2008-03-22 22:44 -0400  djerius  <djerius@cfa.harvard.edu>  (c95c70b57384 [tip])

	* lib/App/Env.pm, t/alias.t:
	lowercase aliasing failed if Site was not set.

2008-03-22 22:09 -0400  djerius  <djerius@cfa.harvard.edu>  (3983fbc2fa75)

	* .hgtags:
	Added tag 0.08 for changeset cca292f76ae2

2008-03-22 22:09 -0400  djerius  <djerius@cfa.harvard.edu>  (cca292f76ae2 [0.08])

	* ChangeLog, Changes, bin/appexec, lib/App/Env.pm:
	update for release

2008-03-22 22:03 -0400  djerius  <djerius@cfa.harvard.edu>  (5be33197bec5)

	* README, lib/App/Env.pm, t/alias.t:
	application module search is no longer sensitive to the case of the
	application name

	- removed confusing references to package instead of application in
	docs
	- updated copyright date

2008-03-22 18:14 -0400  djerius  <djerius@cfa.harvard.edu>  (37e17fd4fe62)

	* .hgtags:
	Added tag 0.07 for changeset bdfd9f1ef7e4

2008-03-22 18:14 -0400  djerius  <djerius@cfa.harvard.edu>  (bdfd9f1ef7e4 [0.07])

	* t/envstr.t:
	update TERMCAP test; not all platforms have it!

2008-03-22 18:08 -0400  djerius  <djerius@cfa.harvard.edu>  (ef3b0e4d7b98)

	* ChangeLog, Changes:
	update for release

2008-03-22 18:07 -0400  djerius  <djerius@cfa.harvard.edu>  (6981a6673e36)

	* t/envstr.t:
	improved TERMCAP testing

2008-03-22 18:02 -0400  djerius  <djerius@cfa.harvard.edu>  (2257fa1aa1fa)

	* lib/App/Env.pm, t/envstr.t:
	explicit request required for str() to output TERMCAP, to simplify
	Excludes

2008-03-22 17:21 -0400  djerius  <djerius@cfa.harvard.edu>  (456572d64437)

	* ChangeLog, Changes, bin/appexec, lib/App/Env.pm:
	update for release

2008-03-22 17:18 -0400  djerius  <djerius@cfa.harvard.edu>  (91e9e88e4e2d)

	* lib/App/Env.pm, t/env.t, t/envstr.t:
	merged env()/str() Include behavior into list of vars; str now takes
	variable names, normalized return behavior of env() in list/scalar
	context.

	env() & str() variable name, Include & Exclude behavior was too
	complex. the Include option was partially duplicating the list of
	names at the front of the argument list. The Include option was
	removed and the list of variable names was upgraded to a list of
	match specifications. str() now has the same argument signature as
	env().

	The return from env() in different contexts was too inflexible (and
	maybe a bit inconsistent). It is now deterministic and documented
	(and perhaps too flexible).

2008-03-22 13:17 -0400  djerius  <djerius@cfa.harvard.edu>  (b84150d5cf3e)

	* t/App/Env/Site1/App3.pm, t/App/Env/Site1/App4.pm:
	forgot to add alias test env modules

2008-03-22 13:03 -0400  djerius  <djerius@cfa.harvard.edu>  (0f05405c3b60)

	* lib/App/Env.pm, lib/App/Env/Example.pm, t/alias.t:
	allow aliases to preset AppOpts

2008-03-22 11:57 -0400  djerius  <djerius@cfa.harvard.edu>  (518b4be49ba5)

	* t/appexec.t:
	fix compilation warning

2008-03-22 11:50 -0400  djerius  <djerius@cfa.harvard.edu>  (ac4dd95232a8)

	* Makefile.PL:
	add more dependencies, cleanups, use Module::Install to check Perl
	version

2008-03-22 11:50 -0400  djerius  <djerius@cfa.harvard.edu>  (e9d63554448f)

	* t/appexec.t:
	new appexec test; also tests alias

2008-03-22 11:48 -0400  djerius  <djerius@cfa.harvard.edu>  (968e8b1f61ea)

	* bin/appexec:
	appexec could not handle commands with an absolute path

2008-03-22 11:25 -0400  djerius  <djerius@cfa.harvard.edu>  (c67242602649)

	* Makefile.PL:
	require Perl > 5.8.0; won't work on earlier versions

2008-03-22 10:24 -0400  djerius  <djerius@cfa.harvard.edu>  (0d69fd7379d0)

	* Makefile.PL:
	update module list

2008-03-22 08:29 -0400  djerius  <djerius@cfa.harvard.edu>  (5d8f5a2a90b4)

	* t/alias.t:
	test aliasing functionality

2008-03-22 08:28 -0400  djerius  <djerius@cfa.harvard.edu>  (b69ece6df73e)

	* lib/App/Env.pm:
	make site search follow specs. introduce aliases

	a rather too big patch:

	- site hiearchy traversals weren't quite right, especially for
	uncaching

	- added "alias" option, which allows a module to masquerade as
	another.

