4 commits

Author	SHA1	Message	Date
Johannes Altmanninger	5999d660c0	Docs for "$(cmd)" and $(cmd)	2021-07-13 21:33:42 +02:00
Fabian Homborg	0e1f5108ae	string: Allow collect --allow-empty to avoid empty ellision (#8054) ... * string: Allow `collect --no-empty` to avoid empty ellision Currently we still have that issue where test -n (thing | string collect) can return true if `thing` doesn't print anything, because the collected argument will still be removed. So, what we do is allow `--no-empty` to be used, in which case we print one empty argument. This means test -n (thing | string collect -n) can now be safely used. "no-empty" isn't the best name for this flag, but string's design really incentivizes reusing names, and it's not *terrible*. * Switch to `--allow-empty` `--no-empty` does the exact opposite for `string split` and split0. Since `-a`/`--allow-empty` already exists, use it.	2021-07-09 21:20:58 +02:00
Mikel Ward	96425d2231	Fix string collect examples ... collect -N leaves the trailing newline, not the other way around.	2020-06-07 19:33:27 +02:00
Aaron Gyes	85a0ca66e0	We no longer have two doc systems, move sphinx_doc_src back to doc_src	2020-02-19 17:00:35 -08:00

Renamed from sphinx_doc_src/cmds/string-collect.rst (Browse further)