Merge branch 'master' into multiline-inline-diff

7 files changed, 33 insertions, 20 deletions

diff --git a/lib/coderay/encoders/html.rb b/lib/coderay/encoders/html.rb
index c32dbd1..635a4d8 100644
--- a/lib/coderay/encoders/html.rb
+++ b/lib/coderay/encoders/html.rb
@@ -47,6 +47,13 @@ module Encoders
   #
   # Default: 'CodeRay output'
   #
+  # === :break_lines
+  # 
+  # Split multiline blocks at line breaks.
+  # Forced to true if :line_numbers option is set to :inline.
+  #
+  # Default: false
+  #
   # === :line_numbers
   # Include line numbers in :table, :inline, or nil (no line numbers)
   #
@@ -100,6 +107,8 @@ module Encoders
       :wrap  => nil,
       :title => 'CodeRay output',
       
+      :break_lines => false,
+      
       :line_numbers        => nil,
       :line_number_anchors => 'n',
       :line_number_start   => 1,
@@ -168,6 +177,10 @@ module Encoders
         @out = ''
       end
       
+      options[:break_lines] = true if options[:line_numbers] == :inline
+      
+      @break_lines = (options[:break_lines] == true)
+      
       @HTML_ESCAPE = HTML_ESCAPE.dup
       @HTML_ESCAPE["\t"] = ' ' * options[:tab_width]
       
@@ -245,7 +258,19 @@ module Encoders
       if text =~ /#{HTML_ESCAPE_PATTERN}/o
         text = text.gsub(/#{HTML_ESCAPE_PATTERN}/o) { |m| @HTML_ESCAPE[m] }
       end
-      if style = @span_for_kind[@last_opened ? [kind, *@opened] : kind]
+      
+      style = @span_for_kind[@last_opened ? [kind, *@opened] : kind]
+      
+      if @break_lines && (i = text.index("\n")) && (c = @opened.size + (style ? 1 : 0)) > 0
+        close = '</span>' * c
+        reopen = ''
+        @opened.each_with_index do |k, index|
+          reopen << (@span_for_kind[index > 0 ? [k, *@opened[0 ... index ]] : k] || '<span>')
+        end
+        text[i .. -1] = text[i .. -1].gsub("\n", "#{close}\n#{reopen}#{style}")
+      end
+      
+      if style
         @out << style << text << '</span>'
       else
         @out << text
diff --git a/lib/coderay/encoders/html/numbering.rb b/lib/coderay/encoders/html/numbering.rb
index 15ce11b..8bc6259 100644
--- a/lib/coderay/encoders/html/numbering.rb
+++ b/lib/coderay/encoders/html/numbering.rb
@@ -68,23 +68,11 @@ module Encoders
         when :inline
           max_width = (start + line_count).to_s.size
           line_number = start
-          nesting = []
           output.gsub!(/^.*$\n?/) do |line|
-            line.chomp!
-            open = nesting.join
-            line.scan(%r!<(/)?span[^>]*>?!) do |close,|
-              if close
-                nesting.pop
-              else
-                nesting << $&
-              end
-            end
-            close = '</span>' * nesting.size
-            
             line_number_text = bolding.call line_number
             indent = ' ' * (max_width - line_number.to_s.size)  # TODO: Optimize (10^x)
             line_number += 1
-            "<span class=\"line-numbers\">#{indent}#{line_number_text}</span>#{open}#{line}#{close}\n"
+            "<span class=\"line-numbers\">#{indent}#{line_number_text}</span>#{line}"
           end
 
         when :table
diff --git a/lib/coderay/helpers/file_type.rb b/lib/coderay/helpers/file_type.rb
index 7b90918..637001b 100644
--- a/lib/coderay/helpers/file_type.rb
+++ b/lib/coderay/helpers/file_type.rb
@@ -90,8 +90,8 @@ module CodeRay
       'gvy'      => :groovy,
       'h'        => :c,
       'haml'     => :haml,
-      'htm'      => :page,
-      'html'     => :page,
+      'htm'      => :html,
+      'html'     => :html,
       'html.erb' => :erb,
       'java'     => :java,
       'js'       => :java_script,
@@ -120,7 +120,7 @@ module CodeRay
       'sql'      => :sql,
       # 'ss'       => :scheme,
       'tmproj'   => :xml,
-      'xhtml'    => :page,
+      'xhtml'    => :html,
       'xml'      => :xml,
       'yaml'     => :yaml,
       'yml'      => :yaml,
diff --git a/lib/coderay/helpers/plugin.rb b/lib/coderay/helpers/plugin.rb
index 06c1233..137c1ab 100644
--- a/lib/coderay/helpers/plugin.rb
+++ b/lib/coderay/helpers/plugin.rb
@@ -176,7 +176,6 @@ module CodeRay
         id = validate_id(plugin_id)
         path = path_to id
         begin
-          raise LoadError, "#{path} not found" unless File.exist? path
           require path
         rescue LoadError => boom
           if @plugin_map_loaded
diff --git a/lib/coderay/scanners/php.rb b/lib/coderay/scanners/php.rb
index dadab00..8acfff5 100644
--- a/lib/coderay/scanners/php.rb
+++ b/lib/coderay/scanners/php.rb
@@ -1,3 +1,4 @@
+# encoding: ASCII-8BIT
 module CodeRay
 module Scanners
   
diff --git a/lib/coderay/scanners/python.rb b/lib/coderay/scanners/python.rb
index 5e38a2c..cbdbbdb 100644
--- a/lib/coderay/scanners/python.rb
+++ b/lib/coderay/scanners/python.rb
@@ -61,7 +61,7 @@ module Scanners
       add(PREDEFINED_VARIABLES_AND_CONSTANTS, :predefined_constant).
       add(PREDEFINED_EXCEPTIONS, :exception)  # :nodoc:
     
-    NAME = / [^\W\d] \w* /x  # :nodoc:
+    NAME = / [[:alpha:]_] \w* /x  # :nodoc:
     ESCAPE = / [abfnrtv\n\\'"] | x[a-fA-F0-9]{1,2} | [0-7]{1,3} /x  # :nodoc:
     UNICODE_ESCAPE =  / u[a-fA-F0-9]{4} | U[a-fA-F0-9]{8} | N\{[-\w ]+\} /x  # :nodoc:
     
diff --git a/lib/coderay/version.rb b/lib/coderay/version.rb
index e2797b5..620e703 100644
--- a/lib/coderay/version.rb
+++ b/lib/coderay/version.rb
@@ -1,3 +1,3 @@
 module CodeRay
-  VERSION = '1.0.5'
+  VERSION = '1.0.7'
 end