Maintainer Newsletter

Coding standard change for D7

The patch which changes the spacing for the concatenation operator got committed to D7 on April 14, 2008. That means from Drupal 7 onwards, there is a space on both sides of the concat operator (the . that connects strings) instead of just on the non-literal facing side. For contributed modules, this change is optional for D6 compatible code, and recommended for D7.

Drupal 6:

Drupal 7: