r-httpd-browse: make expfile name unbreakable in dejagnu focus column

... now that they're getting even longer with the [variant] suffix

diff --git a/bin/r-httpd-browse.in b/bin/r-httpd-browse.in
index d7bd73eeb2d58f66abf821449c1d439561305aaf..f3386f7deb1143a5fc9cba05c0c361064b29cc0c 100755 (executable)
--- a/bin/r-httpd-browse.in
+++ b/bin/r-httpd-browse.in
@@ -301,7 +301,7 @@ element.style.display = "table";  /* rendering now is quick, even if table is hu
     <td>{% if v.logfile %}<a href="{{ url_for('r_show_testrun', commitish=testrun.testrun, filename=v.logfile) }}">log</a>{% endif %}
     <a href="{{ url_for('r_show_testrun', commitish=testrun.testrun, filename=v.sumfile) }}">sum</a></td>
     <td>
-        <a href="{{ url_for('r_show_testrun', commitish=testrun.testrun, dgexpfile=k) }}">{{ k }}</a>
+        <a style="white-space: nowrap;" href="{{ url_for('r_show_testrun', commitish=testrun.testrun, dgexpfile=k) }}">{{ k }}</a>
         <a style="float: right; margin-right: 10px;" href="{{url_for('r_grid_testcase', trid=testrun.testrun, expfile=k)}}">
             <button>&#x25a6;</button>
         </a>