Constants + filer leads to `too many shorthand attributes`

[kumy]

Hi,

tsmarty2c fails to parse {GK_WAYPOINT_SERVICE_URL_GC|link:null:'_blank' nofilter} while it work well with smarty itself.
In this case, GK_WAYPOINT_SERVICE_URL_GC is a php constant

        define('GK_WAYPOINT_SERVICE_URL_GC', getenv('GK_WAYPOINT_SERVICE_URL_GC') ?: 'https://www.geocaching.com');

The error is reported as:

In smarty_internal_templatecompilerbase.php line 22:

  Syntax error in template "file:/xxxxx.tpl"  on line 22 "<td>{GK_WAYPOINT_SERVICE_URL_GC|link:null:'_blank' nofilter}</td>" too many shorthand attributes

[kumy]

As a workaround, lets write it as:

<td>{{GK_WAYPOINT_SERVICE_URL_GC}|link:null:'_blank' nofilter}</td>