3 commits

Author	SHA1	Message	Date
Avery Pennarun	f3ae4e4e00	vars_init.py: always add .../redo-sh to the PATH, even if it doesn't exist. ... Otherwise a fresh 'redo test' in the redo repo won't switch to using redo-sh/sh after redo-sh.do runs, and the tests aren't accurate.	2011-01-18 00:48:52 -08:00
Avery Pennarun	fb388b3dde	Automatically select a good shell instead of relying on /bin/sh. ... This includes a fairly detailed test of various known shell bugs from the autoconf docs. The idea here is that if redo works on your system, you should be able to rely on a *good* shell to run your .do files; you shouldn't have to work around zillions of bugs like autoconf does.	2010-12-21 04:44:39 -08:00
Avery Pennarun	fba684ee07	redo-ifchange can now be run even if there's no parent redo.	2010-12-11 19:08:53 -08:00