ransford/pdflatex-makefile — pull request #4 by rpavlik (2012-08-29 16:36:21+00:00)
Title: Small makefile improvements

The first accounts for the fact that the existence of `.git/$(GIT_BRANCH)` is not guaranteed (try a `git gc` for example), so switches the dep to `.git/HEAD` which I've used in other similar situations.

The second will use the user's preferred pdf viewer, rather than hardcoded evince, to open the file. (As a side effect, it doesn't block the terminal - it launches in the background)