fish-shell - user-friendly command line shell

	Commit message (Collapse)	Author	Age
*	Got rid of multiple cd paths, only current directory will be searched while ↵	Siteshwar Vashisht	2012-02-09
\| \| \| \|	changing directories, implicit cd (entering directory just by typing it's name) is removed.
*	Cleanup expand_escape_variable	ridiculousfish	2012-02-08
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*	CLeanup the io_stack in builtin.cpp, other changes to migrate away from al_list	ridiculousfish	2012-02-07
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*	Removed discriminated union from block_t type, allowing us to store ↵	ridiculousfish	2012-02-07
\| \| \| \|	wcstrings in it
*	Minor cleanup of background_highlight_context_t	ridiculousfish	2012-02-03
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*	Get some basic function signatures right for new instanced parser	ridiculousfish	2012-01-16
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*	Lots of warnings fixes and const correctness	Peter Ammon	2012-01-14
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*	Redesign new environment variables to use env_var_t instead of wcstring	Peter Ammon	2012-01-14
\| \| \| \|	Migrate uses of empty() to missing() to distinguish between empty variable and unset variable
*	Modified builtin_set.cpp to use env_get(), added functions like ↵	Siteshwar Vashisht	2012-01-10
\| \| \| \|	update_values2(), env_set2() etc. to support wcstring and vector instead of using array_list_t
*	Some changes to migrate towards C++ and a multithreaded model	ridiculousfish	2011-12-26
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*	Initial C++ conversion	ridiculousfish	2011-12-26