12 commits

Author	SHA1	Message	Date
Yehuda Katz	e4226def16	Extract core stuff into own crates ... This commit extracts five new crates: - nu-source, which contains the core source-code handling logic in Nu, including Text, Span, and also the pretty.rs-based debug logic - nu-parser, which is the parser and expander logic - nu-protocol, which is the bulk of the types and basic conveniences used by plugins - nu-errors, which contains ShellError, ParseError and error handling conveniences - nu-textview, which is the textview plugin extracted into a crate One of the major consequences of this refactor is that it's no longer possible to `impl X for Spanned<Y>` outside of the `nu-source` crate, so a lot of types became more concrete (Value became a concrete type instead of Spanned<Value>, for example). This also turned a number of inherent methods in the main nu crate into plain functions (impl Value {} became a bunch of functions in the `value` namespace in `crate::data::value`).	2019-12-02 10:54:12 -08:00
Jonathan Turner	fbd980f8b0	Add descriptions to arguments	2019-10-28 18:15:35 +13:00
Maximilian Roos	127381497c	run rustfmt	2019-09-11 10:36:50 -04:00
Andrés N. Robalino	ca0c6eaf58	This commit introduces a basic help feature. We can go to it ... with the `help` command to explore and list all commands available. Enter will also try to see if the location to be entered is an existing Nu command, if it is it will let you inspect the command under `help`. This provides baseline needed so we can iterate on it.	2019-08-31 19:06:11 -05:00
Jonathan Turner	dd18122a24	WIP	2019-08-15 17:02:02 +12:00
Jonathan Turner	aadacc2d36	Merge master	2019-08-09 16:51:21 +12:00
Jonathan Turner	c231dd32cd	Multi shells (#254) ... Add multi-shells	2019-08-08 05:49:11 +12:00
Yehuda Katz	73deeb69db	Clean up lint errors	2019-07-23 21:10:48 -07:00
Yehuda Katz	5a8e041a48	Tests pass!	2019-07-23 15:22:11 -07:00
Yehuda Katz	34033afce4	WIP improve error infrastructure ... Also simplify commands and reduce papercuts	2019-07-12 19:20:26 -07:00
Jonathan Turner	910869b79d	Get stream errors working	2019-06-16 05:52:55 +12:00
Jonathan Turner	f40089f29b	Better cd and ls	2019-06-14 09:47:25 +12:00