stack: remove unnecessary prefix from stack output with non-default --template
"index" template keyword already exists (the current iteration of the loop), so
"stack_index" it is. It follows the same convention as other template keywords,
such as "files_added", "line_number", etc.
# utility to setup pythonpath to point into the tested repository
export SRCDIR="`dirname $TESTDIR`"
if [ -n "$PYTHONPATH" ]; then
export HGTEST_ORIG_PYTHONPATH=$PYTHONPATH
if uname -o | grep -q Msys; then
export PYTHONPATH="$SRCDIR;$PYTHONPATH"
else
export PYTHONPATH=$SRCDIR:$PYTHONPATH
fi
else
export PYTHONPATH=$SRCDIR
fi