There are a couple of plugins that add signs (see
:h sign) marking syntax errors in various files. In particular, the Vim-Latex-Suite adds syntax error signs in latex files, and the Drupal Vim plugin adds them in PHP files:
Is there any way to jump to these signs? I've read the docs, and I can't see anything, and
:cnext etc. don't work, because signs aren't errors. Not being able to jump can be quite annoying, as it means you have to scroll through the whole document looking for the red arrows on the left column...