index: be extra careful to escape space in order to avoid uncollapsed space with white-space:pre

index.html

@@ -266,10 +266,10 @@ $ openssl req -nodes -newkey rsa:4096 -keyout relay.pem -x509 -days 365 -out rel
                   <span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'HH')"></span><span class="cof-chat_time_delimiters cob-chat_time_delimiters coa-chat_time_delimiters">:</span><span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'mm')"></span><span class="seconds"><span class="cof-chat_time_delimiters cob-chat_time_delimiters coa-chat_time_delimiters">:</span><span class="cof-chat_time cob-chat_time coa-chat_time" ng-bind="::(bufferline.date|date:'ss')"></span></span>
                 </span>
               </td>
-              <td class="prefix"><a ng-click="addMention(bufferline.prefix)"><span ng-repeat="part in ::bufferline.prefix" ng-class="::part.classes" ng-bind="::part.text"></span></a></td>
-              <td class="message">
-                <div ng-repeat="metadata in ::bufferline.metadata" plugin data="::metadata"></div>
-                <span ng-repeat="part in ::bufferline.content" class="text" ng-class="::part.classes" ng-bind-html="::part.text | irclinky:'_blank' | inlinecolour"></span>
+              <td class="prefix"><a ng-click="addMention(bufferline.prefix)"><span ng-repeat="part in ::bufferline.prefix" ng-class="::part.classes" ng-bind="::part.text"></span></a></td><!--
+           --><td class="message"><!--
+             --><div ng-repeat="metadata in ::bufferline.metadata" plugin data="::metadata"></div><!--
+             --><span ng-repeat="part in ::bufferline.content" class="text" ng-class="::part.classes" ng-bind-html="::part.text | irclinky:'_blank' | inlinecolour"></span>
               </td>
             </tr>
             <tr class="readmarker" ng-if="activeBuffer().lastSeen==$index">