render all revision log messages as <pre class="vc_log">...</pre>

Add CSS for vc_log to set it italic (as it was already shown in most places),
and set some proprietary properties to turn on word wrapping for Mozilla,
Opera and IE, and the equivalent standard CSS3 property (for when browsers
support it).


git-svn-id: http://viewvc.tigris.org/svn/viewvc/trunk@882 8cb11bc2-c004-0410-86c3-e597b4017df7

templates/log.ezt

@@ -139,7 +139,7 @@
    [end]
   [end]
 
-<pre>[entries.html_log]</pre>
+<pre class="vc_log">[entries.html_log]</pre>
 [end]
 
 [include "include/paging.ezt"]

templates/log_table.ezt

@@ -154,7 +154,7 @@
         [end]
       [end]
 
-      <b>Log: </b><pre><i>[entries.html_log]</i></pre>
+      <b>Log: </b><pre class="vc_log">[entries.html_log]</pre>
     </td>
   </tr>
 

templates/markup.ezt

@@ -38,7 +38,7 @@ File: [nav_file]
   [is state "dead"]
     <br><b><i>FILE REMOVED</i></b>
   [end]
-  <pre>[log]</pre>
+  <pre class="vc_log">[log]</pre>
 [else]
   Revision: <b>[rev]</b><br>
   [if-any tag]

templates/query.ezt

@@ -215,7 +215,7 @@
 	<tr class="vc_row_[if-index commits even]even[else]odd[end]">
 	  <td>&nbsp;</td>
 	  <td colspan=5><b>Log:</b><br>
-			  <pre>[commits.desc]</pre></td>
+	    <pre class="vc_log">[commits.desc]</pre></td>
 	</tr>
       [end]
 [# ---]

templates/query_results.ezt

@@ -66,7 +66,7 @@
   <tr class="vc_row_[if-index commits even]even[else]odd[end]">
     <td>&nbsp;</td>
     <td colspan="5"><b>Log:</b><br>
-      <pre><i>[commits.desc]<i></pre></td>
+      <pre class="vc_log">[commits.desc]</pre></td>
   </tr>
   </tbody>
 [end]

website/styles.css

@@ -39,6 +39,18 @@ a:active  { color: #0000ff; }
 }
 
 
+/*** Log messages ***/
+.vc_log {
+  font-style: italic;
+  /* unfortunately, white-space: pre-wrap isn't widely supported ... */
+  white-space: -moz-pre-wrap; /* Mozilla based browsers */
+  white-space: -pre-wrap;     /* Opera 4 - 6 */
+  white-space: -o-pre-wrap;   /* Opera >= 7 */
+  white-space: pre-wrap;      /* CSS3 */
+  word-wrap: break-word;      /* IE 5.5+ */
+}
+
+
 /*** Markup Summary Header ***/
 .vc_summary {
   background-color: #eeeeee;