Syntax Highlighting not preserved

[ntmlod]

The issue is perhaps related to a different release of Trac or Pygments, I don't know.

My CSS rules for syntax highlighting with <pre> tag expect that this tag is contain inside a <div class="code"> but here we have a <div class="searchable">.

So I have coded this raw fix

precodebrowser/precodebrowser.py

@@ -11 +11 @@
     # ITemplateStreamFilter methods
     def filter_stream(self, req, method, filename, stream, data):
         filter = Transformer('//table[@class = "code"]')
-        return stream | filter.rename('pre') \
+        return stream | Transformer('//div[@id = "preview"]').attr('class', 'searchable code') | filter.rename('pre') \
             .select('//pre[@class = "code"]/thead').remove().end() \
             .select('//pre[@class = "code"]/tbody/tr/th').remove().end() \
             .select('//pre[@class = "code"]/tbody/tr/td').append('\n').unwrap()

[Ryan J Ollos]

In 17032:

PreCodeBrowser 1.0: Fix missing syntax highlighting

Patch by ntmlod.

Fixes #13341.