	- use Module::Find to distinguish between non-existant app modules
	and app modules with compile time errors.

	- various bits of code cleanup

2008-03-22 08:12 -0400  djerius  <djerius@cfa.harvard.edu>  (84041e9437a6)

	* t/envstr.t:
	limit envstr so shell isn't overflowed on some CPAN test systems

2008-03-22 08:09 -0400  djerius  <djerius@cfa.harvard.edu>  (9850395e9445)

	* lib/App/Env.pm, t/App/Env/Site1/App1.pm, t/env.t:
	add Include functionality to env & envstr to include particular
	variables

2008-03-22 08:01 -0400  djerius  <djerius@cfa.harvard.edu>  (03ee877b4a63)

	* t/cache.t:
	ensure envs for correct site are uncached

2008-03-22 07:11 -0400  djerius  <djerius@cfa.harvard.edu>  (39c9e071c203)

	* lib/App/Env/Example.pm:
	introduce the concept of Pristine environments

2008-03-21 22:56 -0400  djerius  <djerius@cfa.harvard.edu>  (d6fa755a3300)

	* t/env.t, t/envstr.t:
	syntax bug in test resulted in test failure, but test was expected
	to fail.

2008-02-03 14:15 -0500  djerius  <djerius@cfa.harvard.edu>  (b5853610733a)

	* .hgtags:
	Added tag 0.06 for changeset 890de36e3052

2008-02-03 14:13 -0500  djerius  <djerius@cfa.harvard.edu>  (890de36e3052 [0.06])

	* ChangeLog, Changes:
	update for release

2008-02-03 14:10 -0500  djerius  <djerius@cfa.harvard.edu>  (63d9df4e0bbe)

	* Makefile.PL:
	fix up dependencies

2008-02-03 14:10 -0500  djerius  <djerius@cfa.harvard.edu>  (5ffd8de4e518)

	* lib/App/Env.pm, lib/App/Env/Example.pm, t/cache.t:
	fix multi-app environments

	multi-app environments had a number of fundamental problems.

	* the method for merging individual application's environments was
	extremely simplistic and could result in parts of an app's
	environment being reset.

	* application environments were not necessarily based on the current
	environment and when applied could reset the user's environment.
	This problem was found for environments created by shell scripts
	where the user's profile or .cshrc was sourced as part of the shell
	invocation, in many cases resulting in a reset of the environment to
	its inital state at login.

	To avoid these problems, a new restriction was placed upon the
	application specific modules. They must create their environments
	based upon the current one, merging their changes into it. When
	creating a merged environment, the application modules are
	successively invoked on a copy of the current environment and the
	final environment is used. Previously the modules' environments
	were "merged" in a rather inflexible manner, resulting in
	overwriting changes. This also means that 1) cached application
	environments can't be used during a merger and 2) application
	environments can't be cached during the course of a merger.

2008-02-03 13:52 -0500  djerius  <djerius@cfa.harvard.edu>  (97935eccd72e)

	* t/App/Env/App1.pm, t/App/Env/App2.pm, t/App/Env/Site1/App1.pm,
	t/App/Env/Site1/App2.pm, t/App/Env/Site2/App1.pm:
	added debug statements

2008-01-17 15:59 -0500  djerius  <djerius@cfa.harvard.edu>  (255e3012e783)

	* .hgtags:
	Added tag 0.05 for changeset e312af21854f

2008-01-17 15:54 -0500  djerius  <djerius@cfa.harvard.edu>  (e312af21854f [0.05])

	* bin/appexec:
	fixed incorrect Getopt::Long configuration

2008-01-17 15:53 -0500  djerius  <djerius@cfa.harvard.edu>  (c45370921fbc)

	* .hgtags:
	Removed tag 0.05

2008-01-17 15:21 -0500  djerius  <djerius@cfa.harvard.edu>  (14f8a6a44461)

	* .hgtags:
	Added tag 0.05 for changeset 4c9ce9315ca8

2008-01-17 15:21 -0500  djerius  <djerius@cfa.harvard.edu>  (4c9ce9315ca8)

	* ChangeLog, Changes, README, lib/App/Env.pm:
	udpate for release

2008-01-17 15:14 -0500  djerius  <djerius@cfa.harvard.edu>  (649b4e3e59e6)

