Skimming mode added (-k/--skim option) In skimming mode, as soon as a single test case within a test group is failed, the remaining test cases in the same group are skipped. Bug fix and simply a bit of refactoring: TestCase.has_iofiles and TestCase.has_ansfile are now defined (the meaning should be clear from the names).

#! /bin/sh

VERSION=`hg summary | grep '^parent' | sed -n 's/^parent: [0-9]*:\([0-9a-f]\{1,\}\) .*$/\1/p'`
if [ -z "$VERSION" ]
then
	echo The current Mercurial changeset could not be determined. >&2
	exit 1
fi

sed 's/$$REV$\$/hg '"$VERSION/" upreckon-vcs >upreckon
chmod +x upreckon