Changed multiple occurrences of help icon in non-HTML modes, to one

occurrence for all modes.

lang/en/help/wiki/howtowiki.html

@@ -113,9 +113,18 @@ Please always put an empty line before and after a table, so it stands out from
   <li> alternatively you could use the ImageUploading function</li>
   </ul>
 
-<h4> More markup</h4>
+<h4>Further readings</h4>
+There are more possibilities for Wiki mark-up. Please consult the <a href="http://erfurtwiki.sourceforge.net" target=_new>Erfurt Wiki Homepage</a> for more information.
 
 <p>
-Please see the page about ExtendedWikiMarkup</a>, if you'd like to know a bit
-more about available markup.
-</p>
+<a name="camelcase"></a><b>Camel Case</b>:<br />
+CamelCase describes what WikiWords look like. Multiple words, joined together without
+spaces, separated by changes in case. The uppercase and
+lowercase letters show up like the humps of camels.</p>
+<p>
+This linking scheme is often also called BumpyText.</p>
+<p>
+While language purists hate Wikis for that naming scheme, it is very common in the 
+computing world and well known to most programmers.</p>
+
+

mod/wiki/view.php

@@ -265,7 +265,6 @@
         echo '<tr>';
         
         echo '<td>';
-        helpbutton('howtowiki', get_string('howtowiki', 'wiki'), 'wiki');
         if ($canedit) {
           $iconstr="";
           $editicon= '<img hspace=1 alt="'.get_string("editthispage","wiki").'" height=16 width=16 border=0 src="'.$CFG->pixpath.'/t/edit.gif">';
@@ -309,12 +308,10 @@
         }
         
         /// Formatting Rules
-        if($wiki->htmlmode!=2) {
-          echo '<td align="center">';          
-          helpbutton('wikiusage', get_string('wikiusage', 'wiki'), 'wiki');
-          echo get_string("wikiusage","wiki");
-          echo '</td>';
-        }
+        echo '<td align="center">';          
+        helpbutton('howtowiki', get_string('howtowiki', 'wiki'), 'wiki');
+        echo get_string('howtowiki','wiki');
+        echo '</td>';
         
         echo '</tr></table>';
     }