init.sh: improve comments
authorJim Meyering <meyering@redhat.com>
Fri, 7 May 2010 07:19:41 +0000 (09:19 +0200)
committerJim Meyering <meyering@redhat.com>
Fri, 7 May 2010 07:20:42 +0000 (09:20 +0200)
commitcd2b137d95b850c778efb956d7901533787afa92
tree05122f6aee017797fa70cff3783303d1e211fe5f
parentabe9c758009394a09d0cb84cdaae37e5752953f2
init.sh: improve comments

* tests/init.sh: Recommend the one-line init.sh-sourcing idiom:
. "${srcdir=.}/init.sh"; path_prepend_ .
Add a note about path_prepend_ and the alternative of using
TESTS_ENVIRONMENT.
ChangeLog
tests/init.sh