Update tox.

Makefile

@@ -13,7 +13,7 @@ docs:
 	pandoc -s -w man docs/manpage_header.md docs/header.md docs/body.md -o docs/autojump.1
 	pandoc -s -w markdown docs/header.md docs/install.md docs/body.md -o README.md
 
-lint:
+flake8:
 	@flake8 ./ --config=tox.ini
 
 release: docs
@@ -41,6 +41,7 @@ tar:
 test: lint
 	@find . -type f -iname "*.pyc" -delete
 	tox
+	tox -e flake8
 
 test-fast:
 	@find . -type f -iname "*.pyc" -delete

tox.ini

@@ -1,34 +1,43 @@
 [tox]
 envlist =
-	py26,
-	py27,
-	py32,
-	py33,
-	py34
+    py26,
+    py27,
+    py32,
+    py33,
+    py34
 # ignore missing setup.py
 skipsdist = True
 
 [testenv]
+setenv =
+    PYTHONDONTWRITEBYTECODE = 1
 deps =
     mock
+    coverage
     pytest
-commands = py.test -rsxX -q
+commands =
+    coverage run --source=bin/ -m pytest -vv -rxs --tb native -s --durations 10 --strict {posargs:tests}
+    coverage report -m
 
 [testenv:flake8]
-deps = flake8
-commands = flake8 .
+deps =
+    flake8
+    pyflakes
+    pep8
+    mccabe
+commands =
+    flake8 .
 
 [flake8]
 filename =
-	*.py,
-	autojump
+    *.py,
+    autojump
 ignore =
-	E126,
-	E128
-max-line-length = 79
-max-complexity = 10
+    E126,
+    E128
+max-line-length = 131
+max-complexity = 20
 show-pep8 = True
 
 [pytest]
-addopts = -rsxX -q
 norecursedirs = .git .tox docs