fish-shell - user-friendly command line shell

	Commit message (Expand)	Author	Age
*	Back out removing a halloc_register to fix a leak	ridiculousfish	2012-01-29
*	A bunch of work to move towards a sane memory model in job_t	ridiculousfish	2012-01-29
*	Convert some cases where parsers are created to using PARSER_TYPE_GENERAL	ridiculousfish	2012-01-22
*	More work on the instanced parser	ridiculousfish	2012-01-22
*	Get some basic function signatures right for new instanced parser	ridiculousfish	2012-01-16
*	Beginnings of instance parser work	ridiculousfish	2012-01-16
*	Fix for bogus check for IFS environment variable	ridiculousfish	2012-01-16
*	Improve const and signed/unsigned correctness	Peter Ammon	2012-01-14
*	Redesign new environment variables to use env_var_t instead of wcstring	Peter Ammon	2012-01-14
*	Migrate function.cpp to STL types.	ridiculousfish	2012-01-13
*	Modified exec.cpp to use env_get_string(); rolled back changes to expand.cpp ...	Siteshwar Vashisht	2012-01-12
*	Revert "Modified expand.cpp and exec.cpp to use env_get_string()"	Siteshwar Vashisht	2012-01-12
*	Modified expand.cpp and exec.cpp to use env_get_string()	Siteshwar Vashisht	2012-01-12
*	Modified exec.cpp to use env_get_string()	Siteshwar Vashisht	2012-01-12
*	Some changes to migrate towards C++ and a multithreaded model	ridiculousfish	2011-12-26
*	Initial C++ conversion	ridiculousfish	2011-12-26