: link, text
         end
       end
     end
-    
+
     # Rewrites all of the inline image tags.
     def rewrite_images(str) #  :yields: image_link
       raise "Do not use rewrite_images, use rewrite_links instead!"
@@ -163,7 +163,7 @@ def rewrite_images(str) #  :yields: image_link
 
     def build_org_emphasis_regexp
       @org_emphasis_regexp = Regexp.new("([#{@pre_emphasis}]|^)\n" +
-                                        "(  [#{@markers}]  )\n" + 
+                                        "(  [#{@markers}]  )\n" +
                                         "(  [^#{@border_forbidden}]  | " +
                                         "  [^#{@border_forbidden}]#{@body_regexp}[^#{@border_forbidden}]  )\n" +
                                         "\\2\n" +

diff --git a/spec/data/freeform-example.org b/spec/data/freeform-example.org
@@ -1,18 +1,18 @@
 #+BEGIN_EXAMPLE
 #+TITLE:     Freeform
-#+AUTHOR:    
+#+AUTHOR:
 #+EMAIL:     bdewey@gmail.com
 #+DATE:      2009-12-20 Sun
-#+DESCRIPTION: 
-#+KEYWORDS: 
+#+DESCRIPTION:
+#+KEYWORDS:
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
 #+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil tags:not-in-toc
 #+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
 #+EXPORT_SELECT_TAGS: export
 #+EXPORT_EXCLUDE_TAGS: noexport
-#+LINK_UP:   
-#+LINK_HOME: 
+#+LINK_UP:
+#+LINK_HOME:
 #+END_EXAMPLE
 Freeform
 
@@ -71,7 +71,7 @@ the Freeform project.
     CLOCK: [2009-11-28 Sat 22:44]--[2009-11-28 Sat 23:50] =>  1:06
 
     I'm now at the point where I *list* versions, but I can't show
-    them. 
+    them.
 
     - [X] I currently suspect that I broke my version recovery code
       when I switched the order of the idea_changes. I need to

diff --git a/spec/data/freeform.org b/spec/data/freeform.org
@@ -1,17 +1,17 @@
 #+TITLE:     Freeform
-#+AUTHOR:    
+#+AUTHOR:
 #+EMAIL:     bdewey@gmail.com
 #+DATE:      2009-12-20 Sun
-#+DESCRIPTION: 
-#+KEYWORDS: 
+#+DESCRIPTION:
+#+KEYWORDS:
 #+LANGUAGE:  en
 #+OPTIONS:   H:3 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
 #+OPTIONS:   TeX:t LaTeX:nil skip:nil d:nil todo:t pri:nil tags:not-in-toc
 #+INFOJS_OPT: view:nil toc:nil ltoc:t mouse:underline buttons:0 path:http://orgmode.org/org-info.js
 #+EXPORT_SELECT_TAGS: export
 #+EXPORT_EXCLUDE_TAGS: noexport
-#+LINK_UP:   
-#+LINK_HOME: 
+#+LINK_UP:
+#+LINK_HOME:
 Freeform
 
 This is my todo list, research file, and log record from working on
@@ -69,7 +69,7 @@ the Freeform project.
     CLOCK: [2009-11-28 Sat 22:44]--[2009-11-28 Sat 23:50] =>  1:06
 
     I'm now at the point where I *list* versions, but I can't show
-    them. 
+    them.
 
     - [X] I currently suspect that I broke my version recovery code
       when I switched the order of the idea_changes. I need to