pygments.rb in asciidoctor-2.0.13

- old
+ new

@@ -131,13 +131,13 @@
   extend Styles # exports static methods
   include Loader, Styles # adds methods to instance
 
   CodeCellStartTagCs = '<td class="code">'
   LinenoColumnStartTagsCs = '<td class="linenos"><div class="linenodiv"><pre>'
-  LinenoSpanTagCs = '<span class="lineno">\1</span>'
+  LinenoSpanTagCs = '<span class="lineno">\1 </span>'
   PreTagCs = '<pre>\1</pre>'
   StyledLinenoColumnStartTagsRx = /<td><div class="linenodiv" style="[^"]+?"><pre style="[^"]+?">/
-  StyledLinenoSpanTagRx = %r(<span style="background-color: #f0f0f0; padding: 0 5px 0 5px">( *\d+ )</span>)
+  StyledLinenoSpanTagRx = %r((?<=^|<span></span>)<span style="[^"]+">( *\d+) ?</span>)
   WRAPPER_CLASS = 'lineno' # doesn't appear in output; Pygments appends "table" to this value to make nested table class
   # NOTE <pre> has style attribute when pygments-css=style
   # NOTE <div> has trailing newline when pygments-linenums-mode=table
   # NOTE initial <span></span> preserves leading blank lines
   WrapperTagRx = %r(<div class="#{WRAPPER_CLASS}"><pre\b[^>]*?>(.*)</pre></div>\n*)m