Since I'm working with templates I have non-html code in my html files, which leads to errors in Aptana.
Some files are completely underlined which is pretty irritating.
I found this solution : https://wiki.appcelerator.org/display/guides2/Adding+custom+error+message+filters+to+the+Problems+View
(Also on another topic on stackoverflow)
Which I did, adding < repeat> and < repeat * > (without the first space, when I delete the space the word seems to disappear from stackoverflow..)
But it doesn't change a thing. I'm sure my expression is wrong, but I have no idea what it should be..
<repeat group="{{ @articles }}" value="{{ @idiv }}">
<article class="product clearfix">
<a href="detail/{{ @idiv.SysNumVenice }}"><img id="small" src="http://www.bekafun.com/images/01_prdarticledocs/ImagesSmall{{ @idiv.Pad_afbeelding }}" /></a>
<h3>{{ @idiv.Omschrijving_Nld }}</h3> <!-- Omschrijving NLD -->
<p>{{ @idiv.Verkoopprijs }}€ – <a href="detail/{{ @idiv.SysNumVenice }}">Details</a></p> <!--Verkoopprijs-->
</article>
</repeat>
Fixed it by changing the HTML Tidy Validator settings.
Preferences > Aptana Studio > Validation
By changing unrecognized elements to Ignore I no longer get the errors/complete blocks underlined.