ensime/ensime-emacs — pull request #29 by ScottyB (2014-08-17 11:38:36+00:00)
Title: Add fringe markers

PR for https://github.com/ensime/ensime-server/issues/489

The fringe markers only appear on the first line of the error and not on every line like the underlining does. It definitely makes it easier to spot the one character errors though ;).