56 commits

Author	SHA1	Message	Date
Jonathan Turner	a9968046ed	Add subcommands. Switch from-* and to-* to them (#1708)	2020-05-04 20:44:33 +12:00
Jonathan Turner	73d5310c9c	make it-expansion work through blocks when necessary (#1681)	2020-04-29 19:51:46 +12:00
Andrés N. Robalino	18d988d4c8	Restrict short-hand flag detection to exact match. (#1406)	2020-02-18 01:58:30 -05:00
Andrés N. Robalino	84927d52b5	Refuse internal command execution given unexpected arguments. (#1383)	2020-02-13 02:34:43 -05:00
Jason Gedge	3687603799	Only spawn external once when no $it argument (#1358)	2020-02-08 17:57:05 -08:00
Andrés N. Robalino	29431e73c2	Externals now spawn independently. (#1230) ... This commit changes the way we shell out externals when using the `"$it"` argument. Also pipes per row to an external's stdin if no `"$it"` argument is present for external commands. Further separation of logic (preparing the external's command arguments, getting the data for piping, emitting values, spawning processes) will give us a better idea for lower level details regarding external commands until we can find the right abstractions for making them more generic and unify within the pipeline calling logic of Nu internal's and external's.	2020-01-16 04:05:53 -05:00