Change max length of title in a custom block added via a template file A drupal 7 website has a custom block added via a template file. The block displays previews of article content type belonging to a certain rubric. It uses the following line to do so:
$block = module_invoke('views', 'block_view', 'given-block-name'); echo render($block['content']);

The articles displayed have their titles truncated at the length of 50 characters. I could not find the number 50 in the files on the hosting, so it should be somewhere in the database, and so somehow changeable via the admin panel. Yet I am having a very hard time finding where to change this number. I have changed the length of the teaser for the article content, but that apparently bears no influence on what is displayed in the given block.
Turns out the setting was hidden block display -&gt; preview -&gt; edit directly in preview.