	* bin/appexec, lib/App/Env.pm:
	added appexec

2008-01-17 15:13 -0500  djerius  <djerius@cfa.harvard.edu>  (f10f36d537d0)

	* MANIFEST, MANIFEST.SKIP, Makefile.PL:
	administrative cleanup; use Module::Install

2008-01-17 14:16 -0500  djerius  <djerius@cfa.harvard.edu>  (8ab803f914ed)

	* lib/App/Env.pm:
	improve documentation

2008-01-17 14:09 -0500  djerius  <djerius@cfa.harvard.edu>  (6a62010f989c)

	* lib/App/Env/Example.pm:
	fix typo

2007-09-20 21:04 -0400  djerius  <djerius@cfa.harvard.edu>  (9d0a1aa99422)

	* .hgtags:
	Added tag 0.04 for changeset 60316599e900

2007-09-20 21:04 -0400  djerius  <djerius@cfa.harvard.edu>  (60316599e900 [0.04])

	* ChangeLog, Changes, lib/App/Env.pm:
	update for release

2007-08-17 17:01 -0400  djerius  <djerius@cfa.harvard.edu>  (06e0a82a4657)

	* lib/App/Env.pm, lib/App/Env/Example.pm, t/App/Env/Site1/App1.pm:
	The AppOpts hash is now passed as the sole parameter to the envs
	function.

	Clean up mess from previous work where the app env module's envs()
	function took a more complicated input parameter. Now just gets the
	AppOpts hash directly.

2007-08-17 14:39 -0400  djerius  <djerius@cfa.harvard.edu>  (d28d330df856)

	* MANIFEST:
	remove META.yml; seems to mess up make dist

2007-08-17 14:37 -0400  djerius  <djerius@cfa.harvard.edu>  (3f4fb7f7eab7)

	* .hgtags:
	Added tag 0.03 for changeset d36b41d3f2f0

2007-08-17 14:37 -0400  djerius  <djerius@cfa.harvard.edu>  (d36b41d3f2f0 [0.03])

	* ChangeLog, Changes, lib/App/Env.pm:
	update for release

2007-08-17 12:26 -0400  djerius  <djerius@cfa.harvard.edu>  (7a3552e41221)

	* Makefile.PL, lib/App/Env.pm:
	don't use Module::Load::Conditional. clean up envs invocation.

	Originally Module::Load::Conditional was used to determine whether a
	module existed separately from whether there was an error during its
	compilation (Module::Load doesn't distinguish this case). However
	Module::Load::Conditional's dependency chain is larger than I'd
	like.

	Instead, Module::Load was emulated using eval "require $module".
	Same results, perhaps less efficient because it requires a run time
	compilation.

	 calling the envs function in the application environment module is
	no longer done with eval (once I figured out how to get the symbolic
	reference to work).

2007-08-17 12:20 -0400  djerius  <djerius@cfa.harvard.edu>  (d3d9720ca944)

	* t/badmodule.t:
	add test for non-existent module

2007-08-16 17:11 -0400  djerius  <djerius@cfa.harvard.edu>  (d9b5f649ec19)

	* .hgtags:
	Added tag 0.02 for changeset 1dc9ba777697

2007-08-16 17:11 -0400  djerius  <djerius@cfa.harvard.edu>  (1dc9ba777697 [0.02])

	* ChangeLog, Changes, MANIFEST, lib/App/Env.pm:
	update for release

2007-08-16 17:04 -0400  djerius  <djerius@cfa.harvard.edu>  (45d4f9205efd)

	* lib/App/Env.pm:
	older perl's don't have weak references; code around that

2007-08-16 16:08 -0400  djerius  <djerius@cfa.harvard.edu>  (4f63370307b0)

	* .hgtags:
	Added tag 0.01 for changeset f113452d5ba2

2007-08-16 16:08 -0400  djerius  <djerius@cfa.harvard.edu>  (f113452d5ba2 [0.01])

	* ChangeLog, Changes, LICENSE, MANIFEST, Makefile.PL, README,
	lib/App/Env.pm, lib/App/Env/Example.pm, t/App-Env.t,
	t/App/Env/App1.pm, t/App/Env/App2.pm, t/App/Env/Site.pm,
	t/App/Env/Site1/App1.pm, t/App/Env/Site1/App2.pm,
	t/App/Env/Site2/App1.pm, t/cache.t, t/env.t, t/envstr.t, t/site1.t,
	t/site2.t, t/site3.t, t/system.t, t/use1.t, t/use2.t, t/use3.t:
	initial version