Multiline option documentation is rendered as a oneliner

[Ryan J Ollos]

Option documentation such as [logging] log_format contains markup that should be rendered as multiple lines: tags/trac-1.0.11/trac/env.py#L241​.

With a minor change, the text could be rendered as multi-line.

trac/htdocs/css/wiki.css

@@ -119 +119 @@
  font-style: italic;
  white-space: nowrap;
 }
+div.tracini td p { margin: 0 }

trac/wiki/macros.py

@@ -807 +807 @@
              format_to_html(self.env, formatter.context, section_doc),
              tag.table(class_='wiki')(tag.tbody(
                  tag.tr(tag.td(tag.code(option.name)),
-                        tag.td(format_to_oneliner(self.env, formatter.context,
-                                                  option.doc)),
+                        tag.td(format_to_html(self.env, formatter.context,
+                                              option.doc)),
                         default_cell(option),
                         class_='odd' if idx % 2 else 'even')
                  for idx, option in