Enable relative_files again, now that we have an editable install.

.coveragerc

@@ -25,8 +25,7 @@ omit =
     */gevent/resolver/*.so
 # New in 5.0; required for the GHA coveralls submission.
 # Perhaps this obsoletes the source section in [paths]?
-# XXX: Nope, that just led to reporting 0% coverage.
-#relative_files = True
+relative_files = True
 
 [report]
 # Coverage is run on Linux under cPython 2/3 and pypy
@@ -51,15 +50,15 @@ omit =
     # Third-party vendored code
     src/gevent/_tblib.py
 
-[paths]
-# Combine source and paths from the Travis CI installs so they all get
-# collapsed during combining. Otherwise, coveralls.io reports
-# many different files (/lib/pythonX.Y/site-packages/gevent/...) and we don't
-# get a good aggregate number.
-source =
-     src/
-     */lib/*/site-packages/
-     */pypy*/site-packages/
+# [paths]
+# # Combine source and paths from the Travis CI installs so they all get
+# # collapsed during combining. Otherwise, coveralls.io reports
+# # many different files (/lib/pythonX.Y/site-packages/gevent/...) and we don't
+# # get a good aggregate number.
+# source =
+#      src/
+#      */lib/*/site-packages/
+#      */pypy*/site-packages/
 
 # Local Variables:
 # mode: